summaryrefslogtreecommitdiffstats
path: root/drivers/media/dvb-frontends/bcm3510_priv.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/dvb-frontends/bcm3510_priv.h')
-rw-r--r--drivers/media/dvb-frontends/bcm3510_priv.h447
1 files changed, 447 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/bcm3510_priv.h b/drivers/media/dvb-frontends/bcm3510_priv.h
new file mode 100644
index 0000000000..2c9f3c430a
--- /dev/null
+++ b/drivers/media/dvb-frontends/bcm3510_priv.h
@@ -0,0 +1,447 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Support for the Broadcom BCM3510 ATSC demodulator (1st generation Air2PC)
+ *
+ * Copyright (C) 2001-5, B2C2 inc.
+ *
+ * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@posteo.de>
+ */
+#ifndef __BCM3510_PRIV_H__
+#define __BCM3510_PRIV_H__
+
+#define PACKED __attribute__((packed))
+
+#undef err
+#define err(format, arg...) printk(KERN_ERR "bcm3510: " format "\n" , ## arg)
+#undef info
+#define info(format, arg...) printk(KERN_INFO "bcm3510: " format "\n" , ## arg)
+#undef warn
+#define warn(format, arg...) printk(KERN_WARNING "bcm3510: " format "\n" , ## arg)
+
+
+#define PANASONIC_FIRST_IF_BASE_IN_KHz 1407500
+#define BCM3510_SYMBOL_RATE 5381000
+
+typedef union {
+ u8 raw;
+
+ struct {
+ u8 CTL :8;
+ } TSTCTL_2e;
+
+ u8 LDCERC_4e;
+ u8 LDUERC_4f;
+ u8 LD_BER0_65;
+ u8 LD_BER1_66;
+ u8 LD_BER2_67;
+ u8 LD_BER3_68;
+
+ struct {
+ u8 RESET :1;
+ u8 IDLE :1;
+ u8 STOP :1;
+ u8 HIRQ0 :1;
+ u8 HIRQ1 :1;
+ u8 na0 :1;
+ u8 HABAV :1;
+ u8 na1 :1;
+ } HCTL1_a0;
+
+ struct {
+ u8 na0 :1;
+ u8 IDLMSK :1;
+ u8 STMSK :1;
+ u8 I0MSK :1;
+ u8 I1MSK :1;
+ u8 na1 :1;
+ u8 HABMSK :1;
+ u8 na2 :1;
+ } HCTLMSK_a1;
+
+ struct {
+ u8 RESET :1;
+ u8 IDLE :1;
+ u8 STOP :1;
+ u8 RUN :1;
+ u8 HABAV :1;
+ u8 MEMAV :1;
+ u8 ALDONE :1;
+ u8 REIRQ :1;
+ } APSTAT1_a2;
+
+ struct {
+ u8 RSTMSK :1;
+ u8 IMSK :1;
+ u8 SMSK :1;
+ u8 RMSK :1;
+ u8 HABMSK :1;
+ u8 MAVMSK :1;
+ u8 ALDMSK :1;
+ u8 REMSK :1;
+ } APMSK1_a3;
+
+ u8 APSTAT2_a4;
+ u8 APMSK2_a5;
+
+ struct {
+ u8 HABADR :7;
+ u8 na :1;
+ } HABADR_a6;
+
+ u8 HABDATA_a7;
+
+ struct {
+ u8 HABR :1;
+ u8 LDHABR :1;
+ u8 APMSK :1;
+ u8 HMSK :1;
+ u8 LDMSK :1;
+ u8 na :3;
+ } HABSTAT_a8;
+
+ u8 MADRH_a9;
+ u8 MADRL_aa;
+ u8 MDATA_ab;
