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diff --git a/Documentation/admin-guide/media/au0828-cardlist.rst b/Documentation/admin-guide/media/au0828-cardlist.rst new file mode 100644 index 000000000..aaaadc934 --- /dev/null +++ b/Documentation/admin-guide/media/au0828-cardlist.rst @@ -0,0 +1,39 @@ +.. SPDX-License-Identifier: GPL-2.0 + +AU0828 cards list +================= + +.. tabularcolumns:: |p{1.4cm}|p{6.5cm}|p{10.0cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 2 19 18 + :stub-columns: 0 + + * - Card number + - Card name + - USB IDs + + * - 0 + - Unknown board + - + + * - 1 + - Hauppauge HVR950Q + - 2040:7200, 2040:7210, 2040:7217, 2040:721b, 2040:721e, 2040:721f, 2040:7280, 0fd9:0008, 2040:7260, 2040:7213, 2040:7270 + + * - 2 + - Hauppauge HVR850 + - 2040:7240 + + * - 3 + - DViCO FusionHDTV USB + - 0fe9:d620 + + * - 4 + - Hauppauge HVR950Q rev xxF8 + - 2040:7201, 2040:7211, 2040:7281 + + * - 5 + - Hauppauge Woodbury + - 05e1:0480, 2040:8200 diff --git a/Documentation/admin-guide/media/avermedia.rst b/Documentation/admin-guide/media/avermedia.rst new file mode 100644 index 000000000..93ff74002 --- /dev/null +++ b/Documentation/admin-guide/media/avermedia.rst @@ -0,0 +1,94 @@ +.. SPDX-License-Identifier: GPL-2.0 + +====================================== +Avermedia DVB-T on BT878 Release Notes +====================================== + +February 14th 2006 + +.. note:: + + Several other Avermedia devices are supported. For a more + broader and updated content about that, please check: + + https://linuxtv.org/wiki/index.php/AVerMedia + +The Avermedia DVB-T +~~~~~~~~~~~~~~~~~~~ + +The Avermedia DVB-T is a budget PCI DVB card. It has 3 inputs: + +* RF Tuner Input +* Composite Video Input (RCA Jack) +* SVIDEO Input (Mini-DIN) + +The RF Tuner Input is the input to the tuner module of the +card. The Tuner is otherwise known as the "Frontend" . The +Frontend of the Avermedia DVB-T is a Microtune 7202D. A timely +post to the linux-dvb mailing list ascertained that the +Microtune 7202D is supported by the sp887x driver which is +found in the dvb-hw CVS module. + +The DVB-T card is based around the BT878 chip which is a very +common multimedia bridge and often found on Analogue TV cards. +There is no on-board MPEG2 decoder, which means that all MPEG2 +decoding must be done in software, or if you have one, on an +MPEG2 hardware decoding card or chipset. + + +Getting the card going +~~~~~~~~~~~~~~~~~~~~~~ + +At this stage, it has not been able to ascertain the +functionality of the remaining device nodes in respect of the +Avermedia DVBT. However, full functionality in respect of +tuning, receiving and supplying the MPEG2 data stream is +possible with the currently available versions of the driver. +It may be possible that additional functionality is available +from the card (i.e. viewing the additional analogue inputs +that the card presents), but this has not been tested yet. If +I get around to this, I'll update the document with whatever I +find. + +To power up the card, load the following modules in the +following order: + +* modprobe bttv (normally loaded automatically) +* modprobe dvb-bt8xx (or place dvb-bt8xx in /etc/modules) + +Insertion of these modules into the running kernel will +activate the appropriate DVB device nodes. It is then possible +to start accessing the card with utilities such as scan, tzap, +dvbstream etc. + +The frontend module sp887x.o, requires an external firmware. +Please use the command "get_dvb_firmware sp887x" to download +it. Then copy it to /usr/lib/hotplug/firmware or /lib/firmware/ +(depending on configuration of firmware hotplug). + +Known Limitations +~~~~~~~~~~~~~~~~~ + +At present I can say with confidence that the frontend tunes +via /dev/dvb/adapter{x}/frontend0 and supplies an MPEG2 stream +via /dev/dvb/adapter{x}/dvr0. I have not tested the +functionality of any other part of the card yet. I will do so +over time and update this document. + +There are some limitations in the i2c layer due to a returned +error message inconsistency. Although this generates errors in +dmesg and the system logs, it does not appear to affect the +ability of the frontend to function correctly. + +Further Update +~~~~~~~~~~~~~~ + +dvbstream and VideoLAN Client on windows works a treat with +DVB, in fact this is currently serving as my main way of +viewing DVB-T at the moment. Additionally, VLC is happily +decoding HDTV signals, although the PC is dropping the odd +frame here and there - I assume due to processing capability - +as all the decoding is being done under windows in software. + +Many thanks to Nigel Pearson for the updates to this document +since the recent revision of the driver. diff --git a/Documentation/admin-guide/media/bt8xx.rst b/Documentation/admin-guide/media/bt8xx.rst new file mode 100644 index 000000000..1382ada1e --- /dev/null +++ b/Documentation/admin-guide/media/bt8xx.rst @@ -0,0 +1,156 @@ +.. SPDX-License-Identifier: GPL-2.0 + +================================== +How to get the bt8xx cards working +================================== + +Authors: + Richard Walker, + Jamie Honan, + Michael Hunold, + Manu Abraham, + Uwe Bugla, + Michael Krufky + +General information +------------------- + +This class of cards has a bt878a as the PCI interface, and require the bttv driver +for accessing the i2c bus and the gpio pins of the bt8xx chipset. + +Please see :doc:`bttv-cardlist` for a complete list of Cards based on the +Conexant Bt8xx PCI bridge supported by the Linux Kernel. + +In order to be able to compile the kernel, some config options should be +enabled:: + + ./scripts/config -e PCI + ./scripts/config -e INPUT + ./scripts/config -m I2C + ./scripts/config -m MEDIA_SUPPORT + ./scripts/config -e MEDIA_PCI_SUPPORT + ./scripts/config -e MEDIA_ANALOG_TV_SUPPORT + ./scripts/config -e MEDIA_DIGITAL_TV_SUPPORT + ./scripts/config -e MEDIA_RADIO_SUPPORT + ./scripts/config -e RC_CORE + ./scripts/config -m VIDEO_BT848 + ./scripts/config -m DVB_BT8XX + +If you want to automatically support all possible variants of the Bt8xx +cards, you should also do:: + + ./scripts/config -e MEDIA_SUBDRV_AUTOSELECT + +.. note:: + + Please use the following options with care as deselection of drivers which + are in fact necessary may result in DVB devices that cannot be tuned due + to lack of driver support. + +If your goal is to just support an specific board, you may, instead, +disable MEDIA_SUBDRV_AUTOSELECT and manually select the frontend drivers +required by your board. With that, you can save some RAM. + +You can do that by calling make xconfig/qconfig/menuconfig and look at +the options on those menu options (only enabled if +``Autoselect ancillary drivers`` is disabled: + +#) ``Device drivers`` => ``Multimedia support`` => ``Customize TV tuners`` +#) ``Device drivers`` => ``Multimedia support`` => ``Customize DVB frontends`` + +Then, on each of the above menu, please select your card-specific +frontend and tuner modules. + + +Loading Modules +--------------- + +Regular case: If the bttv driver detects a bt8xx-based DVB card, all +frontend and backend modules will be loaded automatically. + +Exceptions are: + +- Old TV cards without EEPROMs, sharing a common PCI subsystem ID; +- Old TwinHan DST cards or clones with or without CA slot and not + containing an Eeprom. + +In the following cases overriding the PCI type detection for bttv and +for dvb-bt8xx drivers by passing modprobe parameters may be necessary. + +Running TwinHan and Clones +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +As shown at :doc:`bttv-cardlist`, TwinHan and +clones use ``card=113`` modprobe parameter. So, in order to properly +detect it for devices without EEPROM, you should use:: + + $ modprobe bttv card=113 + $ modprobe dst + +Useful parameters for verbosity level and debugging the dst module:: + + verbose=0: messages are disabled + 1: only error messages are displayed + 2: notifications are displayed + 3: other useful messages are displayed + 4: debug setting + dst_addons=0: card is a free to air (FTA) card only + 0x20: card has a conditional access slot for scrambled channels + dst_algo=0: (default) Software tuning algorithm + 1: Hardware tuning algorithm + + +The autodetected values are determined by the cards' "response string". + +In your logs see f. ex.: dst_get_device_id: Recognize [DSTMCI]. + +For bug reports please send in a complete log with verbose=4 activated. +Please also see :doc:`ci`. + +Running multiple cards +~~~~~~~~~~~~~~~~~~~~~~ + +See :doc:`bttv-cardlist` for a complete list of +Card ID. Some examples: + + =========================== === + Brand name ID + =========================== === + Pinnacle PCTV Sat 94 + Nebula Electronics Digi TV 104 + pcHDTV HD-2000 TV 112 + Twinhan DST and clones 113 + Avermedia AverTV DVB-T 77: 123 + Avermedia AverTV DVB-T 761 124 + DViCO FusionHDTV DVB-T Lite 128 + DViCO FusionHDTV 5 Lite 135 + =========================== === + +.. note:: + + When you have multiple cards, the order of the card ID should + match the order where they're detected by the system. Please notice + that removing/inserting other PCI cards may change the detection + order. + +Example:: + + $ modprobe bttv card=113 card=135 + +In case of further problems please subscribe and send questions to +the mailing list: linux-media@vger.kernel.org. + +Probing the cards with broken PCI subsystem ID +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +There are some TwinHan cards whose EEPROM has become corrupted for some +reason. The cards do not have a correct PCI subsystem ID. +Still, it is possible to force probing the cards with:: + + $ echo 109e 0878 $subvendor $subdevice > \ + /sys/bus/pci/drivers/bt878/new_id + +The two numbers there are:: + + 109e: PCI_VENDOR_ID_BROOKTREE + 0878: PCI_DEVICE_ID_BROOKTREE_878 diff --git a/Documentation/admin-guide/media/bttv-cardlist.rst b/Documentation/admin-guide/media/bttv-cardlist.rst new file mode 100644 index 000000000..8671d4f7b --- /dev/null +++ b/Documentation/admin-guide/media/bttv-cardlist.rst @@ -0,0 +1,683 @@ +.. SPDX-License-Identifier: GPL-2.0 + +BTTV cards list +=============== + +.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 2 19 18 + :stub-columns: 0 + + * - Card number + - Card name + - PCI subsystem IDs + + * - 0 + - *** UNKNOWN/GENERIC *** + - + + * - 1 + - MIRO PCTV + - + + * - 2 + - Hauppauge (bt848) + - + + * - 3 + - STB, Gateway P/N 6000699 (bt848) + - + + * - 4 + - Intel Create and Share PCI/ Smart Video Recorder III + - + + * - 5 + - Diamond DTV2000 + - + + * - 6 + - AVerMedia TVPhone + - + + * - 7 + - MATRIX-Vision MV-Delta + - + + * - 8 + - Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26 + - + + * - 9 + - IMS/IXmicro TurboTV + - + + * - 10 + - Hauppauge (bt878) + - 0070:13eb, 0070:3900, 2636:10b4 + + * - 11 + - MIRO PCTV pro + - + + * - 12 + - ADS Technologies Channel Surfer TV (bt848) + - + + * - 13 + - AVerMedia TVCapture 98 + - 1461:0002, 1461:0004, 1461:0300 + + * - 14 + - Aimslab Video Highway Xtreme (VHX) + - + + * - 15 + - Zoltrix TV-Max + - a1a0:a0fc + + * - 16 + - Prolink Pixelview PlayTV (bt878) + - + + * - 17 + - Leadtek WinView 601 + - + + * - 18 + - AVEC Intercapture + - + + * - 19 + - Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only) + - + + * - 20 + - CEI Raffles Card + - + + * - 21 + - Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50 + - + + * - 22 + - Askey CPH050/ Phoebe Tv Master + FM + - 14ff:3002 + + * - 23 + - Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878 + - 14c7:0101 + + * - 24 + - Askey CPH05X/06X (bt878) [many vendors] + - 144f:3002, 144f:3005, 144f:5000, 14ff:3000 + + * - 25 + - Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar + - + + * - 26 + - Hauppauge WinCam newer (bt878) + - + + * - 27 + - Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50 + - + + * - 28 + - Terratec TerraTV+ Version 1.1 (bt878) + - 153b:1127, 1852:1852 + + * - 29 + - Imagenation PXC200 + - 1295:200a + + * - 30 + - Lifeview FlyVideo 98 LR50 + - 1f7f:1850 + + * - 31 + - Formac iProTV, Formac ProTV I (bt848) + - + + * - 32 + - Intel Create and Share PCI/ Smart Video Recorder III + - + + * - 33 + - Terratec TerraTValue Version Bt878 + - 153b:1117, 153b:1118, 153b:1119, 153b:111a, 153b:1134, 153b:5018 + + * - 34 + - Leadtek WinFast 2000/ WinFast 2000 XP + - 107d:6606, 107d:6609, 6606:217d, f6ff:fff6 + + * - 35 + - Lifeview FlyVideo 98 LR50 / Chronos Video Shuttle II + - 1851:1850, 1851:a050 + + * - 36 + - Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner + - 1852:1852 + + * - 37 + - Prolink PixelView PlayTV pro + - + + * - 38 + - Askey CPH06X TView99 + - 144f:3000, 144f:a005, a04f:a0fc + + * - 39 + - Pinnacle PCTV Studio/Rave + - 11bd:0012, bd11:1200, bd11:ff00, 11bd:ff12 + + * - 40 + - STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100 + - 10b4:2636, 10b4:2645, 121a:3060 + + * - 41 + - AVerMedia TVPhone 98 + - 1461:0001, 1461:0003 + + * - 42 + - ProVideo PV951 + - aa0c:146c + + * - 43 + - Little OnAir TV + - + + * - 44 + - Sigma TVII-FM + - + + * - 45 + - MATRIX-Vision MV-Delta 2 + - + + * - 46 + - Zoltrix Genie TV/FM + - 15b0:4000, 15b0:400a, 15b0:400d, 15b0:4010, 15b0:4016 + + * - 47 + - Terratec TV/Radio+ + - 153b:1123 + + * - 48 + - Askey CPH03x/ Dynalink Magic TView + - + + * - 49 + - IODATA GV-BCTV3/PCI + - 10fc:4020 + + * - 50 + - Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP + - + + * - 51 + - Eagle Wireless Capricorn2 (bt878A) + - + + * - 52 + - Pinnacle PCTV Studio Pro + - + + * - 53 + - Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS + - + + * - 54 + - Lifeview FlyVideo 2000 /FlyVideo A2/ Lifetec LT 9415 TV [LR90] + - + + * - 55 + - Askey CPH031/ BESTBUY Easy TV + - + + * - 56 + - Lifeview FlyVideo 98FM LR50 + - a051:41a0 + + * - 57 + - GrandTec 'Grand Video Capture' (Bt848) + - 4344:4142 + + * - 58 + - Askey CPH060/ Phoebe TV Master Only (No FM) + - + + * - 59 + - Askey CPH03x TV Capturer + - + + * - 60 + - Modular Technology MM100PCTV + - + + * - 61 + - AG Electronics GMV1 + - 15cb:0101 + + * - 62 + - Askey CPH061/ BESTBUY Easy TV (bt878) + - + + * - 63 + - ATI TV-Wonder + - 1002:0001 + + * - 64 + - ATI TV-Wonder VE + - 1002:0003 + + * - 65 + - Lifeview FlyVideo 2000S LR90 + - + + * - 66 + - Terratec TValueRadio + - 153b:1135, 153b:ff3b + + * - 67 + - IODATA GV-BCTV4/PCI + - 10fc:4050 + + * - 68 + - 3Dfx VoodooTV FM (Euro) + - 10b4:2637 + + * - 69 + - Active Imaging AIMMS + - + + * - 70 + - Prolink Pixelview PV-BT878P+ (Rev.4C,8E) + - + + * - 71 + - Lifeview FlyVideo 98EZ (capture only) LR51 + - 1851:1851 + + * - 72 + - Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM) + - 1554:4011 + + * - 73 + - Sensoray 311/611 + - 6000:0311, 6000:0611 + + * - 74 + - RemoteVision MX (RV605) + - + + * - 75 + - Powercolor MTV878/ MTV878R/ MTV878F + - + + * - 76 + - Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP) + - 0e11:0079 + + * - 77 + - GrandTec Multi Capture Card (Bt878) + - + + * - 78 + - Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF + - 0a01:17de + + * - 79 + - DSP Design TCVIDEO + - + + * - 80 + - Hauppauge WinTV PVR + - 0070:4500 + + * - 81 + - IODATA GV-BCTV5/PCI + - 10fc:4070, 10fc:d018 + + * - 82 + - Osprey 100/150 (878) + - 0070:ff00 + + * - 83 + - Osprey 100/150 (848) + - + + * - 84 + - Osprey 101 (848) + - + + * - 85 + - Osprey 101/151 + - + + * - 86 + - Osprey 101/151 w/ svid + - + + * - 87 + - Osprey 200/201/250/251 + - + + * - 88 + - Osprey 200/250 + - 0070:ff01 + + * - 89 + - Osprey 210/220/230 + - + + * - 90 + - Osprey 500 + - 0070:ff02 + + * - 91 + - Osprey 540 + - 0070:ff04 + + * - 92 + - Osprey 2000 + - 0070:ff03 + + * - 93 + - IDS Eagle + - + + * - 94 + - Pinnacle PCTV Sat + - 11bd:001c + + * - 95 + - Formac ProTV II (bt878) + - + + * - 96 + - MachTV + - + + * - 97 + - Euresys Picolo + - + + * - 98 + - ProVideo PV150 + - aa00:1460, aa01:1461, aa02:1462, aa03:1463, aa04:1464, aa05:1465, aa06:1466, aa07:1467 + + * - 99 + - AD-TVK503 + - + + * - 100 + - Hercules Smart TV Stereo + - + + * - 101 + - Pace TV & Radio Card + - + + * - 102 + - IVC-200 + - 0000:a155, 0001:a155, 0002:a155, 0003:a155, 0100:a155, 0101:a155, 0102:a155, 0103:a155, 0800:a155, 0801:a155, 0802:a155, 0803:a155 + + * - 103 + - Grand X-Guard / Trust 814PCI + - 0304:0102 + + * - 104 + - Nebula Electronics DigiTV + - 0071:0101 + + * - 105 + - ProVideo PV143 + - aa00:1430, aa00:1431, aa00:1432, aa00:1433, aa03:1433 + + * - 106 + - PHYTEC VD-009-X1 VD-011 MiniDIN (bt878) + - + + * - 107 + - PHYTEC VD-009-X1 VD-011 Combi (bt878) + - + + * - 108 + - PHYTEC VD-009 MiniDIN (bt878) + - + + * - 109 + - PHYTEC VD-009 Combi (bt878) + - + + * - 110 + - IVC-100 + - ff00:a132 + + * - 111 + - IVC-120G + - ff00:a182, ff01:a182, ff02:a182, ff03:a182, ff04:a182, ff05:a182, ff06:a182, ff07:a182, ff08:a182, ff09:a182, ff0a:a182, ff0b:a182, ff0c:a182, ff0d:a182, ff0e:a182, ff0f:a182 + + * - 112 + - pcHDTV HD-2000 TV + - 7063:2000 + + * - 113 + - Twinhan DST + clones + - 11bd:0026, 1822:0001, 270f:fc00, 1822:0026 + + * - 114 + - Winfast VC100 + - 107d:6607 + + * - 115 + - Teppro TEV-560/InterVision IV-560 + - + + * - 116 + - SIMUS GVC1100 + - aa6a:82b2 + + * - 117 + - NGS NGSTV+ + - + + * - 118 + - LMLBT4 + - + + * - 119 + - Tekram M205 PRO + - + + * - 120 + - Conceptronic CONTVFMi + - + + * - 121 + - Euresys Picolo Tetra + - 1805:0105, 1805:0106, 1805:0107, 1805:0108 + + * - 122 + - Spirit TV Tuner + - + + * - 123 + - AVerMedia AVerTV DVB-T 771 + - 1461:0771 + + * - 124 + - AverMedia AverTV DVB-T 761 + - 1461:0761 + + * - 125 + - MATRIX Vision Sigma-SQ + - + + * - 126 + - MATRIX Vision Sigma-SLC + - + + * - 127 + - APAC Viewcomp 878(AMAX) + - + + * - 128 + - DViCO FusionHDTV DVB-T Lite + - 18ac:db10, 18ac:db11 + + * - 129 + - V-Gear MyVCD + - + + * - 130 + - Super TV Tuner + - + + * - 131 + - Tibet Systems 'Progress DVR' CS16 + - + + * - 132 + - Kodicom 4400R (master) + - + + * - 133 + - Kodicom 4400R (slave) + - + + * - 134 + - Adlink RTV24 + - + + * - 135 + - DViCO FusionHDTV 5 Lite + - 18ac:d500 + + * - 136 + - Acorp Y878F + - 9511:1540 + + * - 137 + - Conceptronic CTVFMi v2 + - 036e:109e + + * - 138 + - Prolink Pixelview PV-BT878P+ (Rev.2E) + - + + * - 139 + - Prolink PixelView PlayTV MPEG2 PV-M4900 + - + + * - 140 + - Osprey 440 + - 0070:ff07 + + * - 141 + - Asound Skyeye PCTV + - + + * - 142 + - Sabrent TV-FM (bttv version) + - + + * - 143 + - Hauppauge ImpactVCB (bt878) + - 0070:13eb + + * - 144 + - MagicTV + - + + * - 145 + - SSAI Security Video Interface + - 4149:5353 + + * - 146 + - SSAI Ultrasound Video Interface + - 414a:5353 + + * - 147 + - VoodooTV 200 (USA) + - 121a:3000 + + * - 148 + - DViCO FusionHDTV 2 + - dbc0:d200 + + * - 149 + - Typhoon TV-Tuner PCI (50684) + - + + * - 150 + - Geovision GV-600 + - 008a:763c + + * - 151 + - Kozumi KTV-01C + - + + * - 152 + - Encore ENL TV-FM-2 + - 1000:1801 + + * - 153 + - PHYTEC VD-012 (bt878) + - + + * - 154 + - PHYTEC VD-012-X1 (bt878) + - + + * - 155 + - PHYTEC VD-012-X2 (bt878) + - + + * - 156 + - IVCE-8784 + - 0000:f050, 0001:f050, 0002:f050, 0003:f050 + + * - 157 + - Geovision GV-800(S) (master) + - 800a:763d + + * - 158 + - Geovision GV-800(S) (slave) + - 800b:763d, 800c:763d, 800d:763d + + * - 159 + - ProVideo PV183 + - 1830:1540, 1831:1540, 1832:1540, 1833:1540, 1834:1540, 1835:1540, 1836:1540, 1837:1540 + + * - 160 + - Tongwei Video Technology TD-3116 + - f200:3116 + + * - 161 + - Aposonic W-DVR + - 0279:0228 + + * - 162 + - Adlink MPG24 + - + + * - 163 + - Bt848 Capture 14MHz + - + + * - 164 + - CyberVision CV06 (SV) + - + + * - 165 + - Kworld V-Stream Xpert TV PVR878 + - + + * - 166 + - PCI-8604PW + - diff --git a/Documentation/admin-guide/media/bttv.rst b/Documentation/admin-guide/media/bttv.rst new file mode 100644 index 000000000..49382377b --- /dev/null +++ b/Documentation/admin-guide/media/bttv.rst @@ -0,0 +1,1761 @@ +.. SPDX-License-Identifier: GPL-2.0 + +=============== +The bttv driver +=============== + +Release notes for bttv +---------------------- + +You'll need at least these config options for bttv:: + + ./scripts/config -e PCI + ./scripts/config -m I2C + ./scripts/config -m INPUT + ./scripts/config -m MEDIA_SUPPORT + ./scripts/config -e MEDIA_PCI_SUPPORT + ./scripts/config -e MEDIA_ANALOG_TV_SUPPORT + ./scripts/config -e MEDIA_DIGITAL_TV_SUPPORT + ./scripts/config -e MEDIA_RADIO_SUPPORT + ./scripts/config -e RC_CORE + ./scripts/config -m VIDEO_BT848 + +If your board has digital TV, you'll also need:: + + ./scripts/config -m DVB_BT8XX + +In this case, please see :doc:`bt8xx` for additional notes. + +Make bttv work with your card +----------------------------- + +If you have bttv compiled and installed, just booting the Kernel +should be enough for it to try probing it. However, depending +on the model, the Kernel may require additional information about +the hardware, as the device may not be able to provide such info +directly to the Kernel. + +If it doesn't bttv likely could not autodetect your card and needs some +insmod options. The most important insmod option for bttv is "card=n" +to select the correct card type. If you get video but no sound you've +very likely specified the wrong (or no) card type. A list of supported +cards is in :doc:`bttv-cardlist`. + +If bttv takes very long to load (happens sometimes with the cheap +cards which have no tuner), try adding this to your modules configuration +file (usually, it is either ``/etc/modules.conf`` or some file at +``/etc/modules-load.d/``, but the actual place depends on your +distribution):: + + options i2c-algo-bit bit_test=1 + +Some cards may require an extra firmware file to work. For example, +for the WinTV/PVR you need one firmware file from its driver CD, +called: ``hcwamc.rbf``. It is inside a self-extracting zip file +called ``pvr45xxx.exe``. Just placing it at the ``/etc/firmware`` +directory should be enough for it to be autoload during the driver's +probing mode (e. g. when the Kernel boots or when the driver is +manually loaded via ``modprobe`` command). + +If your card isn't listed in :doc:`bttv-cardlist` or if you have +trouble making audio work, please read :ref:`still_doesnt_work`. + + +Autodetecting cards +------------------- + +bttv uses the PCI Subsystem ID to autodetect the card type. lspci lists +the Subsystem ID in the second line, looks like this: + +.. code-block:: none + + 00:0a.0 Multimedia video controller: Brooktree Corporation Bt878 (rev 02) + Subsystem: Hauppauge computer works Inc. WinTV/GO + Flags: bus master, medium devsel, latency 32, IRQ 5 + Memory at e2000000 (32-bit, prefetchable) [size=4K] + +only bt878-based cards can have a subsystem ID (which does not mean +that every card really has one). bt848 cards can't have a Subsystem +ID and therefore can't be autodetected. There is a list with the ID's +at :doc:`bttv-cardlist` (in case you are intrested or want to mail +patches with updates). + + +.. _still_doesnt_work: + +Still doesn't work? +------------------- + +I do NOT have a lab with 30+ different grabber boards and a +PAL/NTSC/SECAM test signal generator at home, so I often can't +reproduce your problems. This makes debugging very difficult for me. + +If you have some knowledge and spare time, please try to fix this +yourself (patches very welcome of course...) You know: The linux +slogan is "Do it yourself". + +There is a mailing list at +http://vger.kernel.org/vger-lists.html#linux-media + +If you have trouble with some specific TV card, try to ask there +instead of mailing me directly. The chance that someone with the +same card listens there is much higher... + +For problems with sound: There are a lot of different systems used +for TV sound all over the world. And there are also different chips +which decode the audio signal. Reports about sound problems ("stereo +doesn't work") are pretty useless unless you include some details +about your hardware and the TV sound scheme used in your country (or +at least the country you are living in). + +Modprobe options +---------------- + +.. note:: + + + The following argument list can be outdated, as we might add more + options if ever needed. In case of doubt, please check with + ``modinfo <module>``. + + This command prints various information about a kernel + module, among them a complete and up-to-date list of insmod options. + + + +bttv + The bt848/878 (grabber chip) driver + + insmod args:: + + card=n card type, see CARDLIST for a list. + tuner=n tuner type, see CARDLIST for a list. + radio=0/1 card supports radio + pll=0/1/2 pll settings + + 0: don't use PLL + 1: 28 MHz crystal installed + 2: 35 MHz crystal installed + + triton1=0/1 for Triton1 (+others) compatibility + vsfx=0/1 yet another chipset bug compatibility bit + see README.quirks for details on these two. + + bigendian=n Set the endianness of the gfx framebuffer. + Default is native endian. + fieldnr=0/1 Count fields. Some TV descrambling software + needs this, for others it only generates + 50 useless IRQs/sec. default is 0 (off). + autoload=0/1 autoload helper modules (tuner, audio). + default is 1 (on). + bttv_verbose=0/1/2 verbose level (at insmod time, while + looking at the hardware). default is 1. + bttv_debug=0/1 debug messages (for capture). + default is 0 (off). + irq_debug=0/1 irq handler debug messages. + default is 0 (off). + gbuffers=2-32 number of capture buffers for mmap'ed capture. + default is 4. + gbufsize= size of capture buffers. default and + maximum value is 0x208000 (~2MB) + no_overlay=0 Enable overlay on broken hardware. There + are some chipsets (SIS for example) which + are known to have problems with the PCI DMA + push used by bttv. bttv will disable overlay + by default on this hardware to avoid crashes. + With this insmod option you can override this. + no_overlay=1 Disable overlay. It should be used by broken + hardware that doesn't support PCI2PCI direct + transfers. + automute=0/1 Automatically mutes the sound if there is + no TV signal, on by default. You might try + to disable this if you have bad input signal + quality which leading to unwanted sound + dropouts. + chroma_agc=0/1 AGC of chroma signal, off by default. + adc_crush=0/1 Luminance ADC crush, on by default. + i2c_udelay= Allow reduce I2C speed. Default is 5 usecs + (meaning 66,67 Kbps). The default is the + maximum supported speed by kernel bitbang + algorithm. You may use lower numbers, if I2C + messages are lost (16 is known to work on + all supported cards). + + bttv_gpio=0/1 + gpiomask= + audioall= + audiomux= + See Sound-FAQ for a detailed description. + + remap, card, radio and pll accept up to four comma-separated arguments + (for multiple boards). + +tuner + The tuner driver. You need this unless you want to use only + with a camera or the board doesn't provide analog TV tuning. + + insmod args:: + + debug=1 print some debug info to the syslog + type=n type of the tuner chip. n as follows: + see CARDLIST for a complete list. + pal=[bdgil] select PAL variant (used for some tuners + only, important for the audio carrier). + +tvaudio + Provide a single driver for all simple i2c audio control + chips (tda/tea*). + + insmod args:: + + tda8425 = 1 enable/disable the support for the + tda9840 = 1 various chips. + tda9850 = 1 The tea6300 can't be autodetected and is + tda9855 = 1 therefore off by default, if you have + tda9873 = 1 this one on your card (STB uses these) + tda9874a = 1 you have to enable it explicitly. + tea6300 = 0 The two tda985x chips use the same i2c + tea6420 = 1 address and can't be disturgished from + pic16c54 = 1 each other, you might have to disable + the wrong one. + debug = 1 print debug messages + +msp3400 + The driver for the msp34xx sound processor chips. If you have a + stereo card, you probably want to insmod this one. + + insmod args:: + + debug=1/2 print some debug info to the syslog, + 2 is more verbose. + simple=1 Use the "short programming" method. Newer + msp34xx versions support this. You need this + for dbx stereo. Default is on if supported by + the chip. + once=1 Don't check the TV-stations Audio mode + every few seconds, but only once after + channel switches. + amsound=1 Audio carrier is AM/NICAM at 6.5 Mhz. This + should improve things for french people, the + carrier autoscan seems to work with FM only... + +If the box freezes hard with bttv +--------------------------------- + +It might be a bttv driver bug. It also might be bad hardware. It also +might be something else ... + +Just mailing me "bttv freezes" isn't going to help much. This README +has a few hints how you can help to pin down the problem. + + +bttv bugs +~~~~~~~~~ + +If some version works and another doesn't it is likely to be a driver +bug. It is very helpful if you can tell where exactly it broke +(i.e. the last working and the first broken version). + +With a hard freeze you probably doesn't find anything in the logfiles. +The only way to capture any kernel messages is to hook up a serial +console and let some terminal application log the messages. /me uses +screen. See :doc:`/admin-guide/serial-console` for details on setting +up a serial console. + +Read :doc:`/admin-guide/bug-hunting` to learn how to get any useful +information out of a register+stack dump printed by the kernel on +protection faults (so-called "kernel oops"). + +If you run into some kind of deadlock, you can try to dump a call trace +for each process using sysrq-t (see :doc:`/admin-guide/sysrq`). +This way it is possible to figure where *exactly* some process in "D" +state is stuck. + +I've seen reports that bttv 0.7.x crashes whereas 0.8.x works rock solid +for some people. Thus probably a small buglet left somewhere in bttv +0.7.x. I have no idea where exactly, it works stable for me and a lot of +other people. But in case you have problems with the 0.7.x versions you +can give 0.8.x a try ... + + +hardware bugs +~~~~~~~~~~~~~ + +Some hardware can't deal with PCI-PCI transfers (i.e. grabber => vga). +Sometimes problems show up with bttv just because of the high load on +the PCI bus. The bt848/878 chips have a few workarounds for known +incompatibilities, see README.quirks. + +Some folks report that increasing the pci latency helps too, +althrought I'm not sure whenever this really fixes the problems or +only makes it less likely to happen. Both bttv and btaudio have a +insmod option to set the PCI latency of the device. + +Some mainboard have problems to deal correctly with multiple devices +doing DMA at the same time. bttv + ide seems to cause this sometimes, +if this is the case you likely see freezes only with video and hard disk +access at the same time. Updating the IDE driver to get the latest and +greatest workarounds for hardware bugs might fix these problems. + + +other +~~~~~ + +If you use some binary-only yunk (like nvidia module) try to reproduce +the problem without. + +IRQ sharing is known to cause problems in some cases. It works just +fine in theory and many configurations. Neverless it might be worth a +try to shuffle around the PCI cards to give bttv another IRQ or make +it share the IRQ with some other piece of hardware. IRQ sharing with +VGA cards seems to cause trouble sometimes. I've also seen funny +effects with bttv sharing the IRQ with the ACPI bridge (and +apci-enabled kernel). + +Bttv quirks +----------- + +Below is what the bt878 data book says about the PCI bug compatibility +modes of the bt878 chip. + +The triton1 insmod option sets the EN_TBFX bit in the control register. +The vsfx insmod option does the same for EN_VSFX bit. If you have +stability problems you can try if one of these options makes your box +work solid. + +drivers/pci/quirks.c knows about these issues, this way these bits are +enabled automagically for known-buggy chipsets (look at the kernel +messages, bttv tells you). + +Normal PCI Mode +~~~~~~~~~~~~~~~ + +The PCI REQ signal is the logical-or of the incoming function requests. +The inter-nal GNT[0:1] signals are gated asynchronously with GNT and +demultiplexed by the audio request signal. Thus the arbiter defaults to +the video function at power-up and parks there during no requests for +bus access. This is desirable since the video will request the bus more +often. However, the audio will have highest bus access priority. Thus +the audio will have first access to the bus even when issuing a request +after the video request but before the PCI external arbiter has granted +access to the Bt879. Neither function can preempt the other once on the +bus. The duration to empty the entire video PCI FIFO onto the PCI bus is +very short compared to the bus access latency the audio PCI FIFO can +tolerate. + + +430FX Compatibility Mode +~~~~~~~~~~~~~~~~~~~~~~~~ + +When using the 430FX PCI, the following rules will ensure +compatibility: + + (1) Deassert REQ at the same time as asserting FRAME. + (2) Do not reassert REQ to request another bus transaction until after + finish-ing the previous transaction. + +Since the individual bus masters do not have direct control of REQ, a +simple logical-or of video and audio requests would violate the rules. +Thus, both the arbiter and the initiator contain 430FX compatibility +mode logic. To enable 430FX mode, set the EN_TBFX bit as indicated in +Device Control Register on page 104. + +When EN_TBFX is enabled, the arbiter ensures that the two compatibility +rules are satisfied. Before GNT is asserted by the PCI arbiter, this +internal arbiter may still logical-or the two requests. However, once +the GNT is issued, this arbiter must lock in its decision and now route +only the granted request to the REQ pin. The arbiter decision lock +happens regardless of the state of FRAME because it does not know when +FRAME will be asserted (typically - each initiator will assert FRAME on +the cycle following GNT). When FRAME is asserted, it is the initiator s +responsibility to remove its request at the same time. It is the +arbiters responsibility to allow this request to flow through to REQ and +not allow the other request to hold REQ asserted. The decision lock may +be removed at the end of the transaction: for example, when the bus is +idle (FRAME and IRDY). The arbiter decision may then continue +asynchronously until GNT is again asserted. + + +Interfacing with Non-PCI 2.1 Compliant Core Logic +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +A small percentage of core logic devices may start a bus transaction +during the same cycle that GNT is de-asserted. This is non PCI 2.1 +compliant. To ensure compatibility when using PCs with these PCI +controllers, the EN_VSFX bit must be enabled (refer to Device Control +Register on page 104). When in this mode, the arbiter does not pass GNT +to the internal functions unless REQ is asserted. This prevents a bus +transaction from starting the same cycle as GNT is de-asserted. This +also has the side effect of not being able to take advantage of bus +parking, thus lowering arbitration performance. The Bt879 drivers must +query for these non-compliant devices, and set the EN_VSFX bit only if +required. + + +Other elements of the tvcards array +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +If you are trying to make a new card work you might find it useful to +know what the other elements in the tvcards array are good for:: + + video_inputs - # of video inputs the card has + audio_inputs - historical cruft, not used any more. + tuner - which input is the tuner + svhs - which input is svhs (all others are labeled composite) + muxsel - video mux, input->registervalue mapping + pll - same as pll= insmod option + tuner_type - same as tuner= insmod option + *_modulename - hint whenever some card needs this or that audio + module loaded to work properly. + has_radio - whenever this TV card has a radio tuner. + no_msp34xx - "1" disables loading of msp3400.o module + no_tda9875 - "1" disables loading of tda9875.o module + needs_tvaudio - set to "1" to load tvaudio.o module + +If some config item is specified both from the tvcards array and as +insmod option, the insmod option takes precedence. + +Cards +----- + +.. note:: + + For a more updated list, please check + https://linuxtv.org/wiki/index.php/Hardware_Device_Information + +Supported cards: Bt848/Bt848a/Bt849/Bt878/Bt879 cards +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +All cards with Bt848/Bt848a/Bt849/Bt878/Bt879 and normal +Composite/S-VHS inputs are supported. Teletext and Intercast support +(PAL only) for ALL cards via VBI sample decoding in software. + +Some cards with additional multiplexing of inputs or other additional +fancy chips are only partially supported (unless specifications by the +card manufacturer are given). When a card is listed here it isn't +necessarily fully supported. + +All other cards only differ by additional components as tuners, sound +decoders, EEPROMs, teletext decoders ... + + +MATRIX Vision +~~~~~~~~~~~~~ + +MV-Delta +- Bt848A +- 4 Composite inputs, 1 S-VHS input (shared with 4th composite) +- EEPROM + +http://www.matrix-vision.de/ + +This card has no tuner but supports all 4 composite (1 shared with an +S-VHS input) of the Bt848A. +Very nice card if you only have satellite TV but several tuners connected +to the card via composite. + +Many thanks to Matrix-Vision for giving us 2 cards for free which made +Bt848a/Bt849 single crystal operation support possible!!! + + + +Miro/Pinnacle PCTV +~~~~~~~~~~~~~~~~~~ + +- Bt848 + some (all??) come with 2 crystals for PAL/SECAM and NTSC +- PAL, SECAM or NTSC TV tuner (Philips or TEMIC) +- MSP34xx sound decoder on add on board + decoder is supported but AFAIK does not yet work + (other sound MUX setting in GPIO port needed??? somebody who fixed this???) +- 1 tuner, 1 composite and 1 S-VHS input +- tuner type is autodetected + +http://www.miro.de/ +http://www.miro.com/ + + +Many thanks for the free card which made first NTSC support possible back +in 1997! + + +Hauppauge Win/TV pci +~~~~~~~~~~~~~~~~~~~~ + +There are many different versions of the Hauppauge cards with different +tuners (TV+Radio ...), teletext decoders. +Note that even cards with same model numbers have (depending on the revision) +different chips on it. + +- Bt848 (and others but always in 2 crystal operation???) + newer cards have a Bt878 + +- PAL, SECAM, NTSC or tuner with or without Radio support + +e.g.: + +- PAL: + + - TDA5737: VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners + - TSA5522: 1.4 GHz I2C-bus controlled synthesizer, I2C 0xc2-0xc3 + +- NTSC: + + - TDA5731: VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners + - TSA5518: no datasheet available on Philips site + +- Philips SAA5246 or SAA5284 ( or no) Teletext decoder chip + with buffer RAM (e.g. Winbond W24257AS-35: 32Kx8 CMOS static RAM) + SAA5246 (I2C 0x22) is supported + +- 256 bytes EEPROM: Microchip 24LC02B or Philips 8582E2Y + with configuration information + I2C address 0xa0 (24LC02B also responds to 0xa2-0xaf) + +- 1 tuner, 1 composite and (depending on model) 1 S-VHS input + +- 14052B: mux for selection of sound source + +- sound decoder: TDA9800, MSP34xx (stereo cards) + + +Askey CPH-Series +~~~~~~~~~~~~~~~~ +Developed by TelSignal(?), OEMed by many vendors (Typhoon, Anubis, Dynalink) + +- Card series: + - CPH01x: BT848 capture only + - CPH03x: BT848 + - CPH05x: BT878 with FM + - CPH06x: BT878 (w/o FM) + - CPH07x: BT878 capture only + +- TV standards: + - CPH0x0: NTSC-M/M + - CPH0x1: PAL-B/G + - CPH0x2: PAL-I/I + - CPH0x3: PAL-D/K + - CPH0x4: SECAM-L/L + - CPH0x5: SECAM-B/G + - CPH0x6: SECAM-D/K + - CPH0x7: PAL-N/N + - CPH0x8: PAL-B/H + - CPH0x9: PAL-M/M + +- CPH03x was often sold as "TV capturer". + +Identifying: + + #) 878 cards can be identified by PCI Subsystem-ID: + - 144f:3000 = CPH06x + - 144F:3002 = CPH05x w/ FM + - 144F:3005 = CPH06x_LC (w/o remote control) + #) The cards have a sticker with "CPH"-model on the back. + #) These cards have a number printed on the PCB just above the tuner metal box: + - "80-CP2000300-x" = CPH03X + - "80-CP2000500-x" = CPH05X + - "80-CP2000600-x" = CPH06X / CPH06x_LC + + Askey sells these cards as "Magic TView series", Brand "MagicXpress". + Other OEM often call these "Tview", "TView99" or else. + +Lifeview Flyvideo Series: +~~~~~~~~~~~~~~~~~~~~~~~~~ + +The naming of these series differs in time and space. + +Identifying: + #) Some models can be identified by PCI subsystem ID: + + - 1852:1852 = Flyvideo 98 FM + - 1851:1850 = Flyvideo 98 + - 1851:1851 = Flyvideo 98 EZ (capture only) + + #) There is a print on the PCB: + + - LR25 = Flyvideo (Zoran ZR36120, SAA7110A) + - LR26 Rev.N = Flyvideo II (Bt848) + - LR26 Rev.O = Flyvideo II (Bt878) + - LR37 Rev.C = Flyvideo EZ (Capture only, ZR36120 + SAA7110) + - LR38 Rev.A1= Flyvideo II EZ (Bt848 capture only) + - LR50 Rev.Q = Flyvideo 98 (w/eeprom and PCI subsystem ID) + - LR50 Rev.W = Flyvideo 98 (no eeprom) + - LR51 Rev.E = Flyvideo 98 EZ (capture only) + - LR90 = Flyvideo 2000 (Bt878) + - LR90 Flyvideo 2000S (Bt878) w/Stereo TV (Package incl. LR91 daughterboard) + - LR91 = Stereo daughter card for LR90 + - LR97 = Flyvideo DVBS + - LR99 Rev.E = Low profile card for OEM integration (only internal audio!) bt878 + - LR136 = Flyvideo 2100/3100 (Low profile, SAA7130/SAA7134) + - LR137 = Flyvideo DV2000/DV3000 (SAA7130/SAA7134 + IEEE1394) + - LR138 Rev.C= Flyvideo 2000 (SAA7130) + - LR138 Flyvideo 3000 (SAA7134) w/Stereo TV + + - These exist in variations w/FM and w/Remote sometimes denoted + by suffixes "FM" and "R". + + #) You have a laptop (miniPCI card): + + - Product = FlyTV Platinum Mini + - Model/Chip = LR212/saa7135 + + - Lifeview.com.tw states (Feb. 2002): + "The FlyVideo2000 and FlyVideo2000s product name have renamed to FlyVideo98." + Their Bt8x8 cards are listed as discontinued. + - Flyvideo 2000S was probably sold as Flyvideo 3000 in some countries(Europe?). + The new Flyvideo 2000/3000 are SAA7130/SAA7134 based. + +"Flyvideo II" had been the name for the 848 cards, nowadays (in Germany) +this name is re-used for LR50 Rev.W. + +The Lifeview website mentioned Flyvideo III at some time, but such a card +has not yet been seen (perhaps it was the german name for LR90 [stereo]). +These cards are sold by many OEMs too. + +FlyVideo A2 (Elta 8680)= LR90 Rev.F (w/Remote, w/o FM, stereo TV by tda9821) {Germany} + +Lifeview 3000 (Elta 8681) as sold by Plus(April 2002), Germany = LR138 w/ saa7134 + +lifeview config coding on gpio pins 0-9 +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +- LR50 rev. Q ("PARTS: 7031505116), Tuner wurde als Nr. 5 erkannt, Eingänge + SVideo, TV, Composite, Audio, Remote: + + - CP9..1=100001001 (1: 0-Ohm-Widerstand gegen GND unbestückt; 0: bestückt) + + +Typhoon TV card series: +~~~~~~~~~~~~~~~~~~~~~~~ + +These can be CPH, Flyvideo, Pixelview or KNC1 series. + +Typhoon is the brand of Anubis. + +Model 50680 got re-used, some model no. had different contents over time. + +Models: + + - 50680 "TV Tuner PCI Pal BG"(old,red package)=can be CPH03x(bt848) or CPH06x(bt878) + - 50680 "TV Tuner Pal BG" (blue package)= Pixelview PV-BT878P+ (Rev 9B) + - 50681 "TV Tuner PCI Pal I" (variant of 50680) + - 50682 "TView TV/FM Tuner Pal BG" = Flyvideo 98FM (LR50 Rev.Q) + + .. note:: + + The package has a picture of CPH05x (which would be a real TView) + + - 50683 "TV Tuner PCI SECAM" (variant of 50680) + - 50684 "TV Tuner Pal BG" = Pixelview 878TV(Rev.3D) + - 50686 "TV Tuner" = KNC1 TV Station + - 50687 "TV Tuner stereo" = KNC1 TV Station pro + - 50688 "TV Tuner RDS" (black package) = KNC1 TV Station RDS + - 50689 TV SAT DVB-S CARD CI PCI (SAA7146AH, SU1278?) = "KNC1 TV Station DVB-S" + - 50692 "TV/FM Tuner" (small PCB) + - 50694 TV TUNER CARD RDS (PHILIPS CHIPSET SAA7134HL) + - 50696 TV TUNER STEREO (PHILIPS CHIPSET SAA7134HL, MK3ME Tuner) + - 50804 PC-SAT TV/Audio Karte = Techni-PC-Sat (ZORAN 36120PQC, Tuner:Alps) + - 50866 TVIEW SAT RECEIVER+ADR + - 50868 "TV/FM Tuner Pal I" (variant of 50682) + - 50999 "TV/FM Tuner Secam" (variant of 50682) + +Guillemot +~~~~~~~~~ + +Models: + +- Maxi-TV PCI (ZR36120) +- Maxi TV Video 2 = LR50 Rev.Q (FI1216MF, PAL BG+SECAM) +- Maxi TV Video 3 = CPH064 (PAL BG + SECAM) + +Mentor +~~~~~~ + +Mentor TV card ("55-878TV-U1") = Pixelview 878TV(Rev.3F) (w/FM w/Remote) + +Prolink +~~~~~~~ + +- TV cards: + + - PixelView Play TV pro - (Model: PV-BT878P+ REV 8E) + - PixelView Play TV pro - (Model: PV-BT878P+ REV 9D) + - PixelView Play TV pro - (Model: PV-BT878P+ REV 4C / 8D / 10A ) + - PixelView Play TV - (Model: PV-BT848P+) + - 878TV - (Model: PV-BT878TV) + +- Multimedia TV packages (card + software pack): + + - PixelView Play TV Theater - (Model: PV-M4200) = PixelView Play TV pro + Software + - PixelView Play TV PAK - (Model: PV-BT878P+ REV 4E) + - PixelView Play TV/VCR - (Model: PV-M3200 REV 4C / 8D / 10A ) + - PixelView Studio PAK - (Model: M2200 REV 4C / 8D / 10A ) + - PixelView PowerStudio PAK - (Model: PV-M3600 REV 4E) + - PixelView DigitalVCR PAK - (Model: PV-M2400 REV 4C / 8D / 10A ) + - PixelView PlayTV PAK II (TV/FM card + usb camera) PV-M3800 + - PixelView PlayTV XP PV-M4700,PV-M4700(w/FM) + - PixelView PlayTV DVR PV-M4600 package contents:PixelView PlayTV pro, windvr & videoMail s/w + +- Further Cards: + + - PV-BT878P+rev.9B (Play TV Pro, opt. w/FM w/NICAM) + - PV-BT878P+rev.2F + - PV-BT878P Rev.1D (bt878, capture only) + + - XCapture PV-CX881P (cx23881) + - PlayTV HD PV-CX881PL+, PV-CX881PL+(w/FM) (cx23881) + + - DTV3000 PV-DTV3000P+ DVB-S CI = Twinhan VP-1030 + - DTV2000 DVB-S = Twinhan VP-1020 + +- Video Conferencing: + + - PixelView Meeting PAK - (Model: PV-BT878P) + - PixelView Meeting PAK Lite - (Model: PV-BT878P) + - PixelView Meeting PAK plus - (Model: PV-BT878P+rev 4C/8D/10A) + - PixelView Capture - (Model: PV-BT848P) + - PixelView PlayTV USB pro + - Model No. PV-NT1004+, PV-NT1004+ (w/FM) = NT1004 USB decoder chip + SAA7113 video decoder chip + +Dynalink +~~~~~~~~ + +These are CPH series. + +Phoebemicro +~~~~~~~~~~~ + +- TV Master = CPH030 or CPH060 +- TV Master FM = CPH050 + +Genius/Kye +~~~~~~~~~~ + +- Video Wonder/Genius Internet Video Kit = LR37 Rev.C +- Video Wonder Pro II (848 or 878) = LR26 + +Tekram +~~~~~~ + +- VideoCap C205 (Bt848) +- VideoCap C210 (zr36120 +Philips) +- CaptureTV M200 (ISA) +- CaptureTV M205 (Bt848) + +Lucky Star +~~~~~~~~~~ + +- Image World Conference TV = LR50 Rev. Q + +Leadtek +~~~~~~~ + +- WinView 601 (Bt848) +- WinView 610 (Zoran) +- WinFast2000 +- WinFast2000 XP + +Support for the Leadtek WinView 601 TV/FM +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Author of this section: Jon Tombs <jon@gte.esi.us.es> + +This card is basically the same as all the rest (Bt484A, Philips tuner), +the main difference is that they have attached a programmable attenuator to 3 +GPIO lines in order to give some volume control. They have also stuck an +infra-red remote control decoded on the board, I will add support for this +when I get time (it simple generates an interrupt for each key press, with +the key code is placed in the GPIO port). + +I don't yet have any application to test the radio support. The tuner +frequency setting should work but it is possible that the audio multiplexer +is wrong. If it doesn't work, send me email. + + +- No Thanks to Leadtek they refused to answer any questions about their + hardware. The driver was written by visual inspection of the card. If you + use this driver, send an email insult to them, and tell them you won't + continue buying their hardware unless they support Linux. + +- Little thanks to Princeton Technology Corp (http://www.princeton.com.tw) + who make the audio attenuator. Their publicly available data-sheet available + on their web site doesn't include the chip programming information! Hidden + on their server are the full data-sheets, but don't ask how I found it. + +To use the driver I use the following options, the tuner and pll settings might +be different in your country. You can force it via modprobe parameters. +For example:: + + modprobe bttv tuner=1 pll=28 radio=1 card=17 + +Sets tuner type 1 (Philips PAL_I), PLL with a 28 MHz crystal, enables +FM radio and selects bttv card ID 17 (Leadtek WinView 601). + + +KNC One +~~~~~~~ + +- TV-Station +- TV-Station SE (+Software Bundle) +- TV-Station pro (+TV stereo) +- TV-Station FM (+Radio) +- TV-Station RDS (+RDS) +- TV Station SAT (analog satellite) +- TV-Station DVB-S + +.. note:: newer Cards have saa7134, but model name stayed the same? + +Provideo +~~~~~~~~ + +- PV951 or PV-951, now named PV-951T + (also are sold as: + Boeder TV-FM Video Capture Card, + Titanmedia Supervision TV-2400, + Provideo PV951 TF, + 3DeMon PV951, + MediaForte TV-Vision PV951, + Yoko PV951, + Vivanco Tuner Card PCI Art.-Nr.: 68404 + ) + +- Surveillance Series: + + - PV-141 + - PV-143 + - PV-147 + - PV-148 (capture only) + - PV-150 + - PV-151 + +- TV-FM Tuner Series: + + - PV-951TDV (tv tuner + 1394) + - PV-951T/TF + - PV-951PT/TF + - PV-956T/TF Low Profile + - PV-911 + +Highscreen +~~~~~~~~~~ + +Models: + +- TV Karte = LR50 Rev.S +- TV-Boostar = Terratec Terra TV+ Version 1.0 (Bt848, tda9821) "ceb105.pcb" + +Zoltrix +~~~~~~~ + +Models: + +- Face to Face Capture (Bt848 capture only) (PCB "VP-2848") +- Face To Face TV MAX (Bt848) (PCB "VP-8482 Rev1.3") +- Genie TV (Bt878) (PCB "VP-8790 Rev 2.1") +- Genie Wonder Pro + +AVerMedia +~~~~~~~~~ + +- AVer FunTV Lite (ISA, AV3001 chipset) "M101.C" +- AVerTV +- AVerTV Stereo +- AVerTV Studio (w/FM) +- AVerMedia TV98 with Remote +- AVerMedia TV/FM98 Stereo +- AVerMedia TVCAM98 +- TVCapture (Bt848) +- TVPhone (Bt848) +- TVCapture98 (="AVerMedia TV98" in USA) (Bt878) +- TVPhone98 (Bt878, w/FM) + +======== =========== =============== ======= ====== ======== ======================= +PCB PCI-ID Model-Name Eeprom Tuner Sound Country +======== =========== =============== ======= ====== ======== ======================= +M101.C ISA ! +M108-B Bt848 -- FR1236 US [#f2]_, [#f3]_ +M1A8-A Bt848 AVer TV-Phone FM1216 -- +M168-T 1461:0003 AVerTV Studio 48:17 FM1216 TDA9840T D [#f1]_ w/FM w/Remote +M168-U 1461:0004 TVCapture98 40:11 FI1216 -- D w/Remote +M168II-B 1461:0003 Medion MD9592 48:16 FM1216 TDA9873H D w/FM +======== =========== =============== ======= ====== ======== ======================= + +.. [#f1] Daughterboard MB68-A with TDA9820T and TDA9840T +.. [#f2] Sony NE41S soldered (stereo sound?) +.. [#f3] Daughterboard M118-A w/ pic 16c54 and 4 MHz quartz + +- US site has different drivers for (as of 09/2002): + + - EZ Capture/InterCam PCI (BT-848 chip) + - EZ Capture/InterCam PCI (BT-878 chip) + - TV-Phone (BT-848 chip) + - TV98 (BT-848 chip) + - TV98 With Remote (BT-848 chip) + - TV98 (BT-878 chip) + - TV98 With Remote (BT-878) + - TV/FM98 (BT-878 chip) + - AVerTV + - AverTV Stereo + - AVerTV Studio + +DE hat diverse Treiber fuer diese Modelle (Stand 09/2002): + + - TVPhone (848) mit Philips tuner FR12X6 (w/ FM radio) + - TVPhone (848) mit Philips tuner FM12X6 (w/ FM radio) + - TVCapture (848) w/Philips tuner FI12X6 + - TVCapture (848) non-Philips tuner + - TVCapture98 (Bt878) + - TVPhone98 (Bt878) + - AVerTV und TVCapture98 w/VCR (Bt 878) + - AVerTVStudio und TVPhone98 w/VCR (Bt878) + - AVerTV GO Serie (Kein SVideo Input) + - AVerTV98 (BT-878 chip) + - AVerTV98 mit Fernbedienung (BT-878 chip) + - AVerTV/FM98 (BT-878 chip) + + - VDOmate (www.averm.com.cn) = M168U ? + +Aimslab +~~~~~~~ + +Models: + +- Video Highway or "Video Highway TR200" (ISA) +- Video Highway Xtreme (aka "VHX") (Bt848, FM w/ TEA5757) + +IXMicro (former: IMS=Integrated Micro Solutions) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- IXTV BT848 (=TurboTV) +- IXTV BT878 +- IMS TurboTV (Bt848) + +Lifetec/Medion/Tevion/Aldi +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- LT9306/MD9306 = CPH061 +- LT9415/MD9415 = LR90 Rev.F or Rev.G +- MD9592 = Avermedia TVphone98 (PCI_ID=1461:0003), PCB-Rev=M168II-B (w/TDA9873H) +- MD9717 = KNC One (Rev D4, saa7134, FM1216 MK2 tuner) +- MD5044 = KNC One (Rev D4, saa7134, FM1216ME MK3 tuner) + +Modular Technologies (www.modulartech.com) UK +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- MM100 PCTV (Bt848) +- MM201 PCTV (Bt878, Bt832) w/ Quartzsight camera +- MM202 PCTV (Bt878, Bt832, tda9874) +- MM205 PCTV (Bt878) +- MM210 PCTV (Bt878) (Galaxy TV, Galaxymedia ?) + +Terratec +~~~~~~~~ + +Models: + +- Terra TV+ Version 1.0 (Bt848), "ceb105.PCB" printed on the PCB, TDA9821 +- Terra TV+ Version 1.1 (Bt878), "LR74 Rev.E" printed on the PCB, TDA9821 +- Terra TValueRadio, "LR102 Rev.C" printed on the PCB +- Terra TV/Radio+ Version 1.0, "80-CP2830100-0" TTTV3 printed on the PCB, + "CPH010-E83" on the back, SAA6588T, TDA9873H +- Terra TValue Version BT878, "80-CP2830110-0 TTTV4" printed on the PCB, + "CPH011-D83" on back +- Terra TValue Version 1.0 "ceb105.PCB" (really identical to Terra TV+ Version 1.0) +- Terra TValue New Revision "LR102 Rec.C" +- Terra Active Radio Upgrade (tea5757h, saa6588t) + +- LR74 is a newer PCB revision of ceb105 (both incl. connector for Active Radio Upgrade) + +- Cinergy 400 (saa7134), "E877 11(S)", "PM820092D" printed on PCB +- Cinergy 600 (saa7134) + +Technisat +~~~~~~~~~ + +Models: + +- Discos ADR PC-Karte ISA (no TV!) +- Discos ADR PC-Karte PCI (probably no TV?) +- Techni-PC-Sat (Sat. analog) + Rev 1.2 (zr36120, vpx3220, stv0030, saa5246, BSJE3-494A) +- Mediafocus I (zr36120/zr36125, drp3510, Sat. analog + ADR Radio) +- Mediafocus II (saa7146, Sat. analog) +- SatADR Rev 2.1 (saa7146a, saa7113h, stv0056a, msp3400c, drp3510a, BSKE3-307A) +- SkyStar 1 DVB (AV7110) = Technotrend Premium +- SkyStar 2 DVB (B2C2) (=Sky2PC) + +Siemens +~~~~~~~ + +Multimedia eXtension Board (MXB) (SAA7146, SAA7111) + +Powercolor +~~~~~~~~~~ + +Models: + +- MTV878 + Package comes with different contents: + + a) pcb "MTV878" (CARD=75) + b) Pixelview Rev. 4\_ + +- MTV878R w/Remote Control +- MTV878F w/Remote Control w/FM radio + +Pinnacle +~~~~~~~~ + +PCTV models: + +- Mirovideo PCTV (Bt848) +- Mirovideo PCTV SE (Bt848) +- Mirovideo PCTV Pro (Bt848 + Daughterboard for TV Stereo and FM) +- Studio PCTV Rave (Bt848 Version = Mirovideo PCTV) +- Studio PCTV Rave (Bt878 package w/o infrared) +- Studio PCTV (Bt878) +- Studio PCTV Pro (Bt878 stereo w/ FM) +- Pinnacle PCTV (Bt878, MT2032) +- Pinnacle PCTV Pro (Bt878, MT2032) +- Pinncale PCTV Sat (bt878a, HM1821/1221) ["Conexant CX24110 with CX24108 tuner, aka HM1221/HM1811"] +- Pinnacle PCTV Sat XE + +M(J)PEG capture and playback models: + +- DC1+ (ISA) +- DC10 (zr36057, zr36060, saa7110, adv7176) +- DC10+ (zr36067, zr36060, saa7110, adv7176) +- DC20 (ql16x24b,zr36050, zr36016, saa7110, saa7187 ...) +- DC30 (zr36057, zr36050, zr36016, vpx3220, adv7176, ad1843, tea6415, miro FST97A1) +- DC30+ (zr36067, zr36050, zr36016, vpx3220, adv7176) +- DC50 (zr36067, zr36050, zr36016, saa7112, adv7176 (2 pcs.?), ad1843, miro FST97A1, Lattice ???) + +Lenco +~~~~~ + +Models: + +- MXR-9565 (=Technisat Mediafocus?) +- MXR-9571 (Bt848) (=CPH031?) +- MXR-9575 +- MXR-9577 (Bt878) (=Prolink 878TV Rev.3x) +- MXTV-9578CP (Bt878) (= Prolink PV-BT878P+4E) + +Iomega +~~~~~~ + +Buz (zr36067, zr36060, saa7111, saa7185) + +LML +~~~ + LML33 (zr36067, zr36060, bt819, bt856) + +Grandtec +~~~~~~~~ + +Models: + +- Grand Video Capture (Bt848) +- Multi Capture Card (Bt878) + +Koutech +~~~~~~~ + +Models: + +- KW-606 (Bt848) +- KW-607 (Bt848 capture only) +- KW-606RSF +- KW-607A (capture only) +- KW-608 (Zoran capture only) + +IODATA (jp) +~~~~~~~~~~~ + +Models: + +- GV-BCTV/PCI +- GV-BCTV2/PCI +- GV-BCTV3/PCI +- GV-BCTV4/PCI +- GV-VCP/PCI (capture only) +- GV-VCP2/PCI (capture only) + +Canopus (jp) +~~~~~~~~~~~~ + +WinDVR = Kworld "KW-TVL878RF" + +www.sigmacom.co.kr +~~~~~~~~~~~~~~~~~~ + +Sigma Cyber TV II + +www.sasem.co.kr +~~~~~~~~~~~~~~~ + +Litte OnAir TV + +hama +~~~~ + +TV/Radio-Tuner Card, PCI (Model 44677) = CPH051 + +Sigma Designs +~~~~~~~~~~~~~ + +Hollywood plus (em8300, em9010, adv7175), (PCB "M340-10") MPEG DVD decoder + +Formac +~~~~~~ + +Models: + +- iProTV (Card for iMac Mezzanine slot, Bt848+SCSI) +- ProTV (Bt848) +- ProTV II = ProTV Stereo (Bt878) ["stereo" means FM stereo, tv is still mono] + +ATI +~~~ + +Models: + +- TV-Wonder +- TV-Wonder VE + +Diamond Multimedia +~~~~~~~~~~~~~~~~~~ + +DTV2000 (Bt848, tda9875) + +Aopen +~~~~~ + +- VA1000 Plus (w/ Stereo) +- VA1000 Lite +- VA1000 (=LR90) + +Intel +~~~~~ + +Models: + +- Smart Video Recorder (ISA full-length) +- Smart Video Recorder pro (ISA half-length) +- Smart Video Recorder III (Bt848) + +STB +~~~ + +Models: + +- STB Gateway 6000704 (bt878) +- STB Gateway 6000699 (bt848) +- STB Gateway 6000402 (bt848) +- STB TV130 PCI + +Videologic +~~~~~~~~~~ + +Models: + +- Captivator Pro/TV (ISA?) +- Captivator PCI/VC (Bt848 bundled with camera) (capture only) + +Technotrend +~~~~~~~~~~~~ + +Models: + +- TT-SAT PCI (PCB "Sat-PCI Rev.:1.3.1"; zr36125, vpx3225d, stc0056a, Tuner:BSKE6-155A +- TT-DVB-Sat + - revisions 1.1, 1.3, 1.5, 1.6 and 2.1 + - This card is sold as OEM from: + + - Siemens DVB-s Card + - Hauppauge WinTV DVB-S + - Technisat SkyStar 1 DVB + - Galaxis DVB Sat + + - Now this card is called TT-PCline Premium Family + - TT-Budget (saa7146, bsru6-701a) + This card is sold as OEM from: + + - Hauppauge WinTV Nova + - Satelco Standard PCI (DVB-S) + - TT-DVB-C PCI + +Teles +~~~~~ + + DVB-s (Rev. 2.2, BSRV2-301A, data only?) + +Remote Vision +~~~~~~~~~~~~~ + +MX RV605 (Bt848 capture only) + +Boeder +~~~~~~ + +Models: + +- PC ChatCam (Model 68252) (Bt848 capture only) +- Tv/Fm Capture Card (Model 68404) = PV951 + +Media-Surfer (esc-kathrein.de) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- Sat-Surfer (ISA) +- Sat-Surfer PCI = Techni-PC-Sat +- Cable-Surfer 1 +- Cable-Surfer 2 +- Cable-Surfer PCI (zr36120) +- Audio-Surfer (ISA Radio card) + +Jetway (www.jetway.com.tw) +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- JW-TV 878M +- JW-TV 878 = KWorld KW-TV878RF + +Galaxis +~~~~~~~ + +Models: + +- Galaxis DVB Card S CI +- Galaxis DVB Card C CI +- Galaxis DVB Card S +- Galaxis DVB Card C +- Galaxis plug.in S [neuer Name: Galaxis DVB Card S CI + +Hauppauge +~~~~~~~~~ + +Models: + +- many many WinTV models ... +- WinTV DVBs = Technotrend Premium 1.3 +- WinTV NOVA = Technotrend Budget 1.1 "S-DVB DATA" +- WinTV NOVA-CI "SDVBACI" +- WinTV Nova USB (=Technotrend USB 1.0) +- WinTV-Nexus-s (=Technotrend Premium 2.1 or 2.2) +- WinTV PVR +- WinTV PVR 250 +- WinTV PVR 450 + +US models + +-990 WinTV-PVR-350 (249USD) (iTVC15 chipset + radio) +-980 WinTV-PVR-250 (149USD) (iTVC15 chipset) +-880 WinTV-PVR-PCI (199USD) (KFIR chipset + bt878) +-881 WinTV-PVR-USB +-190 WinTV-GO +-191 WinTV-GO-FM +-404 WinTV +-401 WinTV-radio +-495 WinTV-Theater +-602 WinTV-USB +-621 WinTV-USB-FM +-600 USB-Live +-698 WinTV-HD +-697 WinTV-D +-564 WinTV-Nexus-S + +Deutsche Modelle: + +-603 WinTV GO +-719 WinTV Primio-FM +-718 WinTV PCI-FM +-497 WinTV Theater +-569 WinTV USB +-568 WinTV USB-FM +-882 WinTV PVR +-981 WinTV PVR 250 +-891 WinTV-PVR-USB +-541 WinTV Nova +-488 WinTV Nova-Ci +-564 WinTV-Nexus-s +-727 WinTV-DVB-c +-545 Common Interface +-898 WinTV-Nova-USB + +UK models: + +-607 WinTV Go +-693,793 WinTV Primio FM +-647,747 WinTV PCI FM +-498 WinTV Theater +-883 WinTV PVR +-893 WinTV PVR USB (Duplicate entry) +-566 WinTV USB (UK) +-573 WinTV USB FM +-429 Impact VCB (bt848) +-600 USB Live (Video-In 1x Comp, 1xSVHS) +-542 WinTV Nova +-717 WinTV DVB-S +-909 Nova-t PCI +-893 Nova-t USB (Duplicate entry) +-802 MyTV +-804 MyView +-809 MyVideo +-872 MyTV2Go FM +-546 WinTV Nova-S CI +-543 WinTV Nova +-907 Nova-S USB +-908 Nova-T USB +-717 WinTV Nexus-S +-157 DEC3000-s Standalone + USB + +Spain: + +-685 WinTV-Go +-690 WinTV-PrimioFM +-416 WinTV-PCI Nicam Estereo +-677 WinTV-PCI-FM +-699 WinTV-Theater +-683 WinTV-USB +-678 WinTV-USB-FM +-983 WinTV-PVR-250 +-883 WinTV-PVR-PCI +-993 WinTV-PVR-350 +-893 WinTV-PVR-USB +-728 WinTV-DVB-C PCI +-832 MyTV2Go +-869 MyTV2Go-FM +-805 MyVideo (USB) + + +Matrix-Vision +~~~~~~~~~~~~~ + +Models: + +- MATRIX-Vision MV-Delta +- MATRIX-Vision MV-Delta 2 +- MVsigma-SLC (Bt848) + +Conceptronic (.net) +~~~~~~~~~~~~~~~~~~~ + +Models: + +- TVCON FM, TV card w/ FM = CPH05x +- TVCON = CPH06x + +BestData +~~~~~~~~ + +Models: + +- HCC100 = VCC100rev1 + camera +- VCC100 rev1 (bt848) +- VCC100 rev2 (bt878) + +Gallant (www.gallantcom.com) www.minton.com.tw +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- Intervision IV-510 (capture only bt8x8) +- Intervision IV-550 (bt8x8) +- Intervision IV-100 (zoran) +- Intervision IV-1000 (bt8x8) + +Asonic (www.asonic.com.cn) (website down) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +SkyEye tv 878 + +Hoontech +~~~~~~~~ + +878TV/FM + +Teppro (www.itcteppro.com.tw) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- ITC PCITV (Card Ver 1.0) "Teppro TV1/TVFM1 Card" +- ITC PCITV (Card Ver 2.0) +- ITC PCITV (Card Ver 3.0) = "PV-BT878P+ (REV.9D)" +- ITC PCITV (Card Ver 4.0) +- TEPPRO IV-550 (For BT848 Main Chip) +- ITC DSTTV (bt878, satellite) +- ITC VideoMaker (saa7146, StreamMachine sm2110, tvtuner) "PV-SM2210P+ (REV:1C)" + +Kworld (www.kworld.com.tw) +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +PC TV Station: + +- KWORLD KW-TV878R TV (no radio) +- KWORLD KW-TV878RF TV (w/ radio) +- KWORLD KW-TVL878RF (low profile) +- KWORLD KW-TV713XRF (saa7134) + + + MPEG TV Station (same cards as above plus WinDVR Software MPEG en/decoder) + +- KWORLD KW-TV878R -Pro TV (no Radio) +- KWORLD KW-TV878RF-Pro TV (w/ Radio) +- KWORLD KW-TV878R -Ultra TV (no Radio) +- KWORLD KW-TV878RF-Ultra TV (w/ Radio) + +JTT/ Justy Corp.