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Commit 49bf0e67 authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
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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: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent bf5e3ef0

drivers/media/pci/cx23885/cx23885-dvb.c

+44 −8
Original line number Diff line number Diff line
@@ -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];