diff options
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-dvb.c')
-rw-r--r-- | drivers/media/video/em28xx/em28xx-dvb.c | 189 |
1 files changed, 148 insertions, 41 deletions
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c index cef7a2d409c..aabbf4854f6 100644 --- a/drivers/media/video/em28xx/em28xx-dvb.c +++ b/drivers/media/video/em28xx/em28xx-dvb.c @@ -44,6 +44,7 @@ #include "drxk.h" #include "tda10071.h" #include "a8293.h" +#include "qt1010.h" MODULE_DESCRIPTION("driver for em28xx based DVB cards"); MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>"); @@ -163,12 +164,12 @@ static int em28xx_start_streaming(struct em28xx_dvb *dvb) struct em28xx *dev = dvb->adapter.priv; int max_dvb_packet_size; - usb_set_interface(dev->udev, 0, 1); + usb_set_interface(dev->udev, 0, dev->dvb_alt); rc = em28xx_set_mode(dev, EM28XX_DIGITAL_MODE); if (rc < 0) return rc; - max_dvb_packet_size = em28xx_isoc_dvb_max_packetsize(dev); + max_dvb_packet_size = dev->dvb_max_pkt_size; if (max_dvb_packet_size < 0) return max_dvb_packet_size; dprintk(1, "Using %d buffers each with %d bytes\n", @@ -302,10 +303,12 @@ static struct zl10353_config em28xx_zl10353_xc3028_no_i2c_gate = { }; static struct drxd_config em28xx_drxd = { - .index = 0, .demod_address = 0x70, .demod_revision = 0xa2, - .demoda_address = 0x00, .pll_address = 0x00, - .pll_type = DRXD_PLL_NONE, .clock = 12000, .insert_rs_byte = 1, - .pll_set = NULL, .osc_deviation = NULL, .IF = 42800000, + .demod_address = 0x70, + .demod_revision = 0xa2, + .pll_type = DRXD_PLL_NONE, + .clock = 12000, + .insert_rs_byte = 1, + .IF = 42800000, .disable_i2c_gate_ctrl = 1, }; @@ -316,6 +319,14 @@ struct drxk_config terratec_h5_drxk = { .microcode_name = "dvb-usb-terratec-h5-drxk.fw", }; +struct drxk_config hauppauge_930c_drxk = { + .adr = 0x29, + .single_master = 1, + .no_i2c_bridge = 1, + .microcode_name = "dvb-usb-hauppauge-hvr930c-drxk.fw", + .chunk_size = 56, +}; + static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) { struct em28xx_dvb *dvb = fe->sec_priv; @@ -334,6 +345,73 @@ static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) return status; } +static void hauppauge_hvr930c_init(struct em28xx *dev) +{ + int i; + + struct em28xx_reg_seq hauppauge_hvr930c_init[] = { + {EM2874_R80_GPIO, 0xff, 0xff, 0x65}, + {EM2874_R80_GPIO, 0xfb, 0xff, 0x32}, + {EM2874_R80_GPIO, 0xff, 0xff, 0xb8}, + { -1, -1, -1, -1}, + }; + struct em28xx_reg_seq hauppauge_hvr930c_end[] = { + {EM2874_R80_GPIO, 0xef, 0xff, 0x01}, + {EM2874_R80_GPIO, 0xaf, 0xff, 0x65}, + {EM2874_R80_GPIO, 0xef, 0xff, 0x76}, + {EM2874_R80_GPIO, 0xef, 0xff, 0x01}, + {EM2874_R80_GPIO, 0xcf, 0xff, 0x0b}, + {EM2874_R80_GPIO, 0xef, 0xff, 0x40}, + + {EM2874_R80_GPIO, 0xcf, 0xff, 0x65}, + {EM2874_R80_GPIO, 0xef, 0xff, 0x65}, + {EM2874_R80_GPIO, 0xcf, 0xff, 0x0b}, + {EM2874_R80_GPIO, 0xef, 0xff, 0x65}, + + { -1, -1, -1, -1}, + }; + + struct { + unsigned char r[4]; + int