(http://www.jtt.ne.jp/) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +JTT-02 (JTT TV) "TV watchmate pro" (bt848) + +ADS www.adstech.com +~~~~~~~~~~~~~~~~~~~ + +Models: + +- Channel Surfer TV ( CHX-950 ) +- Channel Surfer TV+FM ( CHX-960FM ) + +AVEC www.prochips.com +~~~~~~~~~~~~~~~~~~~~~ + +AVEC Intercapture (bt848, tea6320) + +NoBrand +~~~~~~~ + +TV Excel = Australian Name for "PV-BT878P+ 8E" or "878TV Rev.3\_" + +Mach www.machspeed.com +~~~~~~~~~~~~~~~~~~~~~~ + +Mach TV 878 + +Eline www.eline-net.com/ +~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- Eline Vision TVMaster / TVMaster FM (ELV-TVM/ ELV-TVM-FM) = LR26 (bt878) +- Eline Vision TVMaster-2000 (ELV-TVM-2000, ELV-TVM-2000-FM)= LR138 (saa713x) + +Spirit +~~~~~~ + +- Spirit TV Tuner/Video Capture Card (bt848) + +Boser www.boser.com.tw +~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- HS-878 Mini PCI Capture Add-on Card +- HS-879 Mini PCI 3D Audio and Capture Add-on Card (w/ ES1938 Solo-1) + +Satelco www.citycom-gmbh.de, www.satelco.de +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- TV-FM =KNC1 saa7134 +- Standard PCI (DVB-S) = Technotrend Budget +- Standard PCI (DVB-S) w/ CI +- Satelco Highend PCI (DVB-S) = Technotrend Premium + + +Sensoray www.sensoray.com +~~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- Sensoray 311 (PC/104 bus) +- Sensoray 611 (PCI) + +CEI (Chartered Electronics Industries Pte Ltd [CEI] [FCC ID HBY]) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- TV Tuner - HBY-33A-RAFFLES Brooktree Bt848KPF + Philips +- TV Tuner MG9910 - HBY33A-TVO CEI + Philips SAA7110 + OKI M548262 + ST STV8438CV +- Primetime TV (ISA) + + - acquired by Singapore Technologies + - now operating as Chartered Semiconductor Manufacturing + - Manufacturer of video cards is listed as: + + - Cogent Electronics Industries [CEI] + +AITech +~~~~~~ + +Models: + +- Wavewatcher TV (ISA) +- AITech WaveWatcher TV-PCI = can be LR26 (Bt848) or LR50 (BT878) +- WaveWatcher TVR-202 TV/FM Radio Card (ISA) + +MAXRON +~~~~~~ + +Maxron MaxTV/FM Radio (KW-TV878-FNT) = Kworld or JW-TV878-FBK + +www.ids-imaging.de +~~~~~~~~~~~~~~~~~~ + +Models: + +- Falcon Series (capture only) + +In USA: http://www.theimagingsource.com/ +- DFG/LC1 + +www.sknet-web.co.jp +~~~~~~~~~~~~~~~~~~~ + +SKnet Monster TV (saa7134) + +A-Max www.amaxhk.com (Colormax, Amax, Napa) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +APAC Viewcomp 878 + +Cybertainment +~~~~~~~~~~~~~ + +Models: + +- CyberMail AV Video Email Kit w/ PCI Capture Card (capture only) +- CyberMail Xtreme + +These are Flyvideo + +VCR (http://www.vcrinc.com/) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Video Catcher 16 + +Twinhan +~~~~~~~ + +Models: + +- DST Card/DST-IP (bt878, twinhan asic) VP-1020 + - Sold as: + + - KWorld DVBS Satellite TV-Card + - Powercolor DSTV Satellite Tuner Card + - Prolink Pixelview DTV2000 + - Provideo PV-911 Digital Satellite TV Tuner Card With Common Interface ? + +- DST-CI Card (DVB Satellite) VP-1030 +- DCT Card (DVB cable) + +MSI +~~~ + +Models: + +- MSI TV@nywhere Tuner Card (MS-8876) (CX23881/883) Not Bt878 compatible. +- MS-8401 DVB-S + +Focus www.focusinfo.com +~~~~~~~~~~~~~~~~~~~~~~~ + +InVideo PCI (bt878) + +Sdisilk www.sdisilk.com/ +~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- SDI Silk 100 +- SDI Silk 200 SDI Input Card + +www.euresys.com +~~~~~~~~~~~~~~~ + +PICOLO series + +PMC/Pace +~~~~~~~~ + +www.pacecom.co.uk website closed + +Mercury www.kobian.com (UK and FR) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Models: + +- LR50 +- LR138RBG-Rx == LR138 + +TEC sound +~~~~~~~~~ + +TV-Mate = Zoltrix VP-8482 + +Though educated googling found: www.techmakers.com + +(package and manuals don't have any other manufacturer info) TecSound + +Lorenzen www.lorenzen.de +~~~~~~~~~~~~~~~~~~~~~~~~ + +SL DVB-S PCI = Technotrend Budget PCI (su1278 or bsru version) + +Origo (.uk) www.origo2000.com +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +PC TV Card = LR50 + +I/O Magic www.iomagic.com +~~~~~~~~~~~~~~~~~~~~~~~~~ + +PC PVR - Desktop TV Personal Video Recorder DR-PCTV100 = Pinnacle ROB2D-51009464 4.0 + Cyberlink PowerVCR II + +Arowana +~~~~~~~ + +TV-Karte / Poso Power TV (?) = Zoltrix VP-8482 (?) + +iTVC15 boards +~~~~~~~~~~~~~ + +kuroutoshikou.com ITVC15 +yuan.com MPG160 PCI TV (Internal PCI MPEG2 encoder card plus TV-tuner) + +Asus www.asuscom.com +~~~~~~~~~~~~~~~~~~~~ + +Models: + +- Asus TV Tuner Card 880 NTSC (low profile, cx23880) +- Asus TV (saa7134) + +Hoontech +~~~~~~~~ + +http://www.hoontech.de/ + +- HART Vision 848 (H-ART Vision 848) +- HART Vision 878 (H-Art Vision 878) + + + +Chips used at bttv devices +-------------------------- + +- all boards: + + - Brooktree Bt848/848A/849/878/879: video capture chip + +- Board specific + + - Miro PCTV: + + - Philips or Temic Tuner + + - Hauppauge Win/TV pci (version 405): + + - Microchip 24LC02B or Philips 8582E2Y: + + - 256 Byte EEPROM with configuration information + - I2C 0xa0-0xa1, (24LC02B also responds to 0xa2-0xaf) + + - Philips SAA5246AGP/E: Videotext decoder chip, I2C 0x22-0x23 + + - TDA9800: sound decoder + + - Winbond W24257AS-35: 32Kx8 CMOS static RAM (Videotext buffer mem) + + - 14052B: analog switch for selection of sound source + +- PAL: + + - TDA5737: VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners + - TSA5522: 1.4 GHz I2C-bus controlled synthesizer, I2C 0xc2-0xc3 + +- NTSC: + + - TDA5731: VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners + - TSA5518: no datasheet available on Philips site + +- STB TV pci: + + - ??? + - if you want better support for STB cards send me info! + Look at the board! What chips are on it? + + + + +Specs +----- + +Philips http://www.Semiconductors.COM/pip/ + +Conexant http://www.conexant.com/ + +Micronas http://www.micronas.com/en/home/index.html + +Thanks +------ + +Many thanks to: + +- Markus Schroeder <schroedm@uni-duesseldorf.de> for information on the Bt848 + and tuner programming and his control program xtvc. + +- Martin Buck <martin-2.buck@student.uni-ulm.de> for his great Videotext + package. + +- Gerd Hoffmann for the MSP3400 support and the modular + I2C, tuner, ... support. + + +- MATRIX Vision for giving us 2 cards for free, which made support of + single crystal operation possible. + +- MIRO for providing a free PCTV card and detailed information about the + components on their cards. (E.g. how the tuner type is detected) + Without their card I could not have debugged the NTSC mode. + +- Hauppauge for telling how the sound input is selected and what components + they do and will use on their radio cards. + Also many thanks for faxing me the FM1216 data sheet. + +Contributors +------------ + +Michael Chu <mmchu@pobox.com> + AverMedia fix and more flexible card recognition + +Alan Cox <alan@lxorguk.ukuu.org.uk> + Video4Linux interface and 2.1.x kernel adaptation + +Chris Kleitsch + Hardware I2C + +Gerd Hoffmann + Radio card (ITT sound processor) + +bigfoot <bigfoot@net-way.net> + +Ragnar Hojland Espinosa <ragnar@macula.net> + ConferenceTV card + + ++ many more (please mail me if you are missing in this list and would + like to be mentioned) diff --git a/Documentation/admin-guide/media/building.rst b/Documentation/admin-guide/media/building.rst new file mode 100644 index 000000000..2d660b76c --- /dev/null +++ b/Documentation/admin-guide/media/building.rst @@ -0,0 +1,357 @@ +.. SPDX-License-Identifier: GPL-2.0 + +=================================== +Building support for a media device +=================================== + +The first step is to download the Kernel's source code, either via a +distribution-specific source file or via the Kernel's main git tree\ [1]_. + +Please notice, however, that, if: + +- you're a braveheart and want to experiment with new stuff; +- if you want to report a bug; +- if you're developing new patches + +you should use the main media development tree ``master`` branch: + + https://git.linuxtv.org/media_tree.git/ + +In this case, you may find some useful information at the +`LinuxTv wiki pages <https://linuxtv.org/wiki>`_: + + https://linuxtv.org/wiki/index.php/How_to_Obtain,_Build_and_Install_V4L-DVB_Device_Drivers + +.. [1] The upstream Linux Kernel development tree is located at + + https://git.kernel.org/pub/scm/li nux/kernel/git/torvalds/linux.git/ + +Configuring the Linux Kernel +============================ + +You can access a menu of Kernel building options with:: + + $ make menuconfig + +Then, select all desired options and exit it, saving the configuration. + +The changed configuration will be at the ``.config`` file. It would +look like:: + + ... + # CONFIG_RC_CORE is not set + # CONFIG_CEC_CORE is not set + CONFIG_MEDIA_SUPPORT=m + CONFIG_MEDIA_SUPPORT_FILTER=y + ... + +The media subsystem is controlled by those menu configuration options:: + + Device Drivers ---> + <M> Remote Controller support ---> + [ ] HDMI CEC RC integration + [ ] Enable CEC error injection support + [*] HDMI CEC drivers ---> + <*> Multimedia support ---> + +The ``Remote Controller support`` option enables the core support for +remote controllers\ [2]_. + +The ``HDMI CEC RC integration`` option enables integration of HDMI CEC +with Linux, allowing to receive data via HDMI CEC as if it were produced +by a remote controller directly connected to the machine. + +The ``HDMI CEC drivers`` option allow selecting platform and USB drivers +that receives and/or transmits CEC codes via HDMI interfaces\ [3]_. + +The last option (``Multimedia support``) enables support for cameras, +audio/video grabbers and TV. + +The media subsystem support can either be built together with the main +Kernel or as a module. For most use cases, it is preferred to have it +built as modules. + +.. note:: + + Instead of using a menu, the Kernel provides a script with allows + enabling configuration options directly. To enable media support + and remote controller support using Kernel modules, you could use:: + + $ scripts/config -m RC_CORE + $ scripts/config -m MEDIA_SUPPORT + +.. [2] ``Remote Controller support`` should also be enabled if you + want to use some TV card drivers that may depend on the remote + controller core support. + +.. [3] Please notice that the DRM subsystem also have drivers for GPUs + that use the media HDMI CEC support. + + Those GPU-specific drivers are selected via the ``Graphics support`` + menu, under ``Device Drivers``. + + When a GPU driver supports HDMI CEC, it will automatically + enable the CEC core support at the media subsystem. + +Media dependencies +------------------ + +It should be noticed that enabling the above from a clean config is +usually not enough. The media subsystem depends on several other Linux +core support in order to work. + +For example, most media devices use a serial communication bus in +order to talk with some peripherals. Such bus is called I²C +(Inter-Integrated Circuit). In order to be able to build support +for such hardware, the I²C bus support should be enabled, either via +menu or with:: + + ./scripts/config -m I2C + +Another example: the remote controller core requires support for +input devices, with can be enabled with:: + + ./scripts/config -m INPUT + +Other core functionality may also be needed (like PCI and/or USB support), +depending on the specific driver(s) you would like to enable. + +Enabling Remote Controller Support +---------------------------------- + +The remote controller menu allows selecting drivers for specific devices. +It's menu looks like this:: + + --- Remote Controller support + <M> Compile Remote Controller keymap modules + [*] LIRC user interface + [*] Support for eBPF programs attached to lirc devices + [*] Remote controller decoders ---> + [*] Remote Controller devices ---> + +The ``Compile Remote Controller keymap modules`` option creates key maps for +several popular remote controllers. + +The ``LIRC user interface`` option adds enhanced functionality when using the +``lirc`` program, by enabling an API that allows userspace to receive raw data +from remote controllers. + +The ``Support for eBPF programs attached to lirc devices`` option allows +the usage of special programs (called eBPF) that would allow aplications +to add extra remote controller decoding functionality to the Linux Kernel. + +The ``Remote controller decoders`` option allows selecting the +protocols that will be recognized by the Linux Kernel. Except if you +want to disable some specific decoder, it is suggested to keep all +sub-options enabled. + +The ``Remote Controller devices`` allows you to select the drivers +that would be needed to support your device. + +The same configuration can also be set via the ``script/config`` +script. So, for instance, in order to support the ITE remote controller +driver (found on Intel NUCs and on some ASUS x86 desktops), you could do:: + + $ scripts/config -e INPUT + $ scripts/config -e ACPI + $ scripts/config -e MODULES + $ scripts/config -m RC_CORE + $ scripts/config -e RC_DEVICES + $ scripts/config -e RC_DECODERS + $ scripts/config -m IR_RC5_DECODER + $ scripts/config -m IR_ITE_CIR + +Enabling HDMI CEC Support +------------------------- + +The HDMI CEC support is set automatically when a driver requires it. So, +all you need to do is to enable support either for a graphics card +that needs it or by one of the existing HDMI drivers. + +The HDMI-specific drivers are available at the ``HDMI CEC drivers`` +menu\ [4]_:: + + --- HDMI CEC drivers + < > ChromeOS EC CEC driver + < > Amlogic Meson AO CEC driver + < > Amlogic Meson G12A AO CEC driver + < > Generic GPIO-based CEC driver + < > Samsung S5P CEC driver + < > STMicroelectronics STiH4xx HDMI CEC driver + < > STMicroelectronics STM32 HDMI CEC driver + < > Tegra HDMI CEC driver + < > SECO Boards HDMI CEC driver + [ ] SECO Boards IR RC5 support + < > Pulse Eight HDMI CEC + < > RainShadow Tech HDMI CEC + +.. [4] The above contents is just an example. The actual options for + HDMI devices depends on the system's architecture and may vary + on new Kernels. + +Enabling Media Support +---------------------- + +The Media menu has a lot more options than the remote controller menu. +Once selected, you should see the following options:: + + --- Media support + [ ] Filter media drivers + [*] Autoselect ancillary drivers + Media device types ---> + Media core support ---> + Video4Linux options ---> + Media controller options ---> + Digital TV options ---> + HDMI CEC options ---> + Media drivers ---> + Media ancillary drivers ---> + +Except if you know exactly what you're doing, or if you want to build +a driver for a SoC platform, it is strongly recommended to keep the +``Autoselect ancillary drivers`` option turned on, as it will auto-select +the needed I²C ancillary drivers. + +There are now two ways to select media device drivers, as described +below. + +``Filter media drivers`` menu +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +This menu is meant to easy setup for PC and Laptop hardware. It works +by letting the user to specify what kind of media drivers are desired, +with those options:: + + [ ] Cameras and video grabbers + [ ] Analog TV + [ ] Digital TV + [ ] AM/FM radio receivers/transmitters + [ ] Software defined radio + [ ] Platform-specific devices + [ ] Test drivers + +So, if you want to add support to a camera or video grabber only, +select just the first option. Multiple options are allowed. + +Once the options on this menu are selected, the building system will +auto-select the needed core drivers in order to support the selected +functionality. + +.. note:: + + Most TV cards are hybrid: they support both Analog TV and Digital TV. + + If you have an hybrid card, you may need to enable both ``Analog TV`` + and ``Digital TV`` at the menu. + +When using this option, the defaults for the media support core +functionality are usually good enough to provide the basic functionality +for the driver. Yet, you could manually enable some desired extra (optional) +functionality using the settings under each of the following +``Media support`` sub-menus:: + + Media core support ---> + Video4Linux options ---> + Media controller options ---> + Digital TV options ---> + HDMI CEC options ---> + +Once you select the desired filters, the drivers that matches the filtering +criteria will be available at the ``Media support->Media drivers`` sub-menu. + +``Media Core Support`` menu without filtering +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +If you disable the ``Filter media drivers`` menu, all drivers available +for your system whose dependencies are met should be shown at the +``Media drivers`` menu. + +Please notice, however, that you should first ensure that the +``Media Core Support`` menu has all the core functionality your drivers +would need, as otherwise the corresponding device drivers won't be shown. + +Example +------- + +In order to enable modular support for one of the boards listed on +:doc:`this table <cx231xx-cardlist>`, with modular media core modules, the +``.config`` file should contain those lines:: + + CONFIG_MODULES=y + CONFIG_USB=y + CONFIG_I2C=y + CONFIG_INPUT=y + CONFIG_RC_CORE=m + CONFIG_MEDIA_SUPPORT=m + CONFIG_MEDIA_SUPPORT_FILTER=y + CONFIG_MEDIA_ANALOG_TV_SUPPORT=y + CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y + CONFIG_MEDIA_USB_SUPPORT=y + CONFIG_VIDEO_CX231XX=y + CONFIG_VIDEO_CX231XX_DVB=y + +Building and installing a new Kernel +==================================== + +Once the ``.config`` file has everything needed, all it takes to build +is to run the ``make`` command:: + + $ make + +And then install the new Kernel and its modules:: + + $ sudo make modules_install + $ sudo make install + +Building just the new media drivers and core +============================================ + +Running a new development Kernel from the development tree is usually risky, +because it may have experimental changes that may have bugs. So, there are +some ways to build just the new drivers, using alternative trees. + +There is the `Linux Kernel backports project +<https://backports.wiki.kernel.org/index.php/Main_Page>`_, with contains +newer drivers meant to be compiled against stable Kernels. + +The LinuxTV developers, with are responsible for maintaining the media +subsystem also maintains a backport tree, with just the media drivers +daily updated from the newest kernel. Such tree is available at: + +https://git.linuxtv.org/media_build.git/ + +It should be noticed that, while it should be relatively safe to use the +``media_build`` tree for testing purposes, there are not warranties that +it would work (or even build) on a random Kernel. This tree is maintained +using a "best-efforts" principle, as time permits us to fix issues there. + +If you notice anything wrong on it, feel free to submit patches at the +Linux media subsystem's mailing list: media@vger.kernel.org. Please +add ``[PATCH media-build]`` at the e-mail's subject if you submit a new +patch for the media-build. + +Before using it, you should run:: + + $ ./build + +.. note:: + + 1) you may need to run it twice if the ``media-build`` tree gets + updated; + 2) you may need to do a ``make distclean`` if you had built it + in the past for a different Kernel version than the one you're + currently using; + 3) by default, it will use the same config options for media as + the ones defined on the Kernel you're running. + +In order to select different drivers or different config options, +use:: + + $ make menuconfig + +Then, you can build and install the new drivers:: + + $ make && sudo make install + +This will override the previous media drivers that your Kernel were +using. diff --git a/Documentation/admin-guide/media/cafe_ccic.rst b/Documentation/admin-guide/media/cafe_ccic.rst new file mode 100644 index 000000000..ff7fbce13 --- /dev/null +++ b/Documentation/admin-guide/media/cafe_ccic.rst @@ -0,0 +1,62 @@ +.. SPDX-License-Identifier: GPL-2.0 + +The cafe_ccic driver +==================== + +Author: Jonathan Corbet <corbet@lwn.net> + +Introduction +------------ + +"cafe_ccic" is a driver for the Marvell 88ALP01 "cafe" CMOS camera +controller. This is the controller found in first-generation OLPC systems, +and this driver was written with support from the OLPC project. + +Current status: the core driver works. It can generate data in YUV422, +RGB565, and RGB444 formats. (Anybody looking at the code will see RGB32 as +well, but that is a debugging aid which will be removed shortly). VGA and +QVGA modes work; CIF is there but the colors remain funky. Only the OV7670 +sensor is known to work with this controller at this time. + +To try it out: either of these commands will work: + +.. code-block:: none + + $ mplayer tv:// -tv driver=v4l2:width=640:height=480 -nosound + $ mplayer tv:// -tv driver=v4l2:width=640:height=480:outfmt=bgr16 -nosound + +The "xawtv" utility also works; gqcam does not, for unknown reasons. + +Load time options +----------------- + +There are a few load-time options, most of which can be changed after +loading via sysfs as well: + + - alloc_bufs_at_load: Normally, the driver will not allocate any DMA + buffers until the time comes to transfer data. If this option is set, + then worst-case-sized buffers will be allocated at module load time. + This option nails down the memory for the life of the module, but + perhaps decreases the chances of an allocation failure later on. + + - dma_buf_size: The size of DMA buffers to allocate. Note that this + option is only consulted for load-time allocation; when buffers are + allocated at run time, they will be sized appropriately for the current + camera settings. + + - n_dma_bufs: The controller can cycle through either two or three DMA + buffers. Normally, the driver tries to use three buffers; on faster + systems, however, it will work well with only two. + + - min_buffers: The minimum number of streaming I/O buffers that the driver + will consent to work with. Default is one, but, on slower systems, + better behavior with mplayer can be achieved by setting to a higher + value (like six). + + - max_buffers: The maximum number of streaming I/O buffers; default is + ten. That number was carefully picked out of a hat and should not be + assumed to actually mean much of anything. + + - flip: If this boolean parameter is set, the sensor will be instructed to + invert the video image. Whether it makes sense is determined by how + your particular camera is mounted. diff --git a/Documentation/admin-guide/media/cardlist.rst b/Documentation/admin-guide/media/cardlist.rst new file mode 100644 index 000000000..5b38bfd6a --- /dev/null +++ b/Documentation/admin-guide/media/cardlist.rst @@ -0,0 +1,29 @@ +.. SPDX-License-Identifier: GPL-2.0 + +========== +Cards List +========== + +The media subsystem provide support for lots of PCI and USB drivers, plus +platform-specific drivers. It also contains several ancillary I²C drivers. + +The platform-specific drivers are usually present on embedded systems, +or are supported by the main board. Usually, setting them is done via +OpenFirmware or ACPI. + +The PCI and USB drivers, however, are independent of the system's board, +and may be added/removed by the user. + +You may also take a look at +https://linuxtv.org/wiki/index.php/Hardware_Device_Information +for more details about supported cards. + +.. toctree:: + :maxdepth: 2 + + usb-cardlist + pci-cardlist + platform-cardlist + radio-cardlist + i2c-cardlist + misc-cardlist diff --git a/Documentation/admin-guide/media/cec-drivers.rst b/Documentation/admin-guide/media/cec-drivers.rst new file mode 100644 index 000000000..8d9686c08 --- /dev/null +++ b/Documentation/admin-guide/media/cec-drivers.rst @@ -0,0 +1,10 @@ +.. SPDX-License-Identifier: GPL-2.0 + +================================= +CEC driver-specific documentation +================================= + +.. toctree:: + :maxdepth: 2 + + pulse8-cec diff --git a/Documentation/admin-guide/media/ci.rst b/Documentation/admin-guide/media/ci.rst new file mode 100644 index 000000000..ded4d8fbb --- /dev/null +++ b/Documentation/admin-guide/media/ci.rst @@ -0,0 +1,77 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Digital TV Conditional Access Interface +======================================= + + +.. note:: + + This documentation is outdated. + +This document describes the usage of the high level CI API as +in accordance to the Linux DVB API. This is a not a documentation for the, +existing low level CI API. + +.. note:: + + For the Twinhan/Twinhan clones, the dst_ca module handles the CI + hardware handling. This module is loaded automatically if a CI + (Common Interface, that holds the CAM (Conditional Access Module) + is detected. + +ca_zap +~~~~~~ + +A userspace application, like ``ca_zap`` is required to handle encrypted +MPEG-TS streams. + +The ``ca_zap`` userland application is in charge of sending the +descrambling related information to the Conditional Access Module (CAM). + +This application requires the following to function properly as of now. + +a) Tune to a valid channel, with szap. + + eg: $ szap -c channels.conf -r "TMC" -x + +b) a channels.conf containing a valid PMT PID + + eg: TMC:11996:h:0:27500:278:512:650:321 + + here 278 is a valid PMT PID. the rest of the values are the + same ones that szap uses. + +c) after running a szap, you have to run ca_zap, for the + descrambler to function, + + eg: $ ca_zap channels.conf "TMC" + +d) Hopefully enjoy your favourite subscribed channel as you do with + a FTA card. + +.. note:: + + Currently ca_zap, and dst_test, both are meant for demonstration + purposes only, they can become full fledged applications if necessary. + + +Cards that fall in this category +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +At present the cards that fall in this category are the Twinhan and its +clones, these cards are available as VVMER, Tomato, Hercules, Orange and +so on. + +CI modules that are supported +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The CI module support is largely dependent upon the firmware on the cards +Some cards do support almost all of the available CI modules. There is +nothing much that can be done in order to make additional CI modules +working with these cards. + +Modules that have been tested by this driver at present are + +(1) Irdeto 1 and 2 from SCM +(2) Viaccess from SCM +(3) Dragoncam diff --git a/Documentation/admin-guide/media/cpia2.rst b/Documentation/admin-guide/media/cpia2.rst new file mode 100644 index 000000000..f6ffef686 --- /dev/null +++ b/Documentation/admin-guide/media/cpia2.rst @@ -0,0 +1,145 @@ +.. SPDX-License-Identifier: GPL-2.0 + +The cpia2 driver +================ + +Authors: Peter Pregler <Peter_Pregler@email.com>, +Scott J. Bertin <scottbertin@yahoo.com>, and +Jarl Totland <Jarl.Totland@bdc.no> for the original cpia driver, which +this one was modelled from. + +Introduction +------------ + +This is a driver for STMicroelectronics's CPiA2 (second generation +Colour Processor Interface ASIC) based cameras. This camera outputs an MJPEG +stream at up to vga size. It implements the Video4Linux interface as much as +possible. Since the V4L interface does not support compressed formats, only +an mjpeg enabled application can be used with the camera. We have modified the +gqcam application to view this stream. + +The driver is implemented as two kernel modules. The cpia2 module +contains the camera functions and the V4L interface. The cpia2_usb module +contains usb specific functions. The main reason for this was the size of the +module was getting out of hand, so I separated them. It is not likely that +there will be a parallel port version. + +Features +-------- + +- Supports cameras with the Vision stv6410 (CIF) and stv6500 (VGA) cmos + sensors. I only have the vga sensor, so can't test the other. +- Image formats: VGA, QVGA, CIF, QCIF, and a number of sizes in between. + VGA and QVGA are the native image sizes for the VGA camera. CIF is done + in the coprocessor by scaling QVGA. All other sizes are done by clipping. +- Palette: YCrCb, compressed with MJPEG. +- Some compression parameters are settable. +- Sensor framerate is adjustable (up to 30 fps CIF, 15 fps VGA). +- Adjust brightness, color, contrast while streaming. +- Flicker control settable for 50 or 60 Hz mains frequency. + +Making and installing the stv672 driver modules +----------------------------------------------- + +Requirements +~~~~~~~~~~~~ + +Video4Linux must be either compiled into the kernel or +available as a module. Video4Linux2 is automatically detected and made +available at compile time. + +Setup +~~~~~ + +Use ``modprobe cpia2`` to load and ``modprobe -r cpia2`` to unload. This +may be done automatically by your distribution. + +Driver options +~~~~~~~~~~~~~~ + +.. tabularcolumns:: |p{13ex}|L| + + +============== ======================================================== +Option Description +============== ======================================================== +video_nr video device to register (0=/dev/video0, etc) + range -1 to 64. default is -1 (first available) + If you have more than 1 camera, this MUST be -1. +buffer_size Size for each frame buffer in bytes (default 68k) +num_buffers Number of frame buffers (1-32, default 3) +alternate USB Alternate (2-7, default 7) +flicker_freq Frequency for flicker reduction(50 or 60, default 60) +flicker_mode 0 to disable, or 1 to enable flicker reduction. + (default 0). This is only effective if the camera + uses a stv0672 coprocessor. +============== ======================================================== + +Setting the options +~~~~~~~~~~~~~~~~~~~ + +If you are using modules, edit /etc/modules.conf and add an options +line like this:: + + options cpia2 num_buffers=3 buffer_size=65535 + +If the driver is compiled into the kernel, at boot time specify them +like this:: + + cpia2.num_buffers=3 cpia2.buffer_size=65535 + +What buffer size should I use? +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The maximum image size depends on the alternate you choose, and the +frame rate achieved by the camera. If the compression engine is able to +keep up with the frame rate, the maximum image size is given by the table +below. + +The compression engine starts out at maximum compression, and will +increase image quality until it is close to the size in the table. As long +as the compression engine can keep up with the frame rate, after a short time +the images will all be about the size in the table, regardless of resolution. + +At low alternate settings, the compression engine may not be able to +compress the image enough and will reduce the frame rate by producing larger +images. + +The default of 68k should be good for most users. This will handle +any alternate at frame rates down to 15fps. For lower frame rates, it may +be necessary to increase the buffer size to avoid having frames dropped due +to insufficient space. + +========== ========== ======== ===== +Alternate bytes/ms 15fps 30fps +========== ========== ======== ===== + 2 128 8533 4267 + 3 384 25600 12800 + 4 640 42667 21333 + 5 768 51200 25600 + 6 896 59733 29867 + 7 1023 68200 34100 +========== ========== ======== ===== + +Table: Image size(bytes) + + +How many buffers should I use? +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +For normal streaming, 3 should give the best results. With only 2, +it is possible for the camera to finish sending one image just after a +program has started reading the other. If this happens, the driver must drop +a frame. The exception to this is if you have a heavily loaded machine. In +this case use 2 buffers. You are probably not reading at the full frame rate. +If the camera can send multiple images before a read finishes, it could +overwrite the third buffer before the read finishes, leading to a corrupt +image. Single and double buffering have extra checks to avoid overwriting. + +Using the camera +~~~~~~~~~~~~~~~~ + +We are providing a modified gqcam application to view the output. In +order to avoid confusion, here it is called mview. There is also the qx5view +program which can also control the lights on the qx5 microscope. MJPEG Tools +(http://mjpeg.sourceforge.net) can also be used to record from the camera. diff --git a/Documentation/admin-guide/media/cx18-cardlist.rst b/Documentation/admin-guide/media/cx18-cardlist.rst new file mode 100644 index 000000000..26f2da9aa --- /dev/null +++ b/Documentation/admin-guide/media/cx18-cardlist.rst @@ -0,0 +1,17 @@ +.. SPDX-License-Identifier: GPL-2.0 + +CX18 cards list +=============== + +Those cards are supported by cx18 driver: + +- Hauppauge HVR-1600 (ESMT memory) +- Hauppauge HVR-1600 (Samsung memory) +- Compro VideoMate H900 +- Yuan MPC718 MiniPCI DVB-T/Analog +- Conexant Raptor PAL/SECAM +- Toshiba Qosmio DVB-T/Analog +- Leadtek WinFast PVR2100 +- Leadtek WinFast DVR3100 +- GoTView PCI DVD3 Hybrid +- Hauppauge HVR-1600 (s5h1411/tda18271) diff --git a/Documentation/admin-guide/media/cx231xx-cardlist.rst b/Documentation/admin-guide/media/cx231xx-cardlist.rst new file mode 100644 index 000000000..d374101be --- /dev/null +++ b/Documentation/admin-guide/media/cx231xx-cardlist.rst @@ -0,0 +1,99 @@ +.. SPDX-License-Identifier: GPL-2.0 + +cx231xx cards list +================== + +.. tabularcolumns:: |p{1.4cm}|p{10.0cm}|p{6.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 2 12 19 + :stub-columns: 0 + + * - Card number + - Card name + - USB IDs + * - 0 + - Unknown CX231xx video grabber + - 0572:5A3C + * - 1 + - Conexant Hybrid TV - CARRAERA + - 0572:58A2 + * - 2 + - Conexant Hybrid TV - SHELBY + - 0572:58A1 + * - 3 + - Conexant Hybrid TV - RDE253S + - 0572:58A4 + * - 4 + - Conexant Hybrid TV - RDU253S + - 0572:58A5 + * - 5 + - Conexant VIDEO GRABBER + - 0572:58A6, 07ca:c039 + * - 6 + - Conexant Hybrid TV - rde 250 + - 0572:589E + * - 7 + - Conexant Hybrid TV - RDU 250 + - 0572:58A0 + * - 8 + - Hauppauge EXETER + - 2040:b120, 2040:b140 + * - 9 + - Hauppauge USB Live 2 + - 2040:c200 + * - 10 + - Pixelview PlayTV USB Hybrid + - 4000:4001 + * - 11 + - Pixelview Xcapture USB + - 1D19:6109, 4000:4001 + * - 12 + - Kworld UB430 USB Hybrid + - 1b80:e424 + * - 13 + - Iconbit Analog Stick U100 FM + - 1f4d:0237 + * - 14 + - Hauppauge WinTV USB2 FM (PAL) + - 2040:b110 + * - 15 + - Hauppauge WinTV USB2 FM (NTSC) + - 2040:b111 + * - 16 + - Elgato Video Capture V2 + - 0fd9:0037 + * - 17 + - Geniatech OTG102 + - 1f4d:0102 + * - 18 + - Kworld UB445 USB Hybrid + - 1b80:e421 + * - 19 + - Hauppauge WinTV 930C-HD (1113xx) / HVR-900H (111xxx) / PCTV QuatroStick 521e + - 2040:b130, 2040:b138, 2013:0259 + * - 20 + - Hauppauge WinTV 930C-HD (1114xx) / HVR-901H (1114xx) / PCTV QuatroStick 522e + - 2040:b131, 2040:b139, 2013:025e + * - 21 + - Hauppauge WinTV-HVR-955Q (111401) + - 2040:b123, 2040:b124 + * - 22 + - Terratec Grabby + - 1f4d:0102 + * - 23 + - Evromedia USB Full Hybrid Full HD + - 1b80:d3b2 + * - 24 + - Astrometa T2hybrid + - 15f4:0135 + * - 25 + - The Imaging Source DFG/USB2pro + - 199e:8002 + * - 26 + - Hauppauge WinTV-HVR-935C + - 2040:b151 + * - 27 + - Hauppauge WinTV-HVR-975 + - 2040:b150 diff --git a/Documentation/admin-guide/media/cx23885-cardlist.rst b/Documentation/admin-guide/media/cx23885-cardlist.rst new file mode 100644 index 000000000..c47514fea --- /dev/null +++ b/Documentation/admin-guide/media/cx23885-cardlist.rst @@ -0,0 +1,267 @@ +.. SPDX-License-Identifier: GPL-2.0 + +cx23885 cards list +================== + +.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 2 19 18 + :stub-columns: 0 + + * - Card number + - Card name + - PCI subsystem IDs + + * - 0 + - UNKNOWN/GENERIC + - 0070:3400 + + * - 1 + - Hauppauge WinTV-HVR1800lp + - 0070:7600 + + * - 2 + - Hauppauge WinTV-HVR1800 + - 0070:7800, 0070:7801, 0070:7809 + + * - 3 + - Hauppauge WinTV-HVR1250 + - 0070:7911 + + * - 4 + - DViCO FusionHDTV5 Express + - 18ac:d500 + + * - 5 + - Hauppauge WinTV-HVR1500Q + - 0070:7790, 0070:7797 + + * - 6 + - Hauppauge WinTV-HVR1500 + - 0070:7710, 0070:7717 + + * - 7 + - Hauppauge WinTV-HVR1200 + - 0070:71d1, 0070:71d3 + + * - 8 + - Hauppauge WinTV-HVR1700 + - 0070:8101 + + * - 9 + - Hauppauge WinTV-HVR1400 + - 0070:8010 + + * - 10 + - DViCO FusionHDTV7 Dual Express + - 18ac:d618 + + * - 11 + - DViCO FusionHDTV DVB-T Dual Express + - 18ac:db78 + + * - 12 + - Leadtek Winfast PxDVR3200 H + - 107d:6681 + + * - 13 + - Compro VideoMate E650F + - 185b:e800 + + * - 14 + - TurboSight TBS 6920 + - 6920:8888 + + * - 15 + - TeVii S470 + - d470:9022 + + * - 16 + - DVBWorld DVB-S2 2005 + - 0001:2005 + + * - 17 + - NetUP Dual DVB-S2 CI + - 1b55:2a2c + + * - 18 + - Hauppauge WinTV-HVR1270 + - 0070:2211 + + * - 19 + - Hauppauge WinTV-HVR1275 + - 0070:2215, 0070:221d, 0070:22f2 + + * - 20 + - Hauppauge WinTV-HVR1255 + - 0070:2251, 0070:22f1 + + * - 21 + - Hauppauge WinTV-HVR1210 + - 0070:2291, 0070:2295, 0070:2299, 0070:229d, 0070:22f0, 0070:22f3, 0070:22f4, 0070:22f5 + + * - 22 + - Mygica X8506 DMB-TH + - 14f1:8651 + + * - 23 + - Magic-Pro ProHDTV Extreme 2 + - 14f1:8657 + + * - 24 + - Hauppauge WinTV-HVR1850 + - 0070:8541 + + * - 25 + - Compro VideoMate E800 + - 1858:e800 + + * - 26 + - Hauppauge WinTV-HVR1290 + - 0070:8551 + + * - 27 + - Mygica X8558 PRO DMB-TH + - 14f1:8578 + + * - 28 + - LEADTEK WinFast PxTV1200 + - 107d:6f22 + + * - 29 + - GoTView X5 3D Hybrid + - 5654:2390 + + * - 30 + - NetUP Dual DVB-T/C-CI RF + - 1b55:e2e4 + + * - 31 + - Leadtek Winfast PxDVR3200 H XC4000 + - 107d:6f39 + + * - 32 + - MPX-885 + - + + * - 33 + - Mygica X8502/X8507 ISDB-T + - 14f1:8502 + + * - 34 + - TerraTec Cinergy T PCIe Dual + - 153b:117e + + * - 35 + - TeVii S471 + - d471:9022 + + * - 36 + - Hauppauge WinTV-HVR1255 + - 0070:2259 + + * - 37 + - Prof Revolution DVB-S2 8000 + - 8000:3034 + + * - 38 + - Hauppauge WinTV-HVR4400/HVR5500 + - 0070:c108, 0070:c138, 0070:c1f8 + + * - 39 + - AVerTV Hybrid Express Slim HC81R + - 1461:d939 + + * - 40 + - TurboSight TBS 6981 + - 6981:8888 + + * - 41 + - TurboSight TBS 6980 + - 6980:8888 + + * - 42 + - Leadtek Winfast PxPVR2200 + - 107d:6f21 + + * - 43 + - Hauppauge ImpactVCB-e + - 0070:7133, 0070:7137 + + * - 44 + - DViCO FusionHDTV DVB-T Dual Express2 + - 18ac:db98 + + * - 45 + - DVBSky T9580 + - 4254:9580 + + * - 46 + - DVBSky T980C + - 4254:980c + + * - 47 + - DVBSky S950C + - 4254:950c + + * - 48 + - Technotrend TT-budget CT2-4500 CI + - 13c2:3013 + + * - 49 + - DVBSky S950 + - 4254:0950 + + * - 50 + - DVBSky S952 + - 4254:0952 + + * - 51 + - DVBSky T982 + - 4254:0982 + + * - 52 + - Hauppauge WinTV-HVR5525 + - 0070:f038 + + * - 53 + - Hauppauge WinTV Starburst + - 0070:c12a + + * - 54 + - ViewCast 260e + - 1576:0260 + + * - 55 + - ViewCast 460e + - 1576:0460 + + * - 56 + - Hauppauge WinTV-QuadHD-DVB + - 0070:6a28, 0070:6b28 + + * - 57 + - Hauppauge WinTV-QuadHD-ATSC + - 0070:6a18, 0070:6b18 + + * - 58 + - Hauppauge WinTV-HVR-1265(161111) + - 0070:2a18 + + * - 59 + - Hauppauge WinTV-Starburst2 + - 0070:f02a + + * - 60 + - Hauppauge WinTV-QuadHD-DVB(885) + - + + * - 61 + - Hauppauge WinTV-QuadHD-ATSC(885) + - + + * - 62 + - AVerMedia CE310B + - 1461:3100 diff --git a/Documentation/admin-guide/media/cx88-cardlist.rst b/Documentation/admin-guide/media/cx88-cardlist.rst new file mode 100644 index 000000000..76dc9a14c --- /dev/null +++ b/Documentation/admin-guide/media/cx88-cardlist.rst @@ -0,0 +1,383 @@ +.. SPDX-License-Identifier: GPL-2.0 + +CX88 cards list +=============== + +.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 2 19 18 + :stub-columns: 0 + + * - Card number + - Card name + - PCI subsystem IDs + + * - 0 + - UNKNOWN/GENERIC + - + + * - 1 + - Hauppauge WinTV 34xxx models + - 0070:3400, 0070:3401 + + * - 2 + - GDI Black Gold + - 14c7:0106, 14c7:0107 + + * - 3 + - PixelView + - 1554:4811 + + * - 4 + - ATI TV Wonder Pro + - 1002:00f8, 1002:00f9 + + * - 5 + - Leadtek Winfast 2000XP Expert + - 107d:6611, 107d:6613 + + * - 6 + - AverTV Studio 303 (M126) + - 1461:000b + + * - 7 + - MSI TV-@nywhere Master + - 1462:8606 + + * - 8 + - Leadtek Winfast DV2000 + - 107d:6620, 107d:6621 + + * - 9 + - Leadtek PVR 2000 + - 107d:663b, 107d:663c, 107d:6632, 107d:6630, 107d:6638, 107d:6631, 107d:6637, 107d:663d + + * - 10 + - IODATA GV-VCP3/PCI + - 10fc:d003 + + * - 11 + - Prolink PlayTV PVR + - + + * - 12 + - ASUS PVR-416 + - 1043:4823, 1461:c111 + + * - 13 + - MSI TV-@nywhere + - + + * - 14 + - KWorld/VStream XPert DVB-T + - 17de:08a6 + + * - 15 + - DViCO FusionHDTV DVB-T1 + - 18ac:db00 + + * - 16 + - KWorld LTV883RF + - + + * - 17 + - DViCO FusionHDTV 3 Gold-Q + - 18ac:d810, 18ac:d800 + + * - 18 + - Hauppauge Nova-T DVB-T + - 0070:9002, 0070:9001, 0070:9000 + + * - 19 + - Conexant DVB-T reference design + - 14f1:0187 + + * - 20 + - Provideo PV259 + - 1540:2580 + + * - 21 + - DViCO FusionHDTV DVB-T Plus + - 18ac:db10, 18ac:db11 + + * - 22 + - pcHDTV HD3000 HDTV + - 7063:3000 + + * - 23 + - digitalnow DNTV Live! DVB-T + - 17de:a8a6 + + * - 24 + - Hauppauge WinTV 28xxx (Roslyn) models + - 0070:2801 + + * - 25 + - Digital-Logic MICROSPACE Entertainment Center (MEC) + - 14f1:0342 + + * - 26 + - IODATA GV/BCTV7E + - 10fc:d035 + + * - 27 + - PixelView PlayTV Ultra Pro (Stereo) + - + + * - 28 + - DViCO FusionHDTV 3 Gold-T + - 18ac:d820 + + * - 29 + - ADS Tech Instant TV DVB-T PCI + - 1421:0334 + + * - 30 + - TerraTec Cinergy 1400 DVB-T + - 153b:1166 + + * - 31 + - DViCO FusionHDTV 5 Gold + - 18ac:d500 + + * - 32 + - AverMedia UltraTV Media Center PCI 550 + - 1461:8011 + + * - 33 + - Kworld V-Stream Xpert DVD + - + + * - 34 + - ATI HDTV Wonder + - 1002:a101 + + * - 35 + - WinFast DTV1000-T + - 107d:665f + + * - 36 + - AVerTV 303 (M126) + - 1461:000a + + * - 37 + - Hauppauge Nova-S-Plus DVB-S + - 0070:9201, 0070:9202 + + * - 38 + - Hauppauge Nova-SE2 DVB-S + - 0070:9200 + + * - 39 + - KWorld DVB-S 100 + - 17de:08b2, 1421:0341 + + * - 40 + - Hauppauge WinTV-HVR1100 DVB-T/Hybrid + - 0070:9400, 0070:9402 + + * - 41 + - Hauppauge WinTV-HVR1100 DVB-T/Hybrid (Low Profile) + - 0070:9800, 0070:9802 + + * - 42 + - digitalnow DNTV Live! DVB-T Pro + - 1822:0025, 1822:0019 + + * - 43 + - KWorld/VStream XPert DVB-T with cx22702 + - 17de:08a1, 12ab:2300 + + * - 44 + - DViCO FusionHDTV DVB-T Dual Digital + - 18ac:db50, 18ac:db54 + + * - 45 + - KWorld HardwareMpegTV XPert + - 17de:0840, 1421:0305 + + * - 46 + - DViCO FusionHDTV DVB-T Hybrid + - 18ac:db40, 18ac:db44 + + * - 47 + - pcHDTV HD5500 HDTV + - 7063:5500 + + * - 48 + - Kworld MCE 200 Deluxe + - 17de:0841 + + * - 49 + - PixelView PlayTV P7000 + - 1554:4813 + + * - 50 + - NPG Tech Real TV FM Top 10 + - 14f1:0842 + + * - 51 + - WinFast DTV2000 H + - 107d:665e + + * - 52 + - Geniatech DVB-S + - 14f1:0084 + + * - 53 + - Hauppauge WinTV-HVR3000 TriMode Analog/DVB-S/DVB-T + - 0070:1404, 0070:1400, 0070:1401, 0070:1402 + + * - 54 + - Norwood Micro TV Tuner + - + + * - 55 + - Shenzhen Tungsten Ages Tech TE-DTV-250 / Swann OEM + - c180:c980 + + * - 56 + - Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encoder + - 0070:9600, 0070:9601, 0070:9602 + + * - 57 + - ADS Tech Instant Video PCI + - 1421:0390 + + * - 58 + - Pinnacle PCTV HD 800i + - 11bd:0051 + + * - 59 + - DViCO FusionHDTV 5 PCI nano + - 18ac:d530 + + * - 60 + - Pinnacle Hybrid PCTV + - 12ab:1788 + + * - 61 + - Leadtek TV2000 XP Global + - 107d:6f18, 107d:6618, 107d:6619 + + * - 62 + - PowerColor RA330 + - 14f1:ea3d + + * - 63 + - Geniatech X8000-MT DVBT + - 14f1:8852 + + * - 64 + - DViCO FusionHDTV DVB-T PRO + - 18ac:db30 + + * - 65 + - DViCO FusionHDTV 7 Gold + - 18ac:d610 + + * - 66 + - Prolink Pixelview MPEG 8000GT + - 1554:4935 + + * - 67 + - Kworld PlusTV HD PCI 120 (ATSC 120) + - 17de:08c1 + + * - 68 + - Hauppauge WinTV-HVR4000 DVB-S/S2/T/Hybrid + - 0070:6900, 0070:6904, 0070:6902 + + * - 69 + - Hauppauge WinTV-HVR4000(Lite) DVB-S/S2 + - 0070:6905, 0070:6906 + + * - 70 + - TeVii S460 DVB-S/S2 + - d460:9022 + + * - 71 + - Omicom SS4 DVB-S/S2 PCI + - A044:2011 + + * - 72 + - TBS 8920 DVB-S/S2 + - 8920:8888 + + * - 73 + - TeVii S420 DVB-S + - d420:9022 + + * - 74 + - Prolink Pixelview Global Extreme + - 1554:4976 + + * - 75 + - PROF 7300 DVB-S/S2 + - B033:3033 + + * - 76 + - SATTRADE ST4200 DVB-S/S2 + - b200:4200 + + * - 77 + - TBS 8910 DVB-S + - 8910:8888 + + * - 78 + - Prof 6200 DVB-S + - b022:3022 + + * - 79 + - Terratec Cinergy HT PCI MKII + - 153b:1177 + + * - 80 + - Hauppauge WinTV-IR Only + - 0070:9290 + + * - 81 + - Leadtek WinFast DTV1800 Hybrid + - 107d:6654 + + * - 82 + - WinFast DTV2000 H rev. J + - 107d:6f2b + + * - 83 + - Prof 7301 DVB-S/S2 + - b034:3034 + + * - 84 + - Samsung SMT 7020 DVB-S + - 18ac:dc00, 18ac:dccd + + * - 85 + - Twinhan VP-1027 DVB-S + - 1822:0023 + + * - 86 + - TeVii S464 DVB-S/S2 + - d464:9022 + + * - 87 + - Leadtek WinFast DTV2000 H PLUS + - 107d:6f42 + + * - 88 + - Leadtek WinFast DTV1800 H (XC4000) + - 107d:6f38 + + * - 89 + - Leadtek TV2000 XP Global (SC4100) + - 107d:6f36 + + * - 90 + - Leadtek TV2000 XP Global (XC4100) + - 107d:6f43 + + * - 91 + - NotOnlyTV LV3H + - diff --git a/Documentation/admin-guide/media/cx88.rst b/Documentation/admin-guide/media/cx88.rst new file mode 100644 index 000000000..e4badb181 --- /dev/null +++ b/Documentation/admin-guide/media/cx88.rst @@ -0,0 +1,58 @@ +.. SPDX-License-Identifier: GPL-2.0 + +The cx88 driver +=============== + +Author: Gerd Hoffmann + +This is a v4l2 device driver for the cx2388x chip. + + +Current status +-------------- + +video + - Works. + - Overlay isn't supported. + +audio + - Works. The TV standard detection is made by the driver, as the + hardware has bugs to auto-detect. + - audio data dma (i.e. recording without loopback cable to the + sound card) is supported via cx88-alsa. + +vbi + - Works. + + +How to add support for new cards +-------------------------------- + +The driver needs some config info for the TV cards. This stuff is in +cx88-cards.c. If the driver doesn't work well you likely need a new +entry for your card in that file. Check the kernel log (using dmesg) +to see whenever the driver knows your card or not. There is a line +like this one: + +.. code-block:: none + + cx8800[0]: subsystem: 0070:3400, board: Hauppauge WinTV \ + 34xxx models [card=1,autodetected] + +If your card is listed as "board: UNKNOWN/GENERIC" it is unknown to +the driver. What to do then? + +1) Try upgrading to the latest snapshot, maybe it has been added + meanwhile. +2) You can try to create a new entry yourself, have a look at + cx88-cards.c. If that worked, mail me your changes as unified + diff ("diff -u"). +3) Or you can mail me the config information. We need at least the + following information to add the card: + + - the PCI Subsystem ID ("0070:3400" from the line above, + "lspci -v" output is fine too). + - the tuner type used by the card. You can try to find one by + trial-and-error using the tuner=<n> insmod option. If you + know which one the card has you can also have a look at the + list in CARDLIST.tuner diff --git a/Documentation/admin-guide/media/davinci-vpbe.rst b/Documentation/admin-guide/media/davinci-vpbe.rst new file mode 100644 index 000000000..9e6360fd0 --- /dev/null +++ b/Documentation/admin-guide/media/davinci-vpbe.rst @@ -0,0 +1,65 @@ +.. SPDX-License-Identifier: GPL-2.0 + +The VPBE V4L2 driver design +=========================== + +Functional partitioning +----------------------- + +Consists of the following: + + 1. V4L2 display driver + + Implements creation of video2 and video3 device nodes and + provides v4l2 device interface to manage VID0 and VID1 layers. + + 2. Display controller + + Loads up VENC, OSD and external encoders such as ths8200. It provides + a set of API calls to V4L2 drivers to set the output/standards + in the VENC or external sub devices. It also provides + a device object to access the services from OSD subdevice + using sub device ops. The connection of external encoders to VENC LCD + controller port is done at init time based on default output and standard + selection or at run time when application change the output through + V4L2 IOCTLs. + + When connected to an external encoder, vpbe controller is also responsible + for setting up the interface between VENC and external encoders based on + board specific settings (specified in board-xxx-evm.c). This allows + interfacing external encoders such as ths8200. The setup_if_config() + is implemented for this as well as configure_venc() (part of the next patch) + API to set timings in VENC for a specific display resolution. As of this + patch series, the interconnection and enabling and setting of the external + encoders is not present, and would be a part of the next patch series. + + 3. VENC subdevice module + + Responsible for setting outputs provided through internal DACs and also + setting timings at LCD controller port when external encoders are connected + at the port or LCD panel timings required. When external encoder/LCD panel + is connected, the timings for a specific standard/preset is retrieved from + the board specific table and the values are used to set the timings in + venc using non-standard timing mode. + + Support LCD Panel displays using the VENC. For example to support a Logic + PD display, it requires setting up the LCD controller port with a set of + timings for the resolution supported and setting the dot clock. So we could + add the available outputs as a board specific entry (i.e add the "LogicPD" + output name to board-xxx-evm.c). A table of timings for various LCDs + supported can be maintained in the board specific setup file to support + various LCD displays.As of this patch a basic driver is present, and this + support for external encoders and displays forms a part of the next + patch series. + + 4. OSD module + + OSD module implements all OSD layer management and hardware specific + features. The VPBE module interacts with the OSD for enabling and + disabling appropriate features of the OSD. + +Current status +-------------- + +A fully functional working version of the V4L2 driver is available. This +driver has been tested with NTSC and PAL standards and buffer streaming. diff --git a/Documentation/admin-guide/media/dvb-drivers.rst b/Documentation/admin-guide/media/dvb-drivers.rst new file mode 100644 index 000000000..8df637c37 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-drivers.