V4L/DVB (10926): saa7134: enable digital tv support for Hauppauge WinTV-HVR1120 (3abdedd8) · Commits · e / devices / android_kernel_xiaomi_markw

Documentation/video4linux/CARDLIST.saa7134

+1 −1

Original line number	Diff line number	Diff line
		@@ -153,5 +153,5 @@
		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-HVR1120 [0070:6706,0070:6708]
		155 -> Hauppauge WinTV-HVR1120 ATSC/QAM-Hybrid [0070:6706,0070:6708]
		156 -> Hauppauge WinTV-HVR1110r3 [0070:6707,0070:6709,0070:670a]

drivers/media/video/saa7134/Kconfig

+3 −0

Original line number	Diff line number	Diff line
		@@ -42,6 +42,9 @@ config VIDEO_SAA7134_DVB
		select DVB_MT312 if !DVB_FE_CUSTOMISE
		select DVB_LNBP21 if !DVB_FE_CUSTOMISE
		select DVB_ZL10353 if !DVB_FE_CUSTOMISE
		select DVB_LGDT3305 if !DVB_FE_CUSTOMISE
		select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMIZE
		select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMIZE
		---help---
		This adds support for DVB cards based on the
		Philips saa7134 chip.

drivers/media/video/saa7134/saa7134-cards.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -3293,13 +3293,15 @@ struct saa7134_board saa7134_boards[] = {
		},
		},
		[SAA7134_BOARD_HAUPPAUGE_HVR1120] = {
		.name = "Hauppauge WinTV-HVR1120",
		.name = "Hauppauge WinTV-HVR1120 ATSC/QAM-Hybrid",
		.audio_clock = 0x00187de7,
		.tuner_type = TUNER_PHILIPS_TDA8290,
		.radio_type = UNSET,
		.tuner_addr = ADDR_UNSET,
		.radio_addr = ADDR_UNSET,
		.tuner_config = 3,
		.mpeg = SAA7134_MPEG_DVB,
		.ts_type = SAA7134_MPEG_TS_SERIAL,
		.gpiomask = 0x0800100, /* GPIO 21 is an INPUT */
		.inputs = {{
		.name = name_tv,

drivers/media/video/saa7134/saa7134-dvb.c

+44 −0

Original line number	Diff line number	Diff line
		@@ -48,6 +48,9 @@
		#include "isl6405.h"
		#include "lnbp21.h"
		#include "tuner-simple.h"
		#include "tda18271.h"
		#include "lgdt3305.h"
		#include "tda8290.h"

		#include "zl10353.h"

		@@ -964,6 +967,34 @@ static struct zl10036_config avertv_a700_tuner = {
		.tuner_address = 0x60,
		};

		static struct lgdt3305_config hcw_lgdt3305_config = {
		.i2c_addr = 0x0e,
		.mpeg_mode = LGDT3305_MPEG_SERIAL,
		.tpclk_edge = LGDT3305_TPCLK_RISING_EDGE,
		.tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
		.deny_i2c_rptr = 1,
		.spectral_inversion = 1,
		.qam_if_khz = 4000,
		.vsb_if_khz = 3250,
		};

		static struct tda18271_std_map hauppauge_tda18271_std_map = {
		.atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 4,
		.if_lvl = 1, .rfagc_top = 0x58, },
		.qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 5,
		.if_lvl = 1, .rfagc_top = 0x58, },
		};

		static struct tda18271_config hcw_tda18271_config = {
		.std_map = &hauppauge_tda18271_std_map,
		.gate = TDA18271_GATE_ANALOG,
		.config = 3,
		};

		static struct tda829x_config tda829x_no_probe = {
		.probe_tuner = TDA829X_DONT_PROBE,
		};

		/* ==================================================================
		* Core code
		*/
		@@ -1090,6 +1121,19 @@ static int dvb_init(struct saa7134_dev *dev)
		&tda827x_cfg_1) < 0)
		goto dettach_frontend;
		break;
		case SAA7134_BOARD_HAUPPAUGE_HVR1120:
		fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
		&hcw_lgdt3305_config,
		&dev->i2c_adap);
		if (fe0->dvb.frontend) {
		dvb_attach(tda829x_attach, fe0->dvb.frontend,
		&dev->i2c_adap, 0x4b,
		&tda829x_no_probe);
		dvb_attach(tda18271_attach, fe0->dvb.frontend,
		0x60, &dev->i2c_adap,
		&hcw_tda18271_config);
		}
		break;
		case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
		if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
		&tda827x_cfg_0) < 0)