diff options
Diffstat (limited to 'drivers/media/dvb/dvb-usb/dibusb-common.c')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/dibusb-common.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c index 63b626f70c8..9b9d6f8ee74 100644 --- a/drivers/media/dvb/dvb-usb/dibusb-common.c +++ b/drivers/media/dvb/dvb-usb/dibusb-common.c @@ -70,13 +70,22 @@ EXPORT_SYMBOL(dibusb_power_ctrl); int dibusb2_0_streaming_ctrl(struct dvb_usb_device *d, int onoff) { - u8 b[2]; - b[0] = DIBUSB_REQ_SET_IOCTL; - b[1] = onoff ? DIBUSB_IOCTL_CMD_ENABLE_STREAM : DIBUSB_IOCTL_CMD_DISABLE_STREAM; + u8 b[3] = { 0 }; + int ret; + + if ((ret = dibusb_streaming_ctrl(d,onoff)) < 0) + return ret; - dvb_usb_generic_write(d,b,3); + if (onoff) { + b[0] = DIBUSB_REQ_SET_STREAMING_MODE; + b[1] = 0x00; + if ((ret = dvb_usb_generic_write(d,b,2)) < 0) + return ret; + } - return dibusb_streaming_ctrl(d,onoff); + b[0] = DIBUSB_REQ_SET_IOCTL; + b[1] = onoff ? DIBUSB_IOCTL_CMD_ENABLE_STREAM : DIBUSB_IOCTL_CMD_DISABLE_STREAM; + return dvb_usb_generic_write(d,b,3); } EXPORT_SYMBOL(dibusb2_0_streaming_ctrl); |