diff options
Diffstat (limited to 'drivers/media/usb/em28xx/em28xx-dvb.c')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-dvb.c | 63 |
1 files changed, 48 insertions, 15 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index bb1e8dca80cd..344042bb845c 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -298,6 +298,18 @@ static struct lgdt3305_config em2870_lgdt3304_dev = { .qam_if_khz = 4000, }; +static struct lgdt3305_config em2874_lgdt3305_dev = { + .i2c_addr = 0x0e, + .demod_chip = LGDT3305, + .spectral_inversion = 1, + .deny_i2c_rptr = 0, + .mpeg_mode = LGDT3305_MPEG_SERIAL, + .tpclk_edge = LGDT3305_TPCLK_FALLING_EDGE, + .tpvalid_polarity = LGDT3305_TP_VALID_HIGH, + .vsb_if_khz = 3250, + .qam_if_khz = 4000, +}; + static struct s921_config sharp_isdbt = { .demod_address = 0x30 >> 1 }; @@ -329,6 +341,11 @@ static struct tda18271_config kworld_a340_config = { .std_map = &kworld_a340_std_map, }; +static struct tda18271_config kworld_ub435q_v2_config = { + .std_map = &kworld_a340_std_map, + .gate = TDA18271_GATE_DIGITAL, +}; + static struct zl10353_config em28xx_zl10353_xc3028_no_i2c_gate = { .demod_address = (0x1e >> 1), .no_tuner = 1, @@ -384,7 +401,10 @@ static struct drxk_config maxmedia_ub425_tc_drxk = { .adr = 0x29, .single_master = 1, .no_i2c_bridge = 1, + .microcode_name = "dvb-demod-drxk-01.fw", + .chunk_size = 62, .load_firmware_sync = true, + .qam_demod_parameter_count = 2, }; static struct drxk_config pctv_520e_drxk = { @@ -424,7 +444,7 @@ static void hauppauge_hvr930c_init(struct em28xx *dev) {EM2874_R80_GPIO_P0_CTRL, 0xff, 0xff, 0x65}, {EM2874_R80_GPIO_P0_CTRL, 0xfb, 0xff, 0x32}, {EM2874_R80_GPIO_P0_CTRL, 0xff, 0xff, 0xb8}, - { -1, -1, -1, -1}, + { -1, -1, -1, -1}, }; struct em28xx_reg_seq hauppauge_hvr930c_end[] = { {EM2874_R80_GPIO_P0_CTRL, 0xef, 0xff, 0x01}, @@ -439,7 +459,7 @@ static void hauppauge_hvr930c_init(struct em28xx *dev) {EM2874_R80_GPIO_P0_CTRL, 0xcf, 0xff, 0x0b}, {EM2874_R80_GPIO_P0_CTRL, 0xef, 0xff, 0x65}, - { -1, -1, -1, -1}, + { -1, -1, -1, -1}, }; struct { @@ -491,13 +511,13 @@ static void terratec_h5_init(struct em28xx *dev) {EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100}, {EM2874_R80_GPIO_P0_CTRL, 0xf2, 0xff, 50}, {EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100}, - { -1, -1, -1, -1}, + { -1, -1, -1, -1}, }; struct em28xx_reg_seq terratec_h5_end[] = { {EM2874_R80_GPIO_P0_CTRL, 0xe6, 0xff, 100}, {EM2874_R80_GPIO_P0_CTRL, 0xa6, 0xff, 50}, {EM2874_R80_GPIO_P0_CTRL, 0xe6, 0xff, 100}, - { -1, -1, -1, -1}, + { -1, -1, -1, -1}, }; struct { unsigned char r[4]; @@ -547,12 +567,12 @@ static void terratec_htc_stick_init(struct em28xx *dev) {EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100}, {EM2874_R80_GPIO_P0_CTRL, 0xe6, 0xff, 50}, {EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100}, - { -1, -1, -1, -1}, + { -1, -1, -1, -1}, }; struct em28xx_reg_seq terratec_htc_stick_end[] = { {EM2874_R80_GPIO_P0_CTRL, 0xb6, 0xff, 100}, {EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 50}, - { -1, -1, -1, -1}, + { -1, -1, -1, -1}, }; /* @@ -594,13 +614,13 @@ static void terratec_htc_usb_xs_init(struct em28xx *dev) {EM2874_R80_GPIO_P0_CTRL, 0xb2, 0xff, 100}, {EM2874_R80_GPIO_P0_CTRL, 0xb2, 0xff, 50}, {EM2874_R80_GPIO_P0_CTRL, 0xb6, 0xff, 100}, - { -1, -1, -1, -1}, + { -1, -1, -1, -1}, }; struct em28xx_reg_seq terratec_htc_usb_xs_end[] = { {EM2874_R80_GPIO_P0_CTRL, 0xa6, 0xff, 100}, {EM2874_R80_GPIO_P0_CTRL, 0xa6, 0xff, 50}, {EM2874_R80_GPIO_P0_CTRL, 0xe6, 0xff, 100}, - { -1, -1, -1, -1}, + { -1, -1, -1, -1}, }; /* @@ -1227,18 +1247,14 @@ static int em28xx_dvb_init(struct em28xx *dev) dvb->fe[0]->ops.i2c_gate_ctrl = NULL; /* attach tuner */ - if (!dvb_attach(tda18271c2dd_attach, dvb->fe[0], - &dev->i2c_adap[dev->def_i2c_bus], 0x60)) { + if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60, + &dev->i2c_adap[dev->def_i2c_bus], + &em28xx_cxd2820r_tda18271_config)) { dvb_frontend_detach(dvb->fe[0]); result = -EINVAL; goto out_free; } } - - /* TODO: we need drx-3913k firmware in order to support DVB-T */ - em28xx_info("MaxMedia UB425-TC/Delock 61959: only DVB-C " \ - "supported by that driver version\n"); - break; case EM2884_BOARD_PCTV_510E: case EM2884_BOARD_PCTV_520E: @@ -1297,6 +1313,23 @@ static int em28xx_dvb_init(struct em28xx *dev) goto out_free; } break; + case EM2874_BOARD_KWORLD_UB435Q_V2: + dvb->fe[0] = dvb_attach(lgdt3305_attach, + &em2874_lgdt3305_dev, + &dev->i2c_adap[dev->def_i2c_bus]); + if (!dvb->fe[0]) { + result = -EINVAL; + goto out_free; + } + + /* Attach the demodulator. */ + if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60, + &dev->i2c_adap[dev->def_i2c_bus], + &kworld_ub435q_v2_config)) { + result = -EINVAL; + goto out_free; + } + break; default: em28xx_errdev("/2: The frontend of your DVB/ATSC card" " isn't supported yet\n"); |