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +======================================== +Digital TV driver-specific documentation +======================================== + +.. toctree:: + :maxdepth: 2 + + avermedia + bt8xx + lmedm04 + opera-firmware + technisat + ttusb-dec + zr364xx diff --git a/Documentation/admin-guide/media/dvb-usb-a800-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-a800-cardlist.rst new file mode 100644 index 000000000..2ec8bb823 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-a800-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-a800 cards list +======================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - AVerMedia AverTV DVB-T USB 2.0 (A800) + - 07ca:a800, 07ca:a801 diff --git a/Documentation/admin-guide/media/dvb-usb-af9005-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-af9005-cardlist.rst new file mode 100644 index 000000000..285160ee8 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-af9005-cardlist.rst @@ -0,0 +1,20 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-af9005 cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Afatech DVB-T USB1.1 stick + - 15a4:9020 + * - Ansonic DVB-T USB1.1 stick + - 10b9:6000 + * - TerraTec Cinergy T USB XE + - 0ccd:0055 diff --git a/Documentation/admin-guide/media/dvb-usb-af9015-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-af9015-cardlist.rst new file mode 100644 index 000000000..c557994f7 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-af9015-cardlist.rst @@ -0,0 +1,80 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-af9015 cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - AVerMedia A309 + - 07ca:a309 + * - AVerMedia AVerTV DVB-T Volar X + - 07ca:a815 + * - Afatech AF9015 reference design + - 15a4:9015, 15a4:9016 + * - AverMedia AVerTV Red HD+ (A850T) + - 07ca:850b + * - AverMedia AVerTV Volar Black HD (A850) + - 07ca:850a + * - AverMedia AVerTV Volar GPS 805 (A805) + - 07ca:a805 + * - AverMedia AVerTV Volar M (A815Mac) + - 07ca:815a + * - Conceptronic USB2.0 DVB-T CTVDIGRCU V3.0 + - 1b80:e397 + * - DigitalNow TinyTwin + - 13d3:3226 + * - DigitalNow TinyTwin v2 + - 1b80:e402 + * - DigitalNow TinyTwin v3 + - 1f4d:9016 + * - Fujitsu-Siemens Slim Mobile USB DVB-T + - 07ca:8150 + * - Genius TVGo DVB-T03 + - 0458:4012 + * - KWorld Digital MC-810 + - 1b80:c810 + * - KWorld PlusTV DVB-T PCI Pro Card (DVB-T PC160-T) + - 1b80:c161 + * - KWorld PlusTV Dual DVB-T PCI (DVB-T PC160-2T) + - 1b80:c160 + * - KWorld PlusTV Dual DVB-T Stick (DVB-T 399U) + - 1b80:e399, 1b80:e400 + * - KWorld USB DVB-T Stick Mobile (UB383-T) + - 1b80:e383 + * - KWorld USB DVB-T TV Stick II (VS-DVB-T 395U) + - 1b80:e396, 1b80:e39b, 1b80:e395, 1b80:e39a + * - Leadtek WinFast DTV Dongle Gold + - 0413:6029 + * - Leadtek WinFast DTV2000DS + - 0413:6a04 + * - MSI DIGIVOX Duo + - 1462:8801 + * - MSI Digi VOX mini III + - 1462:8807 + * - Pinnacle PCTV 71e + - 2304:022b + * - Sveon STV20 Tuner USB DVB-T HDTV + - 1b80:e39d + * - Sveon STV22 Dual USB DVB-T Tuner HDTV + - 1b80:e401 + * - Telestar Starstick 2 + - 10b9:8000 + * - TerraTec Cinergy T Stick Dual RC + - 0ccd:0099 + * - TerraTec Cinergy T Stick RC + - 0ccd:0097 + * - TerraTec Cinergy T USB XE + - 0ccd:0069 + * - TrekStor DVB-T USB Stick + - 15a4:901b + * - TwinHan AzureWave AD-TU700(704J) + - 13d3:3237 + * - Xtensions XD-380 + - 1ae7:0381 diff --git a/Documentation/admin-guide/media/dvb-usb-af9035-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-af9035-cardlist.rst new file mode 100644 index 000000000..63e417077 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-af9035-cardlist.rst @@ -0,0 +1,74 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-af9035 cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - AVerMedia AVerTV Volar HD/PRO (A835) + - 07ca:a835, 07ca:b835 + * - AVerMedia HD Volar (A867) + - 07ca:1867, 07ca:a867, 07ca:0337 + * - AVerMedia TD310 DVB-T2 + - 07ca:1871 + * - AVerMedia Twinstar (A825) + - 07ca:0825 + * - Afatech AF9035 reference design + - 15a4:9035, 15a4:1000, 15a4:1001, 15a4:1002, 15a4:1003 + * - Asus U3100Mini Plus + - 0b05:1779 + * - Avermedia A835B(1835) + - 07ca:1835 + * - Avermedia A835B(2835) + - 07ca:2835 + * - Avermedia A835B(3835) + - 07ca:3835 + * - Avermedia A835B(4835) + - 07ca:4835 + * - Avermedia AverTV Volar HD 2 (TD110) + - 07ca:a110 + * - Avermedia H335 + - 07ca:0335 + * - Digital Dual TV Receiver CTVDIGDUAL_V2 + - 1b80:e410 + * - EVOLVEO XtraTV stick + - 1f4d:a115 + * - Hauppauge WinTV-MiniStick 2 + - 2040:f900 + * - ITE 9135 Generic + - 048d:9135 + * - ITE 9135(9005) Generic + - 048d:9005 + * - ITE 9135(9006) Generic + - 048d:9006 + * - ITE 9303 Generic + - 048d:9306 + * - Kworld UB499-2T T09 + - 1b80:e409 + * - Leadtek WinFast DTV Dongle Dual + - 0413:6a05 + * - Logilink VG0022A + - 1d19:0100 + * - PCTV AndroiDTV (78e) + - 2013:025a + * - PCTV microStick (79e) + - 2013:0262 + * - Sveon STV22 Dual DVB-T HDTV + - 1b80:e411 + * - TerraTec Cinergy T Stick + - 0ccd:0093 + * - TerraTec Cinergy T Stick (rev. 2) + - 0ccd:00aa + * - TerraTec Cinergy T Stick Dual RC (rev. 2) + - 0ccd:0099 + * - TerraTec Cinergy TC2 Stick + - 0ccd:10b2 + * - TerraTec T1 + - 0ccd:10ae diff --git a/Documentation/admin-guide/media/dvb-usb-anysee-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-anysee-cardlist.rst new file mode 100644 index 000000000..1fb5d22a0 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-anysee-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-anysee cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Anysee + - 04b4:861f, 1c73:861f diff --git a/Documentation/admin-guide/media/dvb-usb-au6610-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-au6610-cardlist.rst new file mode 100644 index 000000000..02b2b7427 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-au6610-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-au6610 cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Sigmatek DVB-110 + - 058f:6610 diff --git a/Documentation/admin-guide/media/dvb-usb-az6007-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-az6007-cardlist.rst new file mode 100644 index 000000000..db27eb47c --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-az6007-cardlist.rst @@ -0,0 +1,20 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-az6007 cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Azurewave 6007 + - 13d3:0ccd + * - Technisat CableStar Combo HD CI + - 14f7:0003 + * - Terratec H7 + - 0ccd:10b4, 0ccd:10a3 diff --git a/Documentation/admin-guide/media/dvb-usb-az6027-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-az6027-cardlist.rst new file mode 100644 index 000000000..6d8575e9d --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-az6027-cardlist.rst @@ -0,0 +1,24 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-az6027 cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - AZUREWAVE DVB-S/S2 USB2.0 (AZ6027) + - 13d3:3275 + * - Elgato EyeTV Sat + - 0fd9:002a, 0fd9:0025, 0fd9:0036 + * - TERRATEC S7 + - 0ccd:10a4 + * - TERRATEC S7 MKII + - 0ccd:10ac + * - Technisat SkyStar USB 2 HD CI + - 14f7:0001, 14f7:0002 diff --git a/Documentation/admin-guide/media/dvb-usb-ce6230-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-ce6230-cardlist.rst new file mode 100644 index 000000000..09750e8ac --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-ce6230-cardlist.rst @@ -0,0 +1,18 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-ce6230 cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - AVerMedia A310 USB 2.0 DVB-T tuner + - 07ca:a310 + * - Intel CE9500 reference design + - 8086:9500 diff --git a/Documentation/admin-guide/media/dvb-usb-cinergyT2-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-cinergyT2-cardlist.rst new file mode 100644 index 000000000..0ee753929 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-cinergyT2-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-cinergyT2 cards list +============================ + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - TerraTec/qanu USB2.0 Highspeed DVB-T Receiver + - 0ccd:0x0038 diff --git a/Documentation/admin-guide/media/dvb-usb-cxusb-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-cxusb-cardlist.rst new file mode 100644 index 000000000..a73f15d1a --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-cxusb-cardlist.rst @@ -0,0 +1,40 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-cxusb cards list +======================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - AVerMedia AVerTVHD Volar (A868R) + - + * - Conexant DMB-TH Stick + - + * - DViCO FusionHDTV DVB-T Dual Digital 2 + - + * - DViCO FusionHDTV DVB-T Dual Digital 4 + - + * - DViCO FusionHDTV DVB-T Dual Digital 4 (rev 2) + - + * - DViCO FusionHDTV DVB-T Dual USB + - + * - DViCO FusionHDTV DVB-T NANO2 + - + * - DViCO FusionHDTV DVB-T USB (LGZ201) + - + * - DViCO FusionHDTV DVB-T USB (TH7579) + - + * - DViCO FusionHDTV5 USB Gold + - + * - DigitalNow DVB-T Dual USB + - + * - Medion MD95700 (MDUSBTV-HYBRID) + - + * - Mygica D689 DMB-TH + - diff --git a/Documentation/admin-guide/media/dvb-usb-dib0700-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-dib0700-cardlist.rst new file mode 100644 index 000000000..4b76b6f10 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-dib0700-cardlist.rst @@ -0,0 +1,162 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-dib0700 cards list +========================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - ASUS My Cinema U3000 Mini DVBT Tuner + - 0b05:171f + * - ASUS My Cinema U3100 Mini DVBT Tuner + - 0b05:173f + * - AVerMedia AVerTV DVB-T Express + - 07ca:b568 + * - AVerMedia AVerTV DVB-T Volar + - 07ca:a807, 07ca:b808 + * - Artec T14BR DVB-T + - 05d8:810f + * - Asus My Cinema-U3000Hybrid + - 0b05:1736 + * - Compro Videomate U500 + - 185b:1e78, 185b:1e80 + * - DiBcom NIM7090 reference design + - 10b8:1bb2 + * - DiBcom NIM8096MD reference design + - 10b8:1fa8 + * - DiBcom NIM9090MD reference design + - 10b8:2384 + * - DiBcom STK7070P reference design + - 10b8:1ebc + * - DiBcom STK7070PD reference design + - 10b8:1ebe + * - DiBcom STK7700D reference design + - 10b8:1ef0 + * - DiBcom STK7700P reference design + - 10b8:1e14, 10b8:1e78 + * - DiBcom STK7770P reference design + - 10b8:1e80 + * - DiBcom STK807xP reference design + - 10b8:1f90 + * - DiBcom STK807xPVR reference design + - 10b8:1f98 + * - DiBcom STK8096-PVR reference design + - 2013:1faa, 10b8:1faa + * - DiBcom STK8096GP reference design + - 10b8:1fa0 + * - DiBcom STK9090M reference design + - 10b8:2383 + * - DiBcom TFE7090PVR reference design + - 10b8:1bb4 + * - DiBcom TFE7790P reference design + - 10b8:1e6e + * - DiBcom TFE8096P reference design + - 10b8:1f9C + * - Elgato EyeTV DTT + - 0fd9:0021 + * - Elgato EyeTV DTT rev. 2 + - 0fd9:003f + * - Elgato EyeTV Diversity + - 0fd9:0011 + * - Elgato EyeTV Dtt Dlx PD378S + - 0fd9:0020 + * - EvolutePC TVWay+ + - 1e59:0002 + * - Gigabyte U7000 + - 1044:7001 + * - Gigabyte U8000-RH + - 1044:7002 + * - Hama DVB=T Hybrid USB Stick + - 147f:2758 + * - Hauppauge ATSC MiniCard (B200) + - 2040:b200 + * - Hauppauge ATSC MiniCard (B210) + - 2040:b210 + * - Hauppauge Nova-T 500 Dual DVB-T + - 2040:9941, 2040:9950 + * - Hauppauge Nova-T MyTV.t + - 2040:7080 + * - Hauppauge Nova-T Stick + - 2040:7050, 2040:7060, 2040:7070 + * - Hauppauge Nova-TD Stick (52009) + - 2040:5200 + * - Hauppauge Nova-TD Stick/Elgato Eye-TV Diversity + - 2040:9580 + * - Hauppauge Nova-TD-500 (84xxx) + - 2040:8400 + * - Leadtek WinFast DTV Dongle H + - 0413:60f6 + * - Leadtek Winfast DTV Dongle (STK7700P based) + - 0413:6f00, 0413:6f01 + * - Medion CTX1921 DVB-T USB + - 1660:1921 + * - Microsoft Xbox One Digital TV Tuner + - 045e:02d5 + * - PCTV 2002e + - 2013:025c + * - PCTV 2002e SE + - 2013:025d + * - Pinnacle Expresscard 320cx + - 2304:022e + * - Pinnacle PCTV 2000e + - 2304:022c + * - Pinnacle PCTV 282e + - 2013:0248, 2304:0248 + * - Pinnacle PCTV 340e HD Pro USB Stick + - 2304:023d + * - Pinnacle PCTV 72e + - 2304:0236 + * - Pinnacle PCTV 73A + - 2304:0243 + * - Pinnacle PCTV 73e + - 2304:0237 + * - Pinnacle PCTV 73e SE + - 2013:0245, 2304:0245 + * - Pinnacle PCTV DVB-T Flash Stick + - 2304:0228 + * - Pinnacle PCTV Dual DVB-T Diversity Stick + - 2304:0229 + * - Pinnacle PCTV HD Pro USB Stick + - 2304:023a + * - Pinnacle PCTV HD USB Stick + - 2304:023b + * - Pinnacle PCTV Hybrid Stick Solo + - 2304:023e + * - Prolink Pixelview SBTVD + - 1554:5010 + * - Sony PlayTV + - 1415:0003 + * - TechniSat AirStar TeleStick 2 + - 14f7:0004 + * - Terratec Cinergy DT USB XS Diversity/ T5 + - 0ccd:0081, 0ccd:10a1 + * - Terratec Cinergy DT XS Diversity + - 0ccd:005a + * - Terratec Cinergy HT Express + - 0ccd:0060 + * - Terratec Cinergy HT USB XE + - 0ccd:0058 + * - Terratec Cinergy T Express + - 0ccd:0062 + * - Terratec Cinergy T USB XXS (HD)/ T3 + - 0ccd:0078, 0ccd:10a0, 0ccd:00ab + * - Uniwill STK7700P based (Hama and others) + - 1584:6003 + * - YUAN High-Tech DiBcom STK7700D + - 1164:1e8c + * - YUAN High-Tech MC770 + - 1164:0871 + * - YUAN High-Tech STK7700D + - 1164:1efc + * - YUAN High-Tech STK7700PH + - 1164:1f08 + * - Yuan EC372S + - 1164:1edc + * - Yuan PD378S + - 1164:2edc diff --git a/Documentation/admin-guide/media/dvb-usb-dibusb-mb-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-dibusb-mb-cardlist.rst new file mode 100644 index 000000000..f25a54721 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-dibusb-mb-cardlist.rst @@ -0,0 +1,42 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-dibusb-mb cards list +============================ + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - AVerMedia AverTV DVBT USB1.1 + - 14aa:0001, 14aa:0002 + * - Artec T1 USB1.1 TVBOX with AN2135 + - 05d8:8105, 05d8:8106 + * - Artec T1 USB1.1 TVBOX with AN2235 + - 05d8:8107, 05d8:8108 + * - Artec T1 USB1.1 TVBOX with AN2235 (faulty USB IDs) + - 0547:2235 + * - Artec T1 USB2.0 + - 05d8:8109, 05d8:810a + * - Compro Videomate DVB-U2000 - DVB-T USB1.1 (please confirm to linux-dvb) + - 185b:d000, 145f:010c, 185b:d001 + * - DiBcom USB1.1 DVB-T reference design (MOD3000) + - 10b8:0bb8, 10b8:0bb9 + * - Grandtec USB1.1 DVB-T + - 5032:0fa0, 5032:0bb8, 5032:0fa1, 5032:0bb9 + * - KWorld V-Stream XPERT DTV - DVB-T USB1.1 + - eb1a:17de, eb1a:17df + * - KWorld Xpert DVB-T USB2.0 + - eb2a:17de + * - KWorld/ADSTech Instant DVB-T USB2.0 + - 06e1:a333, 06e1:a334 + * - TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device + - 13d3:3201, 1822:3201, 13d3:3202, 1822:3202 + * - Unknown USB1.1 DVB-T device ???? please report the name to the author + - 1025:005e, 1025:005f + * - VideoWalker DVB-T USB + - 0458:701e, 0458:701f diff --git a/Documentation/admin-guide/media/dvb-usb-dibusb-mc-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-dibusb-mc-cardlist.rst new file mode 100644 index 000000000..8d03bae0e --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-dibusb-mc-cardlist.rst @@ -0,0 +1,30 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-dibusb-mc cards list +============================ + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Artec T1 USB2.0 TVBOX (please check the warm ID) + - 05d8:8109, 05d8:810a + * - Artec T14 - USB2.0 DVB-T + - 05d8:810b, 05d8:810c + * - DiBcom USB2.0 DVB-T reference design (MOD3000P) + - 10b8:0bc6, 10b8:0bc7 + * - GRAND - USB2.0 DVB-T adapter + - 5032:0bc6, 5032:0bc7 + * - Humax/Coex DVB-T USB Stick 2.0 High Speed + - 10b9:5000, 10b9:5001 + * - LITE-ON USB2.0 DVB-T Tuner + - 04ca:f000, 04ca:f001 + * - Leadtek - USB2.0 Winfast DTV dongle + - 0413:6025, 0413:6026 + * - MSI Digivox Mini SL + - eb1a:e360, eb1a:e361 diff --git a/Documentation/admin-guide/media/dvb-usb-digitv-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-digitv-cardlist.rst new file mode 100644 index 000000000..2b4d8325e --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-digitv-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-digitv cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Nebula Electronics uDigiTV DVB-T USB2.0) + - 0547:0201 diff --git a/Documentation/admin-guide/media/dvb-usb-dtt200u-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-dtt200u-cardlist.rst new file mode 100644 index 000000000..b4150a7bf --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-dtt200u-cardlist.rst @@ -0,0 +1,22 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-dtt200u cards list +========================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - WideView WT-220U PenType Receiver (Miglia) + - 18f3:0220 + * - WideView WT-220U PenType Receiver (Typhoon/Freecom) + - 14aa:0222, 14aa:0220, 14aa:0221, 14aa:0225, 14aa:0226 + * - WideView WT-220U PenType Receiver (based on ZL353) + - 14aa:022a, 14aa:022b + * - WideView/Yuan/Yakumo/Hama/Typhoon DVB-T USB2.0 (WT-200U) + - 14aa:0201, 14aa:0301 diff --git a/Documentation/admin-guide/media/dvb-usb-dtv5100-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-dtv5100-cardlist.rst new file mode 100644 index 000000000..91d6e35e6 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-dtv5100-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-dtv5100 cards list +========================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - AME DTV-5100 USB2.0 DVB-T + - 0x06be:0xa232 diff --git a/Documentation/admin-guide/media/dvb-usb-dvbsky-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-dvbsky-cardlist.rst new file mode 100644 index 000000000..9f7b619f3 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-dvbsky-cardlist.rst @@ -0,0 +1,42 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-dvbsky cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - DVBSky S960/S860 + - 0572:6831 + * - DVBSky S960CI + - 0572:960c + * - DVBSky T330 + - 0572:0320 + * - DVBSky T680CI + - 0572:680c + * - MyGica Mini DVB-(T/T2/C) USB Stick T230 + - 0572:c688 + * - MyGica Mini DVB-(T/T2/C) USB Stick T230C + - 0572:c689 + * - MyGica Mini DVB-(T/T2/C) USB Stick T230C Lite + - 0572:c699 + * - MyGica Mini DVB-(T/T2/C) USB Stick T230C v2 + - 0572:c68a + * - TechnoTrend TT-connect CT2-4650 CI + - 0b48:3012 + * - TechnoTrend TT-connect CT2-4650 CI v1.1 + - 0b48:3015 + * - TechnoTrend TT-connect S2-4650 CI + - 0b48:3017 + * - TechnoTrend TVStick CT2-4400 + - 0b48:3014 + * - Terratec Cinergy S2 Rev.4 + - 0ccd:0105 + * - Terratec H7 Rev.4 + - 0ccd:10a5 diff --git a/Documentation/admin-guide/media/dvb-usb-dw2102-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-dw2102-cardlist.rst new file mode 100644 index 000000000..e39bc8e4b --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-dw2102-cardlist.rst @@ -0,0 +1,56 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-dw2102 cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - DVBWorld DVB-C 3101 USB2.0 + - 04b4:3101 + * - DVBWorld DVB-S 2101 USB2.0 + - 04b4:0x2101 + * - DVBWorld DVB-S 2102 USB2.0 + - 04b4:2102 + * - DVBWorld DW2104 USB2.0 + - 04b4:2104 + * - GOTVIEW Satellite HD + - 0x1FE1:5456 + * - Geniatech T220 DVB-T/T2 USB2.0 + - 0x1f4d:0xD220 + * - SU3000HD DVB-S USB2.0 + - 0x1f4d:0x3000 + * - TeVii S482 (tuner 1) + - 0x9022:0xd483 + * - TeVii S482 (tuner 2) + - 0x9022:0xd484 + * - TeVii S630 USB + - 0x9022:d630 + * - TeVii S650 USB2.0 + - 0x9022:d650 + * - TeVii S662 + - 0x9022:d662 + * - TechnoTrend TT-connect S2-4600 + - 0b48:3011 + * - TerraTec Cinergy S USB + - 0ccd:0064 + * - Terratec Cinergy S2 PCIe Dual Port 1 + - 153b:1181 + * - Terratec Cinergy S2 PCIe Dual Port 2 + - 153b:1182 + * - Terratec Cinergy S2 USB BOX + - 0ccd:0x0105 + * - Terratec Cinergy S2 USB HD + - 0ccd:00a8 + * - Terratec Cinergy S2 USB HD Rev.2 + - 0ccd:00b0 + * - Terratec Cinergy S2 USB HD Rev.3 + - 0ccd:0102 + * - X3M TV SPC1400HD PCI + - 0x1f4d:0x3100 diff --git a/Documentation/admin-guide/media/dvb-usb-ec168-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-ec168-cardlist.rst new file mode 100644 index 000000000..a3660dfa5 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-ec168-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-ec168 cards list +======================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - E3C EC168 reference design + - 18b4:1689, 18b4:fffa, 18b4:fffb, 18b4:1001, 18b4:1002 diff --git a/Documentation/admin-guide/media/dvb-usb-gl861-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-gl861-cardlist.rst new file mode 100644 index 000000000..5ec62fe03 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-gl861-cardlist.rst @@ -0,0 +1,20 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-gl861 cards list +======================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - 774 Friio White ISDB-T USB2.0 + - 7a69:0001 + * - A-LINK DTU DVB-T USB2.0 + - 05e3:f170 + * - MSI Mega Sky 55801 DVB-T USB2.0 + - 0db0:5581 diff --git a/Documentation/admin-guide/media/dvb-usb-gp8psk-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-gp8psk-cardlist.rst new file mode 100644 index 000000000..150fa9f78 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-gp8psk-cardlist.rst @@ -0,0 +1,22 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-gp8psk cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver + - 09c0:0200, 09c0:0201 + * - Genpix 8PSK-to-USB2 Rev.2 DVB-S receiver + - 09c0:0202 + * - Genpix SkyWalker-1 DVB-S receiver + - 09c0:0203 + * - Genpix SkyWalker-2 DVB-S receiver + - 09c0:0206 diff --git a/Documentation/admin-guide/media/dvb-usb-lmedm04-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-lmedm04-cardlist.rst new file mode 100644 index 000000000..2050fbf03 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-lmedm04-cardlist.rst @@ -0,0 +1,20 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-lmedm04 cards list +========================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - DM04_LME2510C_DVB-S + - 3344:1120 + * - DM04_LME2510C_DVB-S RS2000 + - 3344:22f0 + * - DM04_LME2510_DVB-S + - 3344:1122 diff --git a/Documentation/admin-guide/media/dvb-usb-m920x-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-m920x-cardlist.rst new file mode 100644 index 000000000..73145940b --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-m920x-cardlist.rst @@ -0,0 +1,26 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-m920x cards list +======================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - DTV-DVB UDTT7049 + - 13d3:3219 + * - Dposh DVB-T USB2.0 + - 1498:9206, 1498:a090 + * - LifeView TV Walker Twin DVB-T USB2.0 + - 10fd:0514, 10fd:0513 + * - MSI DIGI VOX mini II DVB-T USB2.0 + - 10fd:1513 + * - MSI Mega Sky 580 DVB-T USB2.0 + - 0db0:5580 + * - Pinnacle PCTV 310e + - 13d3:3211 diff --git a/Documentation/admin-guide/media/dvb-usb-mxl111sf-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-mxl111sf-cardlist.rst new file mode 100644 index 000000000..6974801c4 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-mxl111sf-cardlist.rst @@ -0,0 +1,36 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-mxl111sf cards list +=========================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - HCW 117xxx + - 2040:b702 + * - HCW 126xxx + - 2040:c602, 2040:c60a + * - Hauppauge 117xxx ATSC+ + - 2040:b700, 2040:b703, 2040:b753, 2040:b763, 2040:b757, 2040:b767 + * - Hauppauge 117xxx DVBT + - 2040:b704, 2040:b764 + * - Hauppauge 126xxx + - 2040:c612, 2040:c61a + * - Hauppauge 126xxx ATSC + - 2040:c601, 2040:c609, 2040:b701 + * - Hauppauge 126xxx ATSC+ + - 2040:c600, 2040:c603, 2040:c60b, 2040:c653, 2040:c65b + * - Hauppauge 126xxx DVBT + - 2040:c604, 2040:c60c + * - Hauppauge 138xxx DVBT + - 2040:d854, 2040:d864, 2040:d8d4, 2040:d8e4 + * - Hauppauge Mercury + - 2040:d853, 2040:d863, 2040:d8d3, 2040:d8e3, 2040:d8ff + * - Hauppauge WinTV-Aero-M + - 2040:c613, 2040:c61b diff --git a/Documentation/admin-guide/media/dvb-usb-nova-t-usb2-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-nova-t-usb2-cardlist.rst new file mode 100644 index 000000000..e295f912a --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-nova-t-usb2-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-nova-t-usb2 cards list +============================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Hauppauge WinTV-NOVA-T usb2 + - 2040:9300, 2040:9301 diff --git a/Documentation/admin-guide/media/dvb-usb-opera1-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-opera1-cardlist.rst new file mode 100644 index 000000000..362245f5a --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-opera1-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-opera1 cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Opera1 DVB-S USB2.0 + - 04b4:2830, 695c:3829 diff --git a/Documentation/admin-guide/media/dvb-usb-pctv452e-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-pctv452e-cardlist.rst new file mode 100644 index 000000000..886d8cc18 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-pctv452e-cardlist.rst @@ -0,0 +1,20 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-pctv452e cards list +=========================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - PCTV HDTV USB + - 2304:021f + * - Technotrend TT Connect S2-3600 + - 0b48:3007 + * - Technotrend TT Connect S2-3650-CI + - 0b48:300a diff --git a/Documentation/admin-guide/media/dvb-usb-rtl28xxu-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-rtl28xxu-cardlist.rst new file mode 100644 index 000000000..9f4295331 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-rtl28xxu-cardlist.rst @@ -0,0 +1,80 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-rtl28xxu cards list +=========================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - ASUS My Cinema-U3100Mini Plus V2 + - 1b80:d3a8 + * - Astrometa DVB-T2 + - 15f4:0131 + * - Compro VideoMate U620F + - 185b:0620 + * - Compro VideoMate U650F + - 185b:0650 + * - Crypto ReDi PC 50 A + - 1f4d:a803 + * - Dexatek DK DVB-T Dongle + - 1d19:1101 + * - Dexatek DK mini DVB-T Dongle + - 1d19:1102 + * - DigitalNow Quad DVB-T Receiver + - 0413:6680 + * - Freecom USB2.0 DVB-T + - 14aa:0160, 14aa:0161 + * - G-Tek Electronics Group Lifeview LV5TDLX DVB-T + - 1f4d:b803 + * - GIGABYTE U7300 + - 1b80:d393 + * - Genius TVGo DVB-T03 + - 0458:707f + * - GoTView MasterHD 3 + - 5654:ca42 + * - Leadtek WinFast DTV Dongle mini + - 0413:6a03 + * - Leadtek WinFast DTV2000DS Plus + - 0413:6f12 + * - Leadtek Winfast DTV Dongle Mini D + - 0413:6f0f + * - MSI DIGIVOX Micro HD + - 1d19:1104 + * - MaxMedia HU394-T + - 1b80:d394 + * - PROlectrix DV107669 + - 1f4d:d803 + * - Peak DVB-T USB + - 1b80:d395 + * - Realtek RTL2831U reference design + - 0bda:2831 + * - Realtek RTL2832U reference design + - 0bda:2832, 0bda:2838 + * - Sveon STV20 + - 1b80:d39d + * - Sveon STV21 + - 1b80:d3b0 + * - Sveon STV27 + - 1b80:d3af + * - TURBO-X Pure TV Tuner DTT-2000 + - 1b80:d3a4 + * - TerraTec Cinergy T Stick Black + - 0ccd:00a9 + * - TerraTec Cinergy T Stick RC (Rev. 3) + - 0ccd:00d3 + * - TerraTec Cinergy T Stick+ + - 0ccd:00d7 + * - TerraTec NOXON DAB Stick + - 0ccd:00b3 + * - TerraTec NOXON DAB Stick (rev 2) + - 0ccd:00e0 + * - TerraTec NOXON DAB Stick (rev 3) + - 0ccd:00b4 + * - Trekstor DVB-T Stick Terres 2.0 + - 1f4d:C803 diff --git a/Documentation/admin-guide/media/dvb-usb-technisat-usb2-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-technisat-usb2-cardlist.rst new file mode 100644 index 000000000..30ee92ada --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-technisat-usb2-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-technisat-usb2 cards list +================================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Technisat SkyStar USB HD (DVB-S/S2) + - 14f7:0500 diff --git a/Documentation/admin-guide/media/dvb-usb-ttusb2-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-ttusb2-cardlist.rst new file mode 100644 index 000000000..faa78e5f3 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-ttusb2-cardlist.rst @@ -0,0 +1,24 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-ttusb2 cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Pinnacle 400e DVB-S USB2.0 + - 2304:020f + * - Pinnacle 450e DVB-S USB2.0 + - 2304:0222 + * - Technotrend TT-connect CT-3650 + - 0b48:300d + * - Technotrend TT-connect S-2400 + - 0b48:3006 + * - Technotrend TT-connect S-2400 (8kB EEPROM) + - 0b48:3009 diff --git a/Documentation/admin-guide/media/dvb-usb-umt-010-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-umt-010-cardlist.rst new file mode 100644 index 000000000..ce7ce901b --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-umt-010-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-umt-010 cards list +========================== + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Hanftek UMT-010 DVB-T USB2.0 + - 15f4:0001, 15f4:0015 diff --git a/Documentation/admin-guide/media/dvb-usb-vp702x-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-vp702x-cardlist.rst new file mode 100644 index 000000000..101442434 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-vp702x-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-vp702x cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - TwinhanDTV StarBox DVB-S USB2.0 (VP7021) + - 13d3:3207 diff --git a/Documentation/admin-guide/media/dvb-usb-vp7045-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-vp7045-cardlist.rst new file mode 100644 index 000000000..2fc8fc4ec --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-vp7045-cardlist.rst @@ -0,0 +1,18 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-vp7045 cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - DigitalNow TinyUSB 2 DVB-t Receiver + - 13d3:3223, 13d3:3224 + * - Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) + - 13d3:3205, 13d3:3206 diff --git a/Documentation/admin-guide/media/dvb-usb-zd1301-cardlist.rst b/Documentation/admin-guide/media/dvb-usb-zd1301-cardlist.rst new file mode 100644 index 000000000..9ca446184 --- /dev/null +++ b/Documentation/admin-guide/media/dvb-usb-zd1301-cardlist.rst @@ -0,0 +1,16 @@ +.. SPDX-License-Identifier: GPL-2.0 + +dvb-usb-zd1301 cards list +========================= + +.. tabularcolumns:: |p{7.0cm}|p{10.5cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 7 13 + :stub-columns: 0 + + * - Card name + - USB IDs + * - ZyDAS ZD1301 reference design + - 0ace:13a1 diff --git a/Documentation/admin-guide/media/dvb.rst b/Documentation/admin-guide/media/dvb.rst new file mode 100644 index 000000000..e5258bfa5 --- /dev/null +++ b/Documentation/admin-guide/media/dvb.rst @@ -0,0 +1,12 @@ +.. SPDX-License-Identifier: GPL-2.0 + +========== +Digital TV +========== + +.. toctree:: + + dvb_intro + ci + faq + dvb_references diff --git a/Documentation/admin-guide/media/dvb_intro.rst b/Documentation/admin-guide/media/dvb_intro.rst new file mode 100644 index 000000000..44eac9b3b --- /dev/null +++ b/Documentation/admin-guide/media/dvb_intro.rst @@ -0,0 +1,616 @@ +.. SPDX-License-Identifier: GPL-2.0 + +============================== +Using the Digital TV Framework +============================== + +Introduction +~~~~~~~~~~~~ + +One significant difference between Digital TV and Analogue TV that the +unwary (like myself) should consider is that, although the component +structure of DVB-T cards are substantially similar to Analogue TV cards, +they function in substantially different ways. + +The purpose of an Analogue TV is to receive and display an Analogue +Television signal. An Analogue TV signal (otherwise known as composite +video) is an analogue encoding of a sequence of image frames (25 frames +per second in Europe) rasterised using an interlacing technique. +Interlacing takes two fields to represent one frame. Therefore, an +Analogue TV card for a PC has the following purpose: + +* Tune the receiver to receive a broadcast signal +* demodulate the broadcast signal +* demultiplex the analogue video signal and analogue audio + signal. + + .. note:: + + some countries employ a digital audio signal + embedded within the modulated composite analogue signal - + using NICAM signaling.) + +* digitize the analogue video signal and make the resulting datastream + available to the data bus. + +The digital datastream from an Analogue TV card is generated by +circuitry on the card and is often presented uncompressed. For a PAL TV +signal encoded at a resolution of 768x576 24-bit color pixels over 25 +frames per second - a fair amount of data is generated and must be +processed by the PC before it can be displayed on the video monitor +screen. Some Analogue TV cards for PCs have onboard MPEG2 encoders which +permit the raw digital data stream to be presented to the PC in an +encoded and compressed form - similar to the form that is used in +Digital TV. + +The purpose of a simple budget digital TV card (DVB-T,C or S) is to +simply: + +* Tune the received to receive a broadcast signal. * Extract the encoded + digital datastream from the broadcast signal. +* Make the encoded digital datastream (MPEG2) available to the data bus. + +The significant difference between the two is that the tuner on the +analogue TV card spits out an Analogue signal, whereas the tuner on the +digital TV card spits out a compressed encoded digital datastream. As +the signal is already digitised, it is trivial to pass this datastream +to the PC databus with minimal additional processing and then extract +the digital video and audio datastreams passing them to the appropriate +software or hardware for decoding and viewing. + +Getting the card going +~~~~~~~~~~~~~~~~~~~~~~ + +The Device Driver API for DVB under Linux will the following +device nodes via the devfs filesystem: + +* /dev/dvb/adapter0/demux0 +* /dev/dvb/adapter0/dvr0 +* /dev/dvb/adapter0/frontend0 + +The ``/dev/dvb/adapter0/dvr0`` device node is used to read the MPEG2 +Data Stream and the ``/dev/dvb/adapter0/frontend0`` device node is used +to tune the frontend tuner module. The ``/dev/dvb/adapter0/demux0`` is +used to control what programs will be received. + +Depending on the card's feature set, the Device Driver API could also +expose other device nodes: + +* /dev/dvb/adapter0/ca0 +* /dev/dvb/adapter0/audio0 +* /dev/dvb/adapter0/net0 +* /dev/dvb/adapter0/osd0 +* /dev/dvb/adapter0/video0 + +The ``/dev/dvb/adapter0/ca0`` is used to decode encrypted channels. The +other device nodes are found only on devices that use the av7110 +driver, with is now obsoleted, together with the extra API whose such +devices use. + +Receiving a digital TV channel +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +This section attempts to explain how it works and how this affects the +configuration of a Digital TV card. + +On this example, we're considering tuning into DVB-T channels in +Australia, at the Melbourne region. + +The frequencies broadcast by Mount Dandenong transmitters are, +currently: + +Table 1. Transponder Frequencies Mount Dandenong, Vic, Aus. + +=========== =========== +Broadcaster Frequency +=========== =========== +Seven 177.500 Mhz +SBS 184.500 Mhz +Nine 191.625 Mhz +Ten 219.500 Mhz +ABC 226.500 Mhz +Channel 31 557.625 Mhz +=========== =========== + +The digital TV Scan utilities (like dvbv5-scan) have use a set of +compiled-in defaults for various countries and regions. Those are +currently provided as a separate package, called dtv-scan-tables. It's +git tree is located at LinuxTV.org: + + https://git.linuxtv.org/dtv-scan-tables.git/ + +If none of the tables there suit, you can specify a data file on the +command line which contains the transponder frequencies. Here is a +sample file for the above channel transponders, in the old "channel" +format:: + + # Data file for DVB scan program + # + # C Frequency SymbolRate FEC QAM + # S Frequency Polarisation SymbolRate FEC + # T Frequency Bandwidth FEC FEC2 QAM Mode Guard Hier + + T 177500000 7MHz AUTO AUTO QAM64 8k 1/16 NONE + T 184500000 7MHz AUTO AUTO QAM64 8k 1/8 NONE + T 191625000 7MHz AUTO AUTO QAM64 8k 1/16 NONE + T 219500000 7MHz AUTO AUTO QAM64 8k 1/16 NONE + T 226500000 7MHz AUTO AUTO QAM64 8k 1/16 NONE + T 557625000 7MHz AUTO AUTO QPSK 8k 1/16 NONE + +Nowadays, we prefer to use a newer format, with is more verbose and easier +to understand. With the new format, the "Seven" channel transponder's +data is represented by:: + + [Seven] + DELIVERY_SYSTEM = DVBT + FREQUENCY = 177500000 + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = AUTO + CODE_RATE_LP = AUTO + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + INVERSION = AUTO + +For an updated version of the complete table, please see: + + https://git.linuxtv.org/dtv-scan-tables.git/tree/dvb-t/au-Melbourne + +When the Digital TV scanning utility runs, it will output a file +containing the information for all the audio and video programs that +exists into each channel's transponders which the card's frontend can +lock onto. (i.e. any whose signal is strong enough at your antenna). + +Here's the output of the dvbv5 tools from a channel scan took from +Melburne:: + + [ABC HDTV] + SERVICE_ID = 560 + VIDEO_PID = 2307 + AUDIO_PID = 0 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 226500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 3/4 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [ABC TV Melbourne] + SERVICE_ID = 561 + VIDEO_PID = 512 + AUDIO_PID = 650 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 226500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 3/4 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [ABC TV 2] + SERVICE_ID = 562 + VIDEO_PID = 512 + AUDIO_PID = 650 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 226500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 3/4 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [ABC TV 3] + SERVICE_ID = 563 + VIDEO_PID = 512 + AUDIO_PID = 650 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 226500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 3/4 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [ABC TV 4] + SERVICE_ID = 564 + VIDEO_PID = 512 + AUDIO_PID = 650 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 226500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 3/4 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [ABC DiG Radio] + SERVICE_ID = 566 + VIDEO_PID = 0 + AUDIO_PID = 2311 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 226500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 3/4 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [TEN Digital] + SERVICE_ID = 1585 + VIDEO_PID = 512 + AUDIO_PID = 650 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 219500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 1/2 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [TEN Digital 1] + SERVICE_ID = 1586 + VIDEO_PID = 512 + AUDIO_PID = 650 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 219500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 1/2 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [TEN Digital 2] + SERVICE_ID = 1587 + VIDEO_PID = 512 + AUDIO_PID = 650 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 219500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 1/2 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [TEN Digital 3] + SERVICE_ID = 1588 + VIDEO_PID = 512 + AUDIO_PID = 650 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 219500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 1/2 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [TEN Digital] + SERVICE_ID = 1589 + VIDEO_PID = 512 + AUDIO_PID = 650 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 219500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 1/2 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [TEN Digital 4] + SERVICE_ID = 1590 + VIDEO_PID = 512 + AUDIO_PID = 650 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 219500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 1/2 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [TEN Digital] + SERVICE_ID = 1591 + VIDEO_PID = 512 + AUDIO_PID = 650 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 219500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 1/2 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [TEN HD] + SERVICE_ID = 1592 + VIDEO_PID = 514 + AUDIO_PID = 0 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 219500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 1/2 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [TEN Digital] + SERVICE_ID = 1593 + VIDEO_PID = 512 + AUDIO_PID = 650 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 219500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 1/2 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [Nine Digital] + SERVICE_ID = 1072 + VIDEO_PID = 513 + AUDIO_PID = 660 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 191625000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 1/2 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [Nine Digital HD] + SERVICE_ID = 1073 + VIDEO_PID = 512 + AUDIO_PID = 0 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 191625000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 1/2 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [Nine Guide] + SERVICE_ID = 1074 + VIDEO_PID = 514 + AUDIO_PID = 670 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 191625000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 3/4 + CODE_RATE_LP = 1/2 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/16 + HIERARCHY = NONE + + [7 Digital] + SERVICE_ID = 1328 + VIDEO_PID = 769 + AUDIO_PID = 770 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 177500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 2/3 + CODE_RATE_LP = 2/3 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/8 + HIERARCHY = NONE + + [7 Digital 1] + SERVICE_ID = 1329 + VIDEO_PID = 769 + AUDIO_PID = 770 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 177500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 2/3 + CODE_RATE_LP = 2/3 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/8 + HIERARCHY = NONE + + [7 Digital 2] + SERVICE_ID = 1330 + VIDEO_PID = 769 + AUDIO_PID = 770 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 177500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 2/3 + CODE_RATE_LP = 2/3 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/8 + HIERARCHY = NONE + + [7 Digital 3] + SERVICE_ID = 1331 + VIDEO_PID = 769 + AUDIO_PID = 770 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 177500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 2/3 + CODE_RATE_LP = 2/3 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/8 + HIERARCHY = NONE + + [7 HD Digital] + SERVICE_ID = 1332 + VIDEO_PID = 833 + AUDIO_PID = 834 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 177500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 2/3 + CODE_RATE_LP = 2/3 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/8 + HIERARCHY = NONE + + [7 Program Guide] + SERVICE_ID = 1334 + VIDEO_PID = 865 + AUDIO_PID = 866 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 177500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 2/3 + CODE_RATE_LP = 2/3 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/8 + HIERARCHY = NONE + + [SBS HD] + SERVICE_ID = 784 + VIDEO_PID = 102 + AUDIO_PID = 103 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 536500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 2/3 + CODE_RATE_LP = 2/3 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/8 + HIERARCHY = NONE + + [SBS DIGITAL 1] + SERVICE_ID = 785 + VIDEO_PID = 161 + AUDIO_PID = 81 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 536500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 2/3 + CODE_RATE_LP = 2/3 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/8 + HIERARCHY = NONE + + [SBS DIGITAL 2] + SERVICE_ID = 786 + VIDEO_PID = 162 + AUDIO_PID = 83 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 536500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 2/3 + CODE_RATE_LP = 2/3 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/8 + HIERARCHY = NONE + + [SBS EPG] + SERVICE_ID = 787 + VIDEO_PID = 163 + AUDIO_PID = 85 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 536500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 2/3 + CODE_RATE_LP = 2/3 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/8 + HIERARCHY = NONE + + [SBS RADIO 1] + SERVICE_ID = 798 + VIDEO_PID = 0 + AUDIO_PID = 201 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 536500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 2/3 + CODE_RATE_LP = 2/3 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/8 + HIERARCHY = NONE + + [SBS RADIO 2] + SERVICE_ID = 799 + VIDEO_PID = 0 + AUDIO_PID = 202 + DELIVERY_SYSTEM = DVBT + FREQUENCY = 536500000 + INVERSION = OFF + BANDWIDTH_HZ = 7000000 + CODE_RATE_HP = 2/3 + CODE_RATE_LP = 2/3 + MODULATION = QAM/64 + TRANSMISSION_MODE = 8K + GUARD_INTERVAL = 1/8 + HIERARCHY = NONE diff --git a/Documentation/admin-guide/media/dvb_references.rst b/Documentation/admin-guide/media/dvb_references.rst new file mode 100644 index 000000000..48445ac76 --- /dev/null +++ b/Documentation/admin-guide/media/dvb_references.rst @@ -0,0 +1,29 @@ +.. SPDX-License-Identifier: GPL-2.0 + +References +========== + +The main development site and GIT repository for Digital TV +drivers is https://linuxtv.org. + +The DVB mailing list linux-dvb is hosted at vger. Please see +http://vger.kernel.org/vger-lists.html#linux-media for details. + +There are also some other old lists hosted at: +https://linuxtv.org/lists.php. If you're insterested on that for historic +reasons, please check the archive at https://linuxtv.org/pipermail/linux-dvb/. + +The media subsystem Wiki is hosted at https://linuxtv.org/wiki/. +There, you'll find lots of information, from both development and usage +of media boards. Please check it before asking newbie questions on the +mailing list or IRC channels. + +The API documentation is documented at the Kernel tree. You can find it +in both html and pdf formats, together with other useful documentation at: + + - https://linuxtv.org/docs.php. + +You may also find useful material at https://linuxtv.org/downloads/. + +In order to get the needed firmware for some drivers to work, there's +a script at the kernel tree, at scripts/get_dvb_firmware. diff --git a/Documentation/admin-guide/media/em28xx-cardlist.rst b/Documentation/admin-guide/media/em28xx-cardlist.rst new file mode 100644 index 000000000..ace65718e --- /dev/null +++ b/Documentation/admin-guide/media/em28xx-cardlist.rst @@ -0,0 +1,440 @@ +.. SPDX-License-Identifier: GPL-2.0 + +EM28xx cards list +================= + +.. tabularcolumns:: |p{1.4cm}|p{10.0cm}|p{1.9cm}|p{4.2cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 2 12 3 16 + :stub-columns: 0 + + * - Card number + - Card name + - Empia Chip + - USB IDs + * - 0 + - Unknown EM2800 video grabber + - em2800 + - eb1a:2800 + * - 1 + - Unknown EM2750/28xx video grabber + - em2820 or em2840 + - eb1a:2710, eb1a:2820, eb1a:2821, eb1a:2860, eb1a:2861, eb1a:2862, eb1a:2863, eb1a:2870, eb1a:2881, eb1a:2883, eb1a:2868, eb1a:2875 + * - 2 + - Terratec Cinergy 250 USB + - em2820 or em2840 + - 0ccd:0036 + * - 3 + - Pinnacle PCTV USB 2 + - em2820 or em2840 + - 2304:0208 + * - 4 + - Hauppauge WinTV USB 2 + - em2820 or em2840 + - 2040:4200, 2040:4201 + * - 5 + - MSI VOX USB 2.0 + - em2820 or em2840 + - + * - 6 + - Terratec Cinergy 200 USB + - em2800 + - + * - 7 + - Leadtek Winfast USB II + - em2800 + - 0413:6023 + * - 8 + - Kworld USB2800 + - em2800 + - + * - 9 + - Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U + - em2820 or em2840 + - 1b80:e302, 1b80:e304, 2304:0207, 2304:021a, 093b:a003 + * - 10 + - Hauppauge WinTV HVR 900 + - em2880 + - 2040:6500 + * - 11 + - Terratec Hybrid XS + - em2880 + - + * - 12 + - Kworld PVR TV 2800 RF + - em2820 or em2840 + - + * - 13 + - Terratec Prodigy XS + - em2880 + - + * - 14 + - SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0 + - em2820 or em2840 + - + * - 15 + - V-Gear PocketTV + - em2800 + - + * - 16 + - Hauppauge WinTV HVR 950 + - em2883 + - 2040:6513, 2040:6517, 2040:651b + * - 17 + - Pinnacle PCTV HD Pro Stick + - em2880 + - 2304:0227 + * - 18 + - Hauppauge WinTV HVR 900 (R2) + - em2880 + - 2040:6502 + * - 19 + - EM2860/SAA711X Reference Design + - em2860 + - + * - 20 + - AMD ATI TV Wonder HD 600 + - em2880 + - 0438:b002 + * - 21 + - eMPIA Technology, Inc. GrabBeeX+ Video Encoder + - em2800 + - eb1a:2801 + * - 22 + - EM2710/EM2750/EM2751 webcam grabber + - em2750 + - eb1a:2750, eb1a:2751 + * - 23 + - Huaqi DLCW-130 + - em2750 + - + * - 24 + - D-Link DUB-T210 TV Tuner + - em2820 or em2840 + - 2001:f112 + * - 25 + - Gadmei UTV310 + - em2820 or em2840 + - + * - 26 + - Hercules Smart TV USB 2.0 + - em2820 or em2840 + - + * - 27 + - Pinnacle PCTV USB 2 (Philips FM1216ME) + - em2820 or em2840 + - + * - 28 + - Leadtek Winfast USB II Deluxe + - em2820 or em2840 + - + * - 29 + - EM2860/TVP5150 Reference Design + - em2860 + - eb1a:5051 + * - 30 + - Videology 20K14XUSB USB2.0 + - em2820 or em2840 + - + * - 31 + - Usbgear VD204v9 + - em2821 + - + * - 32 + - Supercomp USB 2.0 TV + - em2821 + - + * - 33 + - Elgato Video Capture + - em2860 + - 0fd9:0033 + * - 34 + - Terratec Cinergy A Hybrid XS + - em2860 + - 0ccd:004f + * - 35 + - Typhoon DVD Maker + - em2860 + - + * - 36 + - NetGMBH Cam + - em2860 + - + * - 37 + - Gadmei UTV330 + - em2860 + - eb1a:50a6 + * - 38 + - Yakumo MovieMixer + - em2861 + - + * - 39 + - KWorld PVRTV 300U + - em2861 + - eb1a:e300 + * - 40 + - Plextor ConvertX PX-TV100U + - em2861 + - 093b:a005 + * - 41 + - Kworld 350 U DVB-T + - em2870 + - eb1a:e350 + * - 42 + - Kworld 355 U DVB-T + - em2870 + - eb1a:e355, eb1a:e357, eb1a:e359 + * - 43 + - Terratec Cinergy T XS + - em2870 + - + * - 44 + - Terratec Cinergy T XS (MT2060) + - em2870 + - 0ccd:0043 + * - 45 + - Pinnacle PCTV DVB-T + - em2870 + - + * - 46 + - Compro, VideoMate U3 + - em2870 + - 185b:2870 + * - 47 + - KWorld DVB-T 305U + - em2880 + - eb1a:e305 + * - 48 + - KWorld DVB-T 310U + - em2880 + - + * - 49 + - MSI DigiVox A/D + - em2880 + - eb1a:e310 + * - 50 + - MSI DigiVox A/D II + - em2880 + - eb1a:e320 + * - 51 + - Terratec Hybrid XS Secam + - em2880 + - 0ccd:004c + * - 52 + - DNT DA2 Hybrid + - em2881 + - + * - 53 + - Pinnacle Hybrid Pro + - em2881 + - + * - 54 + - Kworld VS-DVB-T 323UR + - em2882 + - eb1a:e323 + * - 55 + - Terratec Cinergy Hybrid T USB XS (em2882) + - em2882 + - 0ccd:005e, 0ccd:0042 + * - 56 + - Pinnacle Hybrid Pro (330e) + - em2882 + - 2304:0226 + * - 57 + - Kworld PlusTV HD Hybrid 330 + - em2883 + - eb1a:a316 + * - 58 + - Compro VideoMate ForYou/Stereo + - em2820 or em2840 + - 185b:2041 + * - 59 + - Pinnacle PCTV HD Mini + - em2874 + - 2304:023f + * - 60 + - Hauppauge WinTV HVR 850 + - em2883 + - 2040:651f + * - 61 + - Pixelview PlayTV Box 4 USB 2.0 + - em2820 or em2840 + - + * - 62 + - Gadmei TVR200 + - em2820 or em2840 + - + * - 63 + - Kaiomy TVnPC U2 + - em2860 + - eb1a:e303 + * - 64 + - Easy Cap Capture DC-60 + - em2860 + - 1b80:e309 + * - 65 + - IO-DATA GV-MVP/SZ + - em2820 or em2840 + - 04bb:0515 + * - 66 + - Empire dual TV + - em2880 + - + * - 67 + - Terratec Grabby + - em2860 + - 0ccd:0096, 0ccd:10AF + * - 68 + - Terratec AV350 + - em2860 + - 0ccd:0084 + * - 69 + - KWorld ATSC 315U HDTV TV Box + - em2882 + - eb1a:a313 + * - 70 + - Evga inDtube + - em2882 + - + * - 71 + - Silvercrest Webcam 1.3mpix + - em2820 or em2840 + - + * - 72 + - Gadmei UTV330+ + - em2861 + - + * - 73 + - Reddo DVB-C USB TV Box + - em2870 + - + * - 74 + - Actionmaster/LinXcel/Digitus VC211A + - em2800 + - + * - 75 + - Dikom DK300 + - em2882 + - + * - 76 + - KWorld PlusTV 340U or UB435-Q (ATSC) + - em2870 + - 1b80:a340 + * - 77 + - EM2874 Leadership ISDBT + - em2874 + - + * - 78 + - PCTV nanoStick T2 290e + - em28174 + - 2013:024f + * - 79 + - Terratec Cinergy H5 + - em2884 + - eb1a:2885, 0ccd:10a2, 0ccd:10ad, 0ccd:10b6 + * - 80 + - PCTV DVB-S2 Stick (460e) + - em28174 + - 2013:024c + * - 81 + - Hauppauge WinTV HVR 930C + - em2884 + - 2040:1605 + * - 82 + - Terratec Cinergy HTC Stick + - em2884 + - 0ccd:00b2 + * - 83 + - Honestech Vidbox NW03 + - em2860 + - eb1a:5006 + * - 84 + - MaxMedia UB425-TC + - em2874 + - 1b80:e425 + * - 85 + - PCTV QuatroStick (510e) + - em2884 + - 2304:0242 + * - 86 + - PCTV QuatroStick nano (520e) + - em2884 + - 2013:0251 + * - 87 + - Terratec Cinergy HTC USB XS + - em2884 + - 0ccd:008e, 0ccd:00ac + * - 88 + - C3 Tech Digital Duo HDTV/SDTV USB + - em2884 + - 1b80:e755 + * - 89 + - Delock 61959 + - em2874 + - 1b80:e1cc + * - 90 + - KWorld USB ATSC TV Stick UB435-Q V2 + - em2874 + - 1b80:e346 + * - 91 + - SpeedLink Vicious And Devine Laplace webcam + - em2765 + - 1ae7:9003, 1ae7:9004 + * - 92 + - PCTV DVB-S2 Stick (461e) + - em28178 + - 2013:0258 + * - 93 + - KWorld USB ATSC TV Stick UB435-Q V3 + - em2874 + - 1b80:e34c + * - 94 + - PCTV tripleStick (292e) + - em28178 + - 2013:025f, 2013:0264, 2040:0264, 2040:8264, 2040:8268 + * - 95 + - Leadtek VC100 + - em2861 + - 0413:6f07 + * - 96 + - Terratec Cinergy T2 Stick HD + - em28178 + - eb1a:8179 + * - 97 + - Elgato EyeTV Hybrid 2008 INT + - em2884 + - 0fd9:0018 + * - 98 + - PLEX PX-BCUD + - em28178 + - 3275:0085 + * - 99 + - Hauppauge WinTV-dualHD DVB + - em28174 + - 2040:0265, 2040:8265 + * - 100 + - Hauppauge WinTV-dualHD 01595 ATSC/QAM + - em28174 + - 2040:026d, 2040:826d + * - 101 + - Terratec Cinergy H6 rev. 2 + - em2884 + - 0ccd:10b2 + * - 102 + - :ZOLID HYBRID TV STICK + - em2882 + - + * - 103 + - Magix USB Videowandler-2 + - em2861 + - 1b80:e349 + * - 104 + - PCTV DVB-S2 Stick (461e v2) + - em28178 + - 2013:0461, 2013:0259 + * - 105 + - MyGica iGrabber + - em2860 + - 1f4d:1abe diff --git a/Documentation/admin-guide/media/faq.rst b/Documentation/admin-guide/media/faq.rst new file mode 100644 index 000000000..b63548b6f --- /dev/null +++ b/Documentation/admin-guide/media/faq.rst @@ -0,0 +1,216 @@ +.. SPDX-License-Identifier: GPL-2.0 + +FAQ +=== + +.. note:: + + 1. With Digital TV, a single physical channel may have different + contents inside it. The specs call each one as a *service*. + This is what a TV user would call "channel". So, in order to + avoid confusion, we're calling *transponders* as the physical + channel on this FAQ, and *services* for the logical channel. + 2. The LinuxTV community maintains some Wiki pages with contain + a lot of information related to the media subsystem. If you + don't find an answer for your needs here, it is likely that + you'll be able to get something useful there. It is hosted + at: + + https://www.linuxtv.org/wiki/ + +Some very frequently asked questions about Linux Digital TV support + +1. The signal seems to die a few seconds after tuning. + + It's not a bug, it's a feature. Because the frontends have + significant power requirements (and hence get very hot), they + are powered down if they are unused (i.e. if the frontend device + is closed). The ``dvb-core`` module parameter ``dvb_shutdown_timeout`` + allow you to change the timeout (default 5 seconds). Setting the + timeout to 0 disables the timeout feature. + +2. How can I watch TV? + + Together with the Linux Kernel, the Digital TV developers support + some simple utilities which are mainly intended for testing + and to demonstrate how the DVB API works. This is called DVB v5 + tools and are grouped together with the ``v4l-utils`` git repository: + + https://git.linuxtv.org/v4l-utils.git/ + + You can find more information at the LinuxTV wiki: + + https://www.linuxtv.org/wiki/index.php/DVBv5_Tools + + The first step is to get a list of services that are transmitted. + + This is done by using several existing tools. You can use + for example the ``dvbv5-scan`` tool. You can find more information + about it at: + + https://www.linuxtv.org/wiki/index.php/Dvbv5-scan + + There are some other applications like ``w_scan`` [#]_ that do a + blind scan, trying hard to find all possible channels, but + those consumes a large amount of time to run. + + .. [#] https://www.linuxtv.org/wiki/index.php/W_scan + + Also, some applications like ``kaffeine`` have their own code + to scan for services. So, you don't need to use an external + application to obtain such list. + + Most of such tools need a file containing a list of channel + transponders available on your area. So, LinuxTV developers + maintain tables of Digital TV channel transponders, receiving + patches from the community to keep them updated. + + This list is hosted at: + + https://git.linuxtv.org/dtv-scan-tables.git + + And packaged on several distributions. + + Kaffeine has some blind scan support for some terrestrial standards. + It also relies on DTV scan tables, although it contains a copy + of it internally (and, if requested by the user, it will download + newer versions of it). + + If you are lucky you can just use one of the supplied channel + transponders. If not, you may need to seek for such info at + the Internet and create a new file. There are several sites with + contains physical channel lists. For cable and satellite, usually + knowing how to tune into a single channel is enough for the + scanning tool to identify the other channels. On some places, + this could also work for terrestrial transmissions. + + Once you have a transponders list, you need to generate a services + list with a tool like ``dvbv5-scan``. + + Almost all modern Digital TV cards don't have built-in hardware + MPEG-decoders. So, it is up to the application to get a MPEG-TS + stream provided by the board, split it into audio, video and other + data and decode. + +3. Which Digital TV applications exist? + + Several media player applications are capable of tuning into + digital TV channels, including Kaffeine, Vlc, mplayer and MythTV. + + Kaffeine aims to be very user-friendly, and it is maintained + by one of the Kernel driver developers. + + A comprehensive list of those and other apps can be found at: + + https://www.linuxtv.org/wiki/index.php/TV_Related_Software + + Some of the most popular ones are linked below: + + https://kde.org/applications/multimedia/org.kde.kaffeine + KDE media player, focused on Digital TV support + + https://www.linuxtv.org/vdrwiki/index.php/Main_Page + Klaus Schmidinger's Video Disk Recorder + + https://linuxtv.org/downloads and https://git.linuxtv.org/ + Digital TV and other media-related applications and + Kernel drivers. The ``v4l-utils`` package there contains + several swiss knife tools for using with Digital TV. + + http://sourceforge.net/projects/dvbtools/ + Dave Chapman's dvbtools package, including + dvbstream and dvbtune + + http://www.dbox2.info/ + LinuxDVB on the dBox2 + + http://www.tuxbox.org/ + the TuxBox CVS many interesting DVB applications and the dBox2 + DVB source + + http://www.nenie.org/misc/mpsys/ + MPSYS: a MPEG2 system library and tools + + https://www.videolan.org/vlc/index.pt.html + Vlc + + http://mplayerhq.hu/ + MPlayer + + http://xine.sourceforge.net/ and http://xinehq.de/ + Xine + + http://www.mythtv.org/ + MythTV - analog TV and digital TV PVR + + http://dvbsnoop.sourceforge.net/ + DVB sniffer program to monitor, analyze, debug, dump + or view dvb/mpeg/dsm-cc/mhp stream information (TS, + PES, SECTION) + +4. Can't get a signal tuned correctly + + That could be due to a lot of problems. On my personal experience, + usually TV cards need stronger signals than TV sets, and are more + sensitive to noise. So, perhaps you just need a better antenna or + cabling. Yet, it could also be some hardware or driver issue. + + For example, if you are using a Technotrend/Hauppauge DVB-C card + *without* analog module, you might have to use module parameter + adac=-1 (dvb-ttpci.o). + + Please see the FAQ page at linuxtv.org, as it could contain some + valuable information: + + https://www.linuxtv.org/wiki/index.php/FAQ_%26_Troubleshooting + + If that doesn't work, check at the linux-media ML archives, to + see if someone else had a similar problem with your hardware + and/or digital TV service provider: + + https://lore.kernel.org/linux-media/ + + If none of this works, you can try sending an e-mail to the + linux-media ML and see if someone else could shed some light. + The e-mail is linux-media AT vger.kernel.org. + +5. The dvb_net device doesn't give me any packets at all + + Run ``tcpdump`` on the ``dvb0_0`` interface. This sets the interface + into promiscuous mode so it accepts any packets from the PID + you have configured with the ``dvbnet`` utility. Check if there + are any packets with the IP addr and MAC addr you have + configured with ``ifconfig`` or with ``ip addr``. + + If ``tcpdump`` doesn't give you any output, check the statistics + which ``ifconfig`` or ``netstat -ni`` outputs. (Note: If the MAC + address is wrong, ``dvb_net`` won't get any input; thus you have to + run ``tcpdump`` before checking the statistics.) If there are no + packets at all then maybe the PID is wrong. If there are error packets, + then either the PID is wrong or the stream does not conform to + the MPE standard (EN 301 192, http://www.etsi.org/). You can + use e.g. ``dvbsnoop`` for debugging. + +6. The ``dvb_net`` device doesn't give me any multicast packets + + Check your routes if they include the multicast address range. + Additionally make sure that "source validation by reversed path + lookup" is disabled:: + + $ "echo 0 > /proc/sys/net/ipv4/conf/dvb0/rp_filter" + +7. What are all those modules that need to be loaded? + + In order to make it more flexible and support different hardware + combinations, the media subsystem is written on a modular way. + + So, besides the Digital TV hardware module for the main chipset, + it also needs to load a frontend driver, plus the Digital TV + core. If the board also has remote controller, it will also + need the remote controller core and the remote controller tables. + The same happens if the board has support for analog TV: the + core support for video4linux need to be loaded. + + The actual module names are Linux-kernel version specific, as, + from time to time, things change, in order to make the media + support more flexible. diff --git a/Documentation/admin-guide/media/fimc.rst b/Documentation/admin-guide/media/fimc.rst new file mode 100644 index 000000000..56b149d9a --- /dev/null +++ b/Documentation/admin-guide/media/fimc.rst @@ -0,0 +1,153 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: <isonum.txt> + +The Samsung S5P/Exynos4 FIMC driver +=================================== + +Copyright |copy| 2012 - 2013 Samsung Electronics Co., Ltd. + +The FIMC (Fully Interactive Mobile Camera) device available in Samsung +SoC Application Processors is an integrated camera host interface, color +space converter, image resizer and rotator. It's also capable of capturing +data from LCD controller (FIMD) through the SoC internal writeback data +path. There are multiple FIMC instances in the SoCs (up to 4), having +slightly different capabilities, like pixel alignment constraints, rotator +availability, LCD writeback support, etc. The driver is located