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Commit 0a5a4f32 authored by Nibble Max's avatar Nibble Max Committed by Mauro Carvalho Chehab
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[media] dvb-usb-dvbsky: add T330 dvb-t2/t/c usb stick support 



DVBSky T330 dvb-t2/t/c usb stick:
1>dvb frontend: SI2157A30(tuner), SI2168B40(demod)
2>usb controller: CY7C68013A

Signed-off-by: default avatarNibble Max <nibble.max@gmail.com>
Reviewed-by: default avatarOlli Salonen <olli.salonen@iki.fi>
Reviewed-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 32af858c

drivers/media/usb/dvb-usb-v2/dvbsky.c

+88 −0
Original line number Diff line number Diff line
@@ -604,6 +604,65 @@ static int dvbsky_t680c_attach(struct dvb_usb_adapter *adap) 
	return ret;

}



static int dvbsky_t330_attach(struct dvb_usb_adapter *adap)

{

	struct dvbsky_state *state = adap_to_priv(adap);

	struct dvb_usb_device *d = adap_to_d(adap);

	int ret = 0;

	struct i2c_adapter *i2c_adapter;

	struct i2c_client *client_demod, *client_tuner;

	struct i2c_board_info info;

	struct si2168_config si2168_config;

	struct si2157_config si2157_config;



	/* attach demod */

	memset(&si2168_config, 0, sizeof(si2168_config));

	si2168_config.i2c_adapter = &i2c_adapter;

	si2168_config.fe = &adap->fe[0];

	si2168_config.ts_mode = SI2168_TS_PARALLEL | 0x40;

	memset(&info, 0, sizeof(struct i2c_board_info));

	strlcpy(info.type, "si2168", I2C_NAME_SIZE);

	info.addr = 0x64;

	info.platform_data = &si2168_config;



	request_module(info.type);

	client_demod = i2c_new_device(&d->i2c_adap, &info);

	if (client_demod == NULL ||

			client_demod->dev.driver == NULL)

		goto fail_demod_device;

	if (!try_module_get(client_demod->dev.driver->owner))

		goto fail_demod_module;



	/* attach tuner */

	memset(&si2157_config, 0, sizeof(si2157_config));

	si2157_config.fe = adap->fe[0];

	memset(&info, 0, sizeof(struct i2c_board_info));

	strlcpy(info.type, "si2157", I2C_NAME_SIZE);

	info.addr = 0x60;

	info.platform_data = &si2157_config;



	request_module(info.type);

	client_tuner = i2c_new_device(i2c_adapter, &info);

	if (client_tuner == NULL ||

			client_tuner->dev.driver == NULL)

		goto fail_tuner_device;

	if (!try_module_get(client_tuner->dev.driver->owner))

		goto fail_tuner_module;



	state->i2c_client_demod = client_demod;

	state->i2c_client_tuner = client_tuner;

	return ret;

fail_tuner_module:

	i2c_unregister_device(client_tuner);

fail_tuner_device:

	module_put(client_demod->dev.driver->owner);

fail_demod_module:

	i2c_unregister_device(client_demod);

fail_demod_device:

	ret = -ENODEV;

	return ret;

}



static int dvbsky_identify_state(struct dvb_usb_device *d, const char **name)

{

	dvbsky_gpio_ctrl(d, 0x04, 1);
@@ -742,6 +801,33 @@ static struct dvb_usb_device_properties dvbsky_t680c_props = { 
	}

};



static struct dvb_usb_device_properties dvbsky_t330_props = {

	.driver_name = KBUILD_MODNAME,

	.owner = THIS_MODULE,

	.adapter_nr = adapter_nr,

	.size_of_priv = sizeof(struct dvbsky_state),



	.generic_bulk_ctrl_endpoint = 0x01,

	.generic_bulk_ctrl_endpoint_response = 0x81,

	.generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,



	.i2c_algo         = &dvbsky_i2c_algo,

	.frontend_attach  = dvbsky_t330_attach,

	.init             = dvbsky_init,

	.get_rc_config    = dvbsky_get_rc_config,

	.streaming_ctrl   = dvbsky_streaming_ctrl,

	.identify_state	  = dvbsky_identify_state,

	.exit             = dvbsky_exit,

	.read_mac_address = dvbsky_read_mac_addr,



	.num_adapters = 1,

	.adapter = {

		{

			.stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),

		}

	}

};



static const struct usb_device_id dvbsky_id_table[] = {

	{ DVB_USB_DEVICE(0x0572, 0x6831,

		&dvbsky_s960_props, "DVBSky S960/S860", RC_MAP_DVBSKY) },
@@ -749,6 +835,8 @@ static const struct usb_device_id dvbsky_id_table[] = { 
		&dvbsky_s960c_props, "DVBSky S960CI", RC_MAP_DVBSKY) },

	{ DVB_USB_DEVICE(0x0572, 0x680c,

		&dvbsky_t680c_props, "DVBSky T680CI", RC_MAP_DVBSKY) },

	{ DVB_USB_DEVICE(0x0572, 0x0320,

		&dvbsky_t330_props, "DVBSky T330", RC_MAP_DVBSKY) },

	{ }

};

MODULE_DEVICE_TABLE(usb, dvbsky_id_table);