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Commit ab6e134a authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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[media] hdpvr: fix querystd 'unknown format' return 



If no format has been detected, then querystd should return V4L2_STD_UNKNOWN,
not V4L2_STD_ALL.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 36b51146

drivers/media/usb/hdpvr/hdpvr-video.c

+1 −1
Original line number Diff line number Diff line
@@ -613,7 +613,7 @@ static int vidioc_querystd(struct file *file, void *_fh, v4l2_std_id *a) 
	struct hdpvr_fh *fh = _fh;

	int ret;



	*a = V4L2_STD_ALL;

	*a = V4L2_STD_UNKNOWN;

	if (dev->options.video_input == HDPVR_COMPONENT)

		return fh->legacy_mode ? 0 : -ENODATA;

	ret = get_video_info(dev, &vid_info);