diff options
Diffstat (limited to 'drivers/media/usb/au0828/au0828-video.c')
| -rw-r--r-- | drivers/media/usb/au0828/au0828-video.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c index 3832a1ceb02a..13f6dab9ccc2 100644 --- a/drivers/media/usb/au0828/au0828-video.c +++ b/drivers/media/usb/au0828/au0828-video.c @@ -1453,6 +1453,7 @@ static void au0828_s_input(struct au0828_dev *dev, int index) static int vidioc_s_input(struct file *file, void *priv, unsigned int index) { struct au0828_dev *dev = video_drvdata(file); + struct video_device *vfd = video_devdata(file); dprintk(1, "VIDIOC_S_INPUT in function %s, input=%d\n", __func__, index); @@ -1465,7 +1466,14 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int index) return 0; au0828_s_input(dev, index); - return 0; + + /* + * Input has been changed. Disable the media source + * associated with the old input and enable source + * for the newly set input + */ + v4l_disable_media_source(vfd); + return v4l_enable_media_source(vfd); } static int vidioc_enumaudio(struct file *file, void *priv, struct v4l2_audio *a) |