diff options
Diffstat (limited to 'drivers/media/pci/cx23885/cx23885-dvb.c')
| -rw-r--r-- | drivers/media/pci/cx23885/cx23885-dvb.c | 54 |
1 files changed, 32 insertions, 22 deletions
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c index 589a168d1df4..979b66627f60 100644 --- a/drivers/media/pci/cx23885/cx23885-dvb.c +++ b/drivers/media/pci/cx23885/cx23885-dvb.c @@ -920,19 +920,6 @@ static const struct m88ds3103_config dvbsky_s950c_m88ds3103_config = { .agc = 0x99, }; -static const struct m88ds3103_config dvbsky_s952_portc_m88ds3103_config = { - .i2c_addr = 0x68, - .clock = 27000000, - .i2c_wr_max = 33, - .clock_out = 0, - .ts_mode = M88DS3103_TS_SERIAL, - .ts_clk = 96000, - .ts_clk_pol = 0, - .lnb_en_pol = 1, - .lnb_hv_pol = 0, - .agc = 0x99, -}; - static const struct m88ds3103_config hauppauge_hvr5525_m88ds3103_config = { .i2c_addr = 0x69, .clock = 27000000, @@ -1206,11 +1193,11 @@ static int dvb_register(struct cx23885_tsport *port) struct si2165_platform_data si2165_pdata; struct si2157_config si2157_config; struct ts2020_config ts2020_config; + struct m88ds3103_platform_data m88ds3103_pdata; struct i2c_board_info info; struct i2c_adapter *adapter; struct i2c_client *client_demod = NULL, *client_tuner = NULL; struct i2c_client *client_sec = NULL; - const struct m88ds3103_config *p_m88ds3103_config = NULL; int (*p_set_voltage)(struct dvb_frontend *fe, enum fe_sec_voltage voltage) = NULL; int mfe_shared = 0; /* bus not shared by default */ @@ -2103,27 +2090,50 @@ static int dvb_register(struct cx23885_tsport *port) port->i2c_client_tuner = client_tuner; break; case CX23885_BOARD_DVBSKY_S952: + /* attach frontend */ + memset(&m88ds3103_pdata, 0, sizeof(m88ds3103_pdata)); + m88ds3103_pdata.clk = 27000000; + m88ds3103_pdata.i2c_wr_max = 33; + m88ds3103_pdata.agc = 0x99; + m88ds3103_pdata.clk_out = M88DS3103_CLOCK_OUT_DISABLED; + m88ds3103_pdata.lnb_en_pol = 1; + switch (port->nr) { /* port b */ case 1: i2c_bus = &dev->i2c_bus[1]; - p_m88ds3103_config = &dvbsky_t9580_m88ds3103_config; + m88ds3103_pdata.ts_mode = M88DS3103_TS_PARALLEL; + m88ds3103_pdata.ts_clk = 16000; + m88ds3103_pdata.ts_clk_pol = 1; p_set_voltage = dvbsky_t9580_set_voltage; break; /* port c */ case 2: i2c_bus = &dev->i2c_bus[0]; - p_m88ds3103_config = &dvbsky_s952_portc_m88ds3103_config; + m88ds3103_pdata.ts_mode = M88DS3103_TS_SERIAL; + m88ds3103_pdata.ts_clk = 96000; + m88ds3103_pdata.ts_clk_pol = 0; p_set_voltage = dvbsky_s952_portc_set_voltage; break; + default: + return 0; } - /* attach frontend */ - fe0->dvb.frontend = dvb_attach(m88ds3103_attach, - p_m88ds3103_config, - &i2c_bus->i2c_adap, &adapter); - if (fe0->dvb.frontend == NULL) - break; + memset(&info, 0, sizeof(info)); + strlcpy(info.type, "m88ds3103", I2C_NAME_SIZE); + info.addr = 0x68; + info.platform_data = &m88ds3103_pdata; + request_module(info.type); + client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info); + if (client_demod == NULL || client_demod->dev.driver == NULL) + goto frontend_detach; + if (!try_module_get(client_demod->dev.driver->owner)) { + i2c_unregister_device(client_demod); + goto frontend_detach; + } + port->i2c_client_demod = client_demod; + adapter = m88ds3103_pdata.get_i2c_adapter(client_demod); + fe0->dvb.frontend = m88ds3103_pdata.get_dvb_frontend(client_demod); /* attach tuner */ memset(&ts2020_config, 0, sizeof(ts2020_config)); |