+
+ struct {
+#define JDEC_WAIT_AT_RAM 0x7
+#define JDEC_EEPROM_LOAD_WAIT 0x4
+ u8 JDEC :3;
+ u8 na :5;
+ } JDEC_ca;
+
+ struct {
+ u8 REV :4;
+ u8 LAYER :4;
+ } REVID_e0;
+
+ struct {
+ u8 unk0 :1;
+ u8 CNTCTL :1;
+ u8 BITCNT :1;
+ u8 unk1 :1;
+ u8 RESYNC :1;
+ u8 unk2 :3;
+ } BERCTL_fa;
+
+ struct {
+ u8 CSEL0 :1;
+ u8 CLKED0 :1;
+ u8 CSEL1 :1;
+ u8 CLKED1 :1;
+ u8 CLKLEV :1;
+ u8 SPIVAR :1;
+ u8 na :2;
+ } TUNSET_fc;
+
+ struct {
+ u8 CLK :1;
+ u8 DATA :1;
+ u8 CS0 :1;
+ u8 CS1 :1;
+ u8 AGCSEL :1;
+ u8 na0 :1;
+ u8 TUNSEL :1;
+ u8 na1 :1;
+ } TUNCTL_fd;
+
+ u8 TUNSEL0_fe;
+ u8 TUNSEL1_ff;
+
+} bcm3510_register_value;
+
+/* HAB commands */
+
+/* version */
+#define CMD_GET_VERSION_INFO 0x3D
+#define MSGID_GET_VERSION_INFO 0x15
+struct bcm3510_hab_cmd_get_version_info {
+ u8 microcode_version;
+ u8 script_version;
+ u8 config_version;
+ u8 demod_version;
+} PACKED;
+
+#define BCM3510_DEF_MICROCODE_VERSION 0x0E
+#define BCM3510_DEF_SCRIPT_VERSION 0x06
+#define BCM3510_DEF_CONFIG_VERSION 0x01
+#define BCM3510_DEF_DEMOD_VERSION 0xB1
+
+/* acquire */
+#define CMD_ACQUIRE 0x38
+
+#define MSGID_EXT_TUNER_ACQUIRE 0x0A
+struct bcm3510_hab_cmd_ext_acquire {
+ struct {
+ u8 MODE :4;
+ u8 BW :1;
+ u8 FA :1;
+ u8 NTSCSWEEP :1;
+ u8 OFFSET :1;
+ } PACKED ACQUIRE0; /* control_byte */
+
+ struct {
+ u8 IF_FREQ :3;
+ u8 zero0 :1;
+ u8 SYM_RATE :3;
+ u8 zero1 :1;
+ } PACKED ACQUIRE1; /* sym_if */
+
+ u8 IF_OFFSET0; /* IF_Offset_10hz */
+ u8 IF_OFFSET1;
+ u8 SYM_OFFSET0; /* SymbolRateOffset */
+ u8 SYM_OFFSET1;
+ u8 NTSC_OFFSET0; /* NTSC_Offset_10hz */
+ u8 NTSC_OFFSET1;
+} PACKED;
+
+#define MSGID_INT_TUNER_ACQUIRE 0x0B
+struct bcm3510_hab_cmd_int_acquire {
+ struct {
+ u8 MODE :4;
+ u8 BW :1;
+ u8 FA :1;
+ u8 NTSCSWEEP :1;
+ u8 OFFSET :1;
+ } PACKED ACQUIRE0; /* control_byte */
+
+ struct {
+ u8 IF_FREQ :3;
+ u8 zero0 :1;
+ u8 SYM_RATE :3;
+ u8 zero1 :1;
+ } PACKED ACQUIRE1; /* sym_if */
+
+ u8 TUNER_FREQ0;
+ u8 TUNER_FREQ1;
+ u8 TUNER_FREQ2;
+ u8 TUNER_FREQ3;
+ u8 IF_OFFSET0; /* IF_Offset_10hz */
+ u8 IF_OFFSET1;
+ u8 SYM_OFFSET0; /* SymbolRateOffset */
+ u8 SYM_OFFSET1;
+ u8 NTSC_OFFSET0; /* NTSC_Offset_10hz */
+ u8 NTSC_OFFSET1;
+} PACKED;
+
+/* modes */
+#define BCM3510_QAM16 = 0x01
