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[media] dvb-usb-cxusb: Geniatech T230C support

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Updated Geniatech DVB-T/T2 stick support.

Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Evgeny Plehov 2017-02-07 19:37:01 -02:00 committed by Mauro Carvalho Chehab
parent 690d55def8
commit f8585ce655
1 changed files with 138 additions and 1 deletions
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139
drivers/media/usb/dvb-usb/cxusb.c
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@ -1239,6 +1239,82 @@ static int cxusb_mygica_t230_frontend_attach(struct dvb_usb_adapter *adap)
return 0;
}
static int cxusb_mygica_t230c_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dvb_usb_device *d = adap->dev;
struct cxusb_state *st = d->priv;
struct i2c_adapter *adapter;
struct i2c_client *client_demod;
struct i2c_client *client_tuner;
struct i2c_board_info info;
struct si2168_config si2168_config;
struct si2157_config si2157_config;
/* Select required USB configuration */
if (usb_set_interface(d->udev, 0, 0) < 0)
err("set interface failed");
/* Unblock all USB pipes */
usb_clear_halt(d->udev,
usb_sndbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
usb_clear_halt(d->udev,
usb_rcvbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
usb_clear_halt(d->udev,
usb_rcvbulkpipe(d->udev, d->props.adapter[0].fe[0].stream.endpoint));
/* attach frontend */
memset(&si2168_config, 0, sizeof(si2168_config));
si2168_config.i2c_adapter = &adapter;
si2168_config.fe = &adap->fe_adap[0].fe;
si2168_config.ts_mode = SI2168_TS_PARALLEL;
si2168_config.ts_clock_inv = 1;
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)
return -ENODEV;
if (!try_module_get(client_demod->dev.driver->owner)) {
i2c_unregister_device(client_demod);
return -ENODEV;
}
/* attach tuner */
memset(&si2157_config, 0, sizeof(si2157_config));
si2157_config.fe = adap->fe_adap[0].fe;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "si2141", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &si2157_config;
request_module("si2157");
client_tuner = i2c_new_device(adapter, &info);
if (client_tuner == NULL || client_tuner->dev.driver == NULL) {
module_put(client_demod->dev.driver->owner);
i2c_unregister_device(client_demod);
return -ENODEV;
}
if (!try_module_get(client_tuner->dev.driver->owner)) {
i2c_unregister_device(client_tuner);
module_put(client_demod->dev.driver->owner);
i2c_unregister_device(client_demod);
return -ENODEV;
}
st->i2c_client_demod = client_demod;
st->i2c_client_tuner = client_tuner;
/* hook fe: need to resync the slave fifo when signal locks. */
mutex_init(&st->stream_mutex);
st->last_lock = 0;
st->fe_read_status = adap->fe_adap[0].fe->ops.read_status;
adap->fe_adap[0].fe->ops.read_status = cxusb_read_status;
return 0;
}
/*
* DViCO has shipped two devices with the same USB ID, but only one of them
* needs a firmware download. Check the device class details to see if they
@ -1321,6 +1397,7 @@ static struct dvb_usb_device_properties cxusb_aver_a868r_properties;
static struct dvb_usb_device_properties cxusb_d680_dmb_properties;
static struct dvb_usb_device_properties cxusb_mygica_d689_properties;
static struct dvb_usb_device_properties cxusb_mygica_t230_properties;
static struct dvb_usb_device_properties cxusb_mygica_t230c_properties;
static int cxusb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
@ -1353,6 +1430,8 @@ static int cxusb_probe(struct usb_interface *intf,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &cxusb_mygica_t230_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &cxusb_mygica_t230c_properties,
THIS_MODULE, NULL, adapter_nr) ||
0)
return 0;
@ -1404,6 +1483,7 @@ enum cxusb_table_index {
CONEXANT_D680_DMB,
MYGICA_D689,
MYGICA_T230,
MYGICA_T230C,
NR__cxusb_table_index
};
@ -1471,6 +1551,9 @@ static struct usb_device_id cxusb_table[NR__cxusb_table_index + 1] = {
[MYGICA_T230] = {
USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230)
},
[MYGICA_T230C] = {
USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230+1)
},
{} /* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, cxusb_table);
@ -2165,7 +2248,7 @@ static struct dvb_usb_device_properties cxusb_mygica_t230_properties = {
.rc.core = {
.rc_interval = 100,
.rc_codes = RC_MAP_D680_DMB,
.rc_codes = RC_MAP_TOTAL_MEDIA_IN_HAND_02,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_d680_dmb_rc_query,
.allowed_protos = RC_BIT_UNKNOWN,
@ -2181,6 +2264,60 @@ static struct dvb_usb_device_properties cxusb_mygica_t230_properties = {
}
};
static struct dvb_usb_device_properties cxusb_mygica_t230c_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = CYPRESS_FX2,
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_streaming_ctrl,
.frontend_attach = cxusb_mygica_t230c_frontend_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 5,
.endpoint = 0x02,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},
} },
},
},
.power_ctrl = cxusb_d680_dmb_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.generic_bulk_ctrl_endpoint = 0x01,
.rc.core = {
.rc_interval = 100,
.rc_codes = RC_MAP_TOTAL_MEDIA_IN_HAND_02,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_d680_dmb_rc_query,
.allowed_protos = RC_BIT_UNKNOWN,
},
.num_device_descs = 1,
.devices = {
{
"Mygica T230C DVB-T/T2/C",
{ NULL },
{ &cxusb_table[MYGICA_T230C], NULL },
},
}
};
static struct usb_driver cxusb_driver = {
.name = "dvb_usb_cxusb",
.probe = cxusb_probe,