Set the V4L2_CAP_IO_MC capability flag to report this vimc
inputs/outputs are controlled by the media graph.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
---
* Changes since v7:
- Add check that index is not greater then 0 in
vimc_cap_enum_fmt_vid_cap().
* Changes since v5:
- Wrap line longer than 80 characters
- Implement mbus_code filtering for format enumeration
---
drivers/media/test-drivers/vimc/vimc-capture.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/media/test-drivers/vimc/vimc-capture.c b/drivers/media/test-drivers/vimc/vimc-capture.c
index 20c2f5e281bc44ed..c63496b17b9a5370 100644
--- a/drivers/media/test-drivers/vimc/vimc-capture.c
+++ b/drivers/media/test-drivers/vimc/vimc-capture.c
@@ -149,7 +149,16 @@ static int vimc_cap_s_fmt_vid_cap(struct file *file, void *priv,
static int vimc_cap_enum_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_fmtdesc *f)
{
- const struct vimc_pix_map *vpix = vimc_pix_map_by_index(f->index);
+ const struct vimc_pix_map *vpix;
+
+ if (f->mbus_code) {
+ if (f->index > 0)
+ return -EINVAL;
+
+ vpix = vimc_pix_map_by_code(f->mbus_code);
+ } else {
+ vpix = vimc_pix_map_by_index(f->index);
+ }
if (!vpix)
return -EINVAL;
@@ -450,7 +459,8 @@ static struct vimc_ent_device *vimc_cap_add(struct vimc_device *vimc,
/* Initialize the video_device struct */
vdev = &vcap->vdev;
- vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
+ vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING
+ | V4L2_CAP_IO_MC;
vdev->entity.ops = &vimc_cap_mops;
vdev->release = video_device_release_empty;
vdev->fops = &vimc_cap_fops;
--
2.26.0