at +drivers/media/platform/exynos4-is directory. + +Supported SoCs +-------------- + +S5PC100 (mem-to-mem only), S5PV210, Exynos4210 + +Supported features +------------------ + +- camera parallel interface capture (ITU-R.BT601/565); +- camera serial interface capture (MIPI-CSI2); +- memory-to-memory processing (color space conversion, scaling, mirror + and rotation); +- dynamic pipeline re-configuration at runtime (re-attachment of any FIMC + instance to any parallel video input or any MIPI-CSI front-end); +- runtime PM and system wide suspend/resume + +Not currently supported +----------------------- + +- LCD writeback input +- per frame clock gating (mem-to-mem) + +User space interfaces +--------------------- + +Media device interface +~~~~~~~~~~~~~~~~~~~~~~ + +The driver supports Media Controller API as defined at :ref:`media_controller`. +The media device driver name is "Samsung S5P FIMC". + +The purpose of this interface is to allow changing assignment of FIMC instances +to the SoC peripheral camera input at runtime and optionally to control internal +connections of the MIPI-CSIS device(s) to the FIMC entities. + +The media device interface allows to configure the SoC for capturing image +data from the sensor through more than one FIMC instance (e.g. for simultaneous +viewfinder and still capture setup). + +Reconfiguration is done by enabling/disabling media links created by the driver +during initialization. The internal device topology can be easily discovered +through media entity and links enumeration. + +Memory-to-memory video node +~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +V4L2 memory-to-memory interface at /dev/video? device node. This is standalone +video device, it has no media pads. However please note the mem-to-mem and +capture video node operation on same FIMC instance is not allowed. The driver +detects such cases but the applications should prevent them to avoid an +undefined behaviour. + +Capture video node +~~~~~~~~~~~~~~~~~~ + +The driver supports V4L2 Video Capture Interface as defined at +:ref:`devices`. + +At the capture and mem-to-mem video nodes only the multi-planar API is +supported. For more details see: :ref:`planar-apis`. + +Camera capture subdevs +~~~~~~~~~~~~~~~~~~~~~~ + +Each FIMC instance exports a sub-device node (/dev/v4l-subdev?), a sub-device +node is also created per each available and enabled at the platform level +MIPI-CSI receiver device (currently up to two). + +sysfs +~~~~~ + +In order to enable more precise camera pipeline control through the sub-device +API the driver creates a sysfs entry associated with "s5p-fimc-md" platform +device. The entry path is: /sys/platform/devices/s5p-fimc-md/subdev_conf_mode. + +In typical use case there could be a following capture pipeline configuration: +sensor subdev -> mipi-csi subdev -> fimc subdev -> video node + +When we configure these devices through sub-device API at user space, the +configuration flow must be from left to right, and the video node is +configured as last one. + +When we don't use sub-device user space API the whole configuration of all +devices belonging to the pipeline is done at the video node driver. +The sysfs entry allows to instruct the capture node driver not to configure +the sub-devices (format, crop), to avoid resetting the subdevs' configuration +when the last configuration steps at the video node is performed. + +For full sub-device control support (subdevs configured at user space before +starting streaming): + +.. code-block:: none + + # echo "sub-dev" > /sys/platform/devices/s5p-fimc-md/subdev_conf_mode + +For V4L2 video node control only (subdevs configured internally by the host +driver): + +.. code-block:: none + + # echo "vid-dev" > /sys/platform/devices/s5p-fimc-md/subdev_conf_mode + +This is a default option. + +5. Device mapping to video and subdev device nodes +-------------------------------------------------- + +There are associated two video device nodes with each device instance in +hardware - video capture and mem-to-mem and additionally a subdev node for +more precise FIMC capture subsystem control. In addition a separate v4l2 +sub-device node is created per each MIPI-CSIS device. + +How to find out which /dev/video? or /dev/v4l-subdev? is assigned to which +device? + +You can either grep through the kernel log to find relevant information, i.e. + +.. code-block:: none + + # dmesg | grep -i fimc + +(note that udev, if present, might still have rearranged the video nodes), + +or retrieve the information from /dev/media? with help of the media-ctl tool: + +.. code-block:: none + + # media-ctl -p + +7. Build +-------- + +If the driver is built as a loadable kernel module (CONFIG_VIDEO_SAMSUNG_S5P_FIMC=m) +two modules are created (in addition to the core v4l2 modules): s5p-fimc.ko and +optional s5p-csis.ko (MIPI-CSI receiver subdev). diff --git a/Documentation/admin-guide/media/frontend-cardlist.rst b/Documentation/admin-guide/media/frontend-cardlist.rst new file mode 100644 index 000000000..73a248c1b --- /dev/null +++ b/Documentation/admin-guide/media/frontend-cardlist.rst @@ -0,0 +1,226 @@ +.. SPDX-License-Identifier: GPL-2.0 + +================ +Frontend drivers +================ + +.. note:: + + #) There is no guarantee that every frontend driver works + out of the box with every card, because of different wiring. + + #) The demodulator chips can be used with a variety of + tuner/PLL chips, and not all combinations are supported. Often + the demodulator and tuner/PLL chip are inside a metal box for + shielding, and the whole metal box has its own part number. + + +Common Interface (EN50221) controller drivers +============================================= + +============== ========================================================= +Driver Name +============== ========================================================= +cxd2099 Sony CXD2099AR Common Interface driver +sp2 CIMaX SP2 +============== ========================================================= + +ATSC (North American/Korean Terrestrial/Cable DTV) frontends +============================================================ + +============== ========================================================= +Driver Name +============== ========================================================= +au8522_dig Auvitek AU8522 based DTV demod +au8522_decoder Auvitek AU8522 based ATV demod +bcm3510 Broadcom BCM3510 +lg2160 LG Electronics LG216x based +lgdt3305 LG Electronics LGDT3304 and LGDT3305 based +lgdt3306a LG Electronics LGDT3306A based +lgdt330x LG Electronics LGDT3302/LGDT3303 based +nxt200x NxtWave Communications NXT2002/NXT2004 based +or51132 Oren OR51132 based +or51211 Oren OR51211 based +s5h1409 Samsung S5H1409 based +s5h1411 Samsung S5H1411 based +============== ========================================================= + +DVB-C (cable) frontends +======================= + +============== ========================================================= +Driver Name +============== ========================================================= +stv0297 ST STV0297 based +tda10021 Philips TDA10021 based +tda10023 Philips TDA10023 based +ves1820 VLSI VES1820 based +============== ========================================================= + +DVB-S (satellite) frontends +=========================== + +============== ========================================================= +Driver Name +============== ========================================================= +cx24110 Conexant CX24110 based +cx24116 Conexant CX24116 based +cx24117 Conexant CX24117 based +cx24120 Conexant CX24120 based +cx24123 Conexant CX24123 based +ds3000 Montage Tehnology DS3000 based +mb86a16 Fujitsu MB86A16 based +mt312 Zarlink VP310/MT312/ZL10313 based +s5h1420 Samsung S5H1420 based +si21xx Silicon Labs SI21XX based +stb6000 ST STB6000 silicon tuner +stv0288 ST STV0288 based +stv0299 ST STV0299 based +stv0900 ST STV0900 based +stv6110 ST STV6110 silicon tuner +tda10071 NXP TDA10071 +tda10086 Philips TDA10086 based +tda8083 Philips TDA8083 based +tda8261 Philips TDA8261 based +tda826x Philips TDA826X silicon tuner +ts2020 Montage Tehnology TS2020 based tuners +tua6100 Infineon TUA6100 PLL +cx24113 Conexant CX24113/CX24128 tuner for DVB-S/DSS +itd1000 Integrant ITD1000 Zero IF tuner for DVB-S/DSS +ves1x93 VLSI VES1893 or VES1993 based +zl10036 Zarlink ZL10036 silicon tuner +zl10039 Zarlink ZL10039 silicon tuner +============== ========================================================= + +DVB-T (terrestrial) frontends +============================= + +============== ========================================================= +Driver Name +============== ========================================================= +af9013 Afatech AF9013 demodulator +cx22700 Conexant CX22700 based +cx22702 Conexant cx22702 demodulator (OFDM) +cxd2820r Sony CXD2820R +cxd2841er Sony CXD2841ER +cxd2880 Sony CXD2880 DVB-T2/T tuner + demodulator +dib3000mb DiBcom 3000M-B +dib3000mc DiBcom 3000P/M-C +dib7000m DiBcom 7000MA/MB/PA/PB/MC +dib7000p DiBcom 7000PC +dib9000 DiBcom 9000 +drxd Micronas DRXD driver +ec100 E3C EC100 +l64781 LSI L64781 +mt352 Zarlink MT352 based +nxt6000 NxtWave Communications NXT6000 based +rtl2830 Realtek RTL2830 DVB-T +rtl2832 Realtek RTL2832 DVB-T +rtl2832_sdr Realtek RTL2832 SDR +s5h1432 Samsung s5h1432 demodulator (OFDM) +si2168 Silicon Labs Si2168 +sp8870 Spase sp8870 based +sp887x Spase sp887x based +stv0367 ST STV0367 based +tda10048 Philips TDA10048HN based +tda1004x Philips TDA10045H/TDA10046H based +zd1301_demod ZyDAS ZD1301 +zl10353 Zarlink ZL10353 based +============== ========================================================= + +Digital terrestrial only tuners/PLL +=================================== + +============== ========================================================= +Driver Name +============== ========================================================= +dvb-pll Generic I2C PLL based tuners +dib0070 DiBcom DiB0070 silicon base-band tuner +dib0090 DiBcom DiB0090 silicon base-band tuner +============== ========================================================= + +ISDB-S (satellite) & ISDB-T (terrestrial) frontends +=================================================== + +============== ========================================================= +Driver Name +============== ========================================================= +mn88443x Socionext MN88443x +tc90522 Toshiba TC90522 +============== ========================================================= + +ISDB-T (terrestrial) frontends +============================== + +============== ========================================================= +Driver Name +============== ========================================================= +dib8000 DiBcom 8000MB/MC +mb86a20s Fujitsu mb86a20s +s921 Sharp S921 frontend +============== ========================================================= + +Multistandard (cable + terrestrial) frontends +============================================= + +============== ========================================================= +Driver Name +============== ========================================================= +drxk Micronas DRXK based +mn88472 Panasonic MN88472 +mn88473 Panasonic MN88473 +si2165 Silicon Labs si2165 based +tda18271c2dd NXP TDA18271C2 silicon tuner +============== ========================================================= + +Multistandard (satellite) frontends +=================================== + +============== ========================================================= +Driver Name +============== ========================================================= +m88ds3103 Montage Technology M88DS3103 +mxl5xx MaxLinear MxL5xx based tuner-demodulators +stb0899 STB0899 based +stb6100 STB6100 based tuners +stv090x STV0900/STV0903(A/B) based +stv0910 STV0910 based +stv6110x STV6110/(A) based tuners +stv6111 STV6111 based tuners +============== ========================================================= + +SEC control devices for DVB-S +============================= + +============== ========================================================= +Driver Name +============== ========================================================= +a8293 Allegro A8293 +af9033 Afatech AF9033 DVB-T demodulator +ascot2e Sony Ascot2E tuner +atbm8830 AltoBeam ATBM8830/8831 DMB-TH demodulator +drx39xyj Micronas DRX-J demodulator +helene Sony HELENE Sat/Ter tuner (CXD2858ER) +horus3a Sony Horus3A tuner +isl6405 ISL6405 SEC controller +isl6421 ISL6421 SEC controller +isl6423 ISL6423 SEC controller +ix2505v Sharp IX2505V silicon tuner +lgs8gl5 Silicon Legend LGS-8GL5 demodulator (OFDM) +lgs8gxx Legend Silicon LGS8913/LGS8GL5/LGS8GXX DMB-TH demodulator +lnbh25 LNBH25 SEC controller +lnbh29 LNBH29 SEC controller +lnbp21 LNBP21/LNBH24 SEC controllers +lnbp22 LNBP22 SEC controllers +m88rs2000 M88RS2000 DVB-S demodulator and tuner +tda665x TDA665x tuner +============== ========================================================= + +Tools to develop new frontends +============================== + +============== ========================================================= +Driver Name +============== ========================================================= +dvb_dummy_fe Dummy frontend driver +============== ========================================================= diff --git a/Documentation/admin-guide/media/gspca-cardlist.rst b/Documentation/admin-guide/media/gspca-cardlist.rst new file mode 100644 index 000000000..adda93361 --- /dev/null +++ b/Documentation/admin-guide/media/gspca-cardlist.rst @@ -0,0 +1,451 @@ +.. SPDX-License-Identifier: GPL-2.0 + +The gspca cards list +==================== + +The modules for the gspca webcam drivers are: + +- gspca_main: main driver +- gspca\_\ *driver*: subdriver module with *driver* as follows + +========= ========= =================================================================== +*driver* vend:prod Device +========= ========= =================================================================== +spca501 0000:0000 MystFromOri Unknown Camera +spca508 0130:0130 Clone Digital Webcam 11043 +se401 03e8:0004 Endpoints/AoxSE401 +zc3xx 03f0:1b07 HP Premium Starter Cam +m5602 0402:5602 ALi Video Camera Controller +spca501 040a:0002 Kodak DVC-325 +spca500 040a:0300 Kodak EZ200 +zc3xx 041e:041e Creative WebCam Live! +ov519 041e:4003 Video Blaster WebCam Go Plus +stv0680 041e:4007 Go Mini +spca500 041e:400a Creative PC-CAM 300 +sunplus 041e:400b Creative PC-CAM 600 +sunplus 041e:4012 PC-Cam350 +sunplus 041e:4013 Creative Pccam750 +zc3xx 041e:4017 Creative Webcam Mobile PD1090 +spca508 041e:4018 Creative Webcam Vista (PD1100) +spca561 041e:401a Creative Webcam Vista (PD1100) +zc3xx 041e:401c Creative NX +spca505 041e:401d Creative Webcam NX ULTRA +zc3xx 041e:401e Creative Nx Pro +zc3xx 041e:401f Creative Webcam Notebook PD1171 +zc3xx 041e:4022 Webcam NX Pro +pac207 041e:4028 Creative Webcam Vista Plus +zc3xx 041e:4029 Creative WebCam Vista Pro +zc3xx 041e:4034 Creative Instant P0620 +zc3xx 041e:4035 Creative Instant P0620D +zc3xx 041e:4036 Creative Live ! +sq930x 041e:4038 Creative Joy-IT +zc3xx 041e:403a Creative Nx Pro 2 +spca561 041e:403b Creative Webcam Vista (VF0010) +sq930x 041e:403c Creative Live! Ultra +sq930x 041e:403d Creative Live! Ultra for Notebooks +sq930x 041e:4041 Creative Live! Motion +zc3xx 041e:4051 Creative Live!Cam Notebook Pro (VF0250) +ov519 041e:4052 Creative Live! VISTA IM +zc3xx 041e:4053 Creative Live!Cam Video IM +vc032x 041e:405b Creative Live! Cam Notebook Ultra (VC0130) +ov519 041e:405f Creative Live! VISTA VF0330 +ov519 041e:4060 Creative Live! VISTA VF0350 +ov519 041e:4061 Creative Live! VISTA VF0400 +ov519 041e:4064 Creative Live! VISTA VF0420 +ov519 041e:4067 Creative Live! Cam Video IM (VF0350) +ov519 041e:4068 Creative Live! VISTA VF0470 +sn9c2028 0458:7003 GeniusVideocam Live v2 +spca561 0458:7004 Genius VideoCAM Express V2 +sn9c2028 0458:7005 Genius Smart 300, version 2 +sunplus 0458:7006 Genius Dsc 1.3 Smart +zc3xx 0458:7007 Genius VideoCam V2 +zc3xx 0458:700c Genius VideoCam V3 +zc3xx 0458:700f Genius VideoCam Web V2 +sonixj 0458:7025 Genius Eye 311Q +sn9c20x 0458:7029 Genius Look 320s +sonixj 0458:702e Genius Slim 310 NB +sn9c20x 0458:7045 Genius Look 1320 V2 +sn9c20x 0458:704a Genius Slim 1320 +sn9c20x 0458:704c Genius i-Look 1321 +sn9c20x 045e:00f4 LifeCam VX-6000 (SN9C20x + OV9650) +sonixj 045e:00f5 MicroSoft VX3000 +sonixj 045e:00f7 MicroSoft VX1000 +ov519 045e:028c Micro$oft xbox cam +kinect 045e:02ae Xbox NUI Camera +kinect 045e:02bf Kinect for Windows NUI Camera +spca561 0461:0815 Micro Innovations IC200 Webcam +sunplus 0461:0821 Fujifilm MV-1 +zc3xx 0461:0a00 MicroInnovation WebCam320 +stv06xx 046D:08F0 QuickCamMessenger +stv06xx 046D:08F5 QuickCamCommunicate +stv06xx 046D:08F6 QuickCamMessenger (new) +stv06xx 046d:0840 QuickCamExpress +stv06xx 046d:0850 LEGOcam / QuickCam Web +stv06xx 046d:0870 DexxaWebCam USB +spca500 046d:0890 Logitech QuickCam traveler +vc032x 046d:0892 Logitech Orbicam +vc032x 046d:0896 Logitech Orbicam +vc032x 046d:0897 Logitech QuickCam for Dell notebooks +zc3xx 046d:089d Logitech QuickCam E2500 +zc3xx 046d:08a0 Logitech QC IM +zc3xx 046d:08a1 Logitech QC IM 0x08A1 +sound +zc3xx 046d:08a2 Labtec Webcam Pro +zc3xx 046d:08a3 Logitech QC Chat +zc3xx 046d:08a6 Logitech QCim +zc3xx 046d:08a7 Logitech QuickCam Image +zc3xx 046d:08a9 Logitech Notebook Deluxe +zc3xx 046d:08aa Labtec Webcam Notebook +zc3xx 046d:08ac Logitech QuickCam Cool +zc3xx 046d:08ad Logitech QCCommunicate STX +zc3xx 046d:08ae Logitech QuickCam for Notebooks +zc3xx 046d:08af Logitech QuickCam Cool +zc3xx 046d:08b9 Logitech QuickCam Express +zc3xx 046d:08d7 Logitech QCam STX +zc3xx 046d:08d8 Logitech Notebook Deluxe +zc3xx 046d:08d9 Logitech QuickCam IM/Connect +zc3xx 046d:08da Logitech QuickCam Messenger +zc3xx 046d:08dd Logitech QuickCam for Notebooks +spca500 046d:0900 Logitech Inc. ClickSmart 310 +spca500 046d:0901 Logitech Inc. ClickSmart 510 +sunplus 046d:0905 Logitech ClickSmart 820 +tv8532 046d:0920 Logitech QuickCam Express +tv8532 046d:0921 Labtec Webcam +spca561 046d:0928 Logitech QC Express Etch2 +spca561 046d:0929 Labtec Webcam Elch2 +spca561 046d:092a Logitech QC for Notebook +spca561 046d:092b Labtec Webcam Plus +spca561 046d:092c Logitech QC chat Elch2 +spca561 046d:092d Logitech QC Elch2 +spca561 046d:092e Logitech QC Elch2 +spca561 046d:092f Logitech QuickCam Express Plus +sunplus 046d:0960 Logitech ClickSmart 420 +nw80x 046d:d001 Logitech QuickCam Pro (dark focus ring) +se401 0471:030b PhilipsPCVC665K +sunplus 0471:0322 Philips DMVC1300K +zc3xx 0471:0325 Philips SPC 200 NC +zc3xx 0471:0326 Philips SPC 300 NC +sonixj 0471:0327 Philips SPC 600 NC +sonixj 0471:0328 Philips SPC 700 NC +zc3xx 0471:032d Philips SPC 210 NC +zc3xx 0471:032e Philips SPC 315 NC +sonixj 0471:0330 Philips SPC 710 NC +se401 047d:5001 Kensington67014 +se401 047d:5002 Kensington6701(5/7) +se401 047d:5003 Kensington67016 +spca501 0497:c001 Smile International +sunplus 04a5:3003 Benq DC 1300 +sunplus 04a5:3008 Benq DC 1500 +sunplus 04a5:300a Benq DC 3410 +spca500 04a5:300c Benq DC 1016 +benq 04a5:3035 Benq DC E300 +vicam 04c1:009d HomeConnect Webcam [vicam] +konica 04c8:0720 IntelYC 76 +finepix 04cb:0104 Fujifilm FinePix 4800 +finepix 04cb:0109 Fujifilm FinePix A202 +finepix 04cb:010b Fujifilm FinePix A203 +finepix 04cb:010f Fujifilm FinePix A204 +finepix 04cb:0111 Fujifilm FinePix A205 +finepix 04cb:0113 Fujifilm FinePix A210 +finepix 04cb:0115 Fujifilm FinePix A303 +finepix 04cb:0117 Fujifilm FinePix A310 +finepix 04cb:0119 Fujifilm FinePix F401 +finepix 04cb:011b Fujifilm FinePix F402 +finepix 04cb:011d Fujifilm FinePix F410 +finepix 04cb:0121 Fujifilm FinePix F601 +finepix 04cb:0123 Fujifilm FinePix F700 +finepix 04cb:0125 Fujifilm FinePix M603 +finepix 04cb:0127 Fujifilm FinePix S300 +finepix 04cb:0129 Fujifilm FinePix S304 +finepix 04cb:012b Fujifilm FinePix S500 +finepix 04cb:012d Fujifilm FinePix S602 +finepix 04cb:012f Fujifilm FinePix S700 +finepix 04cb:0131 Fujifilm FinePix unknown model +finepix 04cb:013b Fujifilm FinePix unknown model +finepix 04cb:013d Fujifilm FinePix unknown model +finepix 04cb:013f Fujifilm FinePix F420 +sunplus 04f1:1001 JVC GC A50 +spca561 04fc:0561 Flexcam 100 +spca1528 04fc:1528 Sunplus MD80 clone +sunplus 04fc:500c Sunplus CA500C +sunplus 04fc:504a Aiptek Mini PenCam 1.3 +sunplus 04fc:504b Maxell MaxPocket LE 1.3 +sunplus 04fc:5330 Digitrex 2110 +sunplus 04fc:5360 Sunplus Generic +spca500 04fc:7333 PalmPixDC85 +sunplus 04fc:ffff Pure DigitalDakota +nw80x 0502:d001 DVC V6 +spca501 0506:00df 3Com HomeConnect Lite +sunplus 052b:1507 Megapixel 5 Pretec DC-1007 +sunplus 052b:1513 Megapix V4 +sunplus 052b:1803 MegaImage VI +nw80x 052b:d001 EZCam Pro p35u +tv8532 0545:808b Veo Stingray +tv8532 0545:8333 Veo Stingray +sunplus 0546:3155 Polaroid PDC3070 +sunplus 0546:3191 Polaroid Ion 80 +sunplus 0546:3273 Polaroid PDC2030 +touptek 0547:6801 TTUCMOS08000KPB, AS MU800 +dtcs033 0547:7303 Anchor Chips, Inc +ov519 054c:0154 Sonny toy4 +ov519 054c:0155 Sonny toy5 +cpia1 0553:0002 CPIA CPiA (version1) based cameras +stv0680 0553:0202 STV0680 Camera +zc3xx 055f:c005 Mustek Wcam300A +spca500 055f:c200 Mustek Gsmart 300 +sunplus 055f:c211 Kowa Bs888e Microcamera +spca500 055f:c220 Gsmart Mini +sunplus 055f:c230 Mustek Digicam 330K +sunplus 055f:c232 Mustek MDC3500 +sunplus 055f:c360 Mustek DV4000 Mpeg4 +sunplus 055f:c420 Mustek gSmart Mini 2 +sunplus 055f:c430 Mustek Gsmart LCD 2 +sunplus 055f:c440 Mustek DV 3000 +sunplus 055f:c520 Mustek gSmart Mini 3 +sunplus 055f:c530 Mustek Gsmart LCD 3 +sunplus 055f:c540 Gsmart D30 +sunplus 055f:c630 Mustek MDC4000 +sunplus 055f:c650 Mustek MDC5500Z +nw80x 055f:d001 Mustek Wcam 300 mini +zc3xx 055f:d003 Mustek WCam300A +zc3xx 055f:d004 Mustek WCam300 AN +conex 0572:0041 Creative Notebook cx11646 +ov519 05a9:0511 Video Blaster WebCam 3/WebCam Plus, D-Link USB Digital Video Camera +ov519 05a9:0518 Creative WebCam +ov519 05a9:0519 OV519 Microphone +ov519 05a9:0530 OmniVision +ov534_9 05a9:1550 OmniVision VEHO Filmscanner +ov519 05a9:2800 OmniVision SuperCAM +ov519 05a9:4519 Webcam Classic +ov534_9 05a9:8065 OmniVision test kit ov538+ov9712 +ov519 05a9:8519 OmniVision +ov519 05a9:a511 D-Link USB Digital Video Camera +ov519 05a9:a518 D-Link DSB-C310 Webcam +sunplus 05da:1018 Digital Dream Enigma 1.3 +stk014 05e1:0893 Syntek DV4000 +gl860 05e3:0503 Genesys Logic PC Camera +gl860 05e3:f191 Genesys Logic PC Camera +vicam 0602:1001 ViCam Webcam +spca561 060b:a001 Maxell Compact Pc PM3 +zc3xx 0698:2003 CTX M730V built in +topro 06a2:0003 TP6800 PC Camera, CmoX CX0342 webcam +topro 06a2:6810 Creative Qmax +nw80x 06a5:0000 Typhoon Webcam 100 USB +nw80x 06a5:d001 Divio based webcams +nw80x 06a5:d800 Divio Chicony TwinkleCam, Trust SpaceCam +spca500 06bd:0404 Agfa CL20 +spca500 06be:0800 Optimedia +nw80x 06be:d001 EZCam Pro p35u +sunplus 06d6:0031 Trust 610 LCD PowerC@m Zoom +sunplus 06d6:0041 Aashima Technology B.V. +spca506 06e1:a190 ADS Instant VCD +ov534 06f8:3002 Hercules Blog Webcam +ov534_9 06f8:3003 Hercules Dualpix HD Weblog +sonixj 06f8:3004 Hercules Classic Silver +sonixj 06f8:3008 Hercules Deluxe Optical Glass +pac7302 06f8:3009 Hercules Classic Link +pac7302 06f8:301b Hercules Link +nw80x 0728:d001 AVerMedia Camguard +spca508 0733:0110 ViewQuest VQ110 +spca501 0733:0401 Intel Create and Share +spca501 0733:0402 ViewQuest M318B +spca505 0733:0430 Intel PC Camera Pro +sunplus 0733:1311 Digital Dream Epsilon 1.3 +sunplus 0733:1314 Mercury 2.1MEG Deluxe Classic Cam +sunplus 0733:2211 Jenoptik jdc 21 LCD +sunplus 0733:2221 Mercury Digital Pro 3.1p +sunplus 0733:3261 Concord 3045 spca536a +sunplus 0733:3281 Cyberpix S550V +spca506 0734:043b 3DeMon USB Capture aka +cpia1 0813:0001 QX3 camera +ov519 0813:0002 Dual Mode USB Camera Plus +spca500 084d:0003 D-Link DSC-350 +spca500 08ca:0103 Aiptek PocketDV +sunplus 08ca:0104 Aiptek PocketDVII 1.3 +sunplus 08ca:0106 Aiptek Pocket DV3100+ +mr97310a 08ca:0110 Trust Spyc@m 100 +mr97310a 08ca:0111 Aiptek PenCam VGA+ +sunplus 08ca:2008 Aiptek Mini PenCam 2 M +sunplus 08ca:2010 Aiptek PocketCam 3M +sunplus 08ca:2016 Aiptek PocketCam 2 Mega +sunplus 08ca:2018 Aiptek Pencam SD 2M +sunplus 08ca:2020 Aiptek Slim 3000F +sunplus 08ca:2022 Aiptek Slim 3200 +sunplus 08ca:2024 Aiptek DV3500 Mpeg4 +sunplus 08ca:2028 Aiptek PocketCam4M +sunplus 08ca:2040 Aiptek PocketDV4100M +sunplus 08ca:2042 Aiptek PocketDV5100 +sunplus 08ca:2050 Medion MD 41437 +sunplus 08ca:2060 Aiptek PocketDV5300 +tv8532 0923:010f ICM532 cams +mr97310a 093a:010e All known CIF cams with this ID +mr97310a 093a:010f All known VGA cams with this ID +mars 093a:050f Mars-Semi Pc-Camera +pac207 093a:2460 Qtec Webcam 100 +pac207 093a:2461 HP Webcam +pac207 093a:2463 Philips SPC 220 NC +pac207 093a:2464 Labtec Webcam 1200 +pac207 093a:2468 Webcam WB-1400T +pac207 093a:2470 Genius GF112 +pac207 093a:2471 Genius VideoCam ge111 +pac207 093a:2472 Genius VideoCam ge110 +pac207 093a:2474 Genius iLook 111 +pac207 093a:2476 Genius e-Messenger 112 +pac7311 093a:2600 PAC7311 Typhoon +pac7311 093a:2601 Philips SPC 610 NC +pac7311 093a:2603 Philips SPC 500 NC +pac7311 093a:2608 Trust WB-3300p +pac7311 093a:260e Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350 +pac7311 093a:260f SnakeCam +pac7302 093a:2620 Apollo AC-905 +pac7302 093a:2621 PAC731x +pac7302 093a:2622 Genius Eye 312 +pac7302 093a:2623 Pixart Imaging, Inc. +pac7302 093a:2624 PAC7302 +pac7302 093a:2625 Genius iSlim 310 +pac7302 093a:2626 Labtec 2200 +pac7302 093a:2627 Genius FaceCam 300 +pac7302 093a:2628 Genius iLook 300 +pac7302 093a:2629 Genious iSlim 300 +pac7302 093a:262a Webcam 300k +pac7302 093a:262c Philips SPC 230 NC +jl2005bcd 0979:0227 Various brands, 19 known cameras supported +jeilinj 0979:0270 Sakar 57379 +jeilinj 0979:0280 Sportscam DV15, Sakar 57379 +zc3xx 0ac8:0301 Web Camera +zc3xx 0ac8:0302 Z-star Vimicro zc0302 +vc032x 0ac8:0321 Vimicro generic vc0321 +vc032x 0ac8:0323 Vimicro Vc0323 +vc032x 0ac8:0328 A4Tech PK-130MG +zc3xx 0ac8:301b Z-Star zc301b +zc3xx 0ac8:303b Vimicro 0x303b +zc3xx 0ac8:305b Z-star Vimicro zc0305b +zc3xx 0ac8:307b PC Camera (ZS0211) +vc032x 0ac8:c001 Sony embedded vimicro +vc032x 0ac8:c002 Sony embedded vimicro +vc032x 0ac8:c301 Samsung Q1 Ultra Premium +spca508 0af9:0010 Hama USB Sightcam 100 +spca508 0af9:0011 Hama USB Sightcam 100 +ov519 0b62:0059 iBOT2 Webcam +sonixb 0c45:6001 Genius VideoCAM NB +sonixb 0c45:6005 Microdia Sweex Mini Webcam +sonixb 0c45:6007 Sonix sn9c101 + Tas5110D +sonixb 0c45:6009 spcaCam@120 +sonixb 0c45:600d spcaCam@120 +sonixb 0c45:6011 Microdia PC Camera (SN9C102) +sonixb 0c45:6019 Generic Sonix OV7630 +sonixb 0c45:6024 Generic Sonix Tas5130c +sonixb 0c45:6025 Xcam Shanga +sonixb 0c45:6027 GeniusEye 310 +sonixb 0c45:6028 Sonix Btc Pc380 +sonixb 0c45:6029 spcaCam@150 +sonixb 0c45:602a Meade ETX-105EC Camera +sonixb 0c45:602c Generic Sonix OV7630 +sonixb 0c45:602d LIC-200 LG +sonixb 0c45:602e Genius VideoCam Messenger +sonixj 0c45:6040 Speed NVC 350K +sonixj 0c45:607c Sonix sn9c102p Hv7131R +sonixb 0c45:6083 VideoCAM Look +sonixb 0c45:608c VideoCAM Look +sonixb 0c45:608f PC Camera (SN9C103 + OV7630) +sonixb 0c45:60a8 VideoCAM Look +sonixb 0c45:60aa VideoCAM Look +sonixb 0c45:60af VideoCAM Look +sonixb 0c45:60b0 Genius VideoCam Look +sonixj 0c45:60c0 Sangha Sn535 +sonixj 0c45:60ce USB-PC-Camera-168 (TALK-5067) +sonixj 0c45:60ec SN9C105+MO4000 +sonixj 0c45:60fb Surfer NoName +sonixj 0c45:60fc LG-LIC300 +sonixj 0c45:60fe Microdia Audio +sonixj 0c45:6100 PC Camera (SN9C128) +sonixj 0c45:6102 PC Camera (SN9C128) +sonixj 0c45:610a PC Camera (SN9C128) +sonixj 0c45:610b PC Camera (SN9C128) +sonixj 0c45:610c PC Camera (SN9C128) +sonixj 0c45:610e PC Camera (SN9C128) +sonixj 0c45:6128 Microdia/Sonix SNP325 +sonixj 0c45:612a Avant Camera +sonixj 0c45:612b Speed-Link REFLECT2 +sonixj 0c45:612c Typhoon Rasy Cam 1.3MPix +sonixj 0c45:612e PC Camera (SN9C110) +sonixj 0c45:6130 Sonix Pccam +sonixj 0c45:6138 Sn9c120 Mo4000 +sonixj 0c45:613a Microdia Sonix PC Camera +sonixj 0c45:613b Surfer SN-206 +sonixj 0c45:613c Sonix Pccam168 +sonixj 0c45:613e PC Camera (SN9C120) +sonixj 0c45:6142 Hama PC-Webcam AC-150 +sonixj 0c45:6143 Sonix Pccam168 +sonixj 0c45:6148 Digitus DA-70811/ZSMC USB PC Camera ZS211/Microdia +sonixj 0c45:614a Frontech E-Ccam (JIL-2225) +sn9c20x 0c45:6240 PC Camera (SN9C201 + MT9M001) +sn9c20x 0c45:6242 PC Camera (SN9C201 + MT9M111) +sn9c20x 0c45:6248 PC Camera (SN9C201 + OV9655) +sn9c20x 0c45:624c PC Camera (SN9C201 + MT9M112) +sn9c20x 0c45:624e PC Camera (SN9C201 + SOI968) +sn9c20x 0c45:624f PC Camera (SN9C201 + OV9650) +sn9c20x 0c45:6251 PC Camera (SN9C201 + OV9650) +sn9c20x 0c45:6253 PC Camera (SN9C201 + OV9650) +sn9c20x 0c45:6260 PC Camera (SN9C201 + OV7670) +sn9c20x 0c45:6270 PC Camera (SN9C201 + MT9V011/MT9V111/MT9V112) +sn9c20x 0c45:627b PC Camera (SN9C201 + OV7660) +sn9c20x 0c45:627c PC Camera (SN9C201 + HV7131R) +sn9c20x 0c45:627f PC Camera (SN9C201 + OV9650) +sn9c20x 0c45:6280 PC Camera (SN9C202 + MT9M001) +sn9c20x 0c45:6282 PC Camera (SN9C202 + MT9M111) +sn9c20x 0c45:6288 PC Camera (SN9C202 + OV9655) +sn9c20x 0c45:628c PC Camera (SN9C201 + MT9M112) +sn9c20x 0c45:628e PC Camera (SN9C202 + SOI968) +sn9c20x 0c45:628f PC Camera (SN9C202 + OV9650) +sn9c20x 0c45:62a0 PC Camera (SN9C202 + OV7670) +sn9c20x 0c45:62b0 PC Camera (SN9C202 + MT9V011/MT9V111/MT9V112) +sn9c20x 0c45:62b3 PC Camera (SN9C202 + OV9655) +sn9c20x 0c45:62bb PC Camera (SN9C202 + OV7660) +sn9c20x 0c45:62bc PC Camera (SN9C202 + HV7131R) +sn9c2028 0c45:8001 Wild Planet Digital Spy Camera +sn9c2028 0c45:8003 Sakar #11199, #6637x, #67480 keychain cams +sn9c2028 0c45:8008 Mini-Shotz ms-350 +sn9c2028 0c45:800a Vivitar Vivicam 3350B +sunplus 0d64:0303 Sunplus FashionCam DXG +ov519 0e96:c001 TRUST 380 USB2 SPACEC@M +etoms 102c:6151 Qcam Sangha CIF +etoms 102c:6251 Qcam xxxxxx VGA +ov519 1046:9967 W9967CF/W9968CF WebCam IC, Video Blaster WebCam Go +zc3xx 10fd:0128 Typhoon Webshot II USB 300k 0x0128 +spca561 10fd:7e50 FlyCam Usb 100 +zc3xx 10fd:804d Typhoon Webshot II Webcam [zc0301] +zc3xx 10fd:8050 Typhoon Webshot II USB 300k +ov534 1415:2000 Sony HD Eye for PS3 (SLEH 00201) +pac207 145f:013a Trust WB-1300N +pac7302 145f:013c Trust +sn9c20x 145f:013d Trust WB-3600R +vc032x 15b8:6001 HP 2.0 Megapixel +vc032x 15b8:6002 HP 2.0 Megapixel rz406aa +stk1135 174f:6a31 ASUSlaptop, MT9M112 sensor +spca501 1776:501c Arowana 300K CMOS Camera +t613 17a1:0128 TASCORP JPEG Webcam, NGS Cyclops +vc032x 17ef:4802 Lenovo Vc0323+MI1310_SOC +pac7302 1ae7:2001 SpeedLinkSnappy Mic SL-6825-SBK +pac207 2001:f115 D-Link DSB-C120 +sq905c 2770:9050 Disney pix micro (CIF) +sq905c 2770:9051 Lego Bionicle +sq905c 2770:9052 Disney pix micro 2 (VGA) +sq905c 2770:905c All 11 known cameras with this ID +sq905 2770:9120 All 24 known cameras with this ID +sq905c 2770:913d All 4 known cameras with this ID +sq930x 2770:930b Sweex Motion Tracking / I-Tec iCam Tracer +sq930x 2770:930c Trust WB-3500T / NSG Robbie 2.0 +spca500 2899:012c Toptro Industrial +ov519 8020:ef04 ov519 +spca508 8086:0110 Intel Easy PC Camera +spca500 8086:0630 Intel Pocket PC Camera +spca506 99fa:8988 Grandtec V.cap +sn9c20x a168:0610 Dino-Lite Digital Microscope (SN9C201 + HV7131R) +sn9c20x a168:0611 Dino-Lite Digital Microscope (SN9C201 + HV7131R) +sn9c20x a168:0613 Dino-Lite Digital Microscope (SN9C201 + HV7131R) +sn9c20x a168:0614 Dino-Lite Digital Microscope (SN9C201 + MT9M111) +sn9c20x a168:0615 Dino-Lite Digital Microscope (SN9C201 + MT9M111) +sn9c20x a168:0617 Dino-Lite Digital Microscope (SN9C201 + MT9M111) +sn9c20x a168:0618 Dino-Lite Digital Microscope (SN9C201 + HV7131R) +spca561 abcd:cdee Petcam +========= ========= =================================================================== diff --git a/Documentation/admin-guide/media/i2c-cardlist.rst b/Documentation/admin-guide/media/i2c-cardlist.rst new file mode 100644 index 000000000..e60d459d1 --- /dev/null +++ b/Documentation/admin-guide/media/i2c-cardlist.rst @@ -0,0 +1,290 @@ +.. SPDX-License-Identifier: GPL-2.0 + +I²C drivers +=========== + +The I²C (Inter-Integrated Circuit) bus is a three-wires bus used internally +at the media cards for communication between different chips. While the bus +is not visible to the Linux Kernel, drivers need to send and receive +commands via the bus. The Linux Kernel driver abstraction has support to +implement different drivers for each component inside an I²C bus, as if +the bus were visible to the main system board. + +One of the problems with I²C devices is that sometimes the same device may +work with different I²C hardware. This is common, for example, on devices +that comes with a tuner for North America market, and another one for +Europe. Some drivers have a ``tuner=`` modprobe parameter to allow using a +different tuner number in order to address such issue. + +The current supported of I²C drivers (not including staging drivers) are +listed below. + +Audio decoders, processors and mixers +------------------------------------- + +============ ========================================================== +Driver Name +============ ========================================================== +cs3308 Cirrus Logic CS3308 audio ADC +cs5345 Cirrus Logic CS5345 audio ADC +cs53l32a Cirrus Logic CS53L32A audio ADC +msp3400 Micronas MSP34xx audio decoders +sony-btf-mpx Sony BTF's internal MPX +tda1997x NXP TDA1997x HDMI receiver +tda7432 Philips TDA7432 audio processor +tda9840 Philips TDA9840 audio processor +tea6415c Philips TEA6415C audio processor +tea6420 Philips TEA6420 audio processor +tlv320aic23b Texas Instruments TLV320AIC23B audio codec +tvaudio Simple audio decoder chips +uda1342 Philips UDA1342 audio codec +vp27smpx Panasonic VP27's internal MPX +wm8739 Wolfson Microelectronics WM8739 stereo audio ADC +wm8775 Wolfson Microelectronics WM8775 audio ADC with input mixer +============ ========================================================== + +Audio/Video compression chips +----------------------------- + +============ ========================================================== +Driver Name +============ ========================================================== +saa6752hs Philips SAA6752HS MPEG-2 Audio/Video Encoder +============ ========================================================== + +Camera sensor devices +--------------------- + +============ ========================================================== +Driver Name +============ ========================================================== +et8ek8 ET8EK8 camera sensor +hi556 Hynix Hi-556 sensor +imx214 Sony IMX214 sensor +imx219 Sony IMX219 sensor +imx258 Sony IMX258 sensor +imx274 Sony IMX274 sensor +imx290 Sony IMX290 sensor +imx319 Sony IMX319 sensor +imx355 Sony IMX355 sensor +m5mols Fujitsu M-5MOLS 8MP sensor +mt9m001 mt9m001 +mt9m032 MT9M032 camera sensor +mt9m111 mt9m111, mt9m112 and mt9m131 +mt9p031 Aptina MT9P031 +mt9t001 Aptina MT9T001 +mt9t112 Aptina MT9T111/MT9T112 +mt9v011 Micron mt9v011 sensor +mt9v032 Micron MT9V032 sensor +mt9v111 Aptina MT9V111 sensor +noon010pc30 Siliconfile NOON010PC30 sensor +ov13858 OmniVision OV13858 sensor +ov2640 OmniVision OV2640 sensor +ov2659 OmniVision OV2659 sensor +ov2680 OmniVision OV2680 sensor +ov2685 OmniVision OV2685 sensor +ov5640 OmniVision OV5640 sensor +ov5645 OmniVision OV5645 sensor +ov5647 OmniVision OV5647 sensor +ov5670 OmniVision OV5670 sensor +ov5675 OmniVision OV5675 sensor +ov5695 OmniVision OV5695 sensor +ov6650 OmniVision OV6650 sensor +ov7251 OmniVision OV7251 sensor +ov7640 OmniVision OV7640 sensor +ov7670 OmniVision OV7670 sensor +ov772x OmniVision OV772x sensor +ov7740 OmniVision OV7740 sensor +ov8856 OmniVision OV8856 sensor +ov9640 OmniVision OV9640 sensor +ov9650 OmniVision OV9650/OV9652 sensor +rj54n1cb0c Sharp RJ54N1CB0C sensor +s5c73m3 Samsung S5C73M3 sensor +s5k4ecgx Samsung S5K4ECGX sensor +s5k5baf Samsung S5K5BAF sensor +s5k6a3 Samsung S5K6A3 sensor +s5k6aa Samsung S5K6AAFX sensor +smiapp SMIA++/SMIA sensor +sr030pc30 Siliconfile SR030PC30 sensor +vs6624 ST VS6624 sensor +============ ========================================================== + +Flash devices +------------- + +============ ========================================================== +Driver Name +============ ========================================================== +adp1653 ADP1653 flash +lm3560 LM3560 dual flash driver +lm3646 LM3646 dual flash driver +============ ========================================================== + +IR I2C driver +------------- + +============ ========================================================== +Driver Name +============ ========================================================== +ir-kbd-i2c I2C module for IR +============ ========================================================== + +Lens drivers +------------ + +============ ========================================================== +Driver Name +============ ========================================================== +ad5820 AD5820 lens voice coil +ak7375 AK7375 lens voice coil +dw9714 DW9714 lens voice coil +dw9807-vcm DW9807 lens voice coil +============ ========================================================== + +Miscellaneous helper chips +-------------------------- + +============ ========================================================== +Driver Name +============ ========================================================== +video-i2c I2C transport video +m52790 Mitsubishi M52790 A/V switch +st-mipid02 STMicroelectronics MIPID02 CSI-2 to PARALLEL bridge +ths7303 THS7303/53 Video Amplifier +============ ========================================================== + +RDS decoders +------------ + +============ ========================================================== +Driver Name +============ ========================================================== +saa6588 SAA6588 Radio Chip RDS decoder +============ ========================================================== + +SDR tuner chips +--------------- + +============ ========================================================== +Driver Name +============ ========================================================== +max2175 Maxim 2175 RF to Bits tuner +============ ========================================================== + +Video and audio decoders +------------------------ + +============ ========================================================== +Driver Name +============ ========================================================== +cx25840 Conexant CX2584x audio/video decoders +saa717x Philips SAA7171/3/4 audio/video decoders +============ ========================================================== + +Video decoders +-------------- + +============ ========================================================== +Driver Name +============ ========================================================== +adv7180 Analog Devices ADV7180 decoder +adv7183 Analog Devices ADV7183 decoder +adv748x Analog Devices ADV748x decoder +adv7604 Analog Devices ADV7604 decoder +adv7842 Analog Devices ADV7842 decoder +bt819 BT819A VideoStream decoder +bt856 BT856 VideoStream decoder +bt866 BT866 VideoStream decoder +ks0127 KS0127 video decoder +ml86v7667 OKI ML86V7667 video decoder +saa7110 Philips SAA7110 video decoder +saa7115 Philips SAA7111/3/4/5 video decoders +tc358743 Toshiba TC358743 decoder +tvp514x Texas Instruments TVP514x video decoder +tvp5150 Texas Instruments TVP5150 video decoder +tvp7002 Texas Instruments TVP7002 video decoder +tw2804 Techwell TW2804 multiple video decoder +tw9903 Techwell TW9903 video decoder +tw9906 Techwell TW9906 video decoder +tw9910 Techwell TW9910 video decoder +vpx3220 vpx3220a, vpx3216b & vpx3214c video decoders +============ ========================================================== + +Video encoders +-------------- + +============ ========================================================== +Driver Name +============ ========================================================== +ad9389b Analog Devices AD9389B encoder +adv7170 Analog Devices ADV7170 video encoder +adv7175 Analog Devices ADV7175 video encoder +adv7343 ADV7343 video encoder +adv7393 ADV7393 video encoder +adv7511-v4l2 Analog Devices ADV7511 encoder +ak881x AK8813/AK8814 video encoders +saa7127 Philips SAA7127/9 digital video encoders +saa7185 Philips SAA7185 video encoder +ths8200 Texas Instruments THS8200 video encoder +============ ========================================================== + +Video improvement chips +----------------------- + +============ ========================================================== +Driver Name +============ ========================================================== +upd64031a NEC Electronics uPD64031A Ghost Reduction +upd64083 NEC Electronics uPD64083 3-Dimensional Y/C separation +============ ========================================================== + +Tuner drivers +------------- + +============ ================================================== +Driver Name +============ ================================================== +e4000 Elonics E4000 silicon tuner +fc0011 Fitipower FC0011 silicon tuner +fc0012 Fitipower FC0012 silicon tuner +fc0013 Fitipower FC0013 silicon tuner +fc2580 FCI FC2580 silicon tuner +it913x ITE Tech IT913x silicon tuner +m88rs6000t Montage M88RS6000 internal tuner +max2165 Maxim MAX2165 silicon tuner +mc44s803 Freescale MC44S803 Low Power CMOS Broadband tuners +msi001 Mirics MSi001 +mt2060 Microtune MT2060 silicon IF tuner +mt2063 Microtune MT2063 silicon IF tuner +mt20xx Microtune 2032 / 2050 tuners +mt2131 Microtune MT2131 silicon tuner +mt2266 Microtune MT2266 silicon tuner +mxl301rf MaxLinear MxL301RF tuner +mxl5005s MaxLinear MSL5005S silicon tuner +mxl5007t MaxLinear MxL5007T silicon tuner +qm1d1b0004 Sharp QM1D1B0004 tuner +qm1d1c0042 Sharp QM1D1C0042 tuner +qt1010 Quantek QT1010 silicon tuner +r820t Rafael Micro R820T silicon tuner +si2157 Silicon Labs Si2157 silicon tuner +tuner-types Simple tuner support +tda18212 NXP TDA18212 silicon tuner +tda18218 NXP TDA18218 silicon tuner +tda18250 NXP TDA18250 silicon tuner +tda18271 NXP TDA18271 silicon tuner +tda827x Philips TDA827X silicon tuner +tda8290 TDA 8290/8295 + 8275(a)/18271 tuner combo +tda9887 TDA 9885/6/7 analog IF demodulator +tea5761 TEA 5761 radio tuner +tea5767 TEA 5767 radio tuner +tua9001 Infineon TUA9001 silicon tuner +tuner-xc2028 XCeive xc2028/xc3028 tuners +xc4000 Xceive XC4000 silicon tuner +xc5000 Xceive XC5000 silicon tuner +============ ================================================== + +.. toctree:: + :maxdepth: 1 + + tuner-cardlist + frontend-cardlist diff --git a/Documentation/admin-guide/media/imx.rst b/Documentation/admin-guide/media/imx.rst new file mode 100644 index 000000000..b8fa70f85 --- /dev/null +++ b/Documentation/admin-guide/media/imx.rst @@ -0,0 +1,714 @@ +.. SPDX-License-Identifier: GPL-2.0 + +i.MX Video Capture Driver +========================= + +Introduction +------------ + +The Freescale i.MX5/6 contains an Image Processing Unit (IPU), which +handles the flow of image frames to and from capture devices and +display devices. + +For image capture, the IPU contains the following internal subunits: + +- Image DMA Controller (IDMAC) +- Camera Serial Interface (CSI) +- Image Converter (IC) +- Sensor Multi-FIFO Controller (SMFC) +- Image Rotator (IRT) +- Video De-Interlacing or Combining Block (VDIC) + +The IDMAC is the DMA controller for transfer of image frames to and from +memory. Various dedicated DMA channels exist for both video capture and +display paths. During transfer, the IDMAC is also capable of vertical +image flip, 8x8 block transfer (see IRT description), pixel component +re-ordering (for example UYVY to YUYV) within the same colorspace, and +packed <--> planar conversion. The IDMAC can also perform a simple +de-interlacing by interweaving even and odd lines during transfer +(without motion compensation which requires the VDIC). + +The CSI is the backend capture unit that interfaces directly with +camera sensors over Parallel, BT.656/1120, and MIPI CSI-2 buses. + +The IC handles color-space conversion, resizing (downscaling and +upscaling), horizontal flip, and 90/270 degree rotation operations. + +There are three independent "tasks" within the IC that can carry out +conversions concurrently: pre-process encoding, pre-process viewfinder, +and post-processing. Within each task, conversions are split into three +sections: downsizing section, main section (upsizing, flip, colorspace +conversion, and graphics plane combining), and rotation section. + +The IPU time-shares the IC task operations. The time-slice granularity +is one burst of eight pixels in the downsizing section, one image line +in the main processing section, one image frame in the rotation section. + +The SMFC is composed of four independent FIFOs that each can transfer +captured frames from sensors directly to memory concurrently via four +IDMAC channels. + +The IRT carries out 90 and 270 degree image rotation operations. The +rotation operation is carried out on 8x8 pixel blocks at a time. This +operation is supported by the IDMAC which handles the 8x8 block transfer +along with block reordering, in coordination with vertical flip. + +The VDIC handles the conversion of interlaced video to progressive, with +support for different motion compensation modes (low, medium, and high +motion). The deinterlaced output frames from the VDIC can be sent to the +IC pre-process viewfinder task for further conversions. The VDIC also +contains a Combiner that combines two image planes, with alpha blending +and color keying. + +In addition to the IPU internal subunits, there are also two units +outside the IPU that are also involved in video capture on i.MX: + +- MIPI CSI-2 Receiver for camera sensors with the MIPI CSI-2 bus + interface. This is a Synopsys DesignWare core. +- Two video multiplexers for selecting among multiple sensor inputs + to send to a CSI. + +For more info, refer to the latest versions of the i.MX5/6 reference +manuals [#f1]_ and [#f2]_. + + +Features +-------- + +Some of the features of this driver include: + +- Many different pipelines can be configured via media controller API, + that correspond to the hardware video capture pipelines supported in + the i.MX. + +- Supports parallel, BT.565, and MIPI CSI-2 interfaces. + +- Concurrent independent streams, by configuring pipelines to multiple + video capture interfaces using independent entities. + +- Scaling, color-space conversion, horizontal and vertical flip, and + image rotation via IC task subdevs. + +- Many pixel formats supported (RGB, packed and planar YUV, partial + planar YUV). + +- The VDIC subdev supports motion compensated de-interlacing, with three + motion compensation modes: low, medium, and high motion. Pipelines are + defined that allow sending frames to the VDIC subdev directly from the + CSI. There is also support in the future for sending frames to the + VDIC from memory buffers via a output/mem2mem devices. + +- Includes a Frame Interval Monitor (FIM) that can correct vertical sync + problems with the ADV718x video decoders. + + +Topology +-------- + +The following shows the media topologies for the i.MX6Q SabreSD and +i.MX6Q SabreAuto. Refer to these diagrams in the entity descriptions +in the next section. + +The i.MX5/6 topologies can differ upstream from the IPUv3 CSI video +multiplexers, but the internal IPUv3 topology downstream from there +is common to all i.MX5/6 platforms. For example, the SabreSD, with the +MIPI CSI-2 OV5640 sensor, requires the i.MX6 MIPI CSI-2 receiver. But +the SabreAuto has only the ADV7180 decoder on a parallel bt.656 bus, and +therefore does not require the MIPI CSI-2 receiver, so it is missing in +its graph. + +.. _imx6q_topology_graph: + +.. kernel-figure:: imx6q-sabresd.dot + :alt: Diagram of the i.MX6Q SabreSD media pipeline topology + :align: center + + Media pipeline graph on i.MX6Q SabreSD + +.. kernel-figure:: imx6q-sabreauto.dot + :alt: Diagram of the i.MX6Q SabreAuto media pipeline topology + :align: center + + Media pipeline graph on i.MX6Q SabreAuto + +Entities +-------- + +imx6-mipi-csi2 +-------------- + +This is the MIPI CSI-2 receiver entity. It has one sink pad to receive +the MIPI CSI-2 stream (usually from a MIPI CSI-2 camera sensor). It has +four source pads, corresponding to the four MIPI CSI-2 demuxed virtual +channel outputs. Multiple source pads can be enabled to independently +stream from multiple virtual channels. + +This entity actually consists of two sub-blocks. One is the MIPI CSI-2 +core. This is a Synopsys Designware MIPI CSI-2 core. The other sub-block +is a "CSI-2 to IPU gasket". The gasket acts as a demultiplexer of the +four virtual channels streams, providing four separate parallel buses +containing each virtual channel that are routed to CSIs or video +multiplexers as described below. + +On i.MX6 solo/dual-lite, all four virtual channel buses are routed to +two video multiplexers. Both CSI0 and CSI1 can receive any virtual +channel, as selected by the video multiplexers. + +On i.MX6 Quad, virtual channel 0 is routed to IPU1-CSI0 (after selected +by a video mux), virtual channels 1 and 2 are hard-wired to IPU1-CSI1 +and IPU2-CSI0, respectively, and virtual channel 3 is routed to +IPU2-CSI1 (again selected by a video mux). + +ipuX_csiY_mux +------------- + +These are the video multiplexers. They have two or more sink pads to +select from either camera sensors with a parallel interface, or from +MIPI CSI-2 virtual channels from imx6-mipi-csi2 entity. They have a +single source pad that routes to a CSI (ipuX_csiY entities). + +On i.MX6 solo/dual-lite, there are two video mux entities. One sits +in front of IPU1-CSI0 to select between a parallel sensor and any of +the four MIPI CSI-2 virtual channels (a total of five sink pads). The +other mux sits in front of IPU1-CSI1, and again has five sink pads to +select between a parallel sensor and any of the four MIPI CSI-2 virtual +channels. + +On i.MX6 Quad, there are two video mux entities. One sits in front of +IPU1-CSI0 to select between a parallel sensor and MIPI CSI-2 virtual +channel 0 (two sink pads). The other mux sits in front of IPU2-CSI1 to +select between a parallel sensor and MIPI CSI-2 virtual channel 3 (two +sink pads). + +ipuX_csiY +--------- + +These are the CSI entities. They have a single sink pad receiving from +either a video mux or from a MIPI CSI-2 virtual channel as described +above. + +This entity has two source pads. The first source pad can link directly +to the ipuX_vdic entity or the ipuX_ic_prp entity, using hardware links +that require no IDMAC memory buffer transfer. + +When the direct source pad is routed to the ipuX_ic_prp entity, frames +from the CSI can be processed by one or both of the IC pre-processing +tasks. + +When the direct source pad is routed to the ipuX_vdic entity, the VDIC +will carry out motion-compensated de-interlace using "high motion" mode +(see description of ipuX_vdic entity). + +The second source pad sends video frames directly to memory buffers +via the SMFC and an IDMAC channel, bypassing IC pre-processing. This +source pad is routed to a capture device node, with a node name of the +format "ipuX_csiY capture". + +Note that since the IDMAC source pad makes use of an IDMAC channel, +pixel reordering within the same colorspace can be carried out by the +IDMAC channel. For example, if the CSI sink pad is receiving in UYVY +order, the capture device linked to the IDMAC source pad can capture +in YUYV order. Also, if the CSI sink pad is receiving a packed YUV +format, the capture device can capture a planar YUV format such as +YUV420. + +The IDMAC channel at the IDMAC source pad also supports simple +interweave without motion compensation, which is activated if the source +pad's field type is sequential top-bottom or bottom-top, and the +requested capture interface field type is set to interlaced (t-b, b-t, +or unqualified interlaced). The capture interface will enforce the same +field order as the source pad field order (interlaced-bt if source pad +is seq-bt, interlaced-tb if source pad is seq-tb). + +For events produced by ipuX_csiY, see ref:`imx_api_ipuX_csiY`. + +Cropping in ipuX_csiY +--------------------- + +The CSI supports cropping the incoming raw sensor frames. This is +implemented in the ipuX_csiY entities at the sink pad, using the +crop selection subdev API. + +The CSI also supports fixed divide-by-two downscaling independently in +width and height. This is implemented in the ipuX_csiY entities at +the sink pad, using the compose selection subdev API. + +The output rectangle at the ipuX_csiY source pad is the same as +the compose rectangle at the sink pad. So the source pad rectangle +cannot be negotiated, it must be set using the compose selection +API at sink pad (if /2 downscale is desired, otherwise source pad +rectangle is equal to incoming rectangle). + +To give an example of crop and /2 downscale, this will crop a +1280x960 input frame to 640x480, and then /2 downscale in both +dimensions to 320x240 (assumes ipu1_csi0 is linked to ipu1_csi0_mux): + +.. code-block:: none + + media-ctl -V "'ipu1_csi0_mux':2[fmt:UYVY2X8/1280x960]" + media-ctl -V "'ipu1_csi0':0[crop:(0,0)/640x480]" + media-ctl -V "'ipu1_csi0':0[compose:(0,0)/320x240]" + +Frame Skipping in ipuX_csiY +--------------------------- + +The CSI supports frame rate decimation, via frame skipping. Frame +rate decimation is specified by setting the frame intervals at +sink and source pads. The ipuX_csiY entity then applies the best +frame skip setting to the CSI to achieve the desired frame rate +at the source pad. + +The following example reduces an assumed incoming 60 Hz frame +rate by half at the IDMAC output source pad: + +.. code-block:: none + + media-ctl -V "'ipu1_csi0':0[fmt:UYVY2X8/640x480@1/60]" + media-ctl -V "'ipu1_csi0':2[fmt:UYVY2X8/640x480@1/30]" + +Frame Interval Monitor in ipuX_csiY +----------------------------------- + +See ref:`imx_api_FIM`. + +ipuX_vdic +--------- + +The VDIC carries out motion compensated de-interlacing, with three +motion compensation modes: low, medium, and high motion. The mode is +specified with the menu control V4L2_CID_DEINTERLACING_MODE. The VDIC +has two sink pads and a single source pad. + +The direct sink pad receives from an ipuX_csiY direct pad. With this +link the VDIC can only operate in high motion mode. + +When the IDMAC sink pad is activated, it receives from an output +or mem2mem device node. With this pipeline, the VDIC can also operate +in low and medium modes, because these modes require receiving +frames from memory buffers. Note that an output or mem2mem device +is not implemented yet, so this sink pad currently has no links. + +The source pad routes to the IC pre-processing entity ipuX_ic_prp. + +ipuX_ic_prp +----------- + +This is the IC pre-processing entity. It acts as a router, routing +data from its sink pad to one or both of its source pads. + +This entity has a single sink pad. The sink pad can receive from the +ipuX_csiY direct pad, or from ipuX_vdic. + +This entity has two source pads. One source pad routes to the +pre-process encode task entity (ipuX_ic_prpenc), the other to the +pre-process viewfinder task entity (ipuX_ic_prpvf). Both source pads +can be activated at the same time if the sink pad is receiving from +ipuX_csiY. Only the source pad to the pre-process viewfinder task entity +can be activated if the sink pad is receiving from ipuX_vdic (frames +from the VDIC can only be processed by the pre-process viewfinder task). + +ipuX_ic_prpenc +-------------- + +This is the IC pre-processing encode entity. It has a single sink +pad from ipuX_ic_prp, and a single source pad. The source pad is +routed to a capture device node, with a node name of the format +"ipuX_ic_prpenc capture". + +This entity performs the IC pre-process encode task operations: +color-space conversion, resizing (downscaling and upscaling), +horizontal and vertical flip, and 90/270 degree rotation. Flip +and rotation are provided via standard V4L2 controls. + +Like the ipuX_csiY IDMAC source, this entity also supports simple +de-interlace without motion compensation, and pixel reordering. + +ipuX_ic_prpvf +------------- + +This is the IC pre-processing viewfinder entity. It has a single sink +pad from ipuX_ic_prp, and a single source pad. The source pad is routed +to a capture device node, with a node name of the format +"ipuX_ic_prpvf capture". + +This entity is identical in operation to ipuX_ic_prpenc, with the same +resizing and CSC operations and flip/rotation controls. It will receive +and process de-interlaced frames from the ipuX_vdic if ipuX_ic_prp is +receiving from ipuX_vdic. + +Like the ipuX_csiY IDMAC source, this entity supports simple +interweaving without motion compensation. However, note that if the +ipuX_vdic is included in the pipeline (ipuX_ic_prp is receiving from +ipuX_vdic), it's not possible to use interweave in ipuX_ic_prpvf, +since the ipuX_vdic has already carried out de-interlacing (with +motion compensation) and therefore the field type output from +ipuX_vdic can only be none (progressive). + +Capture Pipelines +----------------- + +The following describe the various use-cases supported by the pipelines. + +The links shown do not include the backend sensor, video mux, or mipi +csi-2 receiver links. This depends on the type of sensor interface +(parallel or mipi csi-2). So these pipelines begin with: + +sensor -> ipuX_csiY_mux -> ... + +for parallel sensors, or: + +sensor -> imx6-mipi-csi2 -> (ipuX_csiY_mux) -> ... + +for mipi csi-2 sensors. The imx6-mipi-csi2 receiver may need to route +to the video mux (ipuX_csiY_mux) before sending to the CSI, depending +on the mipi csi-2 virtual channel, hence ipuX_csiY_mux is shown in +parenthesis. + +Unprocessed Video Capture: +-------------------------- + +Send frames directly from sensor to camera device interface node, with +no conversions, via ipuX_csiY IDMAC source pad: + +-> ipuX_csiY:2 -> ipuX_csiY capture + +IC Direct Conversions: +---------------------- + +This pipeline uses the preprocess encode entity to route frames directly +from