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authorStefan Brüns <stefan.bruens@rwth-aachen.de>2017-02-16 19:55:33 -0500
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-12-14 06:35:18 -0500
commit5742240577b6726104844a099598f284c75772e1 (patch)
tree262f6ce3104cf375fe983e729f18bcbc93280935
parentcd6c56feb591f6fe66bebcbeb43ecc0e2acdcffa (diff)
media: dvbsky: MyGica T230C support
Mygica T230 DVB-T/T2/C USB stick support. It uses the same FX2/Si2168 bridge/demodulator combo as the other devices supported by the driver, but uses the Si2141 tuner. Several DVB-T (MPEG2) and DVB-T2 (H.265) channels were tested, as well as the included remote control. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
-rw-r--r--drivers/media/dvb-core/dvb-usb-ids.h1
-rw-r--r--drivers/media/usb/dvb-usb-v2/dvbsky.c88
2 files changed, 89 insertions, 0 deletions
diff --git a/drivers/media/dvb-core/dvb-usb-ids.h b/drivers/media/dvb-core/dvb-usb-ids.h
index d1954e6debe3..28e2be5c8a98 100644
--- a/drivers/media/dvb-core/dvb-usb-ids.h
+++ b/drivers/media/dvb-core/dvb-usb-ids.h
@@ -386,6 +386,7 @@
#define USB_PID_SONY_PLAYTV 0x0003
#define USB_PID_MYGICA_D689 0xd811
#define USB_PID_MYGICA_T230 0xc688
+#define USB_PID_MYGICA_T230C 0xc689
#define USB_PID_ELGATO_EYETV_DIVERSITY 0x0011
#define USB_PID_ELGATO_EYETV_DTT 0x0021
#define USB_PID_ELGATO_EYETV_DTT_2 0x003f
diff --git a/drivers/media/usb/dvb-usb-v2/dvbsky.c b/drivers/media/usb/dvb-usb-v2/dvbsky.c
index f90540f947f8..43eb82884555 100644
--- a/drivers/media/usb/dvb-usb-v2/dvbsky.c
+++ b/drivers/media/usb/dvb-usb-v2/dvbsky.c
@@ -661,6 +661,65 @@ fail_demod_device:
return ret;
}
+static int dvbsky_mygica_t230c_attach(struct dvb_usb_adapter *adap)
+{
+ struct dvbsky_state *state = adap_to_priv(adap);
+ struct dvb_usb_device *d = adap_to_d(adap);
+ 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;
+ si2168_config.ts_clock_inv = 1;
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ strlcpy(info.type, "si2168", sizeof(info.type));
+ info.addr = 0x64;
+ info.platform_data = &si2168_config;
+
+ request_module("si2168");
+ client_demod = i2c_new_device(&d->i2c_adap, &info);
+ if (!client_demod || !client_demod->dev.driver)
+ 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];
+ si2157_config.if_port = 0;
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ strlcpy(info.type, "si2141", sizeof(info.type));
+ info.addr = 0x60;
+ info.platform_data = &si2157_config;
+
+ request_module("si2157");
+ client_tuner = i2c_new_device(i2c_adapter, &info);
+ if (!client_tuner || !client_tuner->dev.driver)
+ 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 0;
+
+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:
+ return -ENODEV;
+}
+
+
static int dvbsky_identify_state(struct dvb_usb_device *d, const char **name)
{
dvbsky_gpio_ctrl(d, 0x04, 1);
@@ -826,6 +885,32 @@ static struct dvb_usb_device_properties dvbsky_t330_props = {
}
};
+static struct dvb_usb_device_properties mygica_t230c_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_mygica_t230c_attach,
+ .init = dvbsky_init,
+ .get_rc_config = dvbsky_get_rc_config,
+ .streaming_ctrl = dvbsky_streaming_ctrl,
+ .identify_state = dvbsky_identify_state,
+ .exit = dvbsky_exit,
+
+ .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) },
@@ -858,6 +943,9 @@ static const struct usb_device_id dvbsky_id_table[] = {
{ DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4,
&dvbsky_s960_props, "Terratec Cinergy S2 Rev.4",
RC_MAP_DVBSKY) },
+ { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C,
+ &mygica_t230c_props, "MyGica Mini DVB-T2 USB Stick T230C",
+ RC_MAP_TOTAL_MEDIA_IN_HAND_02) },
{ }
};
MODULE_DEVICE_TABLE(usb, dvbsky_id_table);

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