[media.git/next] media: mgb4: Enumerate only the available timings

[media-ci]

On Mon Jun 2 11:27:51 2025 +0200, Martin Tůma wrote:
> Enumerate only the available (as given by the sysfs setup - our "EDID
> replacement") timings, not all theoretically possible. This is the video
> outputs part of the previous inputs patch that somehow got "lost in
> translation".
> 
> Signed-off-by: Martin Tůma <martin.t...@digiteqautomotive.com>
> Signed-off-by: Hans Verkuil <hverk...@xs4all.nl>

Patch committed.

Thanks,
Hans Verkuil

 drivers/media/pci/mgb4/mgb4_vout.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

---

diff --git a/drivers/media/pci/mgb4/mgb4_vout.c 
b/drivers/media/pci/mgb4/mgb4_vout.c
index 14c5725bd4d8..c179c425e167 100644
--- a/drivers/media/pci/mgb4/mgb4_vout.c
+++ b/drivers/media/pci/mgb4/mgb4_vout.c
@@ -492,7 +492,14 @@ static int vidioc_s_dv_timings(struct file *file, void *fh,
 static int vidioc_enum_dv_timings(struct file *file, void *fh,
                                  struct v4l2_enum_dv_timings *timings)
 {
-       return v4l2_enum_dv_timings_cap(timings, &video_timings_cap, NULL, 
NULL);
+       struct mgb4_vout_dev *voutdev = video_drvdata(file);
+
+       if (timings->index != 0)
+               return -EINVAL;
+
+       get_timings(voutdev, &timings->timings);
+
+       return 0;
 }
 
 static int vidioc_dv_timings_cap(struct file *file, void *fh,