the CSI to the IC, to carry out scaling up to 1024x1024 resolution, +CSC, flipping, and image rotation: + +-> ipuX_csiY:1 -> 0:ipuX_ic_prp:1 -> 0:ipuX_ic_prpenc:1 -> ipuX_ic_prpenc capture + +Motion Compensated De-interlace: +-------------------------------- + +This pipeline routes frames from the CSI direct pad to the VDIC entity to +support motion-compensated de-interlacing (high motion mode only), +scaling up to 1024x1024, CSC, flip, and rotation: + +-> ipuX_csiY:1 -> 0:ipuX_vdic:2 -> 0:ipuX_ic_prp:2 -> 0:ipuX_ic_prpvf:1 -> ipuX_ic_prpvf capture + + +Usage Notes +----------- + +To aid in configuration and for backward compatibility with V4L2 +applications that access controls only from video device nodes, the +capture device interfaces inherit controls from the active entities +in the current pipeline, so controls can be accessed either directly +from the subdev or from the active capture device interface. For +example, the FIM controls are available either from the ipuX_csiY +subdevs or from the active capture device. + +The following are specific usage notes for the Sabre* reference +boards: + + +i.MX6Q SabreLite with OV5642 and OV5640 +--------------------------------------- + +This platform requires the OmniVision OV5642 module with a parallel +camera interface, and the OV5640 module with a MIPI CSI-2 +interface. Both modules are available from Boundary Devices: + +- https://boundarydevices.com/product/nit6x_5mp +- https://boundarydevices.com/product/nit6x_5mp_mipi + +Note that if only one camera module is available, the other sensor +node can be disabled in the device tree. + +The OV5642 module is connected to the parallel bus input on the i.MX +internal video mux to IPU1 CSI0. It's i2c bus connects to i2c bus 2. + +The MIPI CSI-2 OV5640 module is connected to the i.MX internal MIPI CSI-2 +receiver, and the four virtual channel outputs from the receiver are +routed as follows: vc0 to the IPU1 CSI0 mux, vc1 directly to IPU1 CSI1, +vc2 directly to IPU2 CSI0, and vc3 to the IPU2 CSI1 mux. The OV5640 is +also connected to i2c bus 2 on the SabreLite, therefore the OV5642 and +OV5640 must not share the same i2c slave address. + +The following basic example configures unprocessed video capture +pipelines for both sensors. The OV5642 is routed to ipu1_csi0, and +the OV5640, transmitting on MIPI CSI-2 virtual channel 1 (which is +imx6-mipi-csi2 pad 2), is routed to ipu1_csi1. Both sensors are +configured to output 640x480, and the OV5642 outputs YUYV2X8, the +OV5640 UYVY2X8: + +.. code-block:: none + + # Setup links for OV5642 + media-ctl -l "'ov5642 1-0042':0 -> 'ipu1_csi0_mux':1[1]" + media-ctl -l "'ipu1_csi0_mux':2 -> 'ipu1_csi0':0[1]" + media-ctl -l "'ipu1_csi0':2 -> 'ipu1_csi0 capture':0[1]" + # Setup links for OV5640 + media-ctl -l "'ov5640 1-0040':0 -> 'imx6-mipi-csi2':0[1]" + media-ctl -l "'imx6-mipi-csi2':2 -> 'ipu1_csi1':0[1]" + media-ctl -l "'ipu1_csi1':2 -> 'ipu1_csi1 capture':0[1]" + # Configure pads for OV5642 pipeline + media-ctl -V "'ov5642 1-0042':0 [fmt:YUYV2X8/640x480 field:none]" + media-ctl -V "'ipu1_csi0_mux':2 [fmt:YUYV2X8/640x480 field:none]" + media-ctl -V "'ipu1_csi0':2 [fmt:AYUV32/640x480 field:none]" + # Configure pads for OV5640 pipeline + media-ctl -V "'ov5640 1-0040':0 [fmt:UYVY2X8/640x480 field:none]" + media-ctl -V "'imx6-mipi-csi2':2 [fmt:UYVY2X8/640x480 field:none]" + media-ctl -V "'ipu1_csi1':2 [fmt:AYUV32/640x480 field:none]" + +Streaming can then begin independently on the capture device nodes +"ipu1_csi0 capture" and "ipu1_csi1 capture". The v4l2-ctl tool can +be used to select any supported YUV pixelformat on the capture device +nodes, including planar. + +i.MX6Q SabreAuto with ADV7180 decoder +------------------------------------- + +On the i.MX6Q SabreAuto, an on-board ADV7180 SD decoder is connected to the +parallel bus input on the internal video mux to IPU1 CSI0. + +The following example configures a pipeline to capture from the ADV7180 +video decoder, assuming NTSC 720x480 input signals, using simple +interweave (unconverted and without motion compensation). The adv7180 +must output sequential or alternating fields (field type 'seq-bt' for +NTSC, or 'alternate'): + +.. code-block:: none + + # Setup links + media-ctl -l "'adv7180 3-0021':0 -> 'ipu1_csi0_mux':1[1]" + media-ctl -l "'ipu1_csi0_mux':2 -> 'ipu1_csi0':0[1]" + media-ctl -l "'ipu1_csi0':2 -> 'ipu1_csi0 capture':0[1]" + # Configure pads + media-ctl -V "'adv7180 3-0021':0 [fmt:UYVY2X8/720x480 field:seq-bt]" + media-ctl -V "'ipu1_csi0_mux':2 [fmt:UYVY2X8/720x480]" + media-ctl -V "'ipu1_csi0':2 [fmt:AYUV32/720x480]" + # Configure "ipu1_csi0 capture" interface (assumed at /dev/video4) + v4l2-ctl -d4 --set-fmt-video=field=interlaced_bt + +Streaming can then begin on /dev/video4. The v4l2-ctl tool can also be +used to select any supported YUV pixelformat on /dev/video4. + +This example configures a pipeline to capture from the ADV7180 +video decoder, assuming PAL 720x576 input signals, with Motion +Compensated de-interlacing. The adv7180 must output sequential or +alternating fields (field type 'seq-tb' for PAL, or 'alternate'). + +.. code-block:: none + + # Setup links + media-ctl -l "'adv7180 3-0021':0 -> 'ipu1_csi0_mux':1[1]" + media-ctl -l "'ipu1_csi0_mux':2 -> 'ipu1_csi0':0[1]" + media-ctl -l "'ipu1_csi0':1 -> 'ipu1_vdic':0[1]" + media-ctl -l "'ipu1_vdic':2 -> 'ipu1_ic_prp':0[1]" + media-ctl -l "'ipu1_ic_prp':2 -> 'ipu1_ic_prpvf':0[1]" + media-ctl -l "'ipu1_ic_prpvf':1 -> 'ipu1_ic_prpvf capture':0[1]" + # Configure pads + media-ctl -V "'adv7180 3-0021':0 [fmt:UYVY2X8/720x576 field:seq-tb]" + media-ctl -V "'ipu1_csi0_mux':2 [fmt:UYVY2X8/720x576]" + media-ctl -V "'ipu1_csi0':1 [fmt:AYUV32/720x576]" + media-ctl -V "'ipu1_vdic':2 [fmt:AYUV32/720x576 field:none]" + media-ctl -V "'ipu1_ic_prp':2 [fmt:AYUV32/720x576 field:none]" + media-ctl -V "'ipu1_ic_prpvf':1 [fmt:AYUV32/720x576 field:none]" + # Configure "ipu1_ic_prpvf capture" interface (assumed at /dev/video2) + v4l2-ctl -d2 --set-fmt-video=field=none + +Streaming can then begin on /dev/video2. The v4l2-ctl tool can also be +used to select any supported YUV pixelformat on /dev/video2. + +This platform accepts Composite Video analog inputs to the ADV7180 on +Ain1 (connector J42). + +i.MX6DL SabreAuto with ADV7180 decoder +-------------------------------------- + +On the i.MX6DL SabreAuto, an on-board ADV7180 SD decoder is connected to the +parallel bus input on the internal video mux to IPU1 CSI0. + +The following example configures a pipeline to capture from the ADV7180 +video decoder, assuming NTSC 720x480 input signals, using simple +interweave (unconverted and without motion compensation). The adv7180 +must output sequential or alternating fields (field type 'seq-bt' for +NTSC, or 'alternate'): + +.. code-block:: none + + # Setup links + media-ctl -l "'adv7180 4-0021':0 -> 'ipu1_csi0_mux':4[1]" + media-ctl -l "'ipu1_csi0_mux':5 -> 'ipu1_csi0':0[1]" + media-ctl -l "'ipu1_csi0':2 -> 'ipu1_csi0 capture':0[1]" + # Configure pads + media-ctl -V "'adv7180 4-0021':0 [fmt:UYVY2X8/720x480 field:seq-bt]" + media-ctl -V "'ipu1_csi0_mux':5 [fmt:UYVY2X8/720x480]" + media-ctl -V "'ipu1_csi0':2 [fmt:AYUV32/720x480]" + # Configure "ipu1_csi0 capture" interface (assumed at /dev/video0) + v4l2-ctl -d0 --set-fmt-video=field=interlaced_bt + +Streaming can then begin on /dev/video0. The v4l2-ctl tool can also be +used to select any supported YUV pixelformat on /dev/video0. + +This example configures a pipeline to capture from the ADV7180 +video decoder, assuming PAL 720x576 input signals, with Motion +Compensated de-interlacing. The adv7180 must output sequential or +alternating fields (field type 'seq-tb' for PAL, or 'alternate'). + +.. code-block:: none + + # Setup links + media-ctl -l "'adv7180 4-0021':0 -> 'ipu1_csi0_mux':4[1]" + media-ctl -l "'ipu1_csi0_mux':5 -> 'ipu1_csi0':0[1]" + media-ctl -l "'ipu1_csi0':1 -> 'ipu1_vdic':0[1]" + media-ctl -l "'ipu1_vdic':2 -> 'ipu1_ic_prp':0[1]" + media-ctl -l "'ipu1_ic_prp':2 -> 'ipu1_ic_prpvf':0[1]" + media-ctl -l "'ipu1_ic_prpvf':1 -> 'ipu1_ic_prpvf capture':0[1]" + # Configure pads + media-ctl -V "'adv7180 4-0021':0 [fmt:UYVY2X8/720x576 field:seq-tb]" + media-ctl -V "'ipu1_csi0_mux':5 [fmt:UYVY2X8/720x576]" + media-ctl -V "'ipu1_csi0':1 [fmt:AYUV32/720x576]" + media-ctl -V "'ipu1_vdic':2 [fmt:AYUV32/720x576 field:none]" + media-ctl -V "'ipu1_ic_prp':2 [fmt:AYUV32/720x576 field:none]" + media-ctl -V "'ipu1_ic_prpvf':1 [fmt:AYUV32/720x576 field:none]" + # Configure "ipu1_ic_prpvf capture" interface (assumed at /dev/video2) + v4l2-ctl -d2 --set-fmt-video=field=none + +Streaming can then begin on /dev/video2. The v4l2-ctl tool can also be +used to select any supported YUV pixelformat on /dev/video2. + +This platform accepts Composite Video analog inputs to the ADV7180 on +Ain1 (connector J42). + +i.MX6Q SabreSD with MIPI CSI-2 OV5640 +------------------------------------- + +Similarly to i.MX6Q SabreLite, the i.MX6Q SabreSD supports a parallel +interface OV5642 module on IPU1 CSI0, and a MIPI CSI-2 OV5640 +module. The OV5642 connects to i2c bus 1 and the OV5640 to i2c bus 2. + +The device tree for SabreSD includes OF graphs for both the parallel +OV5642 and the MIPI CSI-2 OV5640, but as of this writing only the MIPI +CSI-2 OV5640 has been tested, so the OV5642 node is currently disabled. +The OV5640 module connects to MIPI connector J5. The NXP part number +for the OV5640 module that connects to the SabreSD board is H120729. + +The following example configures unprocessed video capture pipeline to +capture from the OV5640, transmitting on MIPI CSI-2 virtual channel 0: + +.. code-block:: none + + # Setup links + media-ctl -l "'ov5640 1-003c':0 -> 'imx6-mipi-csi2':0[1]" + media-ctl -l "'imx6-mipi-csi2':1 -> 'ipu1_csi0_mux':0[1]" + media-ctl -l "'ipu1_csi0_mux':2 -> 'ipu1_csi0':0[1]" + media-ctl -l "'ipu1_csi0':2 -> 'ipu1_csi0 capture':0[1]" + # Configure pads + media-ctl -V "'ov5640 1-003c':0 [fmt:UYVY2X8/640x480]" + media-ctl -V "'imx6-mipi-csi2':1 [fmt:UYVY2X8/640x480]" + media-ctl -V "'ipu1_csi0_mux':0 [fmt:UYVY2X8/640x480]" + media-ctl -V "'ipu1_csi0':0 [fmt:AYUV32/640x480]" + +Streaming can then begin on "ipu1_csi0 capture" node. The v4l2-ctl +tool can be used to select any supported pixelformat on the capture +device node. + +To determine what is the /dev/video node correspondent to +"ipu1_csi0 capture": + +.. code-block:: none + + media-ctl -e "ipu1_csi0 capture" + /dev/video0 + +/dev/video0 is the streaming element in this case. + +Starting the streaming via v4l2-ctl: + +.. code-block:: none + + v4l2-ctl --stream-mmap -d /dev/video0 + +Starting the streaming via Gstreamer and sending the content to the display: + +.. code-block:: none + + gst-launch-1.0 v4l2src device=/dev/video0 ! kmssink + +The following example configures a direct conversion pipeline to capture +from the OV5640, transmitting on MIPI CSI-2 virtual channel 0. It also +shows colorspace conversion and scaling at IC output. + +.. code-block:: none + + # Setup links + media-ctl -l "'ov5640 1-003c':0 -> 'imx6-mipi-csi2':0[1]" + media-ctl -l "'imx6-mipi-csi2':1 -> 'ipu1_csi0_mux':0[1]" + media-ctl -l "'ipu1_csi0_mux':2 -> 'ipu1_csi0':0[1]" + media-ctl -l "'ipu1_csi0':1 -> 'ipu1_ic_prp':0[1]" + media-ctl -l "'ipu1_ic_prp':1 -> 'ipu1_ic_prpenc':0[1]" + media-ctl -l "'ipu1_ic_prpenc':1 -> 'ipu1_ic_prpenc capture':0[1]" + # Configure pads + media-ctl -V "'ov5640 1-003c':0 [fmt:UYVY2X8/640x480]" + media-ctl -V "'imx6-mipi-csi2':1 [fmt:UYVY2X8/640x480]" + media-ctl -V "'ipu1_csi0_mux':2 [fmt:UYVY2X8/640x480]" + media-ctl -V "'ipu1_csi0':1 [fmt:AYUV32/640x480]" + media-ctl -V "'ipu1_ic_prp':1 [fmt:AYUV32/640x480]" + media-ctl -V "'ipu1_ic_prpenc':1 [fmt:ARGB8888_1X32/800x600]" + # Set a format at the capture interface + v4l2-ctl -d /dev/video1 --set-fmt-video=pixelformat=RGB3 + +Streaming can then begin on "ipu1_ic_prpenc capture" node. + +To determine what is the /dev/video node correspondent to +"ipu1_ic_prpenc capture": + +.. code-block:: none + + media-ctl -e "ipu1_ic_prpenc capture" + /dev/video1 + + +/dev/video1 is the streaming element in this case. + +Starting the streaming via v4l2-ctl: + +.. code-block:: none + + v4l2-ctl --stream-mmap -d /dev/video1 + +Starting the streaming via Gstreamer and sending the content to the display: + +.. code-block:: none + + gst-launch-1.0 v4l2src device=/dev/video1 ! kmssink + +Known Issues +------------ + +1. When using 90 or 270 degree rotation control at capture resolutions + near the IC resizer limit of 1024x1024, and combined with planar + pixel formats (YUV420, YUV422p), frame capture will often fail with + no end-of-frame interrupts from the IDMAC channel. To work around + this, use lower resolution and/or packed formats (YUYV, RGB3, etc.) + when 90 or 270 rotations are needed. + + +File list +--------- + +drivers/staging/media/imx/ +include/media/imx.h +include/linux/imx-media.h + +References +---------- + +.. [#f1] http://www.nxp.com/assets/documents/data/en/reference-manuals/IMX6DQRM.pdf +.. [#f2] http://www.nxp.com/assets/documents/data/en/reference-manuals/IMX6SDLRM.pdf + + +Authors +------- + +- Steve Longerbeam <steve_longerbeam@mentor.com> +- Philipp Zabel <kernel@pengutronix.de> +- Russell King <linux@armlinux.org.uk> + +Copyright (C) 2012-2017 Mentor Graphics Inc. diff --git a/Documentation/admin-guide/media/imx6q-sabreauto.dot b/Documentation/admin-guide/media/imx6q-sabreauto.dot new file mode 100644 index 000000000..bd6cf0b35 --- /dev/null +++ b/Documentation/admin-guide/media/imx6q-sabreauto.dot @@ -0,0 +1,51 @@ +digraph board { + rankdir=TB + n00000001 [label="{{<port0> 0} | ipu1_csi0\n/dev/v4l-subdev0 | {<port1> 1 | <port2> 2}}", shape=Mrecord, style=filled, fillcolor=green] + n00000001:port2 -> n00000005 [style=dashed] + n00000001:port1 -> n0000000f:port0 [style=dashed] + n00000001:port1 -> n0000000b:port0 [style=dashed] + n00000005 [label="ipu1_csi0 capture\n/dev/video0", shape=box, style=filled, fillcolor=yellow] + n0000000b [label="{{<port0> 0 | <port1> 1} 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+ n0000005b [label="ipu2_ic_prpvf capture\n/dev/video6", shape=box, style=filled, fillcolor=yellow] + n0000006b [label="{{<port0> 0} | ipu2_csi1\n/dev/v4l-subdev11 | {<port1> 1 | <port2> 2}}", shape=Mrecord, style=filled, fillcolor=green] + n0000006b:port2 -> n0000006f [style=dashed] + n0000006b:port1 -> n0000004b:port0 [style=dashed] + n0000006b:port1 -> n00000047:port0 [style=dashed] + n0000006f [label="ipu2_csi1 capture\n/dev/video7", shape=box, style=filled, fillcolor=yellow] + n00000079 [label="{{<port0> 0} | imx6-mipi-csi2\n/dev/v4l-subdev12 | {<port1> 1 | <port2> 2 | <port3> 3 | <port4> 4}}", shape=Mrecord, style=filled, fillcolor=green] + n00000079:port2 -> n0000002f:port0 [style=dashed] + n00000079:port3 -> n0000003d:port0 [style=dashed] + n00000079:port1 -> n0000007f:port0 [style=dashed] + n00000079:port4 -> n00000083:port0 [style=dashed] + n0000007f [label="{{<port0> 0 | <port1> 1} | ipu1_csi0_mux\n/dev/v4l-subdev13 | {<port2> 2}}", shape=Mrecord, style=filled, fillcolor=green] + n0000007f:port2 -> n00000001:port0 [style=dashed] + n00000083 [label="{{<port0> 0 | <port1> 1} | ipu2_csi1_mux\n/dev/v4l-subdev14 | {<port2> 2}}", shape=Mrecord, style=filled, fillcolor=green] + n00000083:port2 -> n0000006b:port0 [style=dashed] + n00000087 [label="{{} | ov5640 1-003c\n/dev/v4l-subdev15 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green] + n00000087:port0 -> n00000079:port0 [style=dashed] +} diff --git a/Documentation/admin-guide/media/imx7.rst b/Documentation/admin-guide/media/imx7.rst new file mode 100644 index 000000000..1e442c97d --- /dev/null +++ b/Documentation/admin-guide/media/imx7.rst @@ -0,0 +1,161 @@ +.. SPDX-License-Identifier: GPL-2.0 + +i.MX7 Video Capture Driver +========================== + +Introduction +------------ + +The i.MX7 contrary to the i.MX5/6 family does not contain an Image Processing +Unit (IPU); because of that the capabilities to perform operations or +manipulation of the capture frames are less feature rich. + +For image capture the i.MX7 has three units: +- CMOS Sensor Interface (CSI) +- Video Multiplexer +- MIPI CSI-2 Receiver + +.. code-block:: none + + MIPI Camera Input ---> MIPI CSI-2 --- > |\ + | \ + | \ + | M | + | U | ------> CSI ---> Capture + | X | + | / + Parallel Camera Input ----------------> | / + |/ + +For additional information, please refer to the latest versions of the i.MX7 +reference manual [#f1]_. + +Entities +-------- + +imx7-mipi-csi2 +-------------- + +This is the MIPI CSI-2 receiver entity. It has one sink pad to receive the pixel +data from MIPI CSI-2 camera sensor. It has one source pad, corresponding to the +virtual channel 0. This module is compliant to previous version of Samsung +D-phy, and supports two D-PHY Rx Data lanes. + +csi-mux +------- + +This is the video multiplexer. It has two sink pads to select from either camera +sensor with a parallel interface or from MIPI CSI-2 virtual channel 0. It has +a single source pad that routes to the CSI. + +csi +--- + +The CSI enables the chip to connect directly to external CMOS image sensor. CSI +can interface directly with Parallel and MIPI CSI-2 buses. It has 256 x 64 FIFO +to store received image pixel data and embedded DMA controllers to transfer data +from the FIFO through AHB bus. + +This entity has one sink pad that receives from the csi-mux entity and a single +source pad that routes video frames directly to memory buffers. This pad is +routed to a capture device node. + +Usage Notes +----------- + +To aid in configuration and for backward compatibility with V4L2 applications +that access controls only from video device nodes, the capture device interfaces +inherit controls from the active entities in the current pipeline, so controls +can be accessed either directly from the subdev or from the active capture +device interface. For example, the sensor controls are available either from the +sensor subdevs or from the active capture device. + +Warp7 with OV2680 +----------------- + +On this platform an OV2680 MIPI CSI-2 module is connected to the internal MIPI +CSI-2 receiver. The following example configures a video capture pipeline with +an output of 800x600, and BGGR 10 bit bayer format: + +.. code-block:: none + + # Setup links + media-ctl -l "'ov2680 1-0036':0 -> 'imx7-mipi-csis.0':0[1]" + media-ctl -l "'imx7-mipi-csis.0':1 -> 'csi-mux':1[1]" + media-ctl -l "'csi-mux':2 -> 'csi':0[1]" + media-ctl -l "'csi':1 -> 'csi capture':0[1]" + + # Configure pads for pipeline + media-ctl -V "'ov2680 1-0036':0 [fmt:SBGGR10_1X10/800x600 field:none]" + media-ctl -V "'csi-mux':1 [fmt:SBGGR10_1X10/800x600 field:none]" + media-ctl -V "'csi-mux':2 [fmt:SBGGR10_1X10/800x600 field:none]" + media-ctl -V "'imx7-mipi-csis.0':0 [fmt:SBGGR10_1X10/800x600 field:none]" + media-ctl -V "'csi':0 [fmt:SBGGR10_1X10/800x600 field:none]" + +After this streaming can start. The v4l2-ctl tool can be used to select any of +the resolutions supported by the sensor. + +.. code-block:: none + + # media-ctl -p + Media controller API version 5.2.0 + + Media device information + ------------------------ + driver imx7-csi + model imx-media + serial + bus info + hw revision 0x0 + driver version 5.2.0 + + Device topology + - entity 1: csi (2 pads, 2 links) + type V4L2 subdev subtype Unknown flags 0 + device node name /dev/v4l-subdev0 + pad0: Sink + [fmt:SBGGR10_1X10/800x600 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range] + <- "csi-mux":2 [ENABLED] + pad1: Source + [fmt:SBGGR10_1X10/800x600 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range] + -> "csi capture":0 [ENABLED] + + - entity 4: csi capture (1 pad, 1 link) + type Node subtype V4L flags 0 + device node name /dev/video0 + pad0: Sink + <- "csi":1 [ENABLED] + + - entity 10: csi-mux (3 pads, 2 links) + type V4L2 subdev subtype Unknown flags 0 + device node name /dev/v4l-subdev1 + pad0: Sink + [fmt:Y8_1X8/1x1 field:none] + pad1: Sink + [fmt:SBGGR10_1X10/800x600 field:none] + <- "imx7-mipi-csis.0":1 [ENABLED] + pad2: Source + [fmt:SBGGR10_1X10/800x600 field:none] + -> "csi":0 [ENABLED] + + - entity 14: imx7-mipi-csis.0 (2 pads, 2 links) + type V4L2 subdev subtype Unknown flags 0 + device node name /dev/v4l-subdev2 + pad0: Sink + [fmt:SBGGR10_1X10/800x600 field:none] + <- "ov2680 1-0036":0 [ENABLED] + pad1: Source + [fmt:SBGGR10_1X10/800x600 field:none] + -> "csi-mux":1 [ENABLED] + + - entity 17: ov2680 1-0036 (1 pad, 1 link) + type V4L2 subdev subtype Sensor flags 0 + device node name /dev/v4l-subdev3 + pad0: Source + [fmt:SBGGR10_1X10/800x600@1/30 field:none colorspace:srgb] + -> "imx7-mipi-csis.0":0 [ENABLED] + +References +---------- + +.. [#f1] https://www.nxp.com/docs/en/reference-manual/IMX7SRM.pdf diff --git a/Documentation/admin-guide/media/index.rst b/Documentation/admin-guide/media/index.rst new file mode 100644 index 000000000..6e0d2bae7 --- /dev/null +++ b/Documentation/admin-guide/media/index.rst @@ -0,0 +1,61 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: <isonum.txt> + +==================================== +Media subsystem admin and user guide +==================================== + +This section contains usage information about media subsystem and +its supported drivers. + +Please see: + +- :doc:`/userspace-api/media/index` + for the userspace APIs used on media devices. + +- :doc:`/driver-api/media/index` + for driver development information and Kernel APIs used by + media devices; + +The media subsystem +=================== + +.. only:: html + + .. class:: toc-title + + Table of Contents + +.. toctree:: + :maxdepth: 2 + :numbered: + + intro + building + + remote-controller + + dvb + + cardlist + + v4l-drivers + dvb-drivers + cec-drivers + +**Copyright** |copy| 1999-2020 : LinuxTV Developers + +:: + + This documentation is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by the Free + Software Foundation; either version 2 of the License, or (at your option) any + later version. + + This program is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + + For more details see the file COPYING in the source distribution of Linux. diff --git a/Documentation/admin-guide/media/intro.rst b/Documentation/admin-guide/media/intro.rst new file mode 100644 index 000000000..fec8122f2 --- /dev/null +++ b/Documentation/admin-guide/media/intro.rst @@ -0,0 +1,27 @@ +.. SPDX-License-Identifier: GPL-2.0 + +============ +Introduction +============ + +The media subsystem consists on Linux support for several different types +of devices: + +- Audio and video grabbers; +- PC and Laptop Cameras; +- Complex cameras found on Embedded hardware; +- Analog and digital TV; +- HDMI Customer Electronics Control (CEC); +- Multi-touch input devices; +- Remote Controllers; +- Media encoders and decoders. + +Due to the diversity of devices, the subsystem provides several different +APIs: + +- Remote Controller API; +- HDMI CEC API; +- Video4Linux API; +- Media controller API; +- Video4Linux Request API (experimental); +- Digital TV API (also known as DVB API). diff --git a/Documentation/admin-guide/media/ipu3.rst b/Documentation/admin-guide/media/ipu3.rst new file mode 100644 index 000000000..07d139bf8 --- /dev/null +++ b/Documentation/admin-guide/media/ipu3.rst @@ -0,0 +1,597 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: <isonum.txt> + +=============================================================== +Intel Image Processing Unit 3 (IPU3) Imaging Unit (ImgU) driver +=============================================================== + +Copyright |copy| 2018 Intel Corporation + +Introduction +============ + +This file documents the Intel IPU3 (3rd generation Image Processing Unit) +Imaging Unit drivers located under drivers/media/pci/intel/ipu3 (CIO2) as well +as under drivers/staging/media/ipu3 (ImgU). + +The Intel IPU3 found in certain Kaby Lake (as well as certain Sky Lake) +platforms (U/Y processor lines) is made up of two parts namely the Imaging Unit +(ImgU) and the CIO2 device (MIPI CSI2 receiver). + +The CIO2 device receives the raw Bayer data from the sensors and outputs the +frames in a format that is specific to the IPU3 (for consumption by the IPU3 +ImgU). The CIO2 driver is available as drivers/media/pci/intel/ipu3/ipu3-cio2* +and is enabled through the CONFIG_VIDEO_IPU3_CIO2 config option. + +The Imaging Unit (ImgU) is responsible for processing images captured +by the IPU3 CIO2 device. The ImgU driver sources can be found under +drivers/staging/media/ipu3 directory. The driver is enabled through the +CONFIG_VIDEO_IPU3_IMGU config option. + +The two driver modules are named ipu3_csi2 and ipu3_imgu, respectively. + +The drivers has been tested on Kaby Lake platforms (U/Y processor lines). + +Both of the drivers implement V4L2, Media Controller and V4L2 sub-device +interfaces. The IPU3 CIO2 driver supports camera sensors connected to the CIO2 +MIPI CSI-2 interfaces through V4L2 sub-device sensor drivers. + +CIO2 +==== + +The CIO2 is represented as a single V4L2 subdev, which provides a V4L2 subdev +interface to the user space. There is a video node for each CSI-2 receiver, +with a single media controller interface for the entire device. + +The CIO2 contains four independent capture channel, each with its own MIPI CSI-2 +receiver and DMA engine. Each channel is modelled as a V4L2 sub-device exposed +to userspace as a V4L2 sub-device node and has two pads: + +.. tabularcolumns:: |p{0.8cm}|p{4.0cm}|p{4.0cm}| + +.. flat-table:: + + * - pad + - direction + - purpose + + * - 0 + - sink + - MIPI CSI-2 input, connected to the sensor subdev + + * - 1 + - source + - Raw video capture, connected to the V4L2 video interface + +The V4L2 video interfaces model the DMA engines. They are exposed to userspace +as V4L2 video device nodes. + +Capturing frames in raw Bayer format +------------------------------------ + +CIO2 MIPI CSI2 receiver is used to capture frames (in packed raw Bayer format) +from the raw sensors connected to the CSI2 ports. The captured frames are used +as input to the ImgU driver. + +Image processing using IPU3 ImgU requires tools such as raw2pnm [#f1]_, and +yavta [#f2]_ due to the following unique requirements and / or features specific +to IPU3. + +-- The IPU3 CSI2 receiver outputs the captured frames from the sensor in packed +raw Bayer format that is specific to IPU3. + +-- Multiple video nodes have to be operated simultaneously. + +Let us take the example of ov5670 sensor connected to CSI2 port 0, for a +2592x1944 image capture. + +Using the media contorller APIs, the ov5670 sensor is configured to send +frames in packed raw Bayer format to IPU3 CSI2 receiver. + +.. code-block:: none + + # This example assumes /dev/media0 as the CIO2 media device + export MDEV=/dev/media0 + + # and that ov5670 sensor is connected to i2c bus 10 with address 0x36 + export SDEV=$(media-ctl -d $MDEV -e "ov5670 10-0036") + + # Establish the link for the media devices using media-ctl [#f3]_ + media-ctl -d $MDEV -l "ov5670:0 -> ipu3-csi2 0:0[1]" + + # Set the format for the media devices + media-ctl -d $MDEV -V "ov5670:0 [fmt:SGRBG10/2592x1944]" + media-ctl -d $MDEV -V "ipu3-csi2 0:0 [fmt:SGRBG10/2592x1944]" + media-ctl -d $MDEV -V "ipu3-csi2 0:1 [fmt:SGRBG10/2592x1944]" + +Once the media pipeline is configured, desired sensor specific settings +(such as exposure and gain settings) can be set, using the yavta tool. + +e.g + +.. code-block:: none + + yavta -w 0x009e0903 444 $SDEV + yavta -w 0x009e0913 1024 $SDEV + yavta -w 0x009e0911 2046 $SDEV + +Once the desired sensor settings are set, frame captures can be done as below. + +e.g + +.. code-block:: none + + yavta --data-prefix -u -c10 -n5 -I -s2592x1944 --file=/tmp/frame-#.bin \ + -f IPU3_SGRBG10 $(media-ctl -d $MDEV -e "ipu3-cio2 0") + +With the above command, 10 frames are captured at 2592x1944 resolution, with +sGRBG10 format and output as IPU3_SGRBG10 format. + +The captured frames are available as /tmp/frame-#.bin files. + +ImgU +==== + +The ImgU is represented as two V4L2 subdevs, each of which provides a V4L2 +subdev interface to the user space. + +Each V4L2 subdev represents a pipe, which can support a maximum of 2 streams. +This helps to support advanced camera features like Continuous View Finder (CVF) +and Snapshot During Video(SDV). + +The ImgU contains two independent pipes, each modelled as a V4L2 sub-device +exposed to userspace as a V4L2 sub-device node. + +Each pipe has two sink pads and three source pads for the following purpose: + +.. tabularcolumns:: |p{0.8cm}|p{4.0cm}|p{4.0cm}| + +.. flat-table:: + + * - pad + - direction + - purpose + + * - 0 + - sink + - Input raw video stream + + * - 1 + - sink + - Processing parameters + + * - 2 + - source + - Output processed video stream + + * - 3 + - source + - Output viewfinder video stream + + * - 4 + - source + - 3A statistics + +Each pad is connected to a corresponding V4L2 video interface, exposed to +userspace as a V4L2 video device node. + +Device operation +---------------- + +With ImgU, once the input video node ("ipu3-imgu 0/1":0, in +<entity>:<pad-number> format) is queued with buffer (in packed raw Bayer +format), ImgU starts processing the buffer and produces the video output in YUV +format and statistics output on respective output nodes. The driver is expected +to have buffers ready for all of parameter, output and statistics nodes, when +input video node is queued with buffer. + +At a minimum, all of input, main output, 3A statistics and viewfinder +video nodes should be enabled for IPU3 to start image processing. + +Each ImgU V4L2 subdev has the following set of video nodes. + +input, output and viewfinder video nodes +---------------------------------------- + +The frames (in packed raw Bayer format specific to the IPU3) received by the +input video node is processed by the IPU3 Imaging Unit and are output to 2 video +nodes, with each targeting a different purpose (main output and viewfinder +output). + +Details onand the Bayer format specific to the IPU3 can be found in +:ref:`v4l2-pix-fmt-ipu3-sbggr10`. + +The driver supports V4L2 Video Capture Interface as defined at :ref:`devices`. + +Only the multi-planar API is supported. More details can be found at +:ref:`planar-apis`. + +Parameters video node +--------------------- + +The parameters video node receives the ImgU algorithm parameters that are used +to configure how the ImgU algorithms process the image. + +Details on processing parameters specific to the IPU3 can be found in +:ref:`v4l2-meta-fmt-params`. + +3A statistics video node +------------------------ + +3A statistics video node is used by the ImgU driver to output the 3A (auto +focus, auto exposure and auto white balance) statistics for the frames that are +being processed by the ImgU to user space applications. User space applications +can use this statistics data to compute the desired algorithm parameters for +the ImgU. + +Configuring the Intel IPU3 +========================== + +The IPU3 ImgU pipelines can be configured using the Media Controller, defined at +:ref:`media_controller`. + +Running mode and firmware binary selection +------------------------------------------ + +ImgU works based on firmware, currently the ImgU firmware support run 2 pipes in +time-sharing with single input frame data. Each pipe can run at certain mode - +"VIDEO" or "STILL", "VIDEO" mode is commonly used for video frames capture, and +"STILL" is used for still frame capture. However, you can also select "VIDEO" to +capture still frames if you want to capture images with less system load and +power. For "STILL" mode, ImgU will try to use smaller BDS factor and output +larger bayer frame for further YUV processing than "VIDEO" mode to get high +quality images. Besides, "STILL" mode need XNR3 to do noise reduction, hence +"STILL" mode will need more power and memory bandwidth than "VIDEO" mode. TNR +will be enabled in "VIDEO" mode and bypassed by "STILL" mode. ImgU is running at +“VIDEO” mode by default, the user can use v4l2 control V4L2_CID_INTEL_IPU3_MODE +(currently defined in drivers/staging/media/ipu3/include/intel-ipu3.h) to query +and set the running mode. For user, there is no difference for buffer queueing +between the "VIDEO" and "STILL" mode, mandatory input and main output node +should be enabled and buffers need be queued, the statistics and the view-finder +queues are optional. + +The firmware binary will be selected according to current running mode, such log +"using binary if_to_osys_striped " or "using binary if_to_osys_primary_striped" +could be observed if you enable the ImgU dynamic debug, the binary +if_to_osys_striped is selected for "VIDEO" and the binary +"if_to_osys_primary_striped" is selected for "STILL". + + +Processing the image in raw Bayer format +---------------------------------------- + +Configuring ImgU V4L2 subdev for image processing +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The ImgU V4L2 subdevs have to be configured with media controller APIs to have +all the video nodes setup correctly. + +Let us take "ipu3-imgu 0" subdev as an example. + +.. code-block:: none + + media-ctl -d $MDEV -r + media-ctl -d $MDEV -l "ipu3-imgu 0 input":0 -> "ipu3-imgu 0":0[1] + media-ctl -d $MDEV -l "ipu3-imgu 0":2 -> "ipu3-imgu 0 output":0[1] + media-ctl -d $MDEV -l "ipu3-imgu 0":3 -> "ipu3-imgu 0 viewfinder":0[1] + media-ctl -d $MDEV -l "ipu3-imgu 0":4 -> "ipu3-imgu 0 3a stat":0[1] + +Also the pipe mode of the corresponding V4L2 subdev should be set as desired +(e.g 0 for video mode or 1 for still mode) through the control id 0x009819a1 as +below. + +.. code-block:: none + + yavta -w "0x009819A1 1" /dev/v4l-subdev7 + +Certain hardware blocks in ImgU pipeline can change the frame resolution by +cropping or scaling, these hardware blocks include Input Feeder(IF), Bayer Down +Scaler (BDS) and Geometric Distortion Correction (GDC). +There is also a block which can change the frame resolution - YUV Scaler, it is +only applicable to the secondary output. + +RAW Bayer frames go through these ImgU pipeline hardware blocks and the final +processed image output to the DDR memory. + +.. kernel-figure:: ipu3_rcb.svg + :alt: ipu3 resolution blocks image + + IPU3 resolution change hardware blocks + +**Input Feeder** + +Input Feeder gets the Bayer frame data from the sensor, it can enable cropping +of lines and columns from the frame and then store pixels into device's internal +pixel buffer which are ready to readout by following blocks. + +**Bayer Down Scaler** + +Bayer Down Scaler is capable of performing image scaling in Bayer domain, the +downscale factor can be configured from 1X to 1/4X in each axis with +configuration steps of 0.03125 (1/32). + +**Geometric Distortion Correction** + +Geometric Distortion Correction is used to performe correction of distortions +and image filtering. It needs some extra filter and envelop padding pixels to +work, so the input resolution of GDC should be larger than the output +resolution. + +**YUV Scaler** + +YUV Scaler which similar with BDS, but it is mainly do image down scaling in +YUV domain, it can support up to 1/12X down scaling, but it can not be applied +to the main output. + +The ImgU V4L2 subdev has to be configured with the supported resolutions in all +the above hardware blocks, for a given input resolution. +For a given supported resolution for an input frame, the Input Feeder, Bayer +Down Scaler and GDC blocks should be configured with the supported resolutions +as each hardware block has its own alignment requirement. + +You must configure the output resolution of the hardware blocks smartly to meet +the hardware requirement along with keeping the maximum field of view. The +intermediate resolutions can be generated by specific tool - + +https://github.com/intel/intel-ipu3-pipecfg + +This tool can be used to generate intermediate resolutions. More information can +be obtained by looking at the following IPU3 ImgU configuration table. + +https://chromium.googlesource.com/chromiumos/overlays/board-overlays/+/master + +Under baseboard-poppy/media-libs/cros-camera-hal-configs-poppy/files/gcss +directory, graph_settings_ov5670.xml can be used as an example. + +The following steps prepare the ImgU pipeline for the image processing. + +1. The ImgU V4L2 subdev data format should be set by using the +VIDIOC_SUBDEV_S_FMT on pad 0, using the GDC width and height obtained above. + +2. The ImgU V4L2 subdev cropping should be set by using the +VIDIOC_SUBDEV_S_SELECTION on pad 0, with V4L2_SEL_TGT_CROP as the target, +using the input feeder height and width. + +3. The ImgU V4L2 subdev composing should be set by using the +VIDIOC_SUBDEV_S_SELECTION on pad 0, with V4L2_SEL_TGT_COMPOSE as the target, +using the BDS height and width. + +For the ov5670 example, for an input frame with a resolution of 2592x1944 +(which is input to the ImgU subdev pad 0), the corresponding resolutions +for input feeder, BDS and GDC are 2592x1944, 2592x1944 and 2560x1920 +respectively. + +Once this is done, the received raw Bayer frames can be input to the ImgU +V4L2 subdev as below, using the open source application v4l2n [#f1]_. + +For an image captured with 2592x1944 [#f4]_ resolution, with desired output +resolution as 2560x1920 and viewfinder resolution as 2560x1920, the following +v4l2n command can be used. This helps process the raw Bayer frames and produces +the desired results for the main output image and the viewfinder output, in NV12 +format. + +.. code-block:: none + + v4l2n --pipe=4 --load=/tmp/frame-#.bin --open=/dev/video4 + --fmt=type:VIDEO_OUTPUT_MPLANE,width=2592,height=1944,pixelformat=0X47337069 \ + --reqbufs=type:VIDEO_OUTPUT_MPLANE,count:1 --pipe=1 \ + --output=/tmp/frames.out --open=/dev/video5 \ + --fmt=type:VIDEO_CAPTURE_MPLANE,width=2560,height=1920,pixelformat=NV12 \ + --reqbufs=type:VIDEO_CAPTURE_MPLANE,count:1 --pipe=2 \ + --output=/tmp/frames.vf --open=/dev/video6 \ + --fmt=type:VIDEO_CAPTURE_MPLANE,width=2560,height=1920,pixelformat=NV12 \ + --reqbufs=type:VIDEO_CAPTURE_MPLANE,count:1 --pipe=3 --open=/dev/video7 \ + --output=/tmp/frames.3A --fmt=type:META_CAPTURE,? \ + --reqbufs=count:1,type:META_CAPTURE --pipe=1,2,3,4 --stream=5 + +You can also use yavta [#f2]_ command to do same thing as above: + +.. code-block:: none + + yavta --data-prefix -Bcapture-mplane -c10 -n5 -I -s2592x1944 \ + --file=frame-#.out-f NV12 /dev/video5 & \ + yavta --data-prefix -Bcapture-mplane -c10 -n5 -I -s2592x1944 \ + --file=frame-#.vf -f NV12 /dev/video6 & \ + yavta --data-prefix -Bmeta-capture -c10 -n5 -I \ + --file=frame-#.3a /dev/video7 & \ + yavta --data-prefix -Boutput-mplane -c10 -n5 -I -s2592x1944 \ + --file=/tmp/frame-in.cio2 -f IPU3_SGRBG10 /dev/video4 + +where /dev/video4, /dev/video5, /dev/video6 and /dev/video7 devices point to +input, output, viewfinder and 3A statistics video nodes respectively. + +Converting the raw Bayer image into YUV domain +---------------------------------------------- + +The processed images after the above step, can be converted to YUV domain +as below. + +Main output frames +~~~~~~~~~~~~~~~~~~ + +.. code-block:: none + + raw2pnm -x2560 -y1920 -fNV12 /tmp/frames.out /tmp/frames.out.ppm + +where 2560x1920 is output resolution, NV12 is the video format, followed +by input frame and output PNM file. + +Viewfinder output frames +~~~~~~~~~~~~~~~~~~~~~~~~ + +.. code-block:: none + + raw2pnm -x2560 -y1920 -fNV12 /tmp/frames.vf /tmp/frames.vf.ppm + +where 2560x1920 is output resolution, NV12 is the video format, followed +by input frame and output PNM file. + +Example user space code for IPU3 +================================ + +User space code that configures and uses IPU3 is available here. + +https://chromium.googlesource.com/chromiumos/platform/arc-camera/+/master/ + +The source can be located under hal/intel directory. + +Overview of IPU3 pipeline +========================= + +IPU3 pipeline has a number of image processing stages, each of which takes a +set of parameters as input. The major stages of pipelines are shown here: + +.. kernel-render:: DOT + :alt: IPU3 ImgU Pipeline + :caption: IPU3 ImgU Pipeline Diagram + + digraph "IPU3 ImgU" { + node [shape=box] + splines="ortho" + rankdir="LR" + + a [label="Raw pixels"] + b [label="Bayer Downscaling"] + c [label="Optical Black Correction"] + d [label="Linearization"] + e [label="Lens Shading Correction"] + f [label="White Balance / Exposure / Focus Apply"] + g [label="Bayer Noise Reduction"] + h [label="ANR"] + i [label="Demosaicing"] + j [label="Color Correction Matrix"] + k [label="Gamma correction"] + l [label="Color Space Conversion"] + m [label="Chroma Down Scaling"] + n [label="Chromatic Noise Reduction"] + o [label="Total Color Correction"] + p [label="XNR3"] + q [label="TNR"] + r [label="DDR", style=filled, fillcolor=yellow, shape=cylinder] + s [label="YUV Downscaling"] + t [label="DDR", style=filled, fillcolor=yellow, shape=cylinder] + + { rank=same; a -> b -> c -> d -> e -> f -> g -> h -> i } + { rank=same; j -> k -> l -> m -> n -> o -> p -> q -> s -> t} + + a -> j [style=invis, weight=10] + i -> j + q -> r + } + +The table below presents a description of the above algorithms. + +======================== ======================================================= +Name Description +======================== ======================================================= +Optical Black Correction Optical Black Correction block subtracts a pre-defined + value from the respective pixel values to obtain better + image quality. + Defined in struct ipu3_uapi_obgrid_param. +Linearization This algo block uses linearization parameters to + address non-linearity sensor effects. The Lookup table + table is defined in + struct ipu3_uapi_isp_lin_vmem_params. +SHD Lens shading correction is used to correct spatial + non-uniformity of the pixel response due to optical + lens shading. This is done by applying a different gain + for each pixel. The gain, black level etc are + configured in struct ipu3_uapi_shd_config_static. +BNR Bayer noise reduction block removes image noise by + applying a bilateral filter. + See struct ipu3_uapi_bnr_static_config for details. +ANR Advanced Noise Reduction is a block based algorithm + that performs noise reduction in the Bayer domain. The + convolution matrix etc can be found in + struct ipu3_uapi_anr_config. +DM Demosaicing converts raw sensor data in Bayer format + into RGB (Red, Green, Blue) presentation. Then add + outputs of estimation of Y channel for following stream + processing by Firmware. The struct is defined as + struct ipu3_uapi_dm_config. +Color Correction Color Correction algo transforms sensor specific color + space to the standard "sRGB" color space. This is done + by applying 3x3 matrix defined in + struct ipu3_uapi_ccm_mat_config. +Gamma correction Gamma correction struct ipu3_uapi_gamma_config is a + basic non-linear tone mapping correction that is + applied per pixel for each pixel component. +CSC Color space conversion transforms each pixel from the + RGB primary presentation to YUV (Y: brightness, + UV: Luminance) presentation. This is done by applying + a 3x3 matrix defined in + struct ipu3_uapi_csc_mat_config +CDS Chroma down sampling + After the CSC is performed, the Chroma Down Sampling + is applied for a UV plane down sampling by a factor + of 2 in each direction for YUV 4:2:0 using a 4x2 + configurable filter struct ipu3_uapi_cds_params. +CHNR Chroma noise reduction + This block processes only the chrominance pixels and + performs noise reduction by cleaning the high + frequency noise. + See struct struct ipu3_uapi_yuvp1_chnr_config. +TCC Total color correction as defined in struct + struct ipu3_uapi_yuvp2_tcc_static_config. +XNR3 eXtreme Noise Reduction V3 is the third revision of + noise reduction algorithm used to improve image + quality. This removes the low frequency noise in the + captured image. Two related structs are being defined, + struct ipu3_uapi_isp_xnr3_params for ISP data memory + and struct ipu3_uapi_isp_xnr3_vmem_params for vector + memory. +TNR Temporal Noise Reduction block compares successive + frames in time to remove anomalies / noise in pixel + values. struct ipu3_uapi_isp_tnr3_vmem_params and + struct ipu3_uapi_isp_tnr3_params are defined for ISP + vector and data memory respectively. +======================== ======================================================= + +Other often encountered acronyms not listed in above table: + + ACC + Accelerator cluster + AWB_FR + Auto white balance filter response statistics + BDS + Bayer downscaler parameters + CCM + Color correction matrix coefficients + IEFd + Image enhancement filter directed + Obgrid + Optical black level compensation + OSYS + Output system configuration + ROI + Region of interest + YDS + Y down sampling + YTM + Y-tone mapping + +A few stages of the pipeline will be executed by firmware running on the ISP +processor, while many others will use a set of fixed hardware blocks also +called accelerator cluster (ACC) to crunch pixel data and produce statistics. + +ACC parameters of individual algorithms, as defined by +struct ipu3_uapi_acc_param, can be chosen to be applied by the user +space through struct struct ipu3_uapi_flags embedded in +struct ipu3_uapi_params structure. For parameters that are configured as +not enabled by the user space, the corresponding structs are ignored by the +driver, in which case the existing configuration of the algorithm will be +preserved. + +References +========== + +.. [#f5] drivers/staging/media/ipu3/include/intel-ipu3.h + +.. [#f1] https://github.com/intel/nvt + +.. [#f2] http://git.ideasonboard.org/yavta.git + +.. [#f3] http://git.ideasonboard.org/?p=media-ctl.git;a=summary + +.. 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SPDX-License-Identifier: GPL-2.0 + +IVTV cards list +=============== + +.. tabularcolumns:: |p{1.4cm}|p{12.7cm}|p{3.4cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 2 19 18 + :stub-columns: 0 + + * - Card number + - Card name + - PCI subsystem IDs + + * - 0 + - Hauppauge WinTV PVR-250 + - IVTV16 104d:813d + + * - 1 + - Hauppauge WinTV PVR-350 + - IVTV16 104d:813d + + * - 2 + - Hauppauge WinTV PVR-150 + - IVTV16 104d:813d + + * - 3 + - AVerMedia M179 + - IVTV15 1461:a3cf, IVTV15 1461:a3ce + + * - 4 + - Yuan MPG600, Kuroutoshikou ITVC16-STVLP + - IVTV16 12ab:fff3, IVTV16 12ab:ffff + + * - 5 + - YUAN MPG160, Kuroutoshikou ITVC15-STVLP, I/O Data GV-M2TV/PCI + - IVTV15 10fc:40a0 + + * - 6 + - Yuan PG600, Diamond PVR-550 + - IVTV16 ff92:0070, IVTV16 ffab:0600 + + * - 7 + - Adaptec VideOh! AVC-2410 + - IVTV16 9005:0093 + + * - 8 + - Adaptec VideOh! AVC-2010 + - IVTV16 9005:0092 + + * - 9 + - Nagase Transgear 5000TV + - IVTV16 1461:bfff + + * - 10 + - AOpen VA2000MAX-SNT6 + - IVTV16 0000:ff5f + + * - 11 + - Yuan MPG600GR, Kuroutoshikou CX23416GYC-STVLP + - IVTV16 12ab:0600, IVTV16 fbab:0600, IVTV16 1154:0523 + + * - 12 + - I/O Data GV-MVP/RX, GV-MVP/RX2W (dual tuner) + - IVTV16 10fc:d01e, IVTV16 10fc:d038, IVTV16 10fc:d039 + + * - 13 + - I/O Data GV-MVP/RX2E + - IVTV16 10fc:d025 + + * - 14 + - GotView PCI DVD + - IVTV16 12ab:0600 + + * - 15 + - GotView PCI DVD2 Deluxe + - IVTV16 ffac:0600 + + * - 16 + - Yuan MPC622 + - IVTV16 ff01:d998 + + * - 17 + - Digital Cowboy DCT-MTVP1 + - IVTV16 1461:bfff + + * - 18 + - Yuan PG600-2, GotView PCI DVD Lite + - IVTV16 ffab:0600, IVTV16 ffad:0600 + + * - 19 + - Club3D ZAP-TV1x01 + - IVTV16 ffab:0600 + + * - 20 + - AVerTV MCE 116 Plus + - IVTV16 1461:c439 + + * - 21 + - ASUS Falcon2 + - IVTV16 1043:4b66, IVTV16 1043:462e, IVTV16 1043:4b2e + + * - 22 + - AVerMedia PVR-150 Plus / AVerTV M113 Partsnic (Daewoo) Tuner + - IVTV16 1461:c034, IVTV16 1461:c035 + + * - 23 + - AVerMedia EZMaker PCI Deluxe + - IVTV16 1461:c03f + + * - 24 + - AVerMedia M104 + - IVTV16 1461:c136 + + * - 25 + - Buffalo PC-MV5L/PCI + - IVTV16 1154:052b + + * - 26 + - AVerMedia UltraTV 1500 MCE / AVerTV M113 Philips Tuner + - IVTV16 1461:c019, IVTV16 1461:c01b + + * - 27 + - Sony VAIO Giga Pocket (ENX Kikyou) + - IVTV16 104d:813d + + * - 28 + - Hauppauge WinTV PVR-350 (V1) + - IVTV16 104d:813d + + * - 29 + - Yuan MPG600GR, Kuroutoshikou CX23416GYC-STVLP (no GR) + - IVTV16 104d:813d + + * - 30 + - Yuan MPG600GR, Kuroutoshikou CX23416GYC-STVLP (no GR/YCS) + - IVTV16 104d:813d diff --git a/Documentation/admin-guide/media/ivtv.rst b/Documentation/admin-guide/media/ivtv.rst new file mode 100644 index 000000000..7b8775d20 --- /dev/null +++ b/Documentation/admin-guide/media/ivtv.rst @@ -0,0 +1,218 @@ +.. SPDX-License-Identifier: GPL-2.0 + +The ivtv driver +=============== + +Author: Hans Verkuil <hverkuil@xs4all.nl> + +This is a v4l2 device driver for the Conexant cx23415/6 MPEG encoder/decoder. +The cx23415 can do both encoding and decoding, the cx23416 can only do MPEG +encoding. Currently the only card featuring full decoding support is the +Hauppauge PVR-350. + +.. note:: + + #) This driver requires the latest encoder firmware (version 2.06.039, size + 376836 bytes). Get the firmware from here: + + https://linuxtv.org/downloads/firmware/#conexant + + #) 'normal' TV applications do not work with this driver, you need + an application that can handle MPEG input such as mplayer, xine, MythTV, + etc. + +The primary goal of the IVTV project is to provide a "clean room" Linux +Open Source driver implementation for video capture cards based on the +iCompression iTVC15 or Conexant CX23415/CX23416 MPEG Codec. + +Features +-------- + + * Hardware mpeg2 capture of broadcast video (and sound) via the tuner or + S-Video/Composite and audio line-in. + * Hardware mpeg2 capture of FM radio where hardware support exists + * Supports NTSC, PAL, SECAM with stereo sound + * Supports SAP and bilingual transmissions. + * Supports raw VBI (closed captions and teletext). + * Supports sliced VBI (closed captions and teletext) and is able to insert + this into the captured MPEG stream. + * Supports raw YUV and PCM input. + +Additional features for the PVR-350 (CX23415 based) +--------------------------------------------------- + + * Provides hardware mpeg2 playback + * Provides comprehensive OSD (On Screen Display: ie. graphics overlaying the + video signal) + * Provides a framebuffer (allowing X applications to appear on the video + device) + * Supports raw YUV output. + +IMPORTANT: In case of problems first read this page: + https://help.ubuntu.com/community/Install_IVTV_Troubleshooting + +See also +-------- + +https://linuxtv.org + +IRC +--- + +irc://irc.freenode.net/#v4l + +---------------------------------------------------------- + +Devices +------- + +A maximum of 12 ivtv boards are allowed at the moment. + +Cards that don't have a video output capability (i.e. non PVR350 cards) +lack the vbi8, vbi16, video16 and video48 devices. They also do not +support the framebuffer device /dev/fbx for OSD. + +The radio0 device may or may not be present, depending on whether the +card has a radio tuner or not. + +Here is a list of the base v4l devices: + +.. code-block:: none + + crw-rw---- 1 root video 81, 0 Jun 19 22:22 /dev/video0 + crw-rw---- 1 root video 81, 16 Jun 19 22:22 /dev/video16 + crw-rw---- 1 root video 81, 24 Jun 19 22:22 /dev/video24 + crw-rw---- 1 root video 81, 32 Jun 19 22:22 /dev/video32 + crw-rw---- 1 root video 81, 48 Jun 19 22:22 /dev/video48 + crw-rw---- 1 root video 81, 64 Jun 19 22:22 /dev/radio0 + crw-rw---- 1 root video 81, 224 Jun 19 22:22 /dev/vbi0 + crw-rw---- 1 root video 81, 228 Jun 19 22:22 /dev/vbi8 + crw-rw---- 1 root video 81, 232 Jun 19 22:22 /dev/vbi16 + +Base devices +------------ + +For every extra card you have the numbers increased by one. For example, +/dev/video0 is listed as the 'base' encoding capture device so we have: + +- /dev/video0 is the encoding capture device for the first card (card 0) +- /dev/video1 is the encoding capture device for the second card (card 1) +- /dev/video2 is the encoding capture device for the third card (card 2) + +Note that if the first card doesn't have a feature (eg no decoder, so no +video16, the second card will still use video17. The simple rule is 'add +the card number to the base device number'. If you have other capture +cards (e.g. WinTV PCI) that are detected first, then you have to tell +the ivtv module about it so that it will start counting at 1 (or 2, or +whatever). Otherwise the device numbers can get confusing. The ivtv +'ivtv_first_minor' module option can be used for that. + + +- /dev/video0 + + The encoding capture device(s). + + Read-only. + + Reading from this device gets you the MPEG1/2 program stream. + Example: + + .. code-block:: none + + cat /dev/video0 > my.mpg (you need to hit ctrl-c to exit) + + +- /dev/video16 + + The decoder output device(s) + + Write-only. Only present if the MPEG decoder (i.e. CX23415) exists. + + An mpeg2 stream sent to this device will appear on the selected video + display, audio will appear on the line-out/audio out. It is only + available for cards that support video out. Example: + + .. code-block:: none + + cat my.mpg >/dev/video16 + + +- /dev/video24 + + The raw audio capture device(s). + + Read-only + + The raw audio PCM stereo stream from the currently selected + tuner or audio line-in. Reading from this device results in a raw + (signed 16 bit Little Endian, 48000 Hz, stereo pcm) capture. + This device only captures audio. This should be replaced by an ALSA + device in the future. + Note that there is no corresponding raw audio output device, this is + not supported in the decoder firmware. + + +- /dev/video32 + + The raw video capture device(s) + + Read-only + + The raw YUV video output from the current video input. The YUV format + is non-standard (V4L2_PIX_FMT_HM12). + + Note that the YUV and PCM streams are not synchronized, so they are of + limited use. + + +- /dev/video48 + + The raw video display device(s) + + Write-only. Only present if the MPEG decoder (i.e. CX23415) exists. + + Writes a YUV stream to the decoder of the card. + + +- /dev/radio0 + + The radio tuner device(s) + + Cannot be read or written. + + Used to enable the radio tuner and tune to a frequency. You cannot + read or write audio streams with this device. Once you use this + device to tune the radio, use /dev/video24 to read the raw pcm stream + or /dev/video0 to get an mpeg2 stream with black video. + + +- /dev/vbi0 + + The 'vertical blank interval' (Teletext, CC, WSS etc) capture device(s) + + Read-only + + Captures the raw (or sliced) video data sent during the Vertical Blank + Interval. This data is used to encode teletext, closed captions, VPS, + widescreen signalling, electronic program guide information, and other + services. + + +- /dev/vbi8 + + Processed vbi feedback device(s) + + Read-only. Only present if the MPEG decoder (i.e. CX23415) exists. + + The sliced VBI data embedded in an MPEG stream is reproduced on this + device. So while playing back a recording on /dev/video16, you can + read the embedded VBI data from /dev/vbi8. + + +- /dev/vbi16 + + The vbi 'display' device(s) + + Write-only. Only present if the MPEG decoder (i.e. CX23415) exists. + + Can be used to send sliced VBI data to the video-out connector. diff --git a/Documentation/admin-guide/media/lmedm04.rst b/Documentation/admin-guide/media/lmedm04.rst new file mode 100644 index 000000000..a6ee33413 --- /dev/null +++ b/Documentation/admin-guide/media/lmedm04.rst @@ -0,0 +1,107 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Firmware files for lmedm04 cards +================================ + +To extract firmware for the DM04/QQBOX you need to copy the +following file(s) to this directory. + +For DM04+/QQBOX LME2510C (Sharp 7395 Tuner) +------------------------------------------- + +The Sharp 7395 driver can be found in windows/system32/drivers + +US2A0D.sys (dated 17 Mar 2009) + + +and run: + +.. code-block:: none + + scripts/get_dvb_firmware lme2510c_s7395 + +will produce dvb-usb-lme2510c-s7395.fw + +An alternative but older firmware can be found on the driver +disk DVB-S_EN_3.5A in BDADriver/driver + +LMEBDA_DVBS7395C.sys (dated 18 Jan 2008) + +and run: + +.. code-block:: none + + ./get_dvb_firmware lme2510c_s7395_old + +will produce dvb-usb-lme2510c-s7395.fw + +The LG firmware can be found on the driver +disk DM04+_5.1A[LG] in BDADriver/driver + +For DM04 LME2510 (LG Tuner) +--------------------------- + +LMEBDA_DVBS.sys (dated 13 Nov 2007) + +and run: + + +.. code-block:: none + + ./get_dvb_firmware lme2510_lg + +will produce dvb-usb-lme2510-lg.fw + + +Other LG firmware can be extracted manually from US280D.sys +only found in windows/system32/drivers + +dd if=US280D.sys ibs=1 skip=42360 count=3924 of=dvb-usb-lme2510-lg.fw + +For DM04 LME2510C (LG Tuner) +---------------------------- + +.. code-block:: none + + dd if=US280D.sys ibs=1 skip=35200 count=3850 of=dvb-usb-lme2510c-lg.fw + + +The Sharp 0194 tuner driver can be found in windows/system32/drivers + +US290D.sys (dated 09 Apr 2009) + +For LME2510 +----------- + +.. code-block:: none + + dd if=US290D.sys ibs=1 skip=36856 count=3976 of=dvb-usb-lme2510-s0194.fw + + +For LME2510C +------------ + + +.. code-block:: none + + dd if=US290D.sys ibs=1 skip=33152 count=3697 of=dvb-usb-lme2510c-s0194.fw + + +The m88rs2000 tuner driver can be found in windows/system32/drivers + +US2B0D.sys (dated 29 Jun 2010) + + +.. code-block:: none + + dd if=US2B0D.sys ibs=1 skip=34432 count=3871 of=dvb-usb-lme2510c-rs2000.fw + +We need to modify id of rs2000 firmware or it will warm boot id 3344:1120. + + +.. code-block:: none + + + echo -ne \\xF0\\x22 | dd conv=notrunc bs=1 count=2 seek=266 of=dvb-usb-lme2510c-rs2000.fw + +Copy the firmware file(s) to /lib/firmware diff --git a/Documentation/admin-guide/media/meye.rst b/Documentation/admin-guide/media/meye.rst new file mode 100644 index 000000000..9098a1e65 --- /dev/null +++ b/Documentation/admin-guide/media/meye.rst @@ -0,0 +1,93 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: <isonum.txt> + +Vaio Picturebook Motion Eye Camera Driver +========================================= + +Copyright |copy| 2001-2004 Stelian Pop <stelian@popies.net> + +Copyright |copy| 2001-2002 Alcôve <www.alcove.com> + +Copyright |copy| 2000 Andrew Tridgell <tridge@samba.org> + +This driver enable the use of video4linux compatible applications with the +Motion Eye camera. This driver requires the "Sony Laptop Extras" driver (which +can be found in the "Misc devices" section of the kernel configuration utility) +to be compiled and installed (using its "camera=1" parameter). + +It can do at maximum 30 fps @ 320x240 or 15 fps @ 640x480. + +Grabbing is supported in packed YUV colorspace only. + +MJPEG hardware grabbing is supported via a private API (see below). + +Hardware supported +------------------ + +This driver supports the 'second' version of the MotionEye camera :) + +The first version was connected directly on the video bus of the Neomagic +video card and is unsupported. + +The second one, made by Kawasaki Steel is fully supported by this +driver (PCI vendor/device is 0x136b/0xff01) + +The third one, present in recent (more or less last year) Picturebooks +(C1M* models), is not supported. The manufacturer has given the specs +to the developers under a NDA (which allows the development of a GPL +driver however), but things are not moving very fast (see +http://r-engine.sourceforge.net/) (PCI vendor/device is 0x10cf/0x2011). + +There is a forth model connected on the USB bus in TR1* Vaio laptops. +This camera is not supported at all by the current driver, in fact +little information if any is available for this camera +(USB vendor/device is 0x054c/0x0107). + +Driver options +-------------- + +Several options can be passed to the meye driver using the standard +module argument syntax (<param>=<value> when passing the option to the +module or meye.