From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- .../driver-api/media/drivers/saa7134-devel.rst | 67 ++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 Documentation/driver-api/media/drivers/saa7134-devel.rst (limited to 'Documentation/driver-api/media/drivers/saa7134-devel.rst') diff --git a/Documentation/driver-api/media/drivers/saa7134-devel.rst b/Documentation/driver-api/media/drivers/saa7134-devel.rst new file mode 100644 index 0000000000..167fd729bc --- /dev/null +++ b/Documentation/driver-api/media/drivers/saa7134-devel.rst @@ -0,0 +1,67 @@ +.. SPDX-License-Identifier: GPL-2.0 + +The saa7134 driver +================== + +Author Gerd Hoffmann + + +Card Variations: +---------------- + +Cards can use either of these two crystals (xtal): + +- 32.11 MHz -> .audio_clock=0x187de7 +- 24.576MHz -> .audio_clock=0x200000 (xtal * .audio_clock = 51539600) + +Some details about 30/34/35: + +- saa7130 - low-price chip, doesn't have mute, that is why all those + cards should have .mute field defined in their tuner structure. + +- saa7134 - usual chip + +- saa7133/35 - saa7135 is probably a marketing decision, since all those + chips identifies itself as 33 on pci. + +LifeView GPIOs +-------------- + +This section was authored by: Peter Missel + +- LifeView FlyTV Platinum FM (LR214WF) + + - GP27 MDT2005 PB4 pin 10 + - GP26 MDT2005 PB3 pin 9 + - GP25 MDT2005 PB2 pin 8 + - GP23 MDT2005 PB1 pin 7 + - GP22 MDT2005 PB0 pin 6 + - GP21 MDT2005 PB5 pin 11 + - GP20 MDT2005 PB6 pin 12 + - GP19 MDT2005 PB7 pin 13 + - nc MDT2005 PA3 pin 2 + - Remote MDT2005 PA2 pin 1 + - GP18 MDT2005 PA1 pin 18 + - nc MDT2005 PA0 pin 17 strap low + - GP17 Strap "GP7"=High + - GP16 Strap "GP6"=High + + - 0=Radio 1=TV + - Drives SA630D ENCH1 and HEF4052 A1 pinsto do FM radio through + SIF input + + - GP15 nc + - GP14 nc + - GP13 nc + - GP12 Strap "GP5" = High + - GP11 Strap "GP4" = High + - GP10 Strap "GP3" = High + - GP09 Strap "GP2" = Low + - GP08 Strap "GP1" = Low + - GP07.00 nc + +Credits +------- + +andrew.stevens@philips.com + werner.leeb@philips.com for providing +saa7134 hardware specs and sample board. -- cgit v1.2.3