+#define BCM3510_QAM32 = 0x02
+#define BCM3510_QAM64 = 0x03
+#define BCM3510_QAM128 = 0x04
+#define BCM3510_QAM256 = 0x05
+#define BCM3510_8VSB = 0x0B
+#define BCM3510_16VSB = 0x0D
+
+/* IF_FREQS */
+#define BCM3510_IF_TERRESTRIAL 0x0
+#define BCM3510_IF_CABLE 0x1
+#define BCM3510_IF_USE_CMD 0x7
+
+/* SYM_RATE */
+#define BCM3510_SR_8VSB 0x0 /* 5381119 s/sec */
+#define BCM3510_SR_256QAM 0x1 /* 5360537 s/sec */
+#define BCM3510_SR_16QAM 0x2 /* 5056971 s/sec */
+#define BCM3510_SR_MISC 0x3 /* 5000000 s/sec */
+#define BCM3510_SR_USE_CMD 0x7
+
+/* special symbol rate */
+#define CMD_SET_VALUE_NOT_LISTED 0x2d
+#define MSGID_SET_SYMBOL_RATE_NOT_LISTED 0x0c
+struct bcm3510_hab_cmd_set_sr_not_listed {
+ u8 HOST_SYM_RATE0;
+ u8 HOST_SYM_RATE1;
+ u8 HOST_SYM_RATE2;
+ u8 HOST_SYM_RATE3;
+} PACKED;
+
+/* special IF */
+#define MSGID_SET_IF_FREQ_NOT_LISTED 0x0d
+struct bcm3510_hab_cmd_set_if_freq_not_listed {
+ u8 HOST_IF_FREQ0;
+ u8 HOST_IF_FREQ1;
+ u8 HOST_IF_FREQ2;
+ u8 HOST_IF_FREQ3;
+} PACKED;
+
+/* auto reacquire */
+#define CMD_AUTO_PARAM 0x2a
+#define MSGID_AUTO_REACQUIRE 0x0e
+struct bcm3510_hab_cmd_auto_reacquire {
+ u8 ACQ :1; /* on/off*/
+ u8 unused :7;
+} PACKED;
+
+#define MSGID_SET_RF_AGC_SEL 0x12
+struct bcm3510_hab_cmd_set_agc {
+ u8 LVL :1;
+ u8 unused :6;
+ u8 SEL :1;
+} PACKED;
+
+#define MSGID_SET_AUTO_INVERSION 0x14
+struct bcm3510_hab_cmd_auto_inversion {
+ u8 AI :1;
+ u8 unused :7;
+} PACKED;
+
+
+/* bert control */
+#define CMD_STATE_CONTROL 0x12
+#define MSGID_BERT_CONTROL 0x0e
+#define MSGID_BERT_SET 0xfa
+struct bcm3510_hab_cmd_bert_control {
+ u8 BE :1;
+ u8 unused :7;
+} PACKED;
+
+#define MSGID_TRI_STATE 0x2e
+struct bcm3510_hab_cmd_tri_state {
+ u8 RE :1; /* a/d ram port pins */
+ u8 PE :1; /* baud clock pin */
+ u8 AC :1; /* a/d clock pin */
+ u8 BE :1; /* baud clock pin */
+ u8 unused :4;
+} PACKED;
+
+
+/* tune */
+#define CMD_TUNE 0x38
+#define MSGID_TUNE 0x16
+struct bcm3510_hab_cmd_tune_ctrl_data_pair {
+ struct {
+#define BITS_8 0x07
+#define BITS_7 0x06
+#define BITS_6 0x05
+#define BITS_5 0x04
+#define BITS_4 0x03
+#define BITS_3 0x02
+#define BITS_2 0x01
+#define BITS_1 0x00
+ u8 size :3;
+ u8 unk :2;
+ u8 clk_off :1;
+ u8 cs0 :1;
+ u8 cs1 :1;
+
+ } PACKED ctrl;