<param>=<value> on the kernel boot line when meye is +statically linked into the kernel). Those options are: + +.. code-block:: none + + gbuffers: number of capture buffers, default is 2 (32 max) + + gbufsize: size of each capture buffer, default is 614400 + + video_nr: video device to register (0 = /dev/video0, etc) + +Module use +---------- + +In order to automatically load the meye module on use, you can put those lines +in your /etc/modprobe.d/meye.conf file: + +.. code-block:: none + + alias char-major-81 videodev + alias char-major-81-0 meye + options meye gbuffers=32 + +Usage: +------ + +.. code-block:: none + + xawtv >= 3.49 (<http://bytesex.org/xawtv/>) + for display and uncompressed video capture: + + xawtv -c /dev/video0 -geometry 640x480 + or + xawtv -c /dev/video0 -geometry 320x240 + + motioneye (<http://popies.net/meye/>) + for getting ppm or jpg snapshots, mjpeg video + +Bugs / Todo +----------- + +- 'motioneye' still uses the meye private v4l1 API extensions. diff --git a/Documentation/admin-guide/media/misc-cardlist.rst b/Documentation/admin-guide/media/misc-cardlist.rst new file mode 100644 index 000000000..4c26bcfcc --- /dev/null +++ b/Documentation/admin-guide/media/misc-cardlist.rst @@ -0,0 +1,28 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Firewire driver +=============== + +The media subsystem also provides a firewire driver for digital TV: + +======= ===================== +Driver Name +======= ===================== +firedtv FireDTV and FloppyDTV +======= ===================== + +Test drivers +============ + +In order to test userspace applications, there's a number of virtual +drivers, with provide test functionality, simulating real hardware +devices: + +======= ====================================== +Driver Name +======= ====================================== +vicodec Virtual Codec Driver +vim2m Virtual Memory-to-Memory Driver +vimc Virtual Media Controller Driver (VIMC) +vivid Virtual Video Test Driver +======= ====================================== diff --git a/Documentation/admin-guide/media/omap3isp.rst b/Documentation/admin-guide/media/omap3isp.rst new file mode 100644 index 000000000..bc447bbec --- /dev/null +++ b/Documentation/admin-guide/media/omap3isp.rst @@ -0,0 +1,92 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: <isonum.txt> + +OMAP 3 Image Signal Processor (ISP) driver +========================================== + +Copyright |copy| 2010 Nokia Corporation + +Copyright |copy| 2009 Texas Instruments, Inc. + +Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>, +Sakari Ailus <sakari.ailus@iki.fi>, David Cohen <dacohen@gmail.com> + + +Introduction +------------ + +This file documents the Texas Instruments OMAP 3 Image Signal Processor (ISP) +driver located under drivers/media/platform/omap3isp. The original driver was +written by Texas Instruments but since that it has been rewritten (twice) at +Nokia. + +The driver has been successfully used on the following versions of OMAP 3: + +- 3430 +- 3530 +- 3630 + +The driver implements V4L2, Media controller and v4l2_subdev interfaces. +Sensor, lens and flash drivers using the v4l2_subdev interface in the kernel +are supported. + + +Split to subdevs +---------------- + +The OMAP 3 ISP is split into V4L2 subdevs, each of the blocks inside the ISP +having one subdev to represent it. Each of the subdevs provide a V4L2 subdev +interface to userspace. + +- OMAP3 ISP CCP2 +- OMAP3 ISP CSI2a +- OMAP3 ISP CCDC +- OMAP3 ISP preview +- OMAP3 ISP resizer +- OMAP3 ISP AEWB +- OMAP3 ISP AF +- OMAP3 ISP histogram + +Each possible link in the ISP is modelled by a link in the Media controller +interface. For an example program see [#]_. + + +Controlling the OMAP 3 ISP +-------------------------- + +In general, the settings given to the OMAP 3 ISP take effect at the beginning +of the following frame. This is done when the module becomes idle during the +vertical blanking period on the sensor. In memory-to-memory operation the pipe +is run one frame at a time. Applying the settings is done between the frames. + +All the blocks in the ISP, excluding the CSI-2 and possibly the CCP2 receiver, +insist on receiving complete frames. Sensors must thus never send the ISP +partial frames. + +Autoidle does have issues with some ISP blocks on the 3430, at least. +Autoidle is only enabled on 3630 when the omap3isp module parameter autoidle +is non-zero. + +Technical reference manuals (TRMs) and other documentation +---------------------------------------------------------- + +OMAP 3430 TRM: +<URL:http://focus.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZM.zip> +Referenced 2011-03-05. + +OMAP 35xx TRM: +<URL:http://www.ti.com/litv/pdf/spruf98o> Referenced 2011-03-05. + +OMAP 3630 TRM: +<URL:http://focus.ti.com/pdfs/wtbu/OMAP36xx_ES1.x_PUBLIC_TRM_vQ.zip> +Referenced 2011-03-05. + +DM 3730 TRM: +<URL:http://www.ti.com/litv/pdf/sprugn4h> Referenced 2011-03-06. + + +References +---------- + +.. [#] http://git.ideasonboard.org/?p=media-ctl.git;a=summary diff --git a/Documentation/admin-guide/media/omap4_camera.rst b/Documentation/admin-guide/media/omap4_camera.rst new file mode 100644 index 000000000..24db4222d --- /dev/null +++ b/Documentation/admin-guide/media/omap4_camera.rst @@ -0,0 +1,62 @@ +.. SPDX-License-Identifier: GPL-2.0 + +OMAP4 ISS Driver +================ + +Author: Sergio Aguirre <sergio.a.aguirre@gmail.com> + +Copyright (C) 2012, Texas Instruments + +Introduction +------------ + +The OMAP44XX family of chips contains the Imaging SubSystem (a.k.a. ISS), +Which contains several components that can be categorized in 3 big groups: + +- Interfaces (2 Interfaces: CSI2-A & CSI2-B/CCP2) +- ISP (Image Signal Processor) +- SIMCOP (Still Image Coprocessor) + +For more information, please look in [#f1]_ for latest version of: +"OMAP4430 Multimedia Device Silicon Revision 2.x" + +As of Revision AB, the ISS is described in detail in section 8. + +This driver is supporting **only** the CSI2-A/B interfaces for now. + +It makes use of the Media Controller framework [#f2]_, and inherited most of the +code from OMAP3 ISP driver (found under drivers/media/platform/omap3isp/\*), +except that it doesn't need an IOMMU now for ISS buffers memory mapping. + +Supports usage of MMAP buffers only (for now). + +Tested platforms +---------------- + +- OMAP4430SDP, w/ ES2.1 GP & SEVM4430-CAM-V1-0 (Contains IMX060 & OV5640, in + which only the last one is supported, outputting YUV422 frames). + +- TI Blaze MDP, w/ OMAP4430 ES2.2 EMU (Contains 1 IMX060 & 2 OV5650 sensors, in + which only the OV5650 are supported, outputting RAW10 frames). + +- PandaBoard, Rev. A2, w/ OMAP4430 ES2.1 GP & OV adapter board, tested with + following sensors: + * OV5640 + * OV5650 + +- Tested on mainline kernel: + + http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=summary + + Tag: v3.3 (commit c16fa4f2ad19908a47c63d8fa436a1178438c7e7) + +File list +--------- +drivers/staging/media/omap4iss/ +include/linux/platform_data/media/omap4iss.h + +References +---------- + +.. [#f1] http://focus.ti.com/general/docs/wtbu/wtbudocumentcenter.tsp?navigationId=12037&templateId=6123#62 +.. [#f2] http://lwn.net/Articles/420485/ diff --git a/Documentation/admin-guide/media/opera-firmware.rst b/Documentation/admin-guide/media/opera-firmware.rst new file mode 100644 index 000000000..fab358155 --- /dev/null +++ b/Documentation/admin-guide/media/opera-firmware.rst @@ -0,0 +1,33 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Opera firmware +============== + +Author: Marco Gittler <g.marco@freenet.de> + +To extract the firmware for the Opera DVB-S1 USB-Box +you need to copy the files: + +2830SCap2.sys +2830SLoad2.sys + +from the windriver disk into this directory. + +Then run: + +.. code-block:: none + + scripts/get_dvb_firmware opera1 + +and after that you have 2 files: + +dvb-usb-opera-01.fw +dvb-usb-opera1-fpga-01.fw + +in here. + +Copy them into /lib/firmware/ . + +After that the driver can load the firmware +(if you have enabled firmware loading +in kernel config and have hotplug running). diff --git a/Documentation/admin-guide/media/other-usb-cardlist.rst b/Documentation/admin-guide/media/other-usb-cardlist.rst new file mode 100644 index 000000000..bbfdb1389 --- /dev/null +++ b/Documentation/admin-guide/media/other-usb-cardlist.rst @@ -0,0 +1,92 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Other USB cards list +==================== + +================ ====================================== ===================== +Driver Card name USB IDs +================ ====================================== ===================== +airspy Airspy 1d50:60a1 +dvb-as102 Abilis Systems DVB-Titan 1BA6:0001 +dvb-as102 PCTV Systems picoStick (74e) 2013:0246 +dvb-as102 Elgato EyeTV DTT Deluxe 0fd9:002c +dvb-as102 nBox DVB-T Dongle 0b89:0007 +dvb-as102 Sky IT Digital Key (green led) 2137:0001 +b2c2-flexcop-usb Technisat/B2C2 FlexCop II/IIb/III 0af7:0101 + Digital TV +cpia2 Vision's CPiA2 cameras 0553:0100, 0553:0140, + such as the Digital Blue QX5 0553:0151 +go7007 WIS GO7007 MPEG encoder 1943:a250, 093b:a002, + 093b:a004, 0eb1:6666, + 0eb1:6668 +hackrf HackRF Software Decoder Radio 1d50:6089 +hdpvr Hauppauge HD PVR 2040:4900, 2040:4901, + 2040:4902, 2040:4982, + 2040:4903 +msi2500 Mirics MSi3101 SDR Dongle 1df7:2500, 2040:d300 +pvrusb2 Hauppauge WinTV-PVR USB2 2040:2900, 2040:2950, + 2040:2400, 1164:0622, + 1164:0602, 11ba:1003, + 11ba:1001, 2040:7300, + 2040:7500, 2040:7501, + 0ccd:0039, 2040:7502, + 2040:7510 +pwc Creative Webcam 5 041E:400C +pwc Creative Webcam Pro Ex 041E:4011 +pwc Logitech QuickCam 3000 Pro 046D:08B0 +pwc Logitech QuickCam Notebook Pro 046D:08B1 +pwc Logitech QuickCam 4000 Pro 046D:08B2 +pwc Logitech QuickCam Zoom (old model) 046D:08B3 +pwc Logitech QuickCam Zoom (new model) 046D:08B4 +pwc Logitech QuickCam Orbit/Sphere 046D:08B5 +pwc Logitech/Cisco VT Camera 046D:08B6 +pwc Logitech ViewPort AV 100 046D:08B7 +pwc Logitech QuickCam 046D:08B8 +pwc Philips PCA645VC 0471:0302 +pwc Philips PCA646VC 0471:0303 +pwc Askey VC010 type 2 0471:0304 +pwc Philips PCVC675K (Vesta) 0471:0307 +pwc Philips PCVC680K (Vesta Pro) 0471:0308 +pwc Philips PCVC690K (Vesta Pro Scan) 0471:030C +pwc Philips PCVC730K (ToUCam Fun), 0471:0310 + PCVC830 (ToUCam II) +pwc Philips PCVC740K (ToUCam Pro), 0471:0311 + PCVC840 (ToUCam II) +pwc Philips PCVC750K (ToUCam Pro Scan) 0471:0312 +pwc Philips PCVC720K/40 (ToUCam XS) 0471:0313 +pwc Philips SPC 900NC 0471:0329 +pwc Philips SPC 880NC 0471:032C +pwc Sotec Afina Eye 04CC:8116 +pwc Samsung MPC-C10 055D:9000 +pwc Samsung MPC-C30 055D:9001 +pwc Samsung SNC-35E (Ver3.0) 055D:9002 +pwc Askey VC010 type 1 069A:0001 +pwc AME Co. Afina Eye 06BE:8116 +pwc Visionite VCS-UC300 0d81:1900 +pwc Visionite VCS-UM100 0d81:1910 +s2255drv Sensoray 2255 1943:2255, 1943:2257 +stk1160 STK1160 USB video capture dongle 05e1:0408 +stkwebcam Syntek DC1125 174f:a311, 05e1:0501 +dvb-ttusb-budget Technotrend/Hauppauge Nova-USB devices 0b48:1003, 0b48:1004, + 0b48:1005 +dvb-ttusb_dec Technotrend/Hauppauge MPEG decoder 0b48:1006 + DEC3000-s +dvb-ttusb_dec Technotrend/Hauppauge MPEG decoder 0b48:1007 +dvb-ttusb_dec Technotrend/Hauppauge MPEG decoder 0b48:1008 + DEC2000-t +dvb-ttusb_dec Technotrend/Hauppauge MPEG decoder + DEC2540-t 0b48:1009 +usbtv Fushicai USBTV007 Audio-Video Grabber 1b71:3002, 1f71:3301, + 1f71:3306 +zr364xx USB ZR364XX Camera 08ca:0109, 041e:4024, + 0d64:0108, 0546:3187, + 0d64:3108, 0595:4343, + 0bb0:500d, 0feb:2004, + 055f:b500, 08ca:2062, + 052b:1a18, 04c8:0729, + 04f2:a208, 0784:0040, + 06d6:0034, 0a17:0062, + 06d6:003b, 0a17:004e, + 041e:405d, 08ca:2102, + 06d6:003d +================ ====================================== ===================== diff --git a/Documentation/admin-guide/media/pci-cardlist.rst b/Documentation/admin-guide/media/pci-cardlist.rst new file mode 100644 index 000000000..f4d670e63 --- /dev/null +++ b/Documentation/admin-guide/media/pci-cardlist.rst @@ -0,0 +1,109 @@ +.. SPDX-License-Identifier: GPL-2.0 + +PCI drivers +=========== + +The PCI boards are identified by an identification called PCI ID. The PCI ID +is actually composed by two parts: + + - Vendor ID and device ID; + - Subsystem ID and Subsystem device ID; + +The ``lspci -nn`` command allows identifying the vendor/device PCI IDs: + +.. code-block:: none + :emphasize-lines: 3 + + $ lspci -nn + ... + 00:0a.0 Multimedia controller [0480]: Philips Semiconductors SAA7131/SAA7133/SAA7135 Video Broadcast Decoder [1131:7133] (rev d1) + 00:0b.0 Multimedia controller [0480]: Brooktree Corporation Bt878 Audio Capture [109e:0878] (rev 11) + 01:00.0 Multimedia video controller [0400]: Conexant Systems, Inc. CX23887/8 PCIe Broadcast Audio and Video Decoder with 3D Comb [14f1:8880] (rev 0f) + 02:01.0 Multimedia video controller [0400]: Internext Compression Inc iTVC15 (CX23415) Video Decoder [4444:0803] (rev 01) + 02:02.0 Multimedia video controller [0400]: Conexant Systems, Inc. CX23418 Single-Chip MPEG-2 Encoder with Integrated Analog Video/Broadcast Audio Decoder [14f1:5b7a] + 02:03.0 Multimedia video controller [0400]: Brooktree Corporation Bt878 Video Capture [109e:036e] (rev 11) + ... + +The subsystem IDs can be obtained using ``lspci -vn`` + +.. code-block:: none + :emphasize-lines: 4 + + $ lspci -vn + ... + 00:0a.0 0480: 1131:7133 (rev d1) + Subsystem: 1461:f01d + Flags: bus master, medium devsel, latency 32, IRQ 209 + Memory at e2002000 (32-bit, non-prefetchable) [size=2K] + Capabilities: [40] Power Management version 2 + ... + +At the above example, the first card uses the ``saa7134`` driver, and +has a vendor/device PCI ID equal to ``1131:7133`` and a PCI subsystem +ID equal to ``1461:f01d`` (see :doc:`Saa7134 card list<saa7134-cardlist>`). + +Unfortunately, sometimes the same PCI subsystem ID is used by different +products. So, several media drivers allow passing a ``card=`` parameter, +in order to setup a card number that would match the correct settings for +an specific board. + +The current supported PCI/PCIe cards (not including staging drivers) are +listed below\ [#]_. + +.. [#] some of the drivers have sub-drivers, not shown at this table + +================ ======================================================== +Driver Name +================ ======================================================== +altera-ci Altera FPGA based CI module +b2c2-flexcop-pci Technisat/B2C2 Air/Sky/Cable2PC PCI +bt878 DVB/ATSC Support for bt878 based TV cards +bttv BT8x8 Video For Linux +cobalt Cisco Cobalt +cx18 Conexant cx23418 MPEG encoder +cx23885 Conexant cx23885 (2388x successor) +cx25821 Conexant cx25821 +cx88xx Conexant 2388x (bt878 successor) +ddbridge Digital Devices bridge +dm1105 SDMC DM1105 based PCI cards +dt3155 DT3155 frame grabber +dvb-ttpci AV7110 cards +earth-pt1 PT1 cards +earth-pt3 Earthsoft PT3 cards +hexium_gemini Hexium Gemini frame grabber +hexium_orion Hexium HV-PCI6 and Orion frame grabber +hopper HOPPER based cards +ipu3-cio2 Intel ipu3-cio2 driver +ivtv Conexant cx23416/cx23415 MPEG encoder/decoder +ivtvfb Conexant cx23415 framebuffer +mantis MANTIS based cards +meye Sony Vaio Picturebook Motion Eye +mxb Siemens-Nixdorf 'Multimedia eXtension Board' +netup-unidvb NetUP Universal DVB card +ngene Micronas nGene +pluto2 Pluto2 cards +saa7134 Philips SAA7134 +saa7164 NXP SAA7164 +smipcie SMI PCIe DVBSky cards +solo6x10 Bluecherry / Softlogic 6x10 capture cards (MPEG-4/H.264) +sta2x11_vip STA2X11 VIP Video For Linux +tw5864 Techwell TW5864 video/audio grabber and encoder +tw686x Intersil/Techwell TW686x +tw68 Techwell tw68x Video For Linux +zoran Zoran-36057/36067 JPEG codec +================ ======================================================== + +Some of those drivers support multiple devices, as shown at the card +lists below: + +.. toctree:: + :maxdepth: 1 + + bttv-cardlist + cx18-cardlist + cx23885-cardlist + cx88-cardlist + ivtv-cardlist + saa7134-cardlist + saa7164-cardlist + zoran-cardlist diff --git a/Documentation/admin-guide/media/philips.rst b/Documentation/admin-guide/media/philips.rst new file mode 100644 index 000000000..e2840be10 --- /dev/null +++ b/Documentation/admin-guide/media/philips.rst @@ -0,0 +1,247 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Philips webcams (pwc driver) +============================ + +This file contains some additional information for the Philips and OEM webcams. +E-mail: webcam@smcc.demon.nl Last updated: 2004-01-19 +Site: http://www.smcc.demon.nl/webcam/ + +As of this moment, the following cameras are supported: + + * Philips PCA645 + * Philips PCA646 + * Philips PCVC675 + * Philips PCVC680 + * Philips PCVC690 + * Philips PCVC720/40 + * Philips PCVC730 + * Philips PCVC740 + * Philips PCVC750 + * Askey VC010 + * Creative Labs Webcam 5 + * Creative Labs Webcam Pro Ex + * Logitech QuickCam 3000 Pro + * Logitech QuickCam 4000 Pro + * Logitech QuickCam Notebook Pro + * Logitech QuickCam Zoom + * Logitech QuickCam Orbit + * Logitech QuickCam Sphere + * Samsung MPC-C10 + * Samsung MPC-C30 + * Sotec Afina Eye + * AME CU-001 + * Visionite VCS-UM100 + * Visionite VCS-UC300 + +The main webpage for the Philips driver is at the address above. It contains +a lot of extra information, a FAQ, and the binary plugin 'PWCX'. This plugin +contains decompression routines that allow you to use higher image sizes and +framerates; in addition the webcam uses less bandwidth on the USB bus (handy +if you want to run more than 1 camera simultaneously). These routines fall +under a NDA, and may therefore not be distributed as source; however, its use +is completely optional. + +You can build this code either into your kernel, or as a module. I recommend +the latter, since it makes troubleshooting a lot easier. The built-in +microphone is supported through the USB Audio class. + +When you load the module you can set some default settings for the +camera; some programs depend on a particular image-size or -format and +don't know how to set it properly in the driver. The options are: + +size + Can be one of 'sqcif', 'qsif', 'qcif', 'sif', 'cif' or + 'vga', for an image size of resp. 128x96, 160x120, 176x144, + 320x240, 352x288 and 640x480 (of course, only for those cameras that + support these resolutions). + +fps + Specifies the desired framerate. Is an integer in the range of 4-30. + +fbufs + This parameter specifies the number of internal buffers to use for storing + frames from the cam. This will help if the process that reads images from + the cam is a bit slow or momentarily busy. However, on slow machines it + only introduces lag, so choose carefully. The default is 3, which is + reasonable. You can set it between 2 and 5. + +mbufs + This is an integer between 1 and 10. It will tell the module the number of + buffers to reserve for mmap(), VIDIOCCGMBUF, VIDIOCMCAPTURE and friends. + The default is 2, which is adequate for most applications (double + buffering). + + Should you experience a lot of 'Dumping frame...' messages during + grabbing with a tool that uses mmap(), you might want to increase if. + However, it doesn't really buffer images, it just gives you a bit more + slack when your program is behind. But you need a multi-threaded or + forked program to really take advantage of these buffers. + + The absolute maximum is 10, but don't set it too high! Every buffer takes + up 460 KB of RAM, so unless you have a lot of memory setting this to + something more than 4 is an absolute waste. This memory is only + allocated during open(), so nothing is wasted when the camera is not in + use. + +power_save + When power_save is enabled (set to 1), the module will try to shut down + the cam on close() and re-activate on open(). This will save power and + turn off the LED. Not all cameras support this though (the 645 and 646 + don't have power saving at all), and some models don't work either (they + will shut down, but never wake up). Consider this experimental. By + default this option is disabled. + +compression (only useful with the plugin) + With this option you can control the compression factor that the camera + uses to squeeze the image through the USB bus. You can set the + parameter between 0 and 3:: + + 0 = prefer uncompressed images; if the requested mode is not available + in an uncompressed format, the driver will silently switch to low + compression. + 1 = low compression. + 2 = medium compression. + 3 = high compression. + + High compression takes less bandwidth of course, but it could also + introduce some unwanted artefacts. The default is 2, medium compression. + See the FAQ on the website for an overview of which modes require + compression. + + The compression parameter does not apply to the 645 and 646 cameras + and OEM models derived from those (only a few). Most cams honour this + parameter. + +leds + This settings takes 2 integers, that define the on/off time for the LED + (in milliseconds). One of the interesting things that you can do with + this is let the LED blink while the camera is in use. This:: + + leds=500,500 + + will blink the LED once every second. But with:: + + leds=0,0 + + the LED never goes on, making it suitable for silent surveillance. + + By default the camera's LED is on solid while in use, and turned off + when the camera is not used anymore. + + This parameter works only with the ToUCam range of cameras (720, 730, 740, + 750) and OEMs. For other cameras this command is silently ignored, and + the LED cannot be controlled. + + Finally: this parameters does not take effect UNTIL the first time you + open the camera device. Until then, the LED remains on. + +dev_hint + A long standing problem with USB devices is their dynamic nature: you + never know what device a camera gets assigned; it depends on module load + order, the hub configuration, the order in which devices are plugged in, + and the phase of the moon (i.e. it can be random). With this option you + can give the driver a hint as to what video device node (/dev/videoX) it + should use with a specific camera. This is also handy if you have two + cameras of the same model. + + A camera is specified by its type (the number from the camera model, + like PCA645, PCVC750VC, etc) and optionally the serial number (visible + in /sys/kernel/debug/usb/devices). A hint consists of a string with the + following format:: + + [type[.serialnumber]:]node + + The square brackets mean that both the type and the serialnumber are + optional, but a serialnumber cannot be specified without a type (which + would be rather pointless). The serialnumber is separated from the type + by a '.'; the node number by a ':'. + + This somewhat cryptic syntax is best explained by a few examples:: + + dev_hint=3,5 The first detected cam gets assigned + /dev/video3, the second /dev/video5. Any + other cameras will get the first free + available slot (see below). + + dev_hint=645:1,680:2 The PCA645 camera will get /dev/video1, + and a PCVC680 /dev/video2. + + dev_hint=645.0123:3,645.4567:0 The PCA645 camera with serialnumber + 0123 goes to /dev/video3, the same + camera model with the 4567 serial + gets /dev/video0. + + dev_hint=750:1,4,5,6 The PCVC750 camera will get /dev/video1, the + next 3 Philips cams will use /dev/video4 + through /dev/video6. + + Some points worth knowing: + + - Serialnumbers are case sensitive and must be written full, including + leading zeroes (it's treated as a string). + - If a device node is already occupied, registration will fail and + the webcam is not available. + - You can have up to 64 video devices; be sure to make enough device + nodes in /dev if you want to spread the numbers. + After /dev/video9 comes /dev/video10 (not /dev/videoA). + - If a camera does not match any dev_hint, it will simply get assigned + the first available device node, just as it used to be. + +trace + In order to better detect problems, it is now possible to turn on a + 'trace' of some of the calls the module makes; it logs all items in your + kernel log at debug level. + + The trace variable is a bitmask; each bit represents a certain feature. + If you want to trace something, look up the bit value(s) in the table + below, add the values together and supply that to the trace variable. + + ====== ======= ================================================ ======= + Value Value Description Default + (dec) (hex) + ====== ======= ================================================ ======= + 1 0x1 Module initialization; this will log messages On + while loading and unloading the module + + 2 0x2 probe() and disconnect() traces On + + 4 0x4 Trace open() and close() calls Off + + 8 0x8 read(), mmap() and associated ioctl() calls Off + + 16 0x10 Memory allocation of buffers, etc. Off + + 32 0x20 Showing underflow, overflow and Dumping frame On + messages + + 64 0x40 Show viewport and image sizes Off + + 128 0x80 PWCX debugging Off + ====== ======= ================================================ ======= + + For example, to trace the open() & read() functions, sum 8 + 4 = 12, + so you would supply trace=12 during insmod or modprobe. If + you want to turn the initialization and probing tracing off, set trace=0. + The default value for trace is 35 (0x23). + + + +Example:: + + # modprobe pwc size=cif fps=15 power_save=1 + +The fbufs, mbufs and trace parameters are global and apply to all connected +cameras. Each camera has its own set of buffers. + +size and fps only specify defaults when you open() the device; this is to +accommodate some tools that don't set the size. You can change these +settings after open() with the Video4Linux ioctl() calls. The default of +defaults is QCIF size at 10 fps. + +The compression parameter is semiglobal; it sets the initial compression +preference for all camera's, but this parameter can be set per camera with +the VIDIOCPWCSCQUAL ioctl() call. + +All parameters are optional. + diff --git a/Documentation/admin-guide/media/platform-cardlist.rst b/Documentation/admin-guide/media/platform-cardlist.rst new file mode 100644 index 000000000..261e7772e --- /dev/null +++ b/Documentation/admin-guide/media/platform-cardlist.rst @@ -0,0 +1,90 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Platform drivers +================ + +There are several drivers that are focused on providing support for +functionality that are already included at the main board, and don't +use neither USB nor PCI bus. Those drivers are called platform +drivers, and are very popular on embedded devices. + +The current supported of platform drivers (not including staging drivers) are +listed below + +================= ============================================================ +Driver Name +================= ============================================================ +am437x-vpfe TI AM437x VPFE +aspeed-video Aspeed AST2400 and AST2500 +atmel-isc ATMEL Image Sensor Controller (ISC) +atmel-isi ATMEL Image Sensor Interface (ISI) +c8sectpfe SDR platform devices +c8sectpfe SDR platform devices +cafe_ccic Marvell 88ALP01 (Cafe) CMOS Camera Controller +cdns-csi2rx Cadence MIPI-CSI2 RX Controller +cdns-csi2tx Cadence MIPI-CSI2 TX Controller +coda-vpu Chips&Media Coda multi-standard codec IP +dm355_ccdc TI DM355 CCDC video capture +dm644x_ccdc TI DM6446 CCDC video capture +exynos-fimc-is EXYNOS4x12 FIMC-IS (Imaging Subsystem) +exynos-fimc-lite EXYNOS FIMC-LITE camera interface +exynos-gsc Samsung Exynos G-Scaler +exy Samsung S5P/EXYNOS4 SoC series Camera Subsystem +fsl-viu Freescale VIU +imx-pxp i.MX Pixel Pipeline (PXP) +isdf TI DM365 ISIF video capture +mmp_camera Marvell Armada 610 integrated camera controller +mtk_jpeg Mediatek JPEG Codec +mtk-mdp Mediatek MDP +mtk-vcodec-dec Mediatek Video Codec +mtk-vpu Mediatek Video Processor Unit +mx2_emmaprp MX2 eMMa-PrP +omap3-isp OMAP 3 Camera +omap-vout OMAP2/OMAP3 V4L2-Display +pxa_camera PXA27x Quick Capture Interface +qcom-camss Qualcomm V4L2 Camera Subsystem +rcar-csi2 R-Car MIPI CSI-2 Receiver +rcar_drif Renesas Digital Radio Interface (DRIF) +rcar-fcp Renesas Frame Compression Processor +rcar_fdp1 Renesas Fine Display Processor +rcar_jpu Renesas JPEG Processing Unit +rcar-vin R-Car Video Input (VIN) +renesas-ceu Renesas Capture Engine Unit (CEU) +rockchip-rga Rockchip Raster 2d Graphic Acceleration Unit +s3c-camif Samsung S3C24XX/S3C64XX SoC Camera Interface +s5p-csis S5P/EXYNOS MIPI-CSI2 receiver (MIPI-CSIS) +s5p-fimc S5P/EXYNOS4 FIMC/CAMIF camera interface +s5p-g2d Samsung S5P and EXYNOS4 G2D 2d graphics accelerator +s5p-jpeg Samsung S5P/Exynos3250/Exynos4 JPEG codec +s5p-mfc Samsung S5P MFC Video Codec +sh_veu SuperH VEU mem2mem video processing +sh_vou SuperH VOU video output +stm32-dcmi STM32 Digital Camera Memory Interface (DCMI) +sun4i-csi Allwinner A10 CMOS Sensor Interface Support +sun6i-csi Allwinner V3s Camera Sensor Interface +sun8i-di Allwinner Deinterlace +sun8i-rotate Allwinner DE2 rotation +ti-cal TI Memory-to-memory multimedia devices +ti-csc TI DVB platform devices +ti-vpe TI VPE (Video Processing Engine) +venus-enc Qualcomm Venus V4L2 encoder/decoder +via-camera VIAFB camera controller +video-mux Video Multiplexer +vpif_display TI DaVinci VPIF V4L2-Display +vpif_capture TI DaVinci VPIF video capture +vpss TI DaVinci VPBE V4L2-Display +vsp1 Renesas VSP1 Video Processing Engine +xilinx-tpg Xilinx Video Test Pattern Generator +xilinx-video Xilinx Video IP (EXPERIMENTAL) +xilinx-vtc Xilinx Video Timing Controller +================= ============================================================ + +MMC/SDIO DVB adapters +--------------------- + +======= =========================================== +Driver Name +======= =========================================== +smssdio Siano SMS1xxx based MDTV via SDIO interface +======= =========================================== + diff --git a/Documentation/admin-guide/media/pulse8-cec.rst b/Documentation/admin-guide/media/pulse8-cec.rst new file mode 100644 index 000000000..356d08b51 --- /dev/null +++ b/Documentation/admin-guide/media/pulse8-cec.rst @@ -0,0 +1,13 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Pulse-Eight CEC Adapter driver +============================== + +The pulse8-cec driver implements the following module option: + +``persistent_config`` +--------------------- + +By default this is off, but when set to 1 the driver will store the current +settings to the device's internal eeprom and restore it the next time the +device is connected to the USB port. diff --git a/Documentation/admin-guide/media/qcom_camss.rst b/Documentation/admin-guide/media/qcom_camss.rst new file mode 100644 index 000000000..a72e17d09 --- /dev/null +++ b/Documentation/admin-guide/media/qcom_camss.rst @@ -0,0 +1,185 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: <isonum.txt> + +Qualcomm Camera Subsystem driver +================================ + +Introduction +------------ + +This file documents the Qualcomm Camera Subsystem driver located under +drivers/media/platform/qcom/camss. + +The current version of the driver supports the Camera Subsystem found on +Qualcomm MSM8916/APQ8016 and MSM8996/APQ8096 processors. + +The driver implements V4L2, Media controller and V4L2 subdev interfaces. +Camera sensor using V4L2 subdev interface in the kernel is supported. + +The driver is implemented using as a reference the Qualcomm Camera Subsystem +driver for Android as found in Code Aurora [#f1]_ [#f2]_. + + +Qualcomm Camera Subsystem hardware +---------------------------------- + +The Camera Subsystem hardware found on 8x16 / 8x96 processors and supported by +the driver consists of: + +- 2 / 3 CSIPHY modules. They handle the Physical layer of the CSI2 receivers. + A separate camera sensor can be connected to each of the CSIPHY module; +- 2 / 4 CSID (CSI Decoder) modules. They handle the Protocol and Application + layer of the CSI2 receivers. A CSID can decode data stream from any of the + CSIPHY. Each CSID also contains a TG (Test Generator) block which can generate + artificial input data for test purposes; +- ISPIF (ISP Interface) module. Handles the routing of the data streams from + the CSIDs to the inputs of the VFE; +- 1 / 2 VFE (Video Front End) module(s). Contain a pipeline of image processing + hardware blocks. The VFE has different input interfaces. The PIX (Pixel) input + interface feeds the input data to the image processing pipeline. The image + processing pipeline contains also a scale and crop module at the end. Three + RDI (Raw Dump Interface) input interfaces bypass the image processing + pipeline. The VFE also contains the AXI bus interface which writes the output + data to memory. + + +Supported functionality +----------------------- + +The current version of the driver supports: + +- Input from camera sensor via CSIPHY; +- Generation of test input data by the TG in CSID; +- RDI interface of VFE + + - Raw dump of the input data to memory. + + Supported formats: + + - YUYV/UYVY/YVYU/VYUY (packed YUV 4:2:2 - V4L2_PIX_FMT_YUYV / + V4L2_PIX_FMT_UYVY / V4L2_PIX_FMT_YVYU / V4L2_PIX_FMT_VYUY); + - MIPI RAW8 (8bit Bayer RAW - V4L2_PIX_FMT_SRGGB8 / + V4L2_PIX_FMT_SGRBG8 / V4L2_PIX_FMT_SGBRG8 / V4L2_PIX_FMT_SBGGR8); + - MIPI RAW10 (10bit packed Bayer RAW - V4L2_PIX_FMT_SBGGR10P / + V4L2_PIX_FMT_SGBRG10P / V4L2_PIX_FMT_SGRBG10P / V4L2_PIX_FMT_SRGGB10P / + V4L2_PIX_FMT_Y10P); + - MIPI RAW12 (12bit packed Bayer RAW - V4L2_PIX_FMT_SRGGB12P / + V4L2_PIX_FMT_SGBRG12P / V4L2_PIX_FMT_SGRBG12P / V4L2_PIX_FMT_SRGGB12P). + - (8x96 only) MIPI RAW14 (14bit packed Bayer RAW - V4L2_PIX_FMT_SRGGB14P / + V4L2_PIX_FMT_SGBRG14P / V4L2_PIX_FMT_SGRBG14P / V4L2_PIX_FMT_SRGGB14P). + + - (8x96 only) Format conversion of the input data. + + Supported input formats: + + - MIPI RAW10 (10bit packed Bayer RAW - V4L2_PIX_FMT_SBGGR10P / V4L2_PIX_FMT_Y10P). + + Supported output formats: + + - Plain16 RAW10 (10bit unpacked Bayer RAW - V4L2_PIX_FMT_SBGGR10 / V4L2_PIX_FMT_Y10). + +- PIX interface of VFE + + - Format conversion of the input data. + + Supported input formats: + + - YUYV/UYVY/YVYU/VYUY (packed YUV 4:2:2 - V4L2_PIX_FMT_YUYV / + V4L2_PIX_FMT_UYVY / V4L2_PIX_FMT_YVYU / V4L2_PIX_FMT_VYUY). + + Supported output formats: + + - NV12/NV21 (two plane YUV 4:2:0 - V4L2_PIX_FMT_NV12 / V4L2_PIX_FMT_NV21); + - NV16/NV61 (two plane YUV 4:2:2 - V4L2_PIX_FMT_NV16 / V4L2_PIX_FMT_NV61). + - (8x96 only) YUYV/UYVY/YVYU/VYUY (packed YUV 4:2:2 - V4L2_PIX_FMT_YUYV / + V4L2_PIX_FMT_UYVY / V4L2_PIX_FMT_YVYU / V4L2_PIX_FMT_VYUY). + + - Scaling support. Configuration of the VFE Encoder Scale module + for downscalling with ratio up to 16x. + + - Cropping support. Configuration of the VFE Encoder Crop module. + +- Concurrent and independent usage of two (8x96: three) data inputs - + could be camera sensors and/or TG. + + +Driver Architecture and Design +------------------------------ + +The driver implements the V4L2 subdev interface. With the goal to model the +hardware links between the modules and to expose a clean, logical and usable +interface, the driver is split into V4L2 sub-devices as follows (8x16 / 8x96): + +- 2 / 3 CSIPHY sub-devices - each CSIPHY is represented by a single sub-device; +- 2 / 4 CSID sub-devices - each CSID is represented by a single sub-device; +- 2 / 4 ISPIF sub-devices - ISPIF is represented by a number of sub-devices + equal to the number of CSID sub-devices; +- 4 / 8 VFE sub-devices - VFE is represented by a number of sub-devices equal to + the number of the input interfaces (3 RDI and 1 PIX for each VFE). + +The considerations to split the driver in this particular way are as follows: + +- representing CSIPHY and CSID modules by a separate sub-device for each module + allows to model the hardware links between these modules; +- representing VFE by a separate sub-devices for each input interface allows + to use the input interfaces concurrently and independently as this is + supported by the hardware; +- representing ISPIF by a number of sub-devices equal to the number of CSID + sub-devices allows to create linear media controller pipelines when using two + cameras simultaneously. This avoids branches in the pipelines which otherwise + will require a) userspace and b) media framework (e.g. power on/off + operations) to make assumptions about the data flow from a sink pad to a + source pad on a single media entity. + +Each VFE sub-device is linked to a separate video device node. + +The media controller pipeline graph is as follows (with connected two / three +OV5645 camera sensors): + +.. _qcom_camss_graph: + +.. kernel-figure:: qcom_camss_graph.dot + :alt: qcom_camss_graph.dot + :align: center + + Media pipeline graph 8x16 + +.. kernel-figure:: qcom_camss_8x96_graph.dot + :alt: qcom_camss_8x96_graph.dot + :align: center + + Media pipeline graph 8x96 + + +Implementation +-------------- + +Runtime configuration of the hardware (updating settings while streaming) is +not required to implement the currently supported functionality. The complete +configuration on each hardware module is applied on STREAMON ioctl based on +the current active media links, formats and controls set. + +The output size of the scaler module in the VFE is configured with the actual +compose selection rectangle on the sink pad of the 'msm_vfe0_pix' entity. + +The crop output area of the crop module in the VFE is configured with the actual +crop selection rectangle on the source pad of the 'msm_vfe0_pix' entity. + + +Documentation +------------- + +APQ8016 Specification: +https://developer.qualcomm.com/download/sd410/snapdragon-410-processor-device-specification.pdf +Referenced 2016-11-24. + +APQ8096 Specification: +https://developer.qualcomm.com/download/sd820e/qualcomm-snapdragon-820e-processor-apq8096sge-device-specification.pdf +Referenced 2018-06-22. + +References +---------- + +.. [#f1] https://source.codeaurora.org/quic/la/kernel/msm-3.10/ +.. [#f2] https://source.codeaurora.org/quic/la/kernel/msm-3.18/ diff --git a/Documentation/admin-guide/media/qcom_camss_8x96_graph.dot b/Documentation/admin-guide/media/qcom_camss_8x96_graph.dot new file mode 100644 index 000000000..7ed243b41 --- /dev/null +++ b/Documentation/admin-guide/media/qcom_camss_8x96_graph.dot @@ -0,0 +1,106 @@ +# SPDX-License-Identifier: GPL-2.0 + +digraph board { + rankdir=TB + n00000001 [label="{{<port0> 0} | msm_csiphy0\n/dev/v4l-subdev0 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000001:port1 -> n0000000a:port0 [style=dashed] + n00000001:port1 -> n0000000d:port0 [style=dashed] + n00000001:port1 -> n00000010:port0 [style=dashed] + n00000001:port1 -> n00000013:port0 [style=dashed] + n00000004 [label="{{<port0> 0} | msm_csiphy1\n/dev/v4l-subdev1 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000004:port1 -> n0000000a:port0 [style=dashed] + n00000004:port1 -> n0000000d:port0 [style=dashed] + n00000004:port1 -> 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n00000064 [style=bold] + n00000064 [label="msm_vfe1_video3\n/dev/video7", shape=box, style=filled, fillcolor=yellow] + n000000e2 [label="{{} | ov5645 3-0039\n/dev/v4l-subdev19 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green] + n000000e2:port0 -> n00000004:port0 [style=bold] + n000000e4 [label="{{} | ov5645 3-003a\n/dev/v4l-subdev20 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green] + n000000e4:port0 -> n00000007:port0 [style=bold] + n000000e6 [label="{{} | ov5645 3-003b\n/dev/v4l-subdev21 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green] + n000000e6:port0 -> n00000001:port0 [style=bold] +} diff --git a/Documentation/admin-guide/media/qcom_camss_graph.dot b/Documentation/admin-guide/media/qcom_camss_graph.dot new file mode 100644 index 000000000..ef7dca92f --- /dev/null +++ b/Documentation/admin-guide/media/qcom_camss_graph.dot @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: GPL-2.0 + +digraph board { + rankdir=TB + n00000001 [label="{{<port0> 0} | msm_csiphy0\n/dev/v4l-subdev0 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000001:port1 -> n00000007:port0 [style=dashed] + n00000001:port1 -> n0000000a:port0 [style=dashed] + n00000004 [label="{{<port0> 0} | msm_csiphy1\n/dev/v4l-subdev1 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000004:port1 -> n00000007:port0 [style=dashed] + n00000004:port1 -> n0000000a:port0 [style=dashed] + n00000007 [label="{{<port0> 0} | msm_csid0\n/dev/v4l-subdev2 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000007:port1 -> n0000000d:port0 [style=dashed] + n00000007:port1 -> n00000010:port0 [style=dashed] + n0000000a [label="{{<port0> 0} | msm_csid1\n/dev/v4l-subdev3 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n0000000a:port1 -> n0000000d:port0 [style=dashed] + n0000000a:port1 -> n00000010:port0 [style=dashed] + n0000000d [label="{{<port0> 0} | msm_ispif0\n/dev/v4l-subdev4 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n0000000d:port1 -> n00000013:port0 [style=dashed] + n0000000d:port1 -> n0000001c:port0 [style=dashed] + n0000000d:port1 -> n00000025:port0 [style=dashed] + n0000000d:port1 -> n0000002e:port0 [style=dashed] + n00000010 [label="{{<port0> 0} | msm_ispif1\n/dev/v4l-subdev5 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000010:port1 -> n00000013:port0 [style=dashed] + n00000010:port1 -> n0000001c:port0 [style=dashed] + n00000010:port1 -> n00000025:port0 [style=dashed] + n00000010:port1 -> n0000002e:port0 [style=dashed] + n00000013 [label="{{<port0> 0} | msm_vfe0_rdi0\n/dev/v4l-subdev6 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000013:port1 -> n00000016 [style=bold] + n00000016 [label="msm_vfe0_video0\n/dev/video0", shape=box, style=filled, fillcolor=yellow] + n0000001c [label="{{<port0> 0} | msm_vfe0_rdi1\n/dev/v4l-subdev7 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n0000001c:port1 -> n0000001f [style=bold] + n0000001f [label="msm_vfe0_video1\n/dev/video1", shape=box, style=filled, fillcolor=yellow] + n00000025 [label="{{<port0> 0} | msm_vfe0_rdi2\n/dev/v4l-subdev8 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000025:port1 -> n00000028 [style=bold] + n00000028 [label="msm_vfe0_video2\n/dev/video2", shape=box, style=filled, fillcolor=yellow] + n0000002e [label="{{<port0> 0} | msm_vfe0_pix\n/dev/v4l-subdev9 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n0000002e:port1 -> n00000031 [style=bold] + n00000031 [label="msm_vfe0_video3\n/dev/video3", shape=box, style=filled, fillcolor=yellow] + n00000057 [label="{{} | ov5645 1-0076\n/dev/v4l-subdev10 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green] + n00000057:port0 -> n00000001:port0 [style=bold] + n00000059 [label="{{} | ov5645 1-0074\n/dev/v4l-subdev11 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green] + n00000059:port0 -> n00000004:port0 [style=bold] +} diff --git a/Documentation/admin-guide/media/radio-cardlist.rst b/Documentation/admin-guide/media/radio-cardlist.rst new file mode 100644 index 000000000..a82a146bf --- /dev/null +++ b/Documentation/admin-guide/media/radio-cardlist.rst @@ -0,0 +1,44 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Radio drivers +============= + +There is also support for pure AM/FM radio, and even for some FM radio +transmitters: + +===================== ========================================================= +Driver Name +===================== ========================================================= +si4713 Silicon Labs Si4713 FM Radio Transmitter +radio-aztech Aztech/Packard Bell Radio +radio-cadet ADS Cadet AM/FM Tuner +radio-gemtek GemTek Radio card (or compatible) +radio-maxiradio Guillemot MAXI Radio FM 2000 radio +radio-miropcm20 miroSOUND PCM20 radio +radio-aimslab AIMSlab RadioTrack (aka RadioReveal) +radio-rtrack2 AIMSlab RadioTrack II +saa7706h SAA7706H Car Radio DSP +radio-sf16fmi SF16-FMI/SF16-FMP/SF16-FMD Radio +radio-sf16fmr2 SF16-FMR2/SF16-FMD2 Radio +radio-shark Griffin radioSHARK USB radio receiver +shark2 Griffin radioSHARK2 USB radio receiver +radio-si470x-common Silicon Labs Si470x FM Radio Receiver +radio-si476x Silicon Laboratories Si476x I2C FM Radio +radio-tea5764 TEA5764 I2C FM radio +tef6862 TEF6862 Car Radio Enhanced Selectivity Tuner +radio-terratec TerraTec ActiveRadio ISA Standalone +radio-timb Enable the Timberdale radio driver +radio-trust Trust FM radio card +radio-typhoon Typhoon Radio (a.k.a. EcoRadio) +radio-wl1273 Texas Instruments WL1273 I2C FM Radio +fm_drv ISA radio devices +fm_drv ISA radio devices +radio-zoltrix Zoltrix Radio +dsbr100 D-Link/GemTek USB FM radio +radio-keene Keene FM Transmitter USB +radio-ma901 Masterkit MA901 USB FM radio +radio-mr800 AverMedia MR 800 USB FM radio +radio-raremono Thanko's Raremono AM/FM/SW radio +radio-si470x-usb Silicon Labs Si470x FM Radio Receiver support with USB +radio-usb-si4713 Silicon Labs Si4713 FM Radio Transmitter support with USB +===================== ========================================================= diff --git a/Documentation/admin-guide/media/rcar-fdp1.rst b/Documentation/admin-guide/media/rcar-fdp1.rst new file mode 100644 index 000000000..88b0edcf9 --- /dev/null +++ b/Documentation/admin-guide/media/rcar-fdp1.rst @@ -0,0 +1,39 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Renesas R-Car Fine Display Processor (FDP1) Driver +================================================== + +The R-Car FDP1 driver implements driver-specific controls as follows. + +``V4L2_CID_DEINTERLACING_MODE (menu)`` + The video deinterlacing mode (such as Bob, Weave, ...). The R-Car FDP1 + driver implements the following modes. + +.. flat-table:: + :header-rows: 0 + :stub-columns: 0 + :widths: 1 4 + + * - ``"Progressive" (0)`` + - The input image video stream is progressive (not interlaced). No + deinterlacing is performed. Apart from (optional) format and encoding + conversion output frames are identical to the input frames. + * - ``"Adaptive 2D/3D" (1)`` + - Motion adaptive version of 2D and 3D deinterlacing. Use 3D deinterlacing + in the presence of fast motion and 2D deinterlacing with diagonal + interpolation otherwise. + * - ``"Fixed 2D" (2)`` + - The current field is scaled vertically by averaging adjacent lines to + recover missing lines. This method is also known as blending or Line + Averaging (LAV). + * - ``"Fixed 3D" (3)`` + - The previous and next fields are averaged to recover lines missing from + the current field. This method is also known as Field Averaging (FAV). + * - ``"Previous field" (4)`` + - The current field is weaved with the previous field, i.e. the previous + field is used to fill missing lines from the current field. This method + is also known as weave deinterlacing. + * - ``"Next field" (5)`` + - The current field is weaved with the next field, i.e. the next field is + used to fill missing lines from the current field. This method is also + known as weave deinterlacing. diff --git a/Documentation/admin-guide/media/remote-controller.rst b/Documentation/admin-guide/media/remote-controller.rst new file mode 100644 index 000000000..fa05410c3 --- /dev/null +++ b/Documentation/admin-guide/media/remote-controller.rst @@ -0,0 +1,76 @@ +.. SPDX-License-Identifier: GPL-2.0 + +====================================================== +Infrared remote control support in video4linux drivers +====================================================== + +Authors: Gerd Hoffmann, Mauro Carvalho Chehab + +Basics +====== + +Most analog and digital TV boards support remote controllers. Several of +them have a microprocessor that receives the IR carriers, convert into +pulse/space sequences and then to scan codes, returning such codes to +userspace ("scancode mode"). Other boards return just the pulse/space +sequences ("raw mode"). + +The support for remote controller in scancode mode is provided by the +standard Linux input layer. The support for raw mode is provided via LIRC. + +In order to check the support and test it, it is suggested to download +the `v4l-utils <https://git.linuxtv.org/v4l-utils.git/>`_. It provides +two tools to handle remote controllers: + +- ir-keytable: provides a way to query the remote controller, list the + protocols it supports, enable in-kernel support for IR decoder or + switch the protocol and to test the reception of scan codes; + +- ir-ctl: provide tools to handle remote controllers that support raw mode + via LIRC interface. + +Usually, the remote controller module is auto-loaded when the TV card is +detected. However, for a few devices, you need to manually load the +ir-kbd-i2c module. + +How it works +============ + +The modules register the remote as keyboard within the linux input +layer, i.e. you'll see the keys of the remote as normal key strokes +(if CONFIG_INPUT_KEYBOARD is enabled). + +Using the event devices (CONFIG_INPUT_EVDEV) it is possible for +applications to access the remote via /dev/input/event<n> devices. +The udev/systemd will automatically create the devices. If you install +the `v4l-utils <https://git.linuxtv.org/v4l-utils.git/>`_, it may also +automatically load a different keytable than the default one. Please see +`v4l-utils <https://git.linuxtv.org/v4l-utils.git/>`_ ir-keytable.1 +man page for details. + +The ir-keytable tool is nice for trouble shooting, i.e. to check +whenever the input device is really present, which of the devices it +is, check whenever pressing keys on the remote actually generates +events and the like. You can also use any other input utility that changes +the keymaps, like the input kbd utility. + + +Using with lircd +---------------- + +The latest versions of the lircd daemon supports reading events from the +linux input layer (via event device). It also supports receiving IR codes +in lirc mode. + + +Using without lircd +------------------- + +Xorg recognizes several IR keycodes that have its numerical value lower +than 247. With the advent of Wayland, the input driver got updated too, +and should now accept all keycodes. Yet, you may want to just reasign +the keycodes to something that your favorite media application likes. + +This can be done by setting +`v4l-utils <https://git.linuxtv.org/v4l-utils.git/>`_ to load your own +keytable in runtime. Please read ir-keytable.1 man page for details. diff --git a/Documentation/admin-guide/media/rkisp1.dot b/Documentation/admin-guide/media/rkisp1.dot new file mode 100644 index 000000000..54c1953a6 --- /dev/null +++ b/Documentation/admin-guide/media/rkisp1.dot @@ -0,0 +1,18 @@ +digraph board { + rankdir=TB + n00000001 [label="{{<port0> 0 | <port1> 1} | rkisp1_isp\n/dev/v4l-subdev0 | {<port2> 2 | <port3> 3}}", shape=Mrecord, style=filled, fillcolor=green] + n00000001:port2 -> n00000006:port0 + n00000001:port2 -> n00000009:port0 + n00000001:port3 -> n00000014 [style=bold] + n00000006 [label="{{<port0> 0} | rkisp1_resizer_mainpath\n/dev/v4l-subdev1 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000006:port1 -> n0000000c [style=bold] + n00000009 [label="{{<port0> 0} | rkisp1_resizer_selfpath\n/dev/v4l-subdev2 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000009:port1 -> n00000010 [style=bold] + n0000000c [label="rkisp1_mainpath\n/dev/video0", shape=box, style=filled, fillcolor=yellow] + n00000010 [label="rkisp1_selfpath\n/dev/video1", shape=box, style=filled, fillcolor=yellow] + n00000014 [label="rkisp1_stats\n/dev/video2", shape=box, style=filled, fillcolor=yellow] + n00000018 [label="rkisp1_params\n/dev/video3", shape=box, style=filled, fillcolor=yellow] + n00000018 -> n00000001:port1 [style=bold] + n0000001c [label="{{} | imx219 4-0010\n/dev/v4l-subdev3 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green] + n0000001c:port0 -> n00000001:port0 +} diff --git a/Documentation/admin-guide/media/rkisp1.rst b/Documentation/admin-guide/media/rkisp1.rst new file mode 100644 index 000000000..42e37ed25 --- /dev/null +++ b/Documentation/admin-guide/media/rkisp1.rst @@ -0,0 +1,181 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: <isonum.txt> + +========================================= +Rockchip Image Signal Processor (rkisp1) +========================================= + +Introduction +============ + +This file documents the driver for the Rockchip ISP1 that is part of RK3288 +and RK3399 SoCs. The driver is located under drivers/staging/media/rkisp1 +and uses the Media-Controller API. + +Topology +======== +.. _rkisp1_topology_graph: + +.. kernel-figure:: rkisp1.dot + :alt: Diagram of the default media pipeline topology + :align: center + + +The driver has 4 video devices: + +- rkisp1_mainpath: capture device for retrieving images, usually in higher + resolution. +- rkisp1_selfpath: capture device for retrieving images. +- rkisp1_stats: a metadata capture device that sends statistics. +- rkisp1_params: a metadata output device that receives parameters + configurations from userspace. + +The driver has 3 subdevices: + +- rkisp1_resizer_mainpath: used to resize and downsample frames for the + mainpath capture device. +- rkisp1_resizer_selfpath: used to resize and downsample frames for the + selfpath capture device. +- rkisp1_isp: is connected to the sensor and is responsible for all the isp + operations. + + +rkisp1_mainpath, rkisp1_selfpath - Frames Capture Video Nodes +------------------------------------------------------------- +Those are the `mainpath` and `selfpath` capture devices to capture frames. +Those entities are the DMA engines that write the frames to memory. +The selfpath video device can capture YUV/RGB formats. Its input is YUV encoded +stream and it is able to convert it to RGB. The selfpath is not able to +capture bayer formats. +The mainpath can capture both bayer and YUV formats but it is not able to +capture RGB formats. +Both capture videos support +the ``V4L2_CAP_IO_MC`` :ref:`capability <device-capabilities>`. + + +rkisp1_resizer_mainpath, rkisp1_resizer_selfpath - Resizers Subdevices Nodes +---------------------------------------------------------------------------- +Those are resizer entities for the mainpath and the selfpath. Those entities +can scale the frames up and down and also change the YUV sampling (for example +YUV4:2:2 -> YUV4:2:0). They also have cropping capability on the sink pad. +The resizers entities can only operate on YUV:4:2:2 format +(MEDIA_BUS_FMT_YUYV8_2X8). +The mainpath capture device supports capturing video in bayer formats. In that +case the resizer of the mainpath is set to 'bypass' mode - it just forward the +frame without operating on it. + +rkisp1_isp - Image Signal Processing Subdevice Node +--------------------------------------------------- +This is the isp entity. It is connected to the sensor on sink pad 0 and +receives the frames using the CSI-2 protocol. It is responsible of configuring +the CSI-2 protocol. It has a cropping capability on sink pad 0 that is +connected to the sensor and on source pad 2 connected to the resizer entities. +Cropping on sink pad 0 defines the image region from the sensor. +Cropping on source pad 2 defines the region for the Image Stabilizer (IS). + +.. _rkisp1_stats: + +rkisp1_stats - Statistics Video Node +------------------------------------ +The statistics video node outputs the 3A (auto focus, auto exposure and auto +white balance) statistics, and also histogram statistics for the frames that +are being processed by the rkisp1 to userspace applications. +Using these data, applications can implement algorithms and re-parameterize +the driver through the rkisp_params node to improve image quality during a +video stream. +The buffer format is defined by struct :c:type:`rkisp1_stat_buffer`, and +userspace should set +:ref:`V4L2_META_FMT_RK_ISP1_STAT_3A <v4l2-meta-fmt-stat-rkisp1>` as the +dataformat. + +.. _rkisp1_params: + +rkisp1_params - Parameters Video Node +------------------------------------- +The rkisp1_params video node receives a set of parameters from userspace +to be applied to the hardware during a video stream, allowing userspace +to dynamically modify values such as black level, cross talk corrections +and others. + +The buffer format is defined by struct :c:type:`rkisp1_params_cfg`, and +userspace should set +:ref:`V4L2_META_FMT_RK_ISP1_PARAMS <v4l2-meta-fmt-params-rkisp1>` as the +dataformat. + + +Capturing Video Frames Example +============================== + +In the following example, the sensor connected to pad 0 of 'rkisp1_isp' is +imx219. + +The following commands can be used to capture video from the selfpath video +node with dimension 900x800 planar format YUV 4:2:2. It uses all cropping +capabilities possible, (see explanation right below) + +.. code-block:: bash + + # set the links + "media-ctl" "-d" "platform:rkisp1" "-r" + "media-ctl" "-d" "platform:rkisp1" "-l" "'imx219 4-0010':0 -> 'rkisp1_isp':0 [1]" + "media-ctl" "-d" "platform:rkisp1" "-l" "'rkisp1_isp':2 -> 'rkisp1_resizer_selfpath':0 [1]" + "media-ctl" "-d" "platform:rkisp1" "-l" "'rkisp1_isp':2 -> 'rkisp1_resizer_mainpath':0 [0]" + + # set format for imx219 4-0010:0 + "media-ctl" "-d" "platform:rkisp1" "--set-v4l2" '"imx219 4-0010":0 [fmt:SRGGB10_1X10/1640x1232]' + + # set format for rkisp1_isp pads: + "media-ctl" "-d" "platform:rkisp1" "--set-v4l2" '"rkisp1_isp":0 [fmt:SRGGB10_1X10/1640x1232 crop: (0,0)/1600x1200]' + "media-ctl" "-d" "platform:rkisp1" "--set-v4l2" '"rkisp1_isp":2 [fmt:YUYV8_2X8/1600x1200 crop: (0,0)/1500x1100]' + + # set format for rkisp1_resizer_selfpath pads: + "media-ctl" "-d" "platform:rkisp1" "--set-v4l2" '"rkisp1_resizer_selfpath":0 [fmt:YUYV8_2X8/1500x1100 crop: (300,400)/1400x1000]' + "media-ctl" "-d" "platform:rkisp1" "--set-v4l2" '"rkisp1_resizer_selfpath":1 [fmt:YUYV8_2X8/900x800]' + + # set format for rkisp1_selfpath: + "v4l2-ctl" "-z" "platform:rkisp1" "-d" "rkisp1_selfpath" "-v" "width=900,height=800," + "v4l2-ctl" "-z" "platform:rkisp1" "-d" "rkisp1_selfpath" "-v" "pixelformat=422P" + + # start streaming: + v4l2-ctl "-z" "platform:rkisp1" "-d" "rkisp1_selfpath" "--stream-mmap" "--stream-count" "10" + + +In the above example the sensor is configured to bayer format: +`SRGGB10_1X10/1640x1232`. The rkisp1_isp:0 pad should be configured to the +same mbus format and dimensions as the sensor, otherwise streaming will fail +with 'EPIPE' error. So it is also configured to `SRGGB10_1X10/1640x1232`. +In addition, the rkisp1_isp:0 pad is configured to cropping `(0,0)/1600x1200`. + +The cropping dimensions are automatically propagated to be the format of the +isp source pad `rkisp1_isp:2`. Another cropping operation is configured on +the isp source pad: `(0,0)/1500x1100`. + +The resizer's sink pad `rkisp1_resizer_selfpath` should be configured to format +`YUYV8_2X8/1500x1100` in order to match the format on the other side of the +link. In addition a cropping `(300,400)/1400x1000` is configured on it. + +The source pad of the resizer, `rkisp1_resizer_selfpath:1` is configured to +format `YUYV8_2X8/900x800`. That means that the resizer first crop a window +of `(300,400)/1400x100` from the received frame and then scales this window +to dimension `900x800`. + +Note that the above example does not uses the stats-params control loop. +Therefore the capture frames will not go through the 3A algorithms and +probably won't have a good quality, and can even look dark and greenish. + +Configuring Quantization +======================== + +The driver supports limited and full range quantization on YUV formats, +where limited is the default. +To switch between one or the other, userspace should use the Colorspace +Conversion API (CSC) for subdevices on source pad 2 of the +isp (`rkisp1_isp:2`). The quantization configured on this pad is the +quantization of the captured video frames on the mainpath and selfpath +video nodes. +Note that the resizer and capture entities will always report +``V4L2_QUANTIZATION_DEFAULT`` even if the quantization is configured to full +range on `rkisp1_isp:2`. So in order to get the configured quantization, +application should get it from pad `rkisp1_isp:2`. + diff --git a/Documentation/admin-guide/media/saa7134-cardlist.rst b/Documentation/admin-guide/media/saa7134-cardlist.rst new file mode 100644 index 000000000..3ef8fab6b --- /dev/null +++ b/Documentation/admin-guide/media/saa7134-cardlist.rst @@ -0,0 +1,803 @@ +.. SPDX-License-Identifier: GPL-2.0 + +SAA7134 cards list +================== + +.