[media] em28xx: add support for Kworld UB435-Q version 3
This device is close to Kworld UB435-Q, but it uses a different tuner. Add support for it. Tested with both 8VSB and 256QAM modulations. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Mauro Carvalho Chehab
parent
6cff36b23b
commit
02bc1f5574
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@ -91,3 +91,4 @@
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90 -> KWorld USB ATSC TV Stick UB435-Q V2 (em2874) [1b80:e346]
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91 -> SpeedLink Vicious And Devine Laplace webcam (em2765) [1ae7:9003,1ae7:9004]
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92 -> PCTV DVB-S2 Stick (461e) (em28178)
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93 -> KWorld USB ATSC TV Stick UB435-Q V3 (em2874) [1b80:e34c]
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@ -53,6 +53,7 @@ config VIDEO_EM28XX_DVB
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select DVB_MB86A20S if MEDIA_SUBDRV_AUTOSELECT
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select MEDIA_TUNER_QT1010 if MEDIA_SUBDRV_AUTOSELECT
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select MEDIA_TUNER_TDA18271 if MEDIA_SUBDRV_AUTOSELECT
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select MEDIA_TUNER_TDA18212 if MEDIA_SUBDRV_AUTOSELECT
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select DVB_M88DS3103 if MEDIA_SUBDRV_AUTOSELECT
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select MEDIA_TUNER_M88TS2022 if MEDIA_SUBDRV_AUTOSELECT
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select DVB_DRX39XYJ if MEDIA_SUBDRV_AUTOSELECT
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@ -189,6 +189,14 @@ static struct em28xx_reg_seq kworld_a340_digital[] = {
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{ -1, -1, -1, -1},
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};
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static struct em28xx_reg_seq kworld_ub435q_v3_digital[] = {
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{EM2874_R80_GPIO_P0_CTRL, 0xff, 0xff, 100},
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{EM2874_R80_GPIO_P0_CTRL, 0xfe, 0xff, 100},
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{EM2874_R80_GPIO_P0_CTRL, 0xbe, 0xff, 100},
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{EM2874_R80_GPIO_P0_CTRL, 0xfe, 0xff, 100},
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{ -1, -1, -1, -1},
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};
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/* Pinnacle Hybrid Pro eb1a:2881 */
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static struct em28xx_reg_seq pinnacle_hybrid_pro_analog[] = {
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{EM2820_R08_GPIO_CTRL, 0xfd, ~EM_GPIO_4, 10},
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@ -2139,6 +2147,19 @@ struct em28xx_board em28xx_boards[] = {
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.tuner_gpio = default_tuner_gpio,
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.def_i2c_bus = 1,
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},
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/*
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* 1b80:e34c KWorld USB ATSC TV Stick UB435-Q V3
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* Empia EM2874B + LG DT3305 + NXP TDA18271HDC2
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*/
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[EM2874_BOARD_KWORLD_UB435Q_V3] = {
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.name = "KWorld USB ATSC TV Stick UB435-Q V3",
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.tuner_type = TUNER_ABSENT,
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.has_dvb = 1,
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.tuner_gpio = kworld_ub435q_v3_digital,
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.def_i2c_bus = 1,
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.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
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EM28XX_I2C_FREQ_100_KHZ,
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},
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[EM2874_BOARD_PCTV_HD_MINI_80E] = {
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.name = "Pinnacle PCTV HD Mini",
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.tuner_type = TUNER_ABSENT,
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@ -2325,6 +2346,8 @@ struct usb_device_id em28xx_id_table[] = {
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.driver_info = EM2870_BOARD_KWORLD_A340 },
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{ USB_DEVICE(0x1b80, 0xe346),
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.driver_info = EM2874_BOARD_KWORLD_UB435Q_V2 },
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{ USB_DEVICE(0x1b80, 0xe34c),
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.driver_info = EM2874_BOARD_KWORLD_UB435Q_V3 },
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{ USB_DEVICE(0x2013, 0x024f),
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.driver_info = EM28174_BOARD_PCTV_290E },
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{ USB_DEVICE(0x2013, 0x024c),
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@ -49,6 +49,7 @@
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#include "tda18271c2dd.h"
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#include "drxk.h"
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#include "tda10071.h"
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#include "tda18212.h"
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#include "a8293.h"
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#include "qt1010.h"
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#include "mb86a20s.h"
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@ -320,6 +321,18 @@ static struct lgdt3305_config em2874_lgdt3305_dev = {
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.qam_if_khz = 4000,
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};
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static struct lgdt3305_config em2874_lgdt3305_nogate_dev = {
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.i2c_addr = 0x0e,
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.demod_chip = LGDT3305,
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.spectral_inversion = 1,
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.deny_i2c_rptr = 1,
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.mpeg_mode = LGDT3305_MPEG_SERIAL,
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.tpclk_edge = LGDT3305_TPCLK_FALLING_EDGE,
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.tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
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.vsb_if_khz = 3600,
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.qam_if_khz = 3600,
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};
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static struct s921_config sharp_isdbt = {
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.demod_address = 0x30 >> 1
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};
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@ -356,6 +369,12 @@ static struct tda18271_config kworld_ub435q_v2_config = {
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.gate = TDA18271_GATE_DIGITAL,
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};
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static struct tda18212_config kworld_ub435q_v3_config = {
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.i2c_address = 0x60,
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.if_atsc_vsb = 3600,
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.if_atsc_qam = 3600,
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};
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static struct zl10353_config em28xx_zl10353_xc3028_no_i2c_gate = {
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.demod_address = (0x1e >> 1),
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.no_tuner = 1,
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@ -1389,6 +1408,23 @@ static int em28xx_dvb_init(struct em28xx *dev)
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goto out_free;
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}
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break;
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case EM2874_BOARD_KWORLD_UB435Q_V3:
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dvb->fe[0] = dvb_attach(lgdt3305_attach,
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&em2874_lgdt3305_nogate_dev,
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&dev->i2c_adap[dev->def_i2c_bus]);
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if (!dvb->fe[0]) {
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result = -EINVAL;
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goto out_free;
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}
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/* Attach the demodulator. */
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if (!dvb_attach(tda18212_attach, dvb->fe[0],
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&dev->i2c_adap[dev->def_i2c_bus],
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&kworld_ub435q_v3_config)) {
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result = -EINVAL;
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goto out_free;
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}
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break;
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case EM2874_BOARD_PCTV_HD_MINI_80E:
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dvb->fe[0] = dvb_attach(drx39xxj_attach, &dev->i2c_adap[dev->def_i2c_bus]);
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if (dvb->fe[0] != NULL) {
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@ -138,6 +138,7 @@
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#define EM2874_BOARD_KWORLD_UB435Q_V2 90
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#define EM2765_BOARD_SPEEDLINK_VAD_LAPLACE 91
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#define EM28178_BOARD_PCTV_461E 92
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#define EM2874_BOARD_KWORLD_UB435Q_V3 93
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/* Limits minimum and default number of buffers */
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#define EM28XX_MIN_BUF 4
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