+
+ u8 data;
+} PACKED;
+
+struct bcm3510_hab_cmd_tune {
+ u8 length;
+ u8 clock_width;
+ u8 misc;
+ u8 TUNCTL_state;
+
+ struct bcm3510_hab_cmd_tune_ctrl_data_pair ctl_dat[16];
+} PACKED;
+
+#define CMD_STATUS 0x38
+#define MSGID_STATUS1 0x08
+struct bcm3510_hab_cmd_status1 {
+ struct {
+ u8 EQ_MODE :4;
+ u8 reserved :2;
+ u8 QRE :1; /* if QSE and the spectrum is inversed */
+ u8 QSE :1; /* automatic spectral inversion */
+ } PACKED STATUS0;
+
+ struct {
+ u8 RECEIVER_LOCK :1;
+ u8 FEC_LOCK :1;
+ u8 OUT_PLL_LOCK :1;
+ u8 reserved :5;
+ } PACKED STATUS1;
+
+ struct {
+ u8 reserved :2;
+ u8 BW :1;
+ u8 NTE :1; /* NTSC filter sweep enabled */
+ u8 AQI :1; /* currently acquiring */
+ u8 FA :1; /* fast acquisition */
+ u8 ARI :1; /* auto reacquire */
+ u8 TI :1; /* programming the tuner */
+ } PACKED STATUS2;
+ u8 STATUS3;
+ u8 SNR_EST0;
+ u8 SNR_EST1;
+ u8 TUNER_FREQ0;
+ u8 TUNER_FREQ1;
+ u8 TUNER_FREQ2;
+ u8 TUNER_FREQ3;
+ u8 SYM_RATE0;
+ u8 SYM_RATE1;
+ u8 SYM_RATE2;
+ u8 SYM_RATE3;
+ u8 SYM_OFFSET0;
+ u8 SYM_OFFSET1;
+ u8 SYM_ERROR0;
+ u8 SYM_ERROR1;
+ u8 IF_FREQ0;
+ u8 IF_FREQ1;
+ u8 IF_FREQ2;
+ u8 IF_FREQ3;
+ u8 IF_OFFSET0;
+ u8 IF_OFFSET1;
+ u8 IF_ERROR0;
+ u8 IF_ERROR1;
+ u8 NTSC_FILTER0;
+ u8 NTSC_FILTER1;
+ u8 NTSC_FILTER2;
+ u8 NTSC_FILTER3;
+ u8 NTSC_OFFSET0;
+ u8 NTSC_OFFSET1;
+ u8 NTSC_ERROR0;
+ u8 NTSC_ERROR1;
+ u8 INT_AGC_LEVEL0;
+ u8 INT_AGC_LEVEL1;
+ u8 EXT_AGC_LEVEL0;
+ u8 EXT_AGC_LEVEL1;
+} PACKED;
+
+#define MSGID_STATUS2 0x14
+struct bcm3510_hab_cmd_status2 {
+ struct {
+ u8 EQ_MODE :4;
+ u8 reserved :2;
+ u8 QRE :1;
+ u8 QSR :1;
+ } PACKED STATUS0;
+ struct {
+ u8 RL :1;
+ u8 FL :1;
+ u8 OL :1;
+ u8 reserved :5;
+ } PACKED STATUS1;
+ u8 SYMBOL_RATE0;
+ u8 SYMBOL_RATE1;
+ u8 SYMBOL_RATE2;
+ u8 SYMBOL_RATE3;
+ u8 LDCERC0;
+ u8 LDCERC1;
+ u8 LDCERC2;
+ u8 LDCERC3;
+ u8 LDUERC0;
+ u8 LDUERC1;
+ u8 LDUERC2;
+ u8 LDUERC3;
+ u8 LDBER0;
+ u8 LDBER1;
+ u8 LDBER2;
+ u8 LDBER3;
+ struct {
+ u8 MODE_TYPE :4; /* acquire mode 0 */
+ u8 reservd :4;
+ } MODE_TYPE;
+ u8 SNR_EST0;
+ u8 SNR_EST1;
+ u8 SIGNAL;
+} PACKED;
+
+#define CMD_SET_RF_BW_NOT_LISTED 0x3f
+#define MSGID_SET_RF_BW_NOT_LISTED 0x11
+/* TODO */
+
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 08:46:24 +0000