len; + } regs[] = { + {{ 0x06, 0x02, 0x00, 0x31 }, 4}, + {{ 0x01, 0x02 }, 2}, + {{ 0x01, 0x02, 0x00, 0xc6 }, 4}, + {{ 0x01, 0x00 }, 2}, + {{ 0x01, 0x00, 0xff, 0xaf }, 4}, + {{ 0x01, 0x00, 0x03, 0xa0 }, 4}, + {{ 0x01, 0x00 }, 2}, + {{ 0x01, 0x00, 0x73, 0xaf }, 4}, + {{ 0x04, 0x00 }, 2}, + {{ 0x00, 0x04 }, 2}, + {{ 0x00, 0x04, 0x00, 0x0a }, 4}, + {{ 0x04, 0x14 }, 2}, + {{ 0x04, 0x14, 0x00, 0x00 }, 4}, + }; + + em28xx_gpio_set(dev, hauppauge_hvr930c_init); + em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40); + msleep(10); + em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44); + msleep(10); + + dev->i2c_client.addr = 0x82 >> 1; + + for (i = 0; i < ARRAY_SIZE(regs); i++) + i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len); + em28xx_gpio_set(dev, hauppauge_hvr930c_end); + + msleep(100); + + em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44); + msleep(30); + + em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x45); + msleep(10); + +} + static void terratec_h5_init(struct em28xx *dev) { int i; @@ -425,13 +503,6 @@ static struct tda10023_config em28xx_tda10023_config = { static struct cxd2820r_config em28xx_cxd2820r_config = { .i2c_address = (0xd8 >> 1), .ts_mode = CXD2820R_TS_SERIAL, - .if_dvbt_6 = 3300, - .if_dvbt_7 = 3500, - .if_dvbt_8 = 4000, - .if_dvbt2_6 = 3300, - .if_dvbt2_7 = 3500, - .if_dvbt2_8 = 4000, - .if_dvbc = 5000, /* enable LNA for DVB-T2 and DVB-C */ .gpio_dvbt2[0] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | CXD2820R_GPIO_L, @@ -456,6 +527,17 @@ static const struct a8293_config em28xx_a8293_config = { .i2c_addr = 0x08, /* (0x10 >> 1) */ }; +static struct zl10353_config em28xx_zl10353_no_i2c_gate_dev = { + .demod_address = (0x1e >> 1), + .disable_i2c_gate_ctrl = 1, + .no_tuner = 1, + .parallel_ts = 1, +}; +static struct qt1010_config em28xx_qt1010_config = { + .i2c_address = 0x62 + +}; + /* ------------------------------------------------------------------ */ static int em28xx_attach_xc3028(u8 addr, struct em28xx *dev) @@ -708,6 +790,14 @@ static int em28xx_dvb_init(struct em28xx *dev) goto out_free; } break; + case EM2870_BOARD_KWORLD_355U: + dvb->fe[0] = dvb_attach(zl10353_attach, + &em28xx_zl10353_no_i2c_gate_dev, + &dev->i2c_adap); + if (dvb->fe[0] != NULL) + dvb_attach(qt1010_attach, dvb->fe[0], + &dev->i2c_adap, &em28xx_qt1010_config); + break; case EM2883_BOARD_KWORLD_HYBRID_330U: case EM2882_BOARD_EVGA_INDTUBE: dvb->fe[0] = dvb_attach(s5h1409_attach, @@ -761,50 +851,71 @@ static int em28xx_dvb_init(struct em28xx *dev) &dev->i2c_adap, &kworld_a340_config); break; case EM28174_BOARD_PCTV_290E: - /* MFE - * FE 0 = DVB-T/T2 + FE 1 = DVB-C, both sharing same tuner. */ - /* FE 0 */ dvb->fe[0] = dvb_attach(cxd2820r_attach, - &em28xx_cxd2820r_config, &dev->i2c_adap, NULL); + &em28xx_cxd2820r_config, + &dev->i2c_adap); if (dvb->fe[0]) { /* FE 0 attach tuner */ - if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60, - &dev->i2c_adap, &em28xx_cxd2820r_tda18271_config)) { + if (!dvb_attach(tda18271_attach, + dvb->fe[0], + 0x60, + &dev->i2c_adap, + &em28xx_cxd2820r_tda18271_config)) { + dvb_frontend_detach(dvb->fe[0]); result = -EINVAL; goto out_free; } - /* FE 1. This dvb_attach() cannot fail. */ - dvb->fe[1] = dvb_attach(cxd2820r_attach, NULL, NULL, - dvb->fe[0]); - dvb->fe[1]->id = 1; - /* FE 1 attach tuner */ - if (!dvb_attach(tda18271_attach, dvb->fe[1], 0x60, - &dev->i2c_adap, &em28xx_cxd2820r_tda18271_config)) { - dvb_frontend_detach(dvb->fe[1]); - /* leave FE 0 still active */ - } + } + break; + case EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C: + { + struct xc5000_config cfg; + hauppauge_hvr930c_init(dev); + + dvb->fe[0] = dvb_attach(drxk_attach, + &hauppauge_930c_drxk, &dev->i2c_adap); + if (!dvb->fe[0]) { + result = -EINVAL; + goto out_free; + } + /* FIXME: do we need a pll semaphore? */ + dvb->fe[0]->sec_priv = dvb; + sema_init(&dvb->pll_mutex, 1); + dvb->gate_ctrl = dvb->fe[0]->ops.i2c_gate_ctrl; + dvb->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl; - mfe_shared = 1; + /* Attach xc5000 */ + memset(&cfg, 0, sizeof(cfg)); + cfg.i2c_address = 0x61; + cfg.if_khz = 4000; + + if (dvb->fe[0]->ops.i2c_gate_ctrl) + dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 1); + if (!dvb_attach(xc5000_attach, dvb->fe[0], &dev->i2c_adap, + &cfg)) { + result = -EINVAL; + goto out_free; } + if (dvb->fe[0]->ops.i2c_gate_ctrl) + dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 0); + break; + } case EM2884_BOARD_TERRATEC_H5: + case EM2884_BOARD_CINERGY_HTC_STICK: terratec_h5_init(dev); - dvb->dont_attach_fe1 = 1; - - dvb->fe[0] = dvb_attach(drxk_attach, &terratec_h5_drxk, &dev->i2c_adap, &dvb->fe[1]); + dvb->fe[0] = dvb_attach(drxk_attach, &terratec_h5_drxk, &dev->i2c_adap); if (!dvb->fe[0]) { result = -EINVAL; goto out_free; } - /* FIXME: do we need a pll semaphore? */ dvb->fe[0]->sec_priv = dvb; sema_init(&dvb->pll_mutex, 1); dvb->gate_ctrl = dvb->fe[0]->ops.i2c_gate_ctrl; dvb->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl; - dvb->fe[1]->id = 1; /* Attach tda18271 to DVB-C frontend */ if (dvb->fe[0]->ops.i2c_gate_ctrl) @@ -816,12 +927,6 @@ static int em28xx_dvb_init(struct em28xx *dev) if (dvb->fe[0]->ops.i2c_gate_ctrl) dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 0); - /* Hack - needed by drxk/tda18271c2dd */ - dvb->fe[1]->tuner_priv = dvb->fe[0]->tuner_priv; - memcpy(&dvb->fe[1]->ops.tuner_ops, - &dvb->fe[0]->ops.tuner_ops, - sizeof(dvb->fe[0]->ops.tuner_ops)); - break; case EM28174_BOARD_PCTV_460E: /* attach demod */ @@ -845,6 +950,8 @@ static int em28xx_dvb_init(struct em28xx *dev) } /* define general-purpose callback pointer */ dvb->fe[0]->callback = em28xx_tuner_callback; + if (dvb->fe[1]) + dvb->fe[1]->callback = em28xx_tuner_callback; /* register everything */ result = em28xx_register_dvb(dvb, THIS_MODULE, dev, &dev->udev->dev); |