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 2 19 18 + :stub-columns: 0 + + * - Card number + - Card name + - PCI subsystem IDs + + * - 0 + - UNKNOWN/GENERIC + - + + * - 1 + - Proteus Pro [philips reference design] + - 1131:2001, 1131:2001 + + * - 2 + - LifeView FlyVIDEO3000 + - 5168:0138, 4e42:0138 + + * - 3 + - LifeView/Typhoon FlyVIDEO2000 + - 5168:0138, 4e42:0138 + + * - 4 + - EMPRESS + - 1131:6752 + + * - 5 + - SKNet Monster TV + - 1131:4e85 + + * - 6 + - Tevion MD 9717 + - + + * - 7 + - KNC One TV-Station RDS / Typhoon TV Tuner RDS + - 1131:fe01, 1894:fe01 + + * - 8 + - Terratec Cinergy 400 TV + - 153b:1142 + + * - 9 + - Medion 5044 + - + + * - 10 + - Kworld/KuroutoShikou SAA7130-TVPCI + - + + * - 11 + - Terratec Cinergy 600 TV + - 153b:1143 + + * - 12 + - Medion 7134 + - 16be:0003, 16be:5000 + + * - 13 + - Typhoon TV+Radio 90031 + - + + * - 14 + - ELSA EX-VISION 300TV + - 1048:226b + + * - 15 + - ELSA EX-VISION 500TV + - 1048:226a + + * - 16 + - ASUS TV-FM 7134 + - 1043:4842, 1043:4830, 1043:4840 + + * - 17 + - AOPEN VA1000 POWER + - 1131:7133 + + * - 18 + - BMK MPEX No Tuner + - + + * - 19 + - Compro VideoMate TV + - 185b:c100 + + * - 20 + - Matrox CronosPlus + - 102B:48d0 + + * - 21 + - 10MOONS PCI TV CAPTURE CARD + - 1131:2001 + + * - 22 + - AverMedia M156 / Medion 2819 + - 1461:a70b + + * - 23 + - BMK MPEX Tuner + - + + * - 24 + - KNC One TV-Station DVR + - 1894:a006 + + * - 25 + - ASUS TV-FM 7133 + - 1043:4843 + + * - 26 + - Pinnacle PCTV Stereo (saa7134) + - 11bd:002b + + * - 27 + - Manli MuchTV M-TV002 + - + + * - 28 + - Manli MuchTV M-TV001 + - + + * - 29 + - Nagase Sangyo TransGear 3000TV + - 1461:050c + + * - 30 + - Elitegroup ECS TVP3XP FM1216 Tuner Card(PAL-BG,FM) + - 1019:4cb4 + + * - 31 + - Elitegroup ECS TVP3XP FM1236 Tuner Card (NTSC,FM) + - 1019:4cb5 + + * - 32 + - AVACS SmartTV + - + + * - 33 + - AVerMedia DVD EZMaker + - 1461:10ff + + * - 34 + - Noval Prime TV 7133 + - + + * - 35 + - AverMedia AverTV Studio 305 + - 1461:2115 + + * - 36 + - UPMOST PURPLE TV + - 12ab:0800 + + * - 37 + - Items MuchTV Plus / IT-005 + - + + * - 38 + - Terratec Cinergy 200 TV + - 153b:1152 + + * - 39 + - LifeView FlyTV Platinum Mini + - 5168:0212, 4e42:0212, 5169:1502 + + * - 40 + - Compro VideoMate TV PVR/FM + - 185b:c100 + + * - 41 + - Compro VideoMate TV Gold+ + - 185b:c100 + + * - 42 + - Sabrent SBT-TVFM (saa7130) + - + + * - 43 + - :Zolid Xpert TV7134 + - + + * - 44 + - Empire PCI TV-Radio LE + - + + * - 45 + - Avermedia AVerTV Studio 307 + - 1461:9715 + + * - 46 + - AVerMedia Cardbus TV/Radio (E500) + - 1461:d6ee + + * - 47 + - Terratec Cinergy 400 mobile + - 153b:1162 + + * - 48 + - Terratec Cinergy 600 TV MK3 + - 153b:1158 + + * - 49 + - Compro VideoMate Gold+ Pal + - 185b:c200 + + * - 50 + - Pinnacle PCTV 300i DVB-T + PAL + - 11bd:002d + + * - 51 + - ProVideo PV952 + - 1540:9524 + + * - 52 + - AverMedia AverTV/305 + - 1461:2108 + + * - 53 + - ASUS TV-FM 7135 + - 1043:4845 + + * - 54 + - LifeView FlyTV Platinum FM / Gold + - 5168:0214, 5168:5214, 1489:0214, 5168:0304 + + * - 55 + - LifeView FlyDVB-T DUO / MSI TV@nywhere Duo + - 5168:0306, 4E42:0306 + + * - 56 + - Avermedia AVerTV 307 + - 1461:a70a + + * - 57 + - Avermedia AVerTV GO 007 FM + - 1461:f31f + + * - 58 + - ADS Tech Instant TV (saa7135) + - 1421:0350, 1421:0351, 1421:0370, 1421:1370 + + * - 59 + - Kworld/Tevion V-Stream Xpert TV PVR7134 + - + + * - 60 + - LifeView/Typhoon/Genius FlyDVB-T Duo Cardbus + - 5168:0502, 4e42:0502, 1489:0502 + + * - 61 + - Philips TOUGH DVB-T reference design + - 1131:2004 + + * - 62 + - Compro VideoMate TV Gold+II + - + + * - 63 + - Kworld Xpert TV PVR7134 + - + + * - 64 + - FlyTV mini Asus Digimatrix + - 1043:0210 + + * - 65 + - V-Stream Studio TV Terminator + - + + * - 66 + - Yuan TUN-900 (saa7135) + - + + * - 67 + - Beholder BeholdTV 409 FM + - 0000:4091 + + * - 68 + - GoTView 7135 PCI + - 5456:7135 + + * - 69 + - Philips EUROPA V3 reference design + - 1131:2004 + + * - 70 + - Compro Videomate DVB-T300 + - 185b:c900 + + * - 71 + - Compro Videomate DVB-T200 + - 185b:c901 + + * - 72 + - RTD Embedded Technologies VFG7350 + - 1435:7350 + + * - 73 + - RTD Embedded Technologies VFG7330 + - 1435:7330 + + * - 74 + - LifeView FlyTV Platinum Mini2 + - 14c0:1212 + + * - 75 + - AVerMedia AVerTVHD MCE A180 + - 1461:1044 + + * - 76 + - SKNet MonsterTV Mobile + - 1131:4ee9 + + * - 77 + - Pinnacle PCTV 40i/50i/110i (saa7133) + - 11bd:002e + + * - 78 + - ASUSTeK P7131 Dual + - 1043:4862 + + * - 79 + - Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B) + - + + * - 80 + - ASUS Digimatrix TV + - 1043:0210 + + * - 81 + - Philips Tiger reference design + - 1131:2018 + + * - 82 + - MSI TV@Anywhere plus + - 1462:6231, 1462:8624 + + * - 83 + - Terratec Cinergy 250 PCI TV + - 153b:1160 + + * - 84 + - LifeView FlyDVB Trio + - 5168:0319 + + * - 85 + - AverTV DVB-T 777 + - 1461:2c05, 1461:2c05 + + * - 86 + - LifeView FlyDVB-T / Genius VideoWonder DVB-T + - 5168:0301, 1489:0301 + + * - 87 + - ADS Instant TV Duo Cardbus PTV331 + - 0331:1421 + + * - 88 + - Tevion/KWorld DVB-T 220RF + - 17de:7201 + + * - 89 + - ELSA EX-VISION 700TV + - 1048:226c + + * - 90 + - Kworld ATSC110/115 + - 17de:7350, 17de:7352 + + * - 91 + - AVerMedia A169 B + - 1461:7360 + + * - 92 + - AVerMedia A169 B1 + - 1461:6360 + + * - 93 + - Medion 7134 Bridge #2 + - 16be:0005 + + * - 94 + - LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB + - 5168:3306, 5168:3502, 5168:3307, 4e42:3502 + + * - 95 + - LifeView FlyVIDEO3000 (NTSC) + - 5169:0138 + + * - 96 + - Medion Md8800 Quadro + - 16be:0007, 16be:0008, 16be:000d + + * - 97 + - LifeView FlyDVB-S /Acorp TV134DS + - 5168:0300, 4e42:0300 + + * - 98 + - Proteus Pro 2309 + - 0919:2003 + + * - 99 + - AVerMedia TV Hybrid A16AR + - 1461:2c00 + + * - 100 + - Asus Europa2 OEM + - 1043:4860 + + * - 101 + - Pinnacle PCTV 310i + - 11bd:002f + + * - 102 + - Avermedia AVerTV Studio 507 + - 1461:9715 + + * - 103 + - Compro Videomate DVB-T200A + - + + * - 104 + - Hauppauge WinTV-HVR1110 DVB-T/Hybrid + - 0070:6700, 0070:6701, 0070:6702, 0070:6703, 0070:6704, 0070:6705 + + * - 105 + - Terratec Cinergy HT PCMCIA + - 153b:1172 + + * - 106 + - Encore ENLTV + - 1131:2342, 1131:2341, 3016:2344 + + * - 107 + - Encore ENLTV-FM + - 1131:230f + + * - 108 + - Terratec Cinergy HT PCI + - 153b:1175 + + * - 109 + - Philips Tiger - S Reference design + - + + * - 110 + - Avermedia M102 + - 1461:f31e + + * - 111 + - ASUS P7131 4871 + - 1043:4871 + + * - 112 + - ASUSTeK P7131 Hybrid + - 1043:4876 + + * - 113 + - Elitegroup ECS TVP3XP FM1246 Tuner Card (PAL,FM) + - 1019:4cb6 + + * - 114 + - KWorld DVB-T 210 + - 17de:7250 + + * - 115 + - Sabrent PCMCIA TV-PCB05 + - 0919:2003 + + * - 116 + - 10MOONS TM300 TV Card + - 1131:2304 + + * - 117 + - Avermedia Super 007 + - 1461:f01d + + * - 118 + - Beholder BeholdTV 401 + - 0000:4016 + + * - 119 + - Beholder BeholdTV 403 + - 0000:4036 + + * - 120 + - Beholder BeholdTV 403 FM + - 0000:4037 + + * - 121 + - Beholder BeholdTV 405 + - 0000:4050 + + * - 122 + - Beholder BeholdTV 405 FM + - 0000:4051 + + * - 123 + - Beholder BeholdTV 407 + - 0000:4070 + + * - 124 + - Beholder BeholdTV 407 FM + - 0000:4071 + + * - 125 + - Beholder BeholdTV 409 + - 0000:4090 + + * - 126 + - Beholder BeholdTV 505 FM + - 5ace:5050 + + * - 127 + - Beholder BeholdTV 507 FM / BeholdTV 509 FM + - 5ace:5070, 5ace:5090 + + * - 128 + - Beholder BeholdTV Columbus TV/FM + - 0000:5201 + + * - 129 + - Beholder BeholdTV 607 FM + - 5ace:6070 + + * - 130 + - Beholder BeholdTV M6 + - 5ace:6190 + + * - 131 + - Twinhan Hybrid DTV-DVB 3056 PCI + - 1822:0022 + + * - 132 + - Genius TVGO AM11MCE + - + + * - 133 + - NXP Snake DVB-S reference design + - + + * - 134 + - Medion/Creatix CTX953 Hybrid + - 16be:0010 + + * - 135 + - MSI TV@nywhere A/D v1.1 + - 1462:8625 + + * - 136 + - AVerMedia Cardbus TV/Radio (E506R) + - 1461:f436 + + * - 137 + - AVerMedia Hybrid TV/Radio (A16D) + - 1461:f936 + + * - 138 + - Avermedia M115 + - 1461:a836 + + * - 139 + - Compro VideoMate T750 + - 185b:c900 + + * - 140 + - Avermedia DVB-S Pro A700 + - 1461:a7a1 + + * - 141 + - Avermedia DVB-S Hybrid+FM A700 + - 1461:a7a2 + + * - 142 + - Beholder BeholdTV H6 + - 5ace:6290 + + * - 143 + - Beholder BeholdTV M63 + - 5ace:6191 + + * - 144 + - Beholder BeholdTV M6 Extra + - 5ace:6193 + + * - 145 + - AVerMedia MiniPCI DVB-T Hybrid M103 + - 1461:f636, 1461:f736 + + * - 146 + - ASUSTeK P7131 Analog + - + + * - 147 + - Asus Tiger 3in1 + - 1043:4878 + + * - 148 + - Encore ENLTV-FM v5.3 + - 1a7f:2008 + + * - 149 + - Avermedia PCI pure analog (M135A) + - 1461:f11d + + * - 150 + - Zogis Real Angel 220 + - + + * - 151 + - ADS Tech Instant HDTV + - 1421:0380 + + * - 152 + - Asus Tiger Rev:1.00 + - 1043:4857 + + * - 153 + - Kworld Plus TV Analog Lite PCI + - 17de:7128 + + * - 154 + - Avermedia AVerTV GO 007 FM Plus + - 1461:f31d + + * - 155 + - Hauppauge WinTV-HVR1150 ATSC/QAM-Hybrid + - 0070:6706, 0070:6708 + + * - 156 + - Hauppauge WinTV-HVR1120 DVB-T/Hybrid + - 0070:6707, 0070:6709, 0070:670a + + * - 157 + - Avermedia AVerTV Studio 507UA + - 1461:a11b + + * - 158 + - AVerMedia Cardbus TV/Radio (E501R) + - 1461:b7e9 + + * - 159 + - Beholder BeholdTV 505 RDS + - 0000:505B + + * - 160 + - Beholder BeholdTV 507 RDS + - 0000:5071 + + * - 161 + - Beholder BeholdTV 507 RDS + - 0000:507B + + * - 162 + - Beholder BeholdTV 607 FM + - 5ace:6071 + + * - 163 + - Beholder BeholdTV 609 FM + - 5ace:6090 + + * - 164 + - Beholder BeholdTV 609 FM + - 5ace:6091 + + * - 165 + - Beholder BeholdTV 607 RDS + - 5ace:6072 + + * - 166 + - Beholder BeholdTV 607 RDS + - 5ace:6073 + + * - 167 + - Beholder BeholdTV 609 RDS + - 5ace:6092 + + * - 168 + - Beholder BeholdTV 609 RDS + - 5ace:6093 + + * - 169 + - Compro VideoMate S350/S300 + - 185b:c900 + + * - 170 + - AverMedia AverTV Studio 505 + - 1461:a115 + + * - 171 + - Beholder BeholdTV X7 + - 5ace:7595 + + * - 172 + - RoverMedia TV Link Pro FM + - 19d1:0138 + + * - 173 + - Zolid Hybrid TV Tuner PCI + - 1131:2004 + + * - 174 + - Asus Europa Hybrid OEM + - 1043:4847 + + * - 175 + - Leadtek Winfast DTV1000S + - 107d:6655 + + * - 176 + - Beholder BeholdTV 505 RDS + - 0000:5051 + + * - 177 + - Hawell HW-404M7 + - + + * - 178 + - Beholder BeholdTV H7 + - 5ace:7190 + + * - 179 + - Beholder BeholdTV A7 + - 5ace:7090 + + * - 180 + - Avermedia PCI M733A + - 1461:4155, 1461:4255 + + * - 181 + - TechoTrend TT-budget T-3000 + - 13c2:2804 + + * - 182 + - Kworld PCI SBTVD/ISDB-T Full-Seg Hybrid + - 17de:b136 + + * - 183 + - Compro VideoMate Vista M1F + - 185b:c900 + + * - 184 + - Encore ENLTV-FM 3 + - 1a7f:2108 + + * - 185 + - MagicPro ProHDTV Pro2 DMB-TH/Hybrid + - 17de:d136 + + * - 186 + - Beholder BeholdTV 501 + - 5ace:5010 + + * - 187 + - Beholder BeholdTV 503 FM + - 5ace:5030 + + * - 188 + - Sensoray 811/911 + - 6000:0811, 6000:0911 + + * - 189 + - Kworld PC150-U + - 17de:a134 + + * - 190 + - Asus My Cinema PS3-100 + - 1043:48cd + + * - 191 + - Hawell HW-9004V1 + - + + * - 192 + - AverMedia AverTV Satellite Hybrid+FM A706 + - 1461:2055 + + * - 193 + - WIS Voyager or compatible + - 1905:7007 + + * - 194 + - AverMedia AverTV/505 + - 1461:a10a + + * - 195 + - Leadtek Winfast TV2100 FM + - 107d:6f3a + + * - 196 + - SnaZio* TVPVR PRO + - 1779:13cf diff --git a/Documentation/admin-guide/media/saa7134.rst b/Documentation/admin-guide/media/saa7134.rst new file mode 100644 index 000000000..7ab9c70b9 --- /dev/null +++ b/Documentation/admin-guide/media/saa7134.rst @@ -0,0 +1,88 @@ +.. SPDX-License-Identifier: GPL-2.0 + +The saa7134 driver +================== + +Author Gerd Hoffmann + + +This is a v4l2/oss device driver for saa7130/33/34/35 based capture / TV +boards. + + +Status +------ + +Almost everything is working. video, sound, tuner, radio, mpeg ts, ... + +As with bttv, card-specific tweaks are needed. Check CARDLIST for a +list of known TV cards and saa7134-cards.c for the drivers card +configuration info. + + +Build +----- + +Once you pick up a Kernel source, you should configure, build, +install and boot the new kernel. You'll need at least +these config options:: + + ./scripts/config -e PCI + ./scripts/config -e INPUT + ./scripts/config -m I2C + ./scripts/config -m MEDIA_SUPPORT + ./scripts/config -e MEDIA_PCI_SUPPORT + ./scripts/config -e MEDIA_ANALOG_TV_SUPPORT + ./scripts/config -e MEDIA_DIGITAL_TV_SUPPORT + ./scripts/config -e MEDIA_RADIO_SUPPORT + ./scripts/config -e RC_CORE + ./scripts/config -e MEDIA_SUBDRV_AUTOSELECT + ./scripts/config -m VIDEO_SAA7134 + ./scripts/config -e SAA7134_ALSA + ./scripts/config -e VIDEO_SAA7134_RC + ./scripts/config -e VIDEO_SAA7134_DVB + ./scripts/config -e VIDEO_SAA7134_GO7007 + +To build and install, you should run:: + + make && make modules_install && make install + +Once the new Kernel is booted, saa7134 driver should be loaded automatically. + +Depending on the card you might have to pass ``card=<nr>`` as insmod option. +If so, please check :doc:`saa7134-cardlist` for valid choices. + +Once you have your card type number, you can pass a modules configuration +via a file (usually, it is either ``/etc/modules.conf`` or some file at +``/etc/modules-load.d/``, but the actual place depends on your +distribution), with this content:: + + options saa7134 card=13 # Assuming that your card type is #13 + + +Changes / Fixes +--------------- + +Please mail to linux-media AT vger.kernel.org unified diffs against +the linux media git tree: + + https://git.linuxtv.org/media_tree.git/ + +This is done by committing a patch at a clone of the git tree and +submitting the patch using ``git send-email``. Don't forget to +describe at the lots what it changes / which problem it fixes / whatever +it is good for ... + + +Known Problems +-------------- + +* The tuner for the flyvideos isn't detected automatically and the + default might not work for you depending on which version you have. + There is a ``tuner=`` insmod option to override the driver's default. + +Credits +------- + +andrew.stevens@philips.com + werner.leeb@philips.com for providing +saa7134 hardware specs and sample board. diff --git a/Documentation/admin-guide/media/saa7164-cardlist.rst b/Documentation/admin-guide/media/saa7164-cardlist.rst new file mode 100644 index 000000000..7949c09aa --- /dev/null +++ b/Documentation/admin-guide/media/saa7164-cardlist.rst @@ -0,0 +1,71 @@ +.. SPDX-License-Identifier: GPL-2.0 + +SAA7164 cards list +================== + +.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 2 19 18 + :stub-columns: 0 + + * - Card number + - Card name + - PCI subsystem IDs + + * - 0 + - Unknown + - + + * - 1 + - Generic Rev2 + - + + * - 2 + - Generic Rev3 + - + + * - 3 + - Hauppauge WinTV-HVR2250 + - 0070:8880, 0070:8810 + + * - 4 + - Hauppauge WinTV-HVR2200 + - 0070:8980 + + * - 5 + - Hauppauge WinTV-HVR2200 + - 0070:8900 + + * - 6 + - Hauppauge WinTV-HVR2200 + - 0070:8901 + + * - 7 + - Hauppauge WinTV-HVR2250 + - 0070:8891, 0070:8851 + + * - 8 + - Hauppauge WinTV-HVR2250 + - 0070:88A1 + + * - 9 + - Hauppauge WinTV-HVR2200 + - 0070:8940 + + * - 10 + - Hauppauge WinTV-HVR2200 + - 0070:8953 + + * - 11 + - Hauppauge WinTV-HVR2255(proto) + - 0070:f111 + + * - 12 + - Hauppauge WinTV-HVR2255 + - 0070:f111 + + * - 13 + - Hauppauge WinTV-HVR2205 + - 0070:f123, 0070:f120 diff --git a/Documentation/admin-guide/media/si470x.rst b/Documentation/admin-guide/media/si470x.rst new file mode 100644 index 000000000..d53bf5f95 --- /dev/null +++ b/Documentation/admin-guide/media/si470x.rst @@ -0,0 +1,167 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: <isonum.txt> + +The Silicon Labs Si470x FM Radio Receivers driver +================================================= + +Copyright |copy| 2009 Tobias Lorenz <tobias.lorenz@gmx.net> + + +Information from Silicon Labs +----------------------------- + +Silicon Laboratories is the manufacturer of the radio ICs, that nowadays are the +most often used radio receivers in cell phones. Usually they are connected with +I2C. But SiLabs also provides a reference design, which integrates this IC, +together with a small microcontroller C8051F321, to form a USB radio. +Part of this reference design is also a radio application in binary and source +code. The software also contains an automatic firmware upgrade to the most +current version. Information on these can be downloaded here: +http://www.silabs.com/usbradio + + +Supported ICs +------------- + +The following ICs have a very similar register set, so that they are or will be +supported somewhen by the driver: + +- Si4700: FM radio receiver +- Si4701: FM radio receiver, RDS Support +- Si4702: FM radio receiver +- Si4703: FM radio receiver, RDS Support +- Si4704: FM radio receiver, no external antenna required +- Si4705: FM radio receiver, no external antenna required, RDS support, Dig I/O +- Si4706: Enhanced FM RDS/TMC radio receiver, no external antenna required, RDS + Support +- Si4707: Dedicated weather band radio receiver with SAME decoder, RDS Support +- Si4708: Smallest FM receivers +- Si4709: Smallest FM receivers, RDS Support + +More information on these can be downloaded here: +http://www.silabs.com/products/mcu/Pages/USBFMRadioRD.aspx + + +Supported USB devices +--------------------- + +Currently the following USB radios (vendor:product) with the Silicon Labs si470x +chips are known to work: + +- 10c4:818a: Silicon Labs USB FM Radio Reference Design +- 06e1:a155: ADS/Tech FM Radio Receiver (formerly Instant FM Music) (RDX-155-EF) +- 1b80:d700: KWorld USB FM Radio SnapMusic Mobile 700 (FM700) +- 10c5:819a: Sanei Electric, Inc. FM USB Radio (sold as DealExtreme.com PCear) + + +Software +-------- + +Testing is usually done with most application under Debian/testing: + +- fmtools - Utility for managing FM tuner cards +- gnomeradio - FM-radio tuner for the GNOME desktop +- gradio - GTK FM radio tuner +- kradio - Comfortable Radio Application for KDE +- radio - ncurses-based radio application +- mplayer - The Ultimate Movie Player For Linux +- v4l2-ctl - Collection of command line video4linux utilities + +For example, you can use: + +.. code-block:: none + + v4l2-ctl -d /dev/radio0 --set-ctrl=volume=10,mute=0 --set-freq=95.21 --all + +There is also a library libv4l, which can be used. It's going to have a function +for frequency seeking, either by using hardware functionality as in radio-si470x +or by implementing a function as we currently have in every of the mentioned +programs. Somewhen the radio programs should make use of libv4l. + +For processing RDS information, there is a project ongoing at: +http://rdsd.berlios.de/ + +There is currently no project for making TMC sentences human readable. + + +Audio Listing +------------- + +USB Audio is provided by the ALSA snd_usb_audio module. It is recommended to +also select SND_USB_AUDIO, as this is required to get sound from the radio. For +listing you have to redirect the sound, for example using one of the following +commands. Please adjust the audio devices to your needs (/dev/dsp* and hw:x,x). + +If you just want to test audio (very poor quality): + +.. code-block:: none + + cat /dev/dsp1 > /dev/dsp + +If you use sox + OSS try: + +.. code-block:: none + + sox -2 --endian little -r 96000 -t oss /dev/dsp1 -t oss /dev/dsp + +or using sox + alsa: + +.. code-block:: none + + sox --endian little -c 2 -S -r 96000 -t alsa hw:1 -t alsa -r 96000 hw:0 + +If you use arts try: + +.. code-block:: none + + arecord -D hw:1,0 -r96000 -c2 -f S16_LE | artsdsp aplay -B - + +If you use mplayer try: + +.. code-block:: none + + mplayer -radio adevice=hw=1.0:arate=96000 \ + -rawaudio rate=96000 \ + radio://<frequency>/capture + +Module Parameters +----------------- + +After loading the module, you still have access to some of them in the sysfs +mount under /sys/module/radio_si470x/parameters. The contents of read-only files +(0444) are not updated, even if space, band and de are changed using private +video controls. The others are runtime changeable. + + +Errors +------ + +Increase tune_timeout, if you often get -EIO errors. + +When timed out or band limit is reached, hw_freq_seek returns -EAGAIN. + +If you get any errors from snd_usb_audio, please report them to the ALSA people. + + +Open Issues +----------- + +V4L minor device allocation and parameter setting is not perfect. A solution is +currently under discussion. + +There is an USB interface for downloading/uploading new firmware images. Support +for it can be implemented using the request_firmware interface. + +There is a RDS interrupt mode. The driver is already using the same interface +for polling RDS information, but is currently not using the interrupt mode. + +There is a LED interface, which can be used to override the LED control +programmed in the firmware. This can be made available using the LED support +functions in the kernel. + + +Other useful information and links +---------------------------------- + +http://www.silabs.com/usbradio diff --git a/Documentation/admin-guide/media/si4713.rst b/Documentation/admin-guide/media/si4713.rst new file mode 100644 index 000000000..be8e6b49b --- /dev/null +++ b/Documentation/admin-guide/media/si4713.rst @@ -0,0 +1,192 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: <isonum.txt> + +The Silicon Labs Si4713 FM Radio Transmitter Driver +=================================================== + +Copyright |copy| 2009 Nokia Corporation + +Contact: Eduardo Valentin <eduardo.valentin@nokia.com> + + +Information about the Device +---------------------------- + +This chip is a Silicon Labs product. It is a I2C device, currently on 0x63 address. +Basically, it has transmission and signal noise level measurement features. + +The Si4713 integrates transmit functions for FM broadcast stereo transmission. +The chip also allows integrated receive power scanning to identify low signal +power FM channels. + +The chip is programmed using commands and responses. There are also several +properties which can change the behavior of this chip. + +Users must comply with local regulations on radio frequency (RF) transmission. + +Device driver description +------------------------- + +There are two modules to handle this device. One is a I2C device driver +and the other is a platform driver. + +The I2C device driver exports a v4l2-subdev interface to the kernel. +All properties can also be accessed by v4l2 extended controls interface, by +using the v4l2-subdev calls (g_ext_ctrls, s_ext_ctrls). + +The platform device driver exports a v4l2 radio device interface to user land. +So, it uses the I2C device driver as a sub device in order to send the user +commands to the actual device. Basically it is a wrapper to the I2C device driver. + +Applications can use v4l2 radio API to specify frequency of operation, mute state, +etc. But mostly of its properties will be present in the extended controls. + +When the v4l2 mute property is set to 1 (true), the driver will turn the chip off. + +Properties description +---------------------- + +The properties can be accessed using v4l2 extended controls. +Here is an output from v4l2-ctl util: + +.. code-block:: none + + / # v4l2-ctl -d /dev/radio0 --all -L + Driver Info: + Driver name : radio-si4713 + Card type : Silicon Labs Si4713 Modulator + Bus info : + Driver version: 0 + Capabilities : 0x00080800 + RDS Output + Modulator + Audio output: 0 (FM Modulator Audio Out) + Frequency: 1408000 (88.000000 MHz) + Video Standard = 0x00000000 + Modulator: + Name : FM Modulator + Capabilities : 62.5 Hz stereo rds + Frequency range : 76.0 MHz - 108.0 MHz + Subchannel modulation: stereo+rds + + User Controls + + mute (bool) : default=1 value=0 + + FM Radio Modulator Controls + + rds_signal_deviation (int) : min=0 max=90000 step=10 default=200 value=200 flags=slider + rds_program_id (int) : min=0 max=65535 step=1 default=0 value=0 + rds_program_type (int) : min=0 max=31 step=1 default=0 value=0 + rds_ps_name (str) : min=0 max=96 step=8 value='si4713 ' + rds_radio_text (str) : min=0 max=384 step=32 value='' + audio_limiter_feature_enabled (bool) : default=1 value=1 + audio_limiter_release_time (int) : min=250 max=102390 step=50 default=5010 value=5010 flags=slider + audio_limiter_deviation (int) : min=0 max=90000 step=10 default=66250 value=66250 flags=slider + audio_compression_feature_enabl (bool) : default=1 value=1 + audio_compression_gain (int) : min=0 max=20 step=1 default=15 value=15 flags=slider + audio_compression_threshold (int) : min=-40 max=0 step=1 default=-40 value=-40 flags=slider + audio_compression_attack_time (int) : min=0 max=5000 step=500 default=0 value=0 flags=slider + audio_compression_release_time (int) : min=100000 max=1000000 step=100000 default=1000000 value=1000000 flags=slider + pilot_tone_feature_enabled (bool) : default=1 value=1 + pilot_tone_deviation (int) : min=0 max=90000 step=10 default=6750 value=6750 flags=slider + pilot_tone_frequency (int) : min=0 max=19000 step=1 default=19000 value=19000 flags=slider + pre_emphasis_settings (menu) : min=0 max=2 default=1 value=1 + tune_power_level (int) : min=0 max=120 step=1 default=88 value=88 flags=slider + tune_antenna_capacitor (int) : min=0 max=191 step=1 default=0 value=110 flags=slider + +Here is a summary of them: + +* Pilot is an audible tone sent by the device. + +- pilot_frequency - Configures the frequency of the stereo pilot tone. +- pilot_deviation - Configures pilot tone frequency deviation level. +- pilot_enabled - Enables or disables the pilot tone feature. + +* The si4713 device is capable of applying audio compression to the + transmitted signal. + +- acomp_enabled - Enables or disables the audio dynamic range control feature. +- acomp_gain - Sets the gain for audio dynamic range control. +- acomp_threshold - Sets the threshold level for audio dynamic range control. +- acomp_attack_time - Sets the attack time for audio dynamic range control. +- acomp_release_time - Sets the release time for audio dynamic range control. + +* Limiter setups audio deviation limiter feature. Once a over deviation occurs, + it is possible to adjust the front-end gain of the audio input and always + prevent over deviation. + +- limiter_enabled - Enables or disables the limiter feature. +- limiter_deviation - Configures audio frequency deviation level. +- limiter_release_time - Sets the limiter release time. + +* Tuning power + +- power_level - Sets the output power level for signal transmission. + antenna_capacitor - This selects the value of antenna tuning capacitor + manually or automatically if set to zero. + +* RDS related + +- rds_ps_name - Sets the RDS ps name field for transmission. +- rds_radio_text - Sets the RDS radio text for transmission. +- rds_pi - Sets the RDS PI field for transmission. +- rds_pty - Sets the RDS PTY field for transmission. + +* Region related + +- preemphasis - sets the preemphasis to be applied for transmission. + +RNL +--- + +This device also has an interface to measure received noise level. To do that, you should +ioctl the device node. Here is an code of example: + +.. code-block:: none + + int main (int argc, char *argv[]) + { + struct si4713_rnl rnl; + int fd = open("/dev/radio0", O_RDWR); + int rval; + + if (argc < 2) + return -EINVAL; + + if (fd < 0) + return fd; + + sscanf(argv[1], "%d", &rnl.frequency); + + rval = ioctl(fd, SI4713_IOC_MEASURE_RNL, &rnl); + if (rval < 0) + return rval; + + printf("received noise level: %d\n", rnl.rnl); + + close(fd); + } + +The struct si4713_rnl and SI4713_IOC_MEASURE_RNL are defined under +include/linux/platform_data/media/si4713.h. + +Stereo/Mono and RDS subchannels +------------------------------- + +The device can also be configured using the available sub channels for +transmission. To do that use S/G_MODULATOR ioctl and configure txsubchans properly. +Refer to the V4L2 API specification for proper use of this ioctl. + +Testing +------- +Testing is usually done with v4l2-ctl utility for managing FM tuner cards. +The tool can be found in v4l-dvb repository under v4l2-apps/util directory. + +Example for setting rds ps name: + +.. code-block:: none + + # v4l2-ctl -d /dev/radio0 --set-ctrl=rds_ps_name="Dummy" + diff --git a/Documentation/admin-guide/media/si476x.rst b/Documentation/admin-guide/media/si476x.rst new file mode 100644 index 000000000..87062301d --- /dev/null +++ b/Documentation/admin-guide/media/si476x.rst @@ -0,0 +1,160 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: <isonum.txt> + + +The SI476x Driver +================= + +Copyright |copy| 2013 Andrey Smirnov <andrew.smirnov@gmail.com> + +TODO for the driver +------------------- + +- According to the SiLabs' datasheet it is possible to update the + firmware of the radio chip in the run-time, thus bringing it to the + most recent version. Unfortunately I couldn't find any mentioning of + the said firmware update for the old chips that I tested the driver + against, so for chips like that the driver only exposes the old + functionality. + + +Parameters exposed over debugfs +------------------------------- +SI476x allow user to get multiple characteristics that can be very +useful for EoL testing/RF performance estimation, parameters that have +very little to do with V4L2 subsystem. Such parameters are exposed via +debugfs and can be accessed via regular file I/O operations. + +The drivers exposes following files: + +* /sys/kernel/debug/<device-name>/acf + This file contains ACF(Automatically Controlled Features) status + information. The contents of the file is binary data of the + following layout: + + .. tabularcolumns:: |p{7ex}|p{12ex}|L| + + ============= ============== ==================================== + Offset Name Description + ============= ============== ==================================== + 0x00 blend_int Flag, set when stereo separation has + crossed below the blend threshold + 0x01 hblend_int Flag, set when HiBlend cutoff + frequency is lower than threshold + 0x02 hicut_int Flag, set when HiCut cutoff + frequency is lower than threshold + 0x03 chbw_int Flag, set when channel filter + bandwidth is less than threshold + 0x04 softmute_int Flag indicating that softmute + attenuation has increased above + softmute threshold + 0x05 smute 0 - Audio is not soft muted + 1 - Audio is soft muted + 0x06 smattn Soft mute attenuation level in dB + 0x07 chbw Channel filter bandwidth in kHz + 0x08 hicut HiCut cutoff frequency in units of + 100Hz + 0x09 hiblend HiBlend cutoff frequency in units + of 100 Hz + 0x10 pilot 0 - Stereo pilot is not present + 1 - Stereo pilot is present + 0x11 stblend Stereo blend in % + ============= ============== ==================================== + + +* /sys/kernel/debug/<device-name>/rds_blckcnt + This file contains statistics about RDS receptions. It's binary data + has the following layout: + + .. tabularcolumns:: |p{7ex}|p{12ex}|L| + + ============= ============== ==================================== + Offset Name Description + ============= ============== ==================================== + 0x00 expected Number of expected RDS blocks + 0x02 received Number of received RDS blocks + 0x04 uncorrectable Number of uncorrectable RDS blocks + ============= ============== ==================================== + +* /sys/kernel/debug/<device-name>/agc + This file contains information about parameters pertaining to + AGC(Automatic Gain Control) + + The layout is: + + .. tabularcolumns:: |p{7ex}|p{12ex}|L| + + ============= ============== ==================================== + Offset Name Description + ============= ============== ==================================== + 0x00 mxhi 0 - FM Mixer PD high threshold is + not tripped + 1 - FM Mixer PD high threshold is + tripped + 0x01 mxlo ditto for FM Mixer PD low + 0x02 lnahi ditto for FM LNA PD high + 0x03 lnalo ditto for FM LNA PD low + 0x04 fmagc1 FMAGC1 attenuator resistance + (see datasheet for more detail) + 0x05 fmagc2 ditto for FMAGC2 + 0x06 pgagain PGA gain in dB + 0x07 fmwblang FM/WB LNA Gain in dB + ============= ============== ==================================== + +* /sys/kernel/debug/<device-name>/rsq + This file contains information about parameters pertaining to + RSQ(Received Signal Quality) + + The layout is: + + .. tabularcolumns:: |p{7ex}|p{12ex}|p{60ex}| + + ============= ============== ==================================== + Offset Name Description + ============= ============== ==================================== + 0x00 multhint 0 - multipath value has not crossed + the Multipath high threshold + 1 - multipath value has crossed + the Multipath high threshold + 0x01 multlint ditto for Multipath low threshold + 0x02 snrhint 0 - received signal's SNR has not + crossed high threshold + 1 - received signal's SNR has + crossed high threshold + 0x03 snrlint ditto for low threshold + 0x04 rssihint ditto for RSSI high threshold + 0x05 rssilint ditto for RSSI low threshold + 0x06 bltf Flag indicating if seek command + reached/wrapped seek band limit + 0x07 snr_ready Indicates that SNR metrics is ready + 0x08 rssiready ditto for RSSI metrics + 0x09 injside 0 - Low-side injection is being used + 1 - High-side injection is used + 0x10 afcrl Flag indicating if AFC rails + 0x11 valid Flag indicating if channel is valid + 0x12 readfreq Current tuned frequency + 0x14 freqoff Signed frequency offset in units of + 2ppm + 0x15 rssi Signed value of RSSI in dBuV + 0x16 snr Signed RF SNR in dB + 0x17 issi Signed Image Strength Signal + indicator + 0x18 lassi Signed Low side adjacent Channel + Strength indicator + 0x19 hassi ditto fpr High side + 0x20 mult Multipath indicator + 0x21 dev Frequency deviation + 0x24 assi Adjacent channel SSI + 0x25 usn Ultrasonic noise indicator + 0x26 pilotdev Pilot deviation in units of 100 Hz + 0x27 rdsdev ditto for RDS + 0x28 assidev ditto for ASSI + 0x29 strongdev Frequency deviation + 0x30 rdspi RDS PI code + ============= ============== ==================================== + +* /sys/kernel/debug/<device-name>/rsq_primary + This file contains information about parameters pertaining to + RSQ(Received Signal Quality) for primary tuner only. Layout is as + the one above. diff --git a/Documentation/admin-guide/media/siano-cardlist.rst b/Documentation/admin-guide/media/siano-cardlist.rst new file mode 100644 index 000000000..bb731a953 --- /dev/null +++ b/Documentation/admin-guide/media/siano-cardlist.rst @@ -0,0 +1,56 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Siano cards list +================ + +.. tabularcolumns:: p{13.3cm}|p{4.2cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 17 16 + :stub-columns: 0 + + * - Card name + - USB IDs + * - Hauppauge Catamount + - 2040:1700 + * - Hauppauge Okemo-A + - 2040:1800 + * - Hauppauge Okemo-B + - 2040:1801 + * - Hauppauge WinTV MiniCard + - 2040:2000, 2040:200a, 2040:2010, 2040:2011, 2040:2019 + * - Hauppauge WinTV MiniCard Rev 2 + - 2040:2009 + * - Hauppauge WinTV MiniStick + - 2040:5500, 2040:5510, 2040:5520, 2040:5530, 2040:5580, 2040:5590, 2040:b900, 2040:b910, 2040:b980, 2040:b990, 2040:c000, 2040:c010, 2040:c080, 2040:c090, 2040:c0a0, 2040:f5a0 + * - Hauppauge microStick 77e + - 2013:0257 + * - ONDA Data Card Digital Receiver + - 19D2:0078 + * - Siano Denver (ATSC-M/H) Digital Receiver + - 187f:0800 + * - Siano Denver (TDMB) Digital Receiver + - 187f:0700 + * - Siano Ming Digital Receiver + - 187f:0310 + * - Siano Nice Digital Receiver + - 187f:0202, 187f:0202 + * - Siano Nova A Digital Receiver + - 187f:0200 + * - Siano Nova B Digital Receiver + - 187f:0201 + * - Siano Pele Digital Receiver + - 187f:0500 + * - Siano Rio Digital Receiver + - 187f:0600, 3275:0080 + * - Siano Stellar Digital Receiver + - 187f:0100 + * - Siano Stellar Digital Receiver ROM + - 187f:0010 + * - Siano Vega Digital Receiver + - 187f:0300 + * - Siano Venice Digital Receiver + - 187f:0301, 187f:0301, 187f:0302 + * - ZTE Data Card Digital Receiver + - 19D2:0086 diff --git a/Documentation/admin-guide/media/technisat.rst b/Documentation/admin-guide/media/technisat.rst new file mode 100644 index 000000000..9eaa12366 --- /dev/null +++ b/Documentation/admin-guide/media/technisat.rst @@ -0,0 +1,100 @@ +.. SPDX-License-Identifier: GPL-2.0 + +How to set up the Technisat/B2C2 Flexcop devices +================================================ + +.. note:: + + This documentation is outdated. + +Author: Uwe Bugla <uwe.bugla@gmx.de> August 2009 + +Find out what device you have +----------------------------- + +Important Notice: The driver does NOT support Technisat USB 2 devices! + +First start your linux box with a shipped kernel: + +.. code-block:: none + + lspci -vvv for a PCI device (lsusb -vvv for an USB device) will show you for example: + 02:0b.0 Network controller: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / + Technisat SkyStar2 DVB card (rev 02) + + dmesg | grep frontend may show you for example: + DVB: registering frontend 0 (Conexant CX24123/CX24109)... + +Kernel compilation: +------------------- + +If the Flexcop / Technisat is the only DVB / TV / Radio device in your box +get rid of unnecessary modules and check this one: + +``Multimedia support`` => ``Customise analog and hybrid tuner modules to build`` + +In this directory uncheck every driver which is activated there +(except ``Simple tuner support`` for ATSC 3rd generation only -> see case 9 please). + +Then please activate: + +- Main module part: + + ``Multimedia support`` => ``DVB/ATSC adapters`` => ``Technisat/B2C2 FlexcopII(b) and FlexCopIII adapters`` + + #) => ``Technisat/B2C2 Air/Sky/Cable2PC PCI`` (PCI card) or + #) => ``Technisat/B2C2 Air/Sky/Cable2PC USB`` (USB 1.1 adapter) + and for troubleshooting purposes: + #) => ``Enable debug for the B2C2 FlexCop drivers`` + +- Frontend / Tuner / Demodulator module part: + + ``Multimedia support`` => ``DVB/ATSC adapters`` + => ``Customise the frontend modules to build`` ``Customise DVB frontends`` => + + - SkyStar DVB-S Revision 2.3: + + #) => ``Zarlink VP310/MT312/ZL10313 based`` + #) => ``Generic I2C PLL based tuners`` + + - SkyStar DVB-S Revision 2.6: + + #) => ``ST STV0299 based`` + #) => ``Generic I2C PLL based tuners`` + + - SkyStar DVB-S Revision 2.7: + + #) => ``Samsung S5H1420 based`` + #) => ``Integrant ITD1000 Zero IF tuner for DVB-S/DSS`` + #) => ``ISL6421 SEC controller`` + + - SkyStar DVB-S Revision 2.8: + + #) => ``Conexant CX24123 based`` + #) => ``Conexant CX24113/CX24128 tuner for DVB-S/DSS`` + #) => ``ISL6421 SEC controller`` + + - AirStar DVB-T card: + + #) => ``Zarlink MT352 based`` + #) => ``Generic I2C PLL based tuners`` + + - CableStar DVB-C card: + + #) => ``ST STV0297 based`` + #) => ``Generic I2C PLL based tuners`` + + - AirStar ATSC card 1st generation: + + #) => ``Broadcom BCM3510`` + + - AirStar ATSC card 2nd generation: + + #) => ``NxtWave Communications NXT2002/NXT2004 based`` + #) => ``Generic I2C PLL based tuners`` + + - AirStar ATSC card 3rd generation: + + #) => ``LG Electronics LGDT3302/LGDT3303 based`` + #) ``Multimedia support`` => ``Customise analog and hybrid tuner modules to build`` => ``Simple tuner support`` + diff --git a/Documentation/admin-guide/media/tm6000-cardlist.rst b/Documentation/admin-guide/media/tm6000-cardlist.rst new file mode 100644 index 000000000..6d2769c0f --- /dev/null +++ b/Documentation/admin-guide/media/tm6000-cardlist.rst @@ -0,0 +1,83 @@ +.. SPDX-License-Identifier: GPL-2.0 + +TM6000 cards list +================= + +.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 2 19 18 + :stub-columns: 0 + + * - Card number + - Card name + - USB IDs + + * - 0 + - Unknown tm6000 video grabber + - + + * - 1 + - Generic tm5600 board + - 6000:0001 + + * - 2 + - Generic tm6000 board + - + + * - 3 + - Generic tm6010 board + - 6000:0002 + + * - 4 + - 10Moons UT 821 + - + + * - 5 + - 10Moons UT 330 + - + + * - 6 + - ADSTECH Dual TV USB + - 06e1:f332 + + * - 7 + - Freecom Hybrid Stick / Moka DVB-T Receiver Dual + - 14aa:0620 + + * - 8 + - ADSTECH Mini Dual TV USB + - 06e1:b339 + + * - 9 + - Hauppauge WinTV HVR-900H / WinTV USB2-Stick + - 2040:6600, 2040:6601, 2040:6610, 2040:6611 + + * - 10 + - Beholder Wander DVB-T/TV/FM USB2.0 + - 6000:dec0 + + * - 11 + - Beholder Voyager TV/FM USB2.0 + - 6000:dec1 + + * - 12 + - Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick + - 0ccd:0086, 0ccd:00A5 + + * - 13 + - Twinhan TU501(704D1) + - 13d3:3240, 13d3:3241, 13d3:3243, 13d3:3264 + + * - 14 + - Beholder Wander Lite DVB-T/TV/FM USB2.0 + - 6000:dec2 + + * - 15 + - Beholder Voyager Lite TV/FM USB2.0 + - 6000:dec3 + + * - 16 + - Terratec Grabster AV 150/250 MX + - 0ccd:0079 diff --git a/Documentation/admin-guide/media/ttusb-dec.rst b/Documentation/admin-guide/media/ttusb-dec.rst new file mode 100644 index 000000000..516bbab8a --- /dev/null +++ b/Documentation/admin-guide/media/ttusb-dec.rst @@ -0,0 +1,45 @@ +.. SPDX-License-Identifier: GPL-2.0 + +TechnoTrend/Hauppauge DEC USB Driver +==================================== + +Driver Status +------------- + +Supported: + + - DEC2000-t + - DEC2450-t + - DEC3000-s + - Video Streaming + - Audio Streaming + - Section Filters + - Channel Zapping + - Hotplug firmware loader + +To Do: + + - Tuner status information + - DVB network interface + - Streaming video PC->DEC + - Conax support for 2450-t + +Getting the Firmware +-------------------- +To download the firmware, use the following commands: + +.. code-block:: none + + scripts/get_dvb_firmware dec2000t + scripts/get_dvb_firmware dec2540t + scripts/get_dvb_firmware dec3000s + + +Hotplug Firmware Loading +------------------------ + +Since 2.6 kernels, the firmware is loaded at the point that the driver module +is loaded. + +Copy the three files downloaded above into the /usr/lib/hotplug/firmware or +/lib/firmware directory (depending on configuration of firmware hotplug). diff --git a/Documentation/admin-guide/media/tuner-cardlist.rst b/Documentation/admin-guide/media/tuner-cardlist.rst new file mode 100644 index 000000000..362617c59 --- /dev/null +++ b/Documentation/admin-guide/media/tuner-cardlist.rst @@ -0,0 +1,100 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Tuner cards list +================ + +============ ===================================================== +Tuner number Card name +============ ===================================================== +0 Temic PAL (4002 FH5) +1 Philips PAL_I (FI1246 and compatibles) +2 Philips NTSC (FI1236,FM1236 and compatibles) +3 Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF) +4 NoTuner +5 Philips PAL_BG (FI1216 and compatibles) +6 Temic NTSC (4032 FY5) +7 Temic PAL_I (4062 FY5) +8 Temic NTSC (4036 FY5) +9 Alps HSBH1 +10 Alps TSBE1 +11 Alps TSBB5 +12 Alps TSBE5 +13 Alps TSBC5 +14 Temic PAL_BG (4006FH5) +15 Alps TSCH6 +16 Temic PAL_DK (4016 FY5) +17 Philips NTSC_M (MK2) +18 Temic PAL_I (4066 FY5) +19 Temic PAL* auto (4006 FN5) +20 Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5) +21 Temic NTSC (4039 FR5) +22 Temic PAL/SECAM multi (4046 FM5) +23 Philips PAL_DK (FI1256 and compatibles) +24 Philips PAL/SECAM multi (FQ1216ME) +25 LG PAL_I+FM (TAPC-I001D) +26 LG PAL_I (TAPC-I701D) +27 LG NTSC+FM (TPI8NSR01F) +28 LG PAL_BG+FM (TPI8PSB01D) +29 LG PAL_BG (TPI8PSB11D) +30 Temic PAL* auto + FM (4009 FN5) +31 SHARP NTSC_JP (2U5JF5540) +32 Samsung PAL TCPM9091PD27 +33 MT20xx universal +34 Temic PAL_BG (4106 FH5) +35 Temic PAL_DK/SECAM_L (4012 FY5) +36 Temic NTSC (4136 FY5) +37 LG PAL (newer TAPC series) +38 Philips PAL/SECAM multi (FM1216ME MK3) +39 LG NTSC (newer TAPC series) +40 HITACHI V7-J180AT +41 Philips PAL_MK (FI1216 MK) +42 Philips FCV1236D ATSC/NTSC dual in +43 Philips NTSC MK3 (FM1236MK3 or FM1236/F) +44 Philips 4 in 1 (ATI TV Wonder Pro/Conexant) +45 Microtune 4049 FM5 +46 Panasonic VP27s/ENGE4324D +47 LG NTSC (TAPE series) +48 Tenna TNF 8831 BGFF) +49 Microtune 4042 FI5 ATSC/NTSC dual in +50 TCL 2002N +51 Philips PAL/SECAM_D (FM 1256 I-H3) +52 Thomson DTT 7610 (ATSC/NTSC) +53 Philips FQ1286 +54 Philips/NXP TDA 8290/8295 + 8275/8275A/18271 +55 TCL 2002MB +56 Philips PAL/SECAM multi (FQ1216AME MK4) +57 Philips FQ1236A MK4 +58 Ymec TVision TVF-8531MF/8831MF/8731MF +59 Ymec TVision TVF-5533MF +60 Thomson DTT 761X (ATSC/NTSC) +61 Tena TNF9533-D/IF/TNF9533-B/DF +62 Philips TEA5767HN FM Radio +63 Philips FMD1216ME MK3 Hybrid Tuner +64 LG TDVS-H06xF +65 Ymec TVF66T5-B/DFF +66 LG TALN series +67 Philips TD1316 Hybrid Tuner +68 Philips TUV1236D ATSC/NTSC dual in +69 Tena TNF 5335 and similar models +70 Samsung TCPN 2121P30A +71 Xceive xc2028/xc3028 tuner +72 Thomson FE6600 +73 Samsung TCPG 6121P30A +75 Philips TEA5761 FM Radio +76 Xceive 5000 tuner +77 TCL tuner MF02GIP-5N-E +78 Philips FMD1216MEX MK3 Hybrid Tuner +79 Philips PAL/SECAM multi (FM1216 MK5) +80 Philips FQ1216LME MK3 PAL/SECAM w/active loopthrough +81 Partsnic (Daewoo) PTI-5NF05 +82 Philips CU1216L +83 NXP TDA18271 +84 Sony BTF-Pxn01Z +85 Philips FQ1236 MK5 +86 Tena TNF5337 MFD +87 Xceive 4000 tuner +88 Xceive 5000C tuner +89 Sony BTF-PG472Z PAL/SECAM +90 Sony BTF-PK467Z NTSC-M-JP +91 Sony BTF-PB463Z NTSC-M +============ ===================================================== diff --git a/Documentation/admin-guide/media/usb-cardlist.rst b/Documentation/admin-guide/media/usb-cardlist.rst new file mode 100644 index 000000000..1e96f928e --- /dev/null +++ b/Documentation/admin-guide/media/usb-cardlist.rst @@ -0,0 +1,156 @@ +.. SPDX-License-Identifier: GPL-2.0 + +USB drivers +=========== + +The USB boards are identified by an identification called USB ID. + +The ``lsusb`` command allows identifying the USB IDs:: + + $ lsusb + ... + Bus 001 Device 015: ID 046d:082d Logitech, Inc. HD Pro Webcam C920 + Bus 001 Device 074: ID 2040:b131 Hauppauge + Bus 001 Device 075: ID 2013:024f PCTV Systems nanoStick T2 290e + ... + +Newer camera devices use a standard way to expose themselves as such, +via USB Video Class. Those cameras are automatically supported by the +``uvc-driver``. + +Older cameras and TV USB devices uses USB Vendor Classes: each vendor +defines its own way to access the device. This section contains +card lists for such vendor-class devices. + +While this is not as common as on PCI, sometimes the same USB ID is used +by different products. So, several media drivers allow passing a ``card=`` +parameter, in order to setup a card number that would match the correct +settings for an specific product type. + +The current supported USB cards (not including staging drivers) are +listed below\ [#]_. + +.. [#] + + some of the drivers have sub-drivers, not shown at this table. + In particular, gspca driver has lots of sub-drivers, + for cameras not supported by the USB Video Class (UVC) driver, + as shown at :doc:`gspca card list <gspca-cardlist>`. + +====================== ========================================================= +Driver Name +====================== ========================================================= +airspy AirSpy +au0828 Auvitek AU0828 +b2c2-flexcop-usb Technisat/B2C2 Air/Sky/Cable2PC USB +cpia2 CPiA2 Video For Linux +cx231xx Conexant cx231xx USB video capture +dvb-as102 Abilis AS102 DVB receiver +dvb-ttusb-budget Technotrend/Hauppauge Nova - USB devices +dvb-usb-a800 AVerMedia AverTV DVB-T USB 2.0 (A800) +dvb-usb-af9005 Afatech AF9005 DVB-T USB1.1 +dvb-usb-af9015 Afatech AF9015 DVB-T USB2.0 +dvb-usb-af9035 Afatech AF9035 DVB-T USB2.0 +dvb-usb-anysee Anysee DVB-T/C USB2.0 +dvb-usb-au6610 Alcor Micro AU6610 USB2.0 +dvb-usb-az6007 AzureWave 6007 and clones DVB-T/C USB2.0 +dvb-usb-az6027 Azurewave DVB-S/S2 USB2.0 AZ6027 +dvb-usb-ce6230 Intel CE6230 DVB-T USB2.0 +dvb-usb-cinergyT2 Terratec CinergyT2/qanu USB 2.0 DVB-T +dvb-usb-cxusb Conexant USB2.0 hybrid +dvb-usb-dib0700 DiBcom DiB0700 +dvb-usb-dibusb-common DiBcom DiB3000M-B +dvb-usb-dibusb-mc DiBcom DiB3000M-C/P +dvb-usb-digitv Nebula Electronics uDigiTV DVB-T USB2.0 +dvb-usb-dtt200u WideView WT-200U and WT-220U (pen) DVB-T +dvb-usb-dtv5100 AME DTV-5100 USB2.0 DVB-T +dvb-usb-dvbsky DVBSky USB +dvb-usb-dw2102 DvbWorld & TeVii DVB-S/S2 USB2.0 +dvb-usb-ec168 E3C EC168 DVB-T USB2.0 +dvb-usb-gl861 Genesys Logic GL861 USB2.0 +dvb-usb-gp8psk GENPIX 8PSK->USB module +dvb-usb-lmedm04 LME DM04/QQBOX DVB-S USB2.0 +dvb-usb-m920x Uli m920x DVB-T USB2.0 +dvb-usb-nova-t-usb2 Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 +dvb-usb-opera Opera1 DVB-S USB2.0 receiver +dvb-usb-pctv452e Pinnacle PCTV HDTV Pro USB device/TT Connect S2-3600 +dvb-usb-rtl28xxu Realtek RTL28xxU DVB USB +dvb-usb-technisat-usb2 Technisat DVB-S/S2 USB2.0 +dvb-usb-ttusb2 Pinnacle 400e DVB-S USB2.0 +dvb-usb-umt-010 HanfTek UMT-010 DVB-T USB2.0 +dvb_usb_v2 Support for various USB DVB devices v2 +dvb-usb-vp702x TwinhanDTV StarBox and clones DVB-S USB2.0 +dvb-usb-vp7045 TwinhanDTV Alpha/MagicBoxII, DNTV tinyUSB2, Beetle USB2.0 +em28xx Empia EM28xx USB devices +go7007 WIS GO7007 MPEG encoder +gspca Drivers for several USB Cameras +hackrf HackRF +hdpvr Hauppauge HD PVR +msi2500 Mirics MSi2500 +mxl111sf-tuner MxL111SF DTV USB2.0 +pvrusb2 Hauppauge WinTV-PVR USB2 +pwc USB Philips Cameras +s2250 Sensoray 2250/2251 +s2255drv USB Sensoray 2255 video capture device +smsusb Siano SMS1xxx based MDTV receiver +stkwebcam USB Syntek DC1125 Camera +tm6000-alsa TV Master TM5600/6000/6010 audio +tm6000-dvb DVB Support for tm6000 based TV cards +tm6000 TV Master TM5600/6000/6010 driver +ttusb_dec Technotrend/Hauppauge USB DEC devices +usbtv USBTV007 video capture +uvcvideo USB Video Class (UVC) +zd1301 ZyDAS ZD1301 +zr364xx USB ZR364XX Camera +====================== ========================================================= + +.. toctree:: + :maxdepth: 1 + + au0828-cardlist + cx231xx-cardlist + em28xx-cardlist + tm6000-cardlist + siano-cardlist + + gspca-cardlist + + dvb-usb-dib0700-cardlist + dvb-usb-dibusb-mb-cardlist + dvb-usb-dibusb-mc-cardlist + + dvb-usb-a800-cardlist + dvb-usb-af9005-cardlist + dvb-usb-az6027-cardlist + dvb-usb-cinergyT2-cardlist + dvb-usb-cxusb-cardlist + dvb-usb-digitv-cardlist + dvb-usb-dtt200u-cardlist + dvb-usb-dtv5100-cardlist + dvb-usb-dw2102-cardlist + dvb-usb-gp8psk-cardlist + dvb-usb-m920x-cardlist + dvb-usb-nova-t-usb2-cardlist + dvb-usb-opera1-cardlist + dvb-usb-pctv452e-cardlist + dvb-usb-technisat-usb2-cardlist + dvb-usb-ttusb2-cardlist + dvb-usb-umt-010-cardlist + dvb-usb-vp702x-cardlist + dvb-usb-vp7045-cardlist + + dvb-usb-af9015-cardlist + dvb-usb-af9035-cardlist + dvb-usb-anysee-cardlist + dvb-usb-au6610-cardlist + dvb-usb-az6007-cardlist + dvb-usb-ce6230-cardlist + dvb-usb-dvbsky-cardlist + dvb-usb-ec168-cardlist + dvb-usb-gl861-cardlist + dvb-usb-lmedm04-cardlist + dvb-usb-mxl111sf-cardlist + dvb-usb-rtl28xxu-cardlist + dvb-usb-zd1301-cardlist + + other-usb-cardlist diff --git a/Documentation/admin-guide/media/v4l-drivers.rst b/Documentation/admin-guide/media/v4l-drivers.rst new file mode 100644 index 000000000..9c7ebe2ca --- /dev/null +++ b/Documentation/admin-guide/media/v4l-drivers.rst @@ -0,0 +1,34 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. _uapi-v4l-drivers: + +=============================================== +Video4Linux (V4L) driver-specific documentation +=============================================== + +.. toctree:: + :maxdepth: 2 + + bttv + cafe_ccic + cpia2 + cx88 + davinci-vpbe + fimc + imx + imx7 + ipu3 + ivtv + meye + omap3isp + omap4_camera + philips + qcom_camss + rcar-fdp1 + rkisp1 + saa7134 + si470x + si4713 + si476x + vimc + vivid diff --git a/Documentation/admin-guide/media/vimc.dot b/Documentation/admin-guide/media/vimc.dot new file mode 100644 index 000000000..57863a13f --- /dev/null +++ b/Documentation/admin-guide/media/vimc.dot @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: GPL-2.0 + +digraph board { + rankdir=TB + n00000001 [label="{{} | Sensor A\n/dev/v4l-subdev0 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green] + n00000001:port0 -> n00000005:port0 [style=bold] + n00000001:port0 -> n0000000b [style=bold] + n00000003 [label="{{} | Sensor B\n/dev/v4l-subdev1 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green] + n00000003:port0 -> n00000008:port0 [style=bold] + n00000003:port0 -> n0000000f [style=bold] + n00000005 [label="{{<port0> 0} | Debayer A\n/dev/v4l-subdev2 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000005:port1 -> n00000017:port0 + n00000008 [label="{{<port0> 0} | Debayer B\n/dev/v4l-subdev3 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000008:port1 -> n00000017:port0 [style=dashed] + n0000000b [label="Raw Capture 0\n/dev/video0", shape=box, style=filled, fillcolor=yellow] + n0000000f [label="Raw Capture 1\n/dev/video1", shape=box, style=filled, fillcolor=yellow] + n00000013 [label="RGB/YUV Input\n/dev/video2", shape=box, style=filled, fillcolor=yellow] + n00000013 -> n00000017:port0 [style=dashed] + n00000017 [label="{{<port0> 0} | Scaler\n/dev/v4l-subdev4 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green] + n00000017:port1 -> n0000001a [style=bold] + n0000001a [label="RGB/YUV Capture\n/dev/video3", shape=box, style=filled, fillcolor=yellow] +} diff --git a/Documentation/admin-guide/media/vimc.rst b/Documentation/admin-guide/media/vimc.rst new file mode 100644 index 000000000..211cc8972 --- /dev/null +++ b/Documentation/admin-guide/media/vimc.rst @@ -0,0 +1,90 @@ +.. SPDX-License-Identifier: GPL-2.0 + +The Virtual Media Controller Driver (vimc) +========================================== + +The vimc driver emulates complex video hardware using the V4L2 API and the Media +API. It has a capture device and three subdevices: sensor, debayer and scaler. + +Topology +-------- + +The topology is hardcoded, although you could modify it in vimc-core and +recompile the driver to achieve your own topology. This is the default topology: + +.. _vimc_topology_graph: + +.. kernel-figure:: vimc.dot + :alt: Diagram of the default media pipeline topology + :align: center + + Media pipeline graph on vimc + +Configuring the topology +~~~~~~~~~~~~~~~~~~~~~~~~ + +Each subdevice will come with its default configuration (pixelformat, height, +width, ...). One needs to configure the topology in order to match the +configuration on each linked subdevice to stream frames through the pipeline. +If the configuration doesn't match, the stream will fail. The ``v4l-utils`` +package is a bundle of user-space applications, that comes with ``media-ctl`` and +``v4l2-ctl`` that can be used to configure the vimc configuration. This sequence +of commands fits for the default topology: + +.. code-block:: bash + + media-ctl -d platform:vimc -V '"Sensor A":0[fmt:SBGGR8_1X8/640x480]' + media-ctl -d platform:vimc -V '"Debayer A":0[fmt:SBGGR8_1X8/640x480]' + media-ctl -d platform:vimc -V '"Sensor B":0[fmt:SBGGR8_1X8/640x480]' + media-ctl -d platform:vimc -V '"Debayer B":0[fmt:SBGGR8_1X8/640x480]' + v4l2-ctl -z platform:vimc -d "RGB/YUV Capture" -v width=1920,height=1440 + v4l2-ctl -z platform:vimc -d "Raw Capture 0" -v pixelformat=BA81 + v4l2-ctl -z platform:vimc -d "Raw Capture 1" -v pixelformat=BA81 + +Subdevices +---------- + +Subdevices define the behavior of an entity in the topology. Depending on the +subdevice, the entity can have multiple pads of type source or sink. + +vimc-sensor: + Generates images in several formats using video test pattern generator. + Exposes: + + * 1 Pad source + +vimc-debayer: + Transforms images in bayer format into a non-bayer format. + Exposes: + + * 1 Pad sink + * 1 Pad source + +vimc-scaler: + Scale up the image by a factor of 3. E.g.: a 640x480 image becomes a + 1920x1440 image. (this value can be configured, see at + `Module options`_). + Exposes: + + * 1 Pad sink + * 1 Pad source + +vimc-capture: + Exposes node /dev/videoX to allow userspace to capture the stream. + Exposes: + + * 1 Pad sink + * 1 Pad source + + +Module options +-------------- + +Vimc has a module parameter to configure the driver. + +* ``sca_mult=<unsigned int>`` + + Image size multiplier factor to be used to multiply both width and + height, so the image size will be ``sca_mult^2`` bigger than the + original one. Currently, only supports scaling up (the default value + is 3). diff --git a/Documentation/admin-guide/media/vivid.rst b/Documentation/admin-guide/media/vivid.rst new file mode 100644 index 000000000..6d7175f96 --- /dev/null +++ b/Documentation/admin-guide/media/vivid.rst @@ -0,0 +1,1402 @@ +.. SPDX-License-Identifier: GPL-2.0 + +The Virtual Video Test Driver (vivid) +===================================== + +This driver emulates video4linux hardware of various types: video capture, video +output, vbi capture and output, metadata capture and output, radio receivers and +transmitters, touch capture and a software defined radio receiver. In addition a +simple framebuffer device is available for testing capture and output overlays. + +Up to 64 vivid instances can be created, each with up to 16 inputs and 16 outputs. + +Each input can be a webcam, TV capture device, S-Video capture device or an HDMI +capture device. Each output can be an S-Video output device or an HDMI output +device. + +These inputs and outputs act exactly as a real hardware device would behave. This +allows you to use this driver as a test input for application development, since +you can test the various features without requiring special hardware. + +This document describes the features implemented by this driver: + +- Support for read()/write(), MMAP, USERPTR and DMABUF streaming I/O. +- A large list of test patterns and variations thereof +- Working brightness, contrast, saturation and hue controls +- Support for the alpha color component +- Full colorspace support, including limited/full RGB range +- All possible control types are present +- Support for various pixel aspect ratios and video aspect ratios +- Error injection to test what happens if errors occur +- Supports crop/compose/scale in any combination for both input and output +- Can emulate up to 4K resolutions +- All Field settings are supported for testing interlaced capturing +- Supports all standard YUV and RGB formats, including two multiplanar YUV formats +- Raw and Sliced VBI capture and output support +- Radio receiver and transmitter support, including RDS support +- Software defined radio (SDR) support +- Capture and output overlay support +- Metadata capture and output support +- Touch capture support + +These features will be described in more detail below. + +Configuring the driver +---------------------- + +By default the driver will create a single instance that has a video capture +device with webcam, TV, S-Video and HDMI inputs, a video output device with +S-Video and HDMI outputs, one vbi capture device, one vbi output device, one +radio receiver device, one radio transmitter device and one SDR device. + +The number of instances, devices, video inputs and outputs and their types are +all configurable using the following module options: + +- n_devs: + + number of driver instances to create. By default set to 1. Up to 64 + instances can be created. + +- node_types: + + which devices should each driver instance create. An array of + hexadecimal values, one for each instance. The default is 0x1d3d. + Each value is a bitmask with the following meaning: + + - bit 0: Video Capture node + - bit 2-3: VBI Capture node: 0 = none, 1 = raw vbi, 2 = sliced vbi, 3 = both + - bit 4: Radio Receiver node + - bit 5: Software Defined Radio Receiver node + - bit 8: Video Output node + - bit 10-11: VBI Output node: 0 = none, 1 = raw vbi, 2 = sliced vbi, 3 = both + - bit 12: Radio Transmitter node + - bit 16: Framebuffer for testing overlays + - bit 17: Metadata Capture node + - bit 18: Metadata Output node + - bit 19: Touch Capture node + + So to create four instances, the first two with just one video capture + device, the second two with just one video output device you would pass + these module options to vivid: + + .. code-block:: none + + n_devs=4 node_types=0x1,0x1,0x100,0x100 + +- num_inputs: + + the number of inputs, one for each instance. By default 4 inputs + are created for each video capture device. At most 16 inputs can be created, + and there must be at least one. + +- input_types: + + the input types for each instance, the default is 0xe4. This defines + what the type of each input is when the inputs are created for each driver + instance. This is a hexadecimal value with up to 16 pairs of bits, each + pair gives the type and bits 0-1 map to input 0, bits 2-3 map to input 1, + 30-31 map to input 15. Each pair of bits has the following meaning: + + - 00: this is a webcam input + - 01: this is a TV tuner input + - 10: this is an S-Video input + - 11: this is an HDMI input + + So to create a video capture device with 8 inputs where input 0 is a TV + tuner, inputs 1-3 are S-Video inputs and inputs 4-7 are HDMI inputs you + would use the following module options: + + .. code-block:: none + + num_inputs=8 input_types=0xffa9 + +- num_outputs: + + the number of outputs, one for each instance. By default 2 outputs + are created for each video output device. At most 16 outputs can be + created, and there must be at least one. + +- output_types: + + the output types for each instance, the default is 0x02. This defines + what the type of each output is when the outputs are created for each + driver instance. This is a hexadecimal value with up to 16 bits, each bit + gives the type and bit 0 maps to output 0, bit 1 maps to output 1, bit + 15 maps to output 15. The meaning of each bit is as follows: + + - 0: this is an S-Video output + - 1: this is an HDMI output + + So to create a video output device with 8 outputs where outputs 0-3 are + S-Video outputs and outputs 4-7 are HDMI outputs you would use the + following module options: + + .. code-block:: none + + num_outputs=8 output_types=0xf0 + +- vid_cap_nr: + + give the desired videoX start number for each video capture device. + The default is -1 which will just take the first free number. This allows + you to map capture video nodes to specific videoX device nodes. Example: + + .. code-block:: none + + n_devs=4 vid_cap_nr=2,4,6,8 + + This will attempt to assign /dev/video2 for the video capture device of + the first vivid instance, video4 for the next up to video8 for the last + instance. If it can't succeed, then it will just take the next free + number. + +- vid_out_nr: + + give the desired videoX start number for each video output device. + The default is -1 which will just take the first free number. + +- vbi_cap_nr: + + give the desired vbiX start number for each vbi capture device. + The default is -1 which will just take the first free number. + +- vbi_out_nr: + + give the desired vbiX start number for each vbi output device. + The default is -1 which will just take the first free number. + +- radio_rx_nr: + + give the desired radioX start number for each radio receiver device. + The default is -1 which will just take the first free number. + +- radio_tx_nr: + + give the desired radioX start number for each radio transmitter + device. The default is -1 which will just take the first free number. + +- sdr_cap_nr: + + give the desired swradioX start number for each SDR capture device. + The default is -1 which will just take the first free number. + +- meta_cap_nr: + + give the desired videoX start number for each metadata capture device. + The default is -1 which will just take the first free number. + +- meta_out_nr: + + give the desired videoX start number for each metadata output device. + The default is -1 which will just take the first free number. + +- touch_cap_nr: + + give the desired v4l-touchX start number for each touch capture device. + The default is -1 which will just take the first free number. + +- ccs_cap_mode: + + specify the allowed video capture crop/compose/scaling combination + for each driver instance. Video capture devices can have any combination + of cropping, composing and scaling capabilities and this will tell the + vivid driver which of those is should emulate. By default the user can + select this through controls. + + The value is either -1 (controlled by the user) or a set of three bits, + each enabling (1) or disabling (0) one of the features: + + - bit 0: + + Enable crop support. Cropping will take only part of the + incoming picture. + - bit 1: + + Enable compose support. Composing will copy the incoming + picture into a larger buffer. + + - bit 2: + + Enable scaling support. Scaling can scale the incoming + picture. The scaler of the vivid driver can enlarge up + or down to four times the original size. The scaler is + very simple and low-quality. Simplicity and speed were + key, not quality. + + Note that this value is ignored by webcam inputs: those enumerate + discrete framesizes and that is incompatible with cropping, composing + or scaling. + +- ccs_out_mode: + + specify the allowed video output crop/compose/scaling combination + for each driver instance. Video output devices can have any combination + of cropping, composing and scaling capabilities and this will tell the + vivid driver which of those is should emulate. By default the user can + select this through controls. + + The value is either -1 (controlled by the user) or a set of three bits, + each enabling (1) or disabling (0) one of the features: + + - bit 0: + + Enable crop support. Cropping will take only part of the + outgoing buffer. + + - bit 1: + + Enable compose support. Composing will copy the incoming + buffer into a larger picture frame. + + - bit 2: + + Enable scaling support. Scaling can scale the incoming + buffer. The scaler of the vivid driver can enlarge up + or down to four times the original size. The scaler is + very simple and low-quality. Simplicity and speed were + key, not quality. + +- multiplanar: + + select whether each device instance supports multi-planar formats, + and thus the V4L2 multi-planar API. By default device instances are + single-planar. + + This module option can override that for each instance. Values are: + + - 1: this is a single-planar instance. + - 2: this is a multi-planar instance. + +- vivid_debug: + + enable driver debugging info + +- no_error_inj: + + if set disable the error injecting controls. This option is + needed in order to run a tool like v4l2-compliance. Tools like that + exercise all controls including a control like 'Disconnect' which + emulates a USB disconnect, making the device inaccessible and so + all tests that v4l2-compliance is doing will fail afterwards. + + There may be other situations as well where you want to disable the + error injection support of vivid. When this option is set, then the + controls that select crop, compose and scale behavior are also + removed. Unless overridden by ccs_cap_mode and/or ccs_out_mode the + will default to enabling crop, compose and scaling. + +- allocators: + + memory allocator selection, default is 0. It specifies the way buffers + will be allocated. + + - 0: vmalloc + - 1: dma-contig + +- cache_hints: + + specifies if the device should set queues' user-space cache and memory + consistency hint capability (V4L2_BUF_CAP_SUPPORTS_MMAP_CACHE_HINTS). + The hints are valid only when using MMAP streaming I/O. Default is 0. + + - 0: forbid hints + - 1: allow hints + +Taken together, all these module options allow you to precisely customize +the driver behavior and test your application with all sorts of permutations. +It is also very suitable to emulate hardware that is not yet available, e.g. +when developing software for a new upcoming device. + + +Video Capture +------------- + +This is probably the most frequently used feature. The video capture device +can be configured by using the module options num_inputs, input_types and +ccs_cap_mode (see section 1 for more detailed information), but by default +four inputs are configured: a webcam, a TV tuner, an S-Video and an HDMI +input, one input for each input type. Those are described in more detail +below. + +Special attention has been given to the rate at which new frames become +available. The jitter will be around 1 jiffie (that depends on the HZ +configuration of your kernel, so usually 1/100, 1/250 or 1/1000 of a second), +but the long-term behavior is exactly following the framerate. So a +framerate of 59.94 Hz is really different from 60 Hz. If the framerate +exceeds your kernel's HZ value, then you will get dropped frames, but the +frame/field sequence counting will keep track of that so the sequence +count will skip whenever frames are dropped. + + +Webcam Input +~~~~~~~~~~~~ + +The webcam input supports three framesizes: 320x180, 640x360 and 1280x720. It +supports frames per second settings of 10, 15, 25, 30, 50 and 60 fps. Which ones +are available depends on the chosen framesize: the larger the framesize, the +lower the maximum frames per second. + +The initially selected colorspace when you switch to the webcam input will be +sRGB. + + +TV and S-Video Inputs +~~~~~~~~~~~~~~~~~~~~~ + +The only difference between the TV and S-Video input is that the TV has a +tuner. Otherwise they behave identically. + +These inputs support audio inputs as well: one TV and one Line-In. They +both support all TV standards. If the standard is queried, then the Vivid +controls 'Standard Signal Mode' and 'Standard' determine what +the result will be. + +These inputs support all combinations of the field setting. Special care has +been taken to faithfully reproduce how fields are handled for the different +TV standards. This is particularly noticeable when generating a horizontally +moving image so the temporal effect of using interlaced formats becomes clearly +visible. For 50 Hz standards the top field is the oldest and the bottom field +is the newest in time. For 60 Hz standards that is reversed: the bottom field +is the oldest and the top field is the newest in time. + +When you start capturing in V4L2_FIELD_ALTERNATE mode the first buffer will +contain the top field for 50 Hz standards and the bottom field for 60 Hz +standards. This is what capture hardware does as well. + +Finally, for PAL/SECAM standards the first half of the top line contains noise. +This simulates the Wide Screen Signal that is commonly placed there. + +The initially selected colorspace when you switch to the TV or S-Video input +will be SMPTE-170M. + +The pixel aspect ratio will depend on the TV standard. The video aspect ratio +can be selected through the 'Standard Aspect Ratio' Vivid control. +Choices are '4x3', '16x9' which will give letterboxed widescreen video and +'16x9 Anamorphic' which will give full screen squashed anamorphic widescreen +video that will need to be scaled accordingly. + +The TV 'tuner' supports a frequency range of 44-958 MHz. Channels are available +every 6 MHz, starting from 49.25 MHz. For each channel the generated image +will be in color for the +/- 0.25 MHz around it, and in grayscale for ++/- 1 MHz around the channel. Beyond that it is just noise. The VIDIOC_G_TUNER +ioctl will return 100% signal strength for +/- 0.25 MHz and 50% for +/- 1 MHz. +It will also return correct afc values to show whether the frequency is too +low or too high. + +The audio subchannels that are returned are MONO for the +/- 1 MHz range around +a valid channel frequency. When the frequency is within +/- 0.25 MHz of the +channel it will return either MONO, STEREO, either MONO | SAP (for NTSC) or +LANG1 | LANG2 (for others), or STEREO | SAP. + +Which one is returned depends on the chosen channel, each next valid channel +will cycle through the possible audio subchannel combinations. This allows +you to test the various combinations by just switching channels.. + +Finally, for these inputs the v4l2_timecode struct is filled in in the +dequeued v4l2_buffer struct. + + +HDMI Input +~~~~~~~~~~ + +The HDMI inputs supports all CEA-861 and DMT timings, both progressive and +interlaced, for pixelclock frequencies between 25 and 600 MHz. The field +mode for interlaced formats is always V4L2_FIELD_ALTERNATE. For HDMI the +field order is always top field first, and when you start capturing an +interlaced format you will receive the top field first. + +The initially selected colorspace when you switch to the HDMI input or +select an HDMI timing is based on the format resolution: for resolutions +less than or equal to 720x576 the colorspace is set to SMPTE-170M, for +others it is set to REC-709 (CEA-861 timings) or sRGB (VESA DMT timings). + +The pixel aspect ratio will depend on the HDMI timing: for 720x480 is it +set as for the NTSC TV standard, for 720x576 it is set as for the PAL TV +standard, and for all others a 1:1 pixel aspect ratio is returned. + +The video aspect ratio can be selected through the 'DV Timings Aspect Ratio' +Vivid control. Choices are 'Source Width x Height' (just use the +same ratio as the chosen format), '4x3' or '16x9', either of which can +result in pillarboxed or letterboxed video. + +For HDMI inputs it is possible to set the EDID. By default a simple EDID +is provided. You can only set the EDID for HDMI inputs. Internally, however, +the EDID is shared between all HDMI inputs. + +No interpretation is done of the EDID data with the exception of the +physical address. See the CEC section for more details. + +There is a maximum of 15 HDMI inputs (if there are more, then they will be +reduced to 15) since that's the limitation of the EDID physical address. + + +Video Output +------------ + +The video output device can be configured by using the module options +num_outputs, output_types and ccs_out_mode (see section 1 for more detailed +information), but by default two outputs are configured: an S-Video and an +HDMI input, one output for each output type. Those are described in more detail +below. + +Like with video capture the framerate is also exact in the long term. + + +S-Video Output +~~~~~~~~~~~~~~ + +This output supports audio outputs as well: "Line-Out 1" and "Line-Out 2". +The S-Video output supports all TV standards. + +This output supports all combinations of the field setting. + +The initially selected colorspace when you switch to the TV or S-Video input +will be SMPTE-170M. + + +HDMI Output +~~~~~~~~~~~ + +The HDMI output supports all CEA-861 and DMT timings, both progressive and +interlaced, for pixelclock frequencies between 25 and 600 MHz. The field +mode for interlaced formats is always V4L2_FIELD_ALTERNATE. + +The initially selected colorspace when you switch to the HDMI output or +select an HDMI timing is based on the format resolution: for resolutions +less than or equal to 720x576 the colorspace is set to SMPTE-170M, for +others it is set to REC-709 (CEA-861 timings) or sRGB (VESA DMT timings). + +The pixel aspect ratio will depend on the HDMI timing: for 720x480 is it +set as for the NTSC TV standard, for 720x576 it is set as for the PAL TV +standard, and for all others a 1:1 pixel aspect ratio is returned. + +An HDMI output has a valid EDID which can be obtained through VIDIOC_G_EDID. + +There is a maximum of 15 HDMI outputs (if there are more, then they will be +reduced to 15) since that's the limitation of the EDID physical address. See +also the CEC section for more details. + +VBI Capture +----------- + +There are three types of VBI capture devices: those that only support raw +(undecoded) VBI, those that only support sliced (decoded) VBI and those that +support both. This is determined by the node_types module option. In all +cases the driver will generate valid VBI data: for 60 Hz standards it will +generate Closed Caption and XDS data. The closed caption stream will +alternate between "Hello world!" and "Closed captions test" every second. +The XDS stream will give the current time once a minute. For 50 Hz standards +it will generate the Wide Screen Signal which is based on the actual Video +Aspect Ratio control setting and teletext pages 100-159, one page per frame. + +The VBI device will only work for the S-Video and TV inputs, it will give +back an error if the current input is a webcam or HDMI. + + +VBI Output +---------- + +There are three types of VBI output devices: those that only support raw +(undecoded) VBI, those that only support sliced (decoded) VBI and those that +support both. This is determined by the node_types module option. + +The sliced VBI output supports the Wide Screen Signal and the teletext signal +for 50 Hz standards and Closed Captioning + XDS for 60 Hz standards. + +The VBI device will only work for the S-Video output, it will give +back an error if the current output is HDMI. + + +Radio Receiver +-------------- + +The radio receiver emulates an FM/AM/SW receiver. The FM band also supports RDS. +The frequency ranges are: + + - FM: 64 MHz - 108 MHz + - AM: 520 kHz - 1710 kHz + - SW: 2300 kHz - 26.1 MHz + +Valid channels are emulated every 1 MHz for FM and every 100 kHz for AM and SW. +The signal strength decreases the further the frequency is from the valid +frequency until it becomes 0% at +/- 50 kHz (FM) or 5 kHz (AM/SW) from the +ideal frequency. The initial frequency when the driver is loaded is set to +95 MHz. + +The FM receiver supports RDS as well, both using 'Block I/O' and 'Controls' +modes. In the 'Controls' mode the RDS information is stored in read-only +controls. These controls are updated every time the frequency is changed, +or when the tuner status is requested. The Block I/O method uses the read() +interface to pass the RDS blocks on to the application for decoding. + +The RDS signal is 'detected' for +/- 12.5 kHz around the channel frequency, +and the further the frequency is away from the valid frequency the more RDS +errors are randomly introduced into the block I/O stream, up to 50% of all +blocks if you are +/- 12.5 kHz from the channel frequency. All four errors +can occur in equal proportions: blocks marked 'CORRECTED', blocks marked +'ERROR', blocks marked 'INVALID' and dropped blocks. + +The generated RDS stream contains all the standard fields contained in a +0B group, and also radio text and the current time. + +The receiver supports HW frequency seek, either in Bounded mode, Wrap Around +mode or both, which is configurable with the "Radio HW Seek Mode" control. + + +Radio Transmitter +----------------- + +The radio transmitter emulates an FM/AM/SW transmitter. The FM band also supports RDS. +The frequency ranges are: + + - FM: 64 MHz - 108 MHz + - AM: 520 kHz - 1710 kHz + - SW: 2300 kHz - 26.1 MHz + +The initial frequency when the driver is loaded is 95.5 MHz. + +The FM transmitter supports RDS as well, both using 'Block I/O' and 'Controls' +modes. In the 'Controls' mode the transmitted RDS information is configured +using controls, and in 'Block I/O' mode the blocks are passed to the driver +using write(). + + +Software Defined Radio Receiver +------------------------------- + +The SDR receiver has three frequency bands for the ADC tuner: + + - 300 kHz + - 900 kHz - 2800 kHz + - 3200 kHz + +The RF tuner supports 50 MHz - 2000 MHz. + +The generated data contains the In-phase and Quadrature components of a +1 kHz tone that has an amplitude of sqrt(2). + + +Metadata Capture +---------------- + +The Metadata capture generates UVC format metadata. The PTS and SCR are +transmitted based on the values set in vivid contols. + +The Metadata device will only work for the Webcam input, it will give +back an error for all other inputs. + + +Metadata Output +--------------- + +The Metadata output can be used to set brightness, contrast, saturation and hue. + +The Metadata device will only work for the Webcam output, it will give +back an error for all other outputs. + + +Touch Capture +------------- + +The Touch capture generates touch patterns simulating single tap, double tap, +triple tap, move from left to right, zoom in, zoom out, palm press (simulating +a large area being pressed on a touchpad), and simulating 16 simultaneous +touch points. + +Controls +-------- + +Different devices support different controls. The sections below will describe +each control and which devices support them. + + +User Controls - Test Controls +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The Button, Boolean, Integer 32 Bits, Integer 64 Bits, Menu, String, Bitmask and +Integer Menu are controls that represent all possible control types. The Menu +control and the Integer Menu control both have 'holes' in their menu list, +meaning that one or more menu items return EINVAL when VIDIOC_QUERYMENU is called. +Both menu controls also have a non-zero minimum control value. These features +allow you to check if your application can handle such things correctly. +These controls are supported for every device type. + + +User Controls - Video Capture +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The following controls are specific to video capture. + +The Brightness, Contrast, Saturation and Hue controls actually work and are +standard. There is one special feature with the Brightness control: each +video input has its own brightness value, so changing input will restore +the brightness for that input. In addition, each video input uses a different +brightness range (minimum and maximum control values). Switching inputs will +cause a control event to be sent with the V4L2_EVENT_CTRL_CH_RANGE flag set. +This allows you to test controls that can change their range. + +The 'Gain, Automatic' and Gain controls can be used to test volatile controls: +if 'Gain, Automatic' is set, then the Gain control is volatile and changes +constantly. If 'Gain, Automatic' is cleared, then the Gain control is a normal +control. + +The 'Horizontal Flip' and 'Vertical Flip' controls can be used to flip the +image. These combine with the 'Sensor Flipped Horizontally/Vertically' Vivid +controls. + +The 'Alpha Component' control can be used to set the alpha component for +formats containing an alpha channel. + + +User Controls - Audio +~~~~~~~~~~~~~~~~~~~~~ + +The following controls are specific to video capture and output and radio +receivers and transmitters. + +The 'Volume' and 'Mute' audio controls are typical for such devices to +control the volume and mute the audio. They don't actually do anything in +the vivid driver. + + +Vivid Controls +~~~~~~~~~~~~~~ + +These vivid custom controls control the image generation, error injection, etc. + + +Test Pattern Controls +^^^^^^^^^^^^^^^^^^^^^ + +The Test Pattern Controls are all specific to video capture. + +- Test Pattern: + + selects which test pattern to use. Use the CSC Colorbar for + testing colorspace conversions: the colors used in that test pattern + map to valid colors in all colorspaces. The colorspace conversion + is disabled for the other test patterns. + +- OSD Text Mode: + + selects whether the text superimposed on the + test pattern should be shown, and if so, whether only counters should + be displayed or the full text. + +- Horizontal Movement: + + selects whether the test pattern should + move to the left or right and at what speed. + +- Vertical Movement: + + does the same for the vertical direction. + +- Show Border: + + show a two-pixel wide border at the edge of the actual image, + excluding letter or pillarboxing. + +- Show Square: + + show a square in the middle of the image. If the image is + displayed with the correct pixel and image aspect ratio corrections, + then the width and height of the square on the monitor should be + the same. + +- Insert SAV Code in Image: + + adds a SAV (Start of Active Video) code to the image. + This can be used to check if such codes in the image are inadvertently + interpreted instead of being ignored. + +- Insert EAV Code in Image: + + does the same for the EAV (End of Active Video) code. + + +Capture Feature Selection Controls +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +These controls are all specific to video capture. + +- Sensor Flipped Horizontally: + + the image is flipped horizontally and the + V4L2_IN_ST_HFLIP input status flag is set. This emulates the case where + a sensor is for example mounted upside down. + +- Sensor Flipped Vertically: + + the image is flipped vertically and the + V4L2_IN_ST_VFLIP input status flag is set. This emulates the case where + a sensor is for example mounted upside down. + +- Standard Aspect Ratio: + + selects if the image aspect ratio as used for the TV or + S-Video input should be 4x3, 16x9 or anamorphic widescreen. This may + introduce letterboxing. + +- DV Timings Aspect Ratio: + + selects if the image aspect ratio as used for the HDMI + input should be the same as the source width and height ratio, or if + it should be 4x3 or 16x9. This may introduce letter or pillarboxing. + +- Timestamp Source: + + selects when the timestamp for each buffer is taken. + +- Colorspace: + + selects which colorspace should be used when generating the image. + This only applies if the CSC Colorbar test pattern is selected, + otherwise the test pattern will go through unconverted. + This behavior is also what you want, since a 75% Colorbar + should really have 75% signal intensity and should not be affected + by colorspace conversions. + + Changing the colorspace will result in the V4L2_EVENT_SOURCE_CHANGE + to be sent since it emulates a detected colorspace change. + +- Transfer Function: + + selects which colorspace transfer function should be used when + generating an image. This only applies if the CSC Colorbar test pattern is + selected, otherwise the test pattern will go through unconverted. + This behavior is also what you want, since a 75% Colorbar + should really have 75% signal intensity and should not be affected + by colorspace conversions. + + Changing the transfer function will result in the V4L2_EVENT_SOURCE_CHANGE + to be sent since it emulates a detected colorspace change. + +- Y'CbCr Encoding: + + selects which Y'CbCr encoding should be used when generating + a Y'CbCr image. This only applies if the format is set to a Y'CbCr format + as opposed to an RGB format. + + Changing the Y'CbCr encoding will result in the V4L2_EVENT_SOURCE_CHANGE + to be sent since it emulates a detected colorspace change. + +- Quantization: + + selects which quantization should be used for the RGB or Y'CbCr + encoding when generating the test pattern. + + Changing the quantization will result in the V4L2_EVENT_SOURCE_CHANGE + to be sent since it emulates a detected colorspace change. + +- Limited RGB Range (16-235): + + selects if the RGB range of the HDMI source should + be limited or full range. This combines with the Digital Video 'Rx RGB + Quantization Range' control and can be used to test what happens if + a source provides you with the wrong quantization range information. + See the description of that control for more details. + +- Apply Alpha To Red Only: + + apply the alpha channel as set by the 'Alpha Component' + user control to the red color of the test pattern only. + +- Enable Capture Cropping: + + enables crop support. This control is only present if + the ccs_cap_mode module option is set to the default value of -1 and if + the no_error_inj module option is set to 0 (the default). + +- Enable Capture Composing: + + enables composing support. This control is only + present if the ccs_cap_mode module option is set to the default value of + -1 and if the no_error_inj module option is set to 0 (the default). + +- Enable Capture Scaler: + + enables support for a scaler (maximum 4 times upscaling + and downscaling). This control is only present if the ccs_cap_mode + module option is set to the default value of -1 and if the no_error_inj + module option is set to 0 (the default). + +- Maximum EDID Blocks: + + determines how many EDID blocks the driver supports. + Note that the vivid driver does not actually interpret new EDID + data, it just stores it. It allows for up to 256 EDID blocks + which is the maximum supported by the standard. + +- Fill Percentage of Frame: + + can be used to draw only the top X percent + of the image. Since each frame has to be drawn by the driver, this + demands a lot of the CPU. For large resolutions this becomes + problematic. By drawing only part of the image this CPU load can + be reduced. + + +Output Feature Selection Controls +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +These controls are all specific to video output. + +- Enable Output Cropping: + + enables crop support. This control is only present if + the ccs_out_mode module option is set to the default value of -1 and if + the no_error_inj module option is set to 0 (the default). + +- Enable Output Composing: + + enables composing support. This control is only + present if the ccs_out_mode module option is set to the default value of + -1 and if the no_error_inj module option is set to 0 (the default). + +- Enable Output Scaler: + + enables support for a scaler (maximum 4 times upscaling + and downscaling). This control is only present if the ccs_out_mode + module option is set to the default value of -1 and if the no_error_inj + module option is set to 0 (the default). + + +Error Injection Controls +^^^^^^^^^^^^^^^^^^^^^^^^ + +The following two controls are only valid for video and vbi capture. + +- Standard Signal Mode: + + selects the behavior of VIDIOC_QUERYSTD: what should it return? + + Changing this control will result in the V4L2_EVENT_SOURCE_CHANGE + to be sent since it emulates a changed input condition (e.g. a cable + was plugged in or out). + +- Standard: + + selects the standard that VIDIOC_QUERYSTD should return if the + previous control is set to "Selected Standard". + + Changing this control will result in the V4L2_EVENT_SOURCE_CHANGE + to be sent since it emulates a changed input standard. + + +The following two controls are only valid for video capture. + +- DV Timings Signal Mode: + + selects the behavior of VIDIOC_QUERY_DV_TIMINGS: what + should it return? + + Changing this control will result in the V4L2_EVENT_SOURCE_CHANGE + to be sent since it emulates a changed input condition (e.g. a cable + was plugged in or out). + +- DV Timings: + + selects the timings the VIDIOC_QUERY_DV_TIMINGS should return + if the previous control is set to "Selected DV Timings". + + Changing this control will result in the V4L2_EVENT_SOURCE_CHANGE + to be sent since it emulates changed input timings. + + +The following controls are only present if the no_error_inj module option +is set to 0 (the default). These controls are valid for video and vbi +capture and output streams and for the SDR capture device except for the +Disconnect control which is valid for all devices. + +- Wrap Sequence Number: + + test what happens when you wrap the sequence number in + struct v4l2_buffer around. + +- Wrap Timestamp: + + test what happens when you wrap the timestamp in struct + v4l2_buffer around. + +- Percentage of Dropped Buffers: + + sets the percentage of buffers that + are never returned by the driver (i.e., they are dropped). + +- Disconnect: + + emulates a USB disconnect. The device will act as if it has + been disconnected. Only after all open filehandles to the device + node have been closed will the device become 'connected' again. + +- Inject V4L2_BUF_FLAG_ERROR: + + when pressed, the next frame returned by + the driver will have the error flag set (i.e. the frame is marked + corrupt). + +- Inject VIDIOC_REQBUFS Error: + + when pressed, the next REQBUFS or CREATE_BUFS + ioctl call will fail with an error. To be precise: the videobuf2 + queue_setup() op will return -EINVAL. + +- Inject VIDIOC_QBUF Error: + + when pressed, the next VIDIOC_QBUF or + VIDIOC_PREPARE_BUFFER ioctl call will fail with an error. To be + precise: the videobuf2 buf_prepare() op will return -EINVAL. + +- Inject VIDIOC_STREAMON Error: + + when pressed, the next VIDIOC_STREAMON ioctl + call will fail with an error. To be precise: the videobuf2 + start_streaming() op will return -EINVAL. + +- Inject Fatal Streaming Error: + + when pressed, the streaming core will be + marked as having suffered a fatal error, the only way to recover + from that is to stop streaming. To be precise: the videobuf2 + vb2_queue_error() function is called. + + +VBI Raw Capture Controls +^^^^^^^^^^^^^^^^^^^^^^^^ + +- Interlaced VBI Format: + + if set, then the raw VBI data will be interlaced instead + of providing it grouped by field. + + +Digital Video Controls +~~~~~~~~~~~~~~~~~~~~~~ + +- Rx RGB Quantization Range: + + sets the RGB quantization detection of the HDMI + input. This combines with the Vivid 'Limited RGB Range (16-235)' + control and can be used to test what happens if a source provides + you with the wrong quantization range information. This can be tested + by selecting an HDMI input, setting this control to Full or Limited + range and selecting the opposite in the 'Limited RGB Range (16-235)' + control. The effect is easy to see if the 'Gray Ramp' test pattern + is selected. + +- Tx RGB Quantization Range: + + sets the RGB quantization detection of the HDMI + output. It is currently not used for anything in vivid, but most HDMI + transmitters would typically have this control. + +- Transmit Mode: + + sets the transmit mode of the HDMI output to HDMI or DVI-D. This + affects the reported colorspace since DVI_D outputs will always use + sRGB. + +- Display Present: + + sets the presence of a "display" on the HDMI output. This affects + the tx_edid_present, tx_hotplug and tx_rxsense controls. + + +FM Radio Receiver Controls +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +- RDS Reception: + + set if the RDS receiver should be enabled. + +- RDS Program Type: + + +- RDS PS Name: + + +- RDS Radio Text: + + +- RDS Traffic Announcement: + + +- RDS Traffic Program: + + +- RDS Music: + + these are all read-only controls. If RDS Rx I/O Mode is set to + "Block I/O", then they are inactive as well. If RDS Rx I/O Mode is set + to "Controls", then these controls report the received RDS data. + +.. note:: + The vivid implementation of this is pretty basic: they are only + updated when you set a new frequency or when you get the tuner status + (VIDIOC_G_TUNER). + +- Radio HW Seek Mode: + + can be one of "Bounded", "Wrap Around" or "Both". This + determines if VIDIOC_S_HW_FREQ_SEEK will be bounded by the frequency + range or wrap-around or if it is selectable by the user. + +- Radio Programmable HW Seek: + + if set, then the user can provide the lower and + upper bound of the HW Seek. Otherwise the frequency range boundaries + will be used. + +- Generate RBDS Instead of RDS: + + if set, then generate RBDS (the US variant of + RDS) data instead of RDS (European-style RDS). This affects only the + PICODE and PTY codes. + +- RDS Rx I/O Mode: + + this can be "Block I/O" where the RDS blocks have to be read() + by the application, or "Controls" where the RDS data is provided by + the RDS controls mentioned above. + + +FM Radio Modulator Controls +~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +- RDS Program ID: + + +- RDS Program Type: + + +- RDS PS Name: + + +- RDS Radio Text: + + +- RDS Stereo: + + +- RDS Artificial Head: + + +- RDS Compressed: + + +- RDS Dynamic PTY: + + +- RDS Traffic Announcement: + + +- RDS Traffic Program: + + +- RDS Music: + + these are all controls that set the RDS data that is transmitted by + the FM modulator. + +- RDS Tx I/O Mode: + + this can be "Block I/O" where the application has to use write() + to pass the RDS blocks to the driver, or "Controls" where the RDS data + is Provided by the RDS controls mentioned above. + +Metadata Capture Controls +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +- Generate PTS + + if set, then the generated metadata stream contains Presentation timestamp. + +- Generate SCR + + if set, then the generated metadata stream contains Source Clock information. + +Video, VBI and RDS Looping +-------------------------- + +The vivid driver supports looping of video output to video input, VBI output +to VBI input and RDS output to RDS input. For video/VBI looping this emulates +as if a cable was hooked up between the output and input connector. So video +and VBI looping is only supported between S-Video and HDMI inputs and outputs. +VBI is only valid for S-Video as it makes no sense for HDMI. + +Since radio is wireless this looping always happens if the radio receiver +frequency is close to the radio transmitter frequency. In that case the radio +transmitter will 'override' the emulated radio stations. + +Looping is currently supported only between devices created by the same +vivid driver instance. + + +Video and Sliced VBI looping +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The way to enable video/VBI looping is currently fairly crude. A 'Loop Video' +control is available in the "Vivid" control class of the video +capture and VBI capture devices. When checked the video looping will be enabled. +Once enabled any video S-Video or HDMI input will show a static test pattern +until the video output has started. At that time the video output will be +looped to the video input provided that: + +- the input type matches the output type. So the HDMI input cannot receive + video from the S-Video output. + +- the video resolution of the video input must match that of the video output. + So it is not possible to loop a 50 Hz (720x576) S-Video output to a 60 Hz + (720x480) S-Video input, or a 720p60 HDMI output to a 1080p30 input. + +- the pixel formats must be identical on both sides. Otherwise the driver would + have to do pixel format conversion as well, and that's taking things too far. + +- the field settings must be identical on both sides. Same reason as above: + requiring the driver to convert from one field format to another complicated + matters too much. This also prohibits capturing with 'Field Top' or 'Field + Bottom' when the output video is set to 'Field Alternate'. This combination, + while legal, became too complicated to support. Both sides have to be 'Field + Alternate' for this to work. Also note that for this specific case the + sequence and field counting in struct v4l2_buffer on the capture side may not + be 100% accurate. + +- field settings V4L2_FIELD_SEQ_TB/BT are not supported. While it is possible to + implement this, it would mean a lot of work to get this right. Since these + field values are rarely used the decision was made not to implement this for + now. + +- on the input side the "Standard Signal Mode" for the S-Video input or the + "DV Timings Signal Mode" for the HDMI input should be configured so that a + valid signal is passed to the video input. + +The framerates do not have to match, although this might change in the future. + +By default you will see the OSD text superimposed on top of the looped video. +This can be turned off by changing the "OSD Text Mode" control of the video +capture device. + +For VBI looping to work all of the above must be valid and in addition the vbi +output must be configured for sliced VBI. The VBI capture side can be configured +for either raw or sliced VBI. Note that at the moment only CC/XDS (60 Hz formats) +and WSS (50 Hz formats) VBI data is looped. Teletext VBI data is not looped. + + +Radio & RDS Looping +~~~~~~~~~~~~~~~~~~~ + +As mentioned in section 6 the radio receiver emulates stations are regular +frequency intervals. Depending on the frequency of the radio receiver a +signal strength value is calculated (this is returned by VIDIOC_G_TUNER). +However, it will also look at the frequency set by the radio transmitter and +if that results in a higher signal strength than the settings of the radio +transmitter will be used as if it was a valid station. This also includes +the RDS data (if any) that the transmitter 'transmits'. This is received +faithfully on the receiver side. Note that when the driver is loaded the +frequencies of the radio receiver and transmitter are not identical, so +initially no looping takes place. + + +Cropping, Composing, Scaling +---------------------------- + +This driver supports cropping, composing and scaling in any combination. Normally +which features are supported can be selected through the Vivid controls, +but it is also possible to hardcode it when the module is loaded through the +ccs_cap_mode and ccs_out_mode module options. See section 1 on the details of +these module options. + +This allows you to test your application for all these variations. + +Note that the webcam input never supports cropping, composing or scaling. That +only applies to the TV/S-Video/HDMI inputs and outputs. The reason is that +webcams, including this virtual implementation, normally use +VIDIOC_ENUM_FRAMESIZES to list a set of discrete framesizes that it supports. +And that does not combine with cropping, composing or scaling. This is +primarily a limitation of the V4L2 API which is carefully reproduced here. + +The minimum and maximum resolutions that the scaler can achieve are 16x16 and +(4096 * 4) x (2160 x 4), but it can only scale up or down by a factor of 4 or +less. So for a source resolution of 1280x720 the minimum the scaler can do is +320x180 and the maximum is 5120x2880. You can play around with this using the +qv4l2 test tool and you will see these dependencies. + +This driver also supports larger 'bytesperline' settings, something that +VIDIOC_S_FMT allows but that few drivers implement. + +The scaler is a simple scaler that uses the Coarse Bresenham algorithm. It's +designed for speed and simplicity, not quality. + +If the combination of crop, compose and scaling allows it, then it is possible +to change crop and compose rectangles on the fly. + + +Formats +------- + +The driver supports all the regular packed and planar 4:4:4, 4:2:2 and 4:2:0 +YUYV formats, 8, 16, 24 and 32 RGB packed formats and various multiplanar +formats. + +The alpha component can be set through the 'Alpha Component' User control +for those formats that support it. If the 'Apply Alpha To Red Only' control +is set, then the alpha component is only used for the color red and set to +0 otherwise. + +The driver has to be configured to support the multiplanar formats. By default +the driver instances are single-planar. This can be changed by setting the +multiplanar module option, see section 1 for more details on that option. + +If the driver instance is using the multiplanar formats/API, then the first +single planar format (YUYV) and the multiplanar NV16M and NV61M formats the +will have a plane that has a non-zero data_offset of 128 bytes. It is rare for +data_offset to be non-zero, so this is a useful feature for testing applications. + +Video output will also honor any data_offset that the application set. + + +Capture Overlay +--------------- + +Note: capture overlay support is implemented primarily to test the existing +V4L2 capture overlay API. In practice few if any GPUs support such overlays +anymore, and neither are they generally needed anymore since modern hardware +is so much more capable. By setting flag 0x10000 in the node_types module +option the vivid driver will create a simple framebuffer device that can be +used for testing this API. Whether this API should be used for new drivers is +questionable. + +This driver has support for a destructive capture overlay with bitmap clipping +and list clipping (up to 16 rectangles) capabilities. Overlays are not +supported for multiplanar formats. It also honors the struct v4l2_window field +setting: if it is set to FIELD_TOP or FIELD_BOTTOM and the capture setting is +FIELD_ALTERNATE, then only the top or bottom fields will be copied to the overlay. + +The overlay only works if you are also capturing at that same time. This is a +vivid limitation since it copies from a buffer to the overlay instead of +filling the overlay directly. And if you are not capturing, then no buffers +are available to fill. + +In addition, the pixelformat of the capture format and that of the framebuffer +must be the same for the overlay to work. Otherwise VIDIOC_OVERLAY will return +an error. + +In order to really see what it going on you will need to create two vivid +instances: the first with a framebuffer enabled. You configure the capture +overlay of the second instance to use the framebuffer of the first, then +you start capturing in the second instance. For the first instance you setup +the output overlay for the video output, turn on video looping and capture +to see the blended framebuffer overlay that's being written to by the second +instance. This setup would require the following commands: + +.. code-block:: none + + $ sudo modprobe vivid n_devs=2 node_types=0x10101,0x1 + $ v4l2-ctl -d1 --find-fb + /dev/fb1 is the framebuffer associated with base address 0x12800000 + $ sudo v4l2-ctl -d2 --set-fbuf fb=1 + $ v4l2-ctl -d1 --set-fbuf fb=1 + $ v4l2-ctl -d0 --set-fmt-video=pixelformat='AR15' + $ v4l2-ctl -d1 --set-fmt-video-out=pixelformat='AR15' + $ v4l2-ctl -d2 --set-fmt-video=pixelformat='AR15' + $ v4l2-ctl -d0 -i2 + $ v4l2-ctl -d2 -i2 + $ v4l2-ctl -d2 -c horizontal_movement=4 + $ v4l2-ctl -d1 --overlay=1 + $ v4l2-ctl -d1 -c loop_video=1 + $ v4l2-ctl -d2 --stream-mmap --overlay=1 + +And from another console: + +.. code-block:: none + + $ v4l2-ctl -d1 --stream-out-mmap + +And yet another console: + +.. code-block:: none + + $ qv4l2 + +and start streaming. + +As you can see, this is not for the faint of heart... + + +Output Overlay +-------------- + +Note: output overlays are primarily implemented in order to test the existing +V4L2 output overlay API. Whether this API should be used for new drivers is +questionable. + +This driver has support for an output overlay and is capable of: + + - bitmap clipping, + - list clipping (up to 16 rectangles) + - chromakey + - source chromakey + - global alpha + - local alpha + - local inverse alpha + +Output overlays are not supported for multiplanar formats. In addition, the +pixelformat of the capture format and that of the framebuffer must be the +same for the overlay to work. Otherwise VIDIOC_OVERLAY will return an error. + +Output overlays only work if the driver has been configured to create a +framebuffer by setting flag 0x10000 in the node_types module option. The +created framebuffer has a size of 720x576 and supports ARGB 1:5:5:5 and +RGB 5:6:5. + +In order to see the effects of the various clipping, chromakeying or alpha +processing capabilities you need to turn on video looping and see the results +on the capture side. The use of the clipping, chromakeying or alpha processing +capabilities will slow down the video loop considerably as a lot of checks have +to be done per pixel. + + +CEC (Consumer Electronics Control) +---------------------------------- + +If there are HDMI inputs then a CEC adapter will be created that has +the same number of input ports. This is the equivalent of e.g. a TV that +has that number of inputs. Each HDMI output will also create a +CEC adapter that is hooked up to the corresponding input port, or (if there +are more outputs than inputs) is not hooked up at all. In other words, +this is the equivalent of hooking up each output device to an input port of +the TV. Any remaining output devices remain unconnected. + +The EDID that each output reads reports a unique CEC physical address that is +based on the physical address of the EDID of the input. So if the EDID of the +receiver has physical address A.B.0.0, then each output will see an EDID +containing physical address A.B.C.0 where C is 1 to the number of inputs. If +there are more outputs than inputs then the remaining outputs have a CEC adapter +that is disabled and reports an invalid physical address. + + +Some Future Improvements +------------------------ + +Just as a reminder and in no particular order: + +- Add a virtual alsa driver to test audio +- Add virtual sub-devices and media controller support +- Some support for testing compressed video +- Add support to loop raw VBI output to raw VBI input +- Add support to loop teletext sliced VBI output to VBI input +- Fix sequence/field numbering when looping of video with alternate fields +- Add support for V4L2_CID_BG_COLOR for video outputs +- Add ARGB888 overlay support: better testing of the alpha channel +- Improve pixel aspect support in the tpg code by passing a real v4l2_fract +- Use per-queue locks and/or per-device locks to improve throughput +- Add support to loop from a specific output to a specific input across + vivid instances +- The SDR radio should use the same 'frequencies' for stations as the normal + radio receiver, and give back noise if the frequency doesn't match up with + a station frequency +- Make a thread for the RDS generation, that would help in particular for the + "Controls" RDS Rx I/O Mode as the read-only RDS controls could be updated + in real-time. +- Changing the EDID should cause hotplug detect emulation to happen. diff --git a/Documentation/admin-guide/media/zoran-cardlist.rst b/Documentation/admin-guide/media/zoran-cardlist.rst new file mode 100644 index 000000000..d7fc8bed6 --- /dev/null +++ b/Documentation/admin-guide/media/zoran-cardlist.rst @@ -0,0 +1,51 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Zoran cards list +================ + +.. tabularcolumns:: |p{1.4cm}|p{11.1cm}|p{4.2cm}| + +.. flat-table:: + :header-rows: 1 + :widths: 2 19 18 + :stub-columns: 0 + + * - Card number + - Card name + - PCI subsystem IDs + + * - 0 + - DC10(old) + - <any> + + * - 1 + - DC10(new) + - <any> + + * - 2 + - DC10_PLUS + - 1031:7efe + + * - 3 + - DC30 + - <any> + + * - 4 + - DC30_PLUS + - 1031:d801 + + * - 5 + - LML33 + - <any> + + * - 6 + - LML33R10 + - 12f8:8a02 + + * - 7 + - Buz + - 13ca:4231 + + * - 8 + - 6-Eyes + - <any> diff --git a/Documentation/admin-guide/media/zr364xx.rst b/Documentation/admin-guide/media/zr364xx.rst new file mode 100644 index 000000000..7291e54b8 --- /dev/null +++ b/Documentation/admin-guide/media/zr364xx.rst @@ -0,0 +1,102 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Zoran 364xx based USB webcam module +=================================== + +site: http://royale.zerezo.com/zr364xx/ + +mail: royale@zerezo.com + + +Introduction +------------ + + +This brings support under Linux for the Aiptek PocketDV 3300 and similar +devices in webcam mode. If you just want to get on your PC the pictures +and movies on the camera, you should use the usb-storage module instead. + +The driver works with several other cameras in webcam mode (see the list +below). + +Possible chipsets are : ZR36430 (ZR36430BGC) and +maybe ZR36431, ZR36440, ZR36442... + +You can try the experience changing the vendor/product ID values (look +at the source code). + +You can get these values by looking at /var/log/messages when you plug +your camera, or by typing : cat /sys/kernel/debug/usb/devices. + + +Install +------- + +In order to use this driver, you must compile it with your kernel, +with the following config options:: + + ./scripts/config -e USB + ./scripts/config -m MEDIA_SUPPORT + ./scripts/config -e MEDIA_USB_SUPPORT + ./scripts/config -e MEDIA_CAMERA_SUPPORT + ./scripts/config -m USB_ZR364XX + +Usage +----- + +modprobe zr364xx debug=X mode=Y + +- debug : set to 1 to enable verbose debug messages +- mode : 0 = 320x240, 1 = 160x120, 2 = 640x480 + +You can then use the camera with V4L2 compatible applications, for +example Ekiga. + +To capture a single image, try this: dd if=/dev/video0 of=test.jpg bs=1M +count=1 + +links +----- + +http://mxhaard.free.fr/ (support for many others cams including some Aiptek PocketDV) +http://www.harmwal.nl/pccam880/ (this project also supports cameras based on this chipset) + +Supported devices +----------------- + +====== ======= ============== ==================== +Vendor Product Distributor Model +====== ======= ============== ==================== +0x08ca 0x0109 Aiptek PocketDV 3300 +0x08ca 0x0109 Maxell Maxcam PRO DV3 +0x041e 0x4024 Creative PC-CAM 880 +0x0d64 0x0108 Aiptek Fidelity 3200 +0x0d64 0x0108 Praktica DCZ 1.3 S +0x0d64 0x0108 Genius Digital Camera (?) +0x0d64 0x0108 DXG Technology Fashion Cam +0x0546 0x3187 Polaroid iON 230 +0x0d64 0x3108 Praktica Exakta DC 2200 +0x0d64 0x3108 Genius G-Shot D211 +0x0595 0x4343 Concord Eye-Q Duo 1300 +0x0595 0x4343 Concord Eye-Q Duo 2000 +0x0595 0x4343 Fujifilm EX-10 +0x0595 0x4343 Ricoh RDC-6000 +0x0595 0x4343 Digitrex DSC 1300 +0x0595 0x4343 Firstline FDC 2000 +0x0bb0 0x500d Concord EyeQ Go Wireless +0x0feb 0x2004 CRS Electronic 3.3 Digital Camera +0x0feb 0x2004 Packard Bell DSC-300 +0x055f 0xb500 Mustek MDC 3000 +0x08ca 0x2062 Aiptek PocketDV 5700 +0x052b 0x1a18 Chiphead Megapix V12 +0x04c8 0x0729 Konica Revio 2 +0x04f2 0xa208 Creative PC-CAM 850 +0x0784 0x0040 Traveler Slimline X5 +0x06d6 0x0034 Trust Powerc@m 750 +0x0a17 0x0062 Pentax Optio 50L +0x06d6 0x003b Trust Powerc@m 970Z +0x0a17 0x004e Pentax Optio 50 +0x041e 0x405d Creative DiVi CAM 516 +0x08ca 0x2102 Aiptek DV T300 +0x06d6 0x003d Trust Powerc@m 910Z +====== ======= ============== ==================== |
