diff options
Diffstat (limited to 'drivers/media/usb/dvb-usb-v2/dvbsky.c')
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/dvbsky.c | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/dvbsky.c b/drivers/media/usb/dvb-usb-v2/dvbsky.c index 617a306f6815..356fd8e66834 100644 --- a/drivers/media/usb/dvb-usb-v2/dvbsky.c +++ b/drivers/media/usb/dvb-usb-v2/dvbsky.c @@ -22,7 +22,6 @@ MODULE_PARM_DESC(disable_rc, "Disable inbuilt IR receiver."); DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); struct dvbsky_state { - struct mutex stream_mutex; u8 ibuf[DVBSKY_BUF_LEN]; u8 obuf[DVBSKY_BUF_LEN]; u8 last_lock; @@ -60,17 +59,19 @@ static int dvbsky_usb_generic_rw(struct dvb_usb_device *d, static int dvbsky_stream_ctrl(struct dvb_usb_device *d, u8 onoff) { struct dvbsky_state *state = d_to_priv(d); + static const u8 obuf_pre[3] = { 0x37, 0, 0 }; + static const u8 obuf_post[3] = { 0x36, 3, 0 }; int ret; - u8 obuf_pre[3] = { 0x37, 0, 0 }; - u8 obuf_post[3] = { 0x36, 3, 0 }; - mutex_lock(&state->stream_mutex); - ret = dvbsky_usb_generic_rw(d, obuf_pre, 3, NULL, 0); + mutex_lock(&d->usb_mutex); + memcpy(state->obuf, obuf_pre, 3); + ret = dvb_usbv2_generic_write_locked(d, state->obuf, 3); if (!ret && onoff) { msleep(20); - ret = dvbsky_usb_generic_rw(d, obuf_post, 3, NULL, 0); + memcpy(state->obuf, obuf_post, 3); + ret = dvb_usbv2_generic_write_locked(d, state->obuf, 3); } - mutex_unlock(&state->stream_mutex); + mutex_unlock(&d->usb_mutex); return ret; } @@ -591,17 +592,7 @@ static int dvbsky_identify_state(struct dvb_usb_device *d, const char **name) static int dvbsky_init(struct dvb_usb_device *d) { struct dvbsky_state *state = d_to_priv(d); - - /* use default interface */ - /* - ret = usb_set_interface(d->udev, 0, 0); - if (ret) - return ret; - */ - mutex_init(&state->stream_mutex); - state->last_lock = 0; - return 0; } @@ -792,6 +783,9 @@ static const struct usb_device_id dvbsky_id_table[] = { { 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) }, + { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C_LITE, + &mygica_t230c_props, "MyGica Mini DVB-T2 USB Stick T230C Lite", + NULL) }, { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C2, &mygica_t230c_props, "MyGica Mini DVB-T2 USB Stick T230C v2", RC_MAP_TOTAL_MEDIA_IN_HAND_02) }, |