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[media] cx23885: Hauppauge WinTV Starburst bind I2C demod and SEC 

Bind tda10071 demod and a8293 SEC using I2C binding.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Antti Palosaari 2015-04-20 14:48:33 -03:00 committed by Mauro Carvalho Chehab
parent bf5e3ef0cc
commit 49bf0e6738
1 changed files with 44 additions and 8 deletions
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52
drivers/media/pci/cx23885/cx23885-dvb.c
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@ -866,6 +866,14 @@ static const struct tda10071_config hauppauge_tda10071_config = {
.pll_multiplier = 20,
};
static const struct tda10071_platform_data hauppauge_tda10071_pdata = {
.clk = 40444000, /* 40.444 MHz */
.i2c_wr_max = 64,
.ts_mode = TDA10071_TS_SERIAL,
.pll_multiplier = 20,
.tuner_i2c_addr = 0x54,
};
static const struct a8293_config hauppauge_a8293_config = {
.i2c_addr = 0x0b,
};
@ -1830,17 +1838,45 @@ static int dvb_register(struct cx23885_tsport *port)
break;
}
break;
case CX23885_BOARD_HAUPPAUGE_STARBURST:
case CX23885_BOARD_HAUPPAUGE_STARBURST: {
struct tda10071_platform_data tda10071_pdata = hauppauge_tda10071_pdata;
struct a8293_platform_data a8293_pdata = {};
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(tda10071_attach,
&hauppauge_tda10071_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend != NULL) {
dvb_attach(a8293_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&hauppauge_a8293_config);
/* attach demod + tuner combo */
memset(&info, 0, sizeof(info));
strlcpy(info.type, "tda10071_cx24118", I2C_NAME_SIZE);
info.addr = 0x05;
info.platform_data = &tda10071_pdata;
request_module("tda10071");
client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
if (!client_demod || !client_demod->dev.driver)
goto frontend_detach;
if (!try_module_get(client_demod->dev.driver->owner)) {
i2c_unregister_device(client_demod);
goto frontend_detach;
}
fe0->dvb.frontend = tda10071_pdata.get_dvb_frontend(client_demod);
port->i2c_client_demod = client_demod;
/* attach SEC */
a8293_pdata.dvb_frontend = fe0->dvb.frontend;
memset(&info, 0, sizeof(info));
strlcpy(info.type, "a8293", I2C_NAME_SIZE);
info.addr = 0x0b;
info.platform_data = &a8293_pdata;
request_module("a8293");
client_sec = i2c_new_device(&i2c_bus->i2c_adap, &info);
if (!client_sec || !client_sec->dev.driver)
goto frontend_detach;
if (!try_module_get(client_sec->dev.driver->owner)) {
i2c_unregister_device(client_sec);
goto frontend_detach;
}
port->i2c_client_sec = client_sec;
break;
}
case CX23885_BOARD_DVBSKY_T9580:
case CX23885_BOARD_DVBSKY_S950:
i2c_bus = &dev->i2c_bus[0];