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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: Nibble Max <nibble.max@gmail.com>
Reviewed-by: Olli Salonen <olli.salonen@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Nibble Max 2014-11-26 09:34:46 -03:00 committed by Mauro Carvalho Chehab
parent 32af858cc9
commit 0a5a4f32ac
1 changed files with 88 additions and 0 deletions
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88
drivers/media/usb/dvb-usb-v2/dvbsky.c
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@ -604,6 +604,65 @@ fail_demod_device:
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);