diff options
| -rw-r--r-- | drivers/media/video/au0828/au0828-video.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/au0828/au0828-video.c b/drivers/media/video/au0828/au0828-video.c index 27bedc6c7791..f42f3deaa03b 100644 --- a/drivers/media/video/au0828/au0828-video.c +++ b/drivers/media/video/au0828/au0828-video.c @@ -829,6 +829,9 @@ static int au0828_v4l2_close(struct file *filp) au0828_uninit_isoc(dev); + /* Save some power by putting tuner to sleep */ + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby); + /* When close the device, set the usb intf0 into alt0 to free USB bandwidth */ ret = usb_set_interface(dev->usbdev, 0, 0); |