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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2024-10-31 01:00:01 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2024-11-05 15:29:22 +0200 |
| commit | 77438775b39b04748284ce86fe64e913d711482b (patch) | |
| tree | 112a80612ada96b04758a6ccaf708523d04e1aa0 /src/v4l2/v4l2_camera_proxy.h | |
| parent | f326eb4bf26e359d980f60cfa81cc25e8347f26f (diff) | |
v4l2: v4l2_camera_proxy: Fix VIDIOC_[GS]_PARM support
v4l2-compliance reports an error due to VIDIOC_S_PARM being supported
without VIDIOC_G_PARM. Fix it by implementing VIDIOC_G_PARM. To satisfy
all compliance tests, VIDIOC_S_PARM also needs to be updated to properly
zero reserved fields.
Fixes: 5456e02d3f5b ("v4l2: Support setting frame rate in the V4L2 Adaptation layer")
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Diffstat (limited to 'src/v4l2/v4l2_camera_proxy.h')
| -rw-r--r-- | src/v4l2/v4l2_camera_proxy.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/v4l2/v4l2_camera_proxy.h b/src/v4l2/v4l2_camera_proxy.h index c957db53..5aa352c3 100644 --- a/src/v4l2/v4l2_camera_proxy.h +++ b/src/v4l2/v4l2_camera_proxy.h @@ -67,6 +67,7 @@ private: int vidioc_expbuf(V4L2CameraFile *file, struct v4l2_exportbuffer *arg); int vidioc_streamon(V4L2CameraFile *file, int *arg); int vidioc_streamoff(V4L2CameraFile *file, int *arg); + int vidioc_g_parm(V4L2CameraFile *file, struct v4l2_streamparm *arg); int vidioc_s_parm(V4L2CameraFile *file, struct v4l2_streamparm *arg); bool hasOwnership(V4L2CameraFile *file); @@ -85,6 +86,7 @@ private: struct v4l2_capability capabilities_; struct v4l2_pix_format v4l2PixFormat_; + struct v4l2_fract v4l2TimePerFrame_; std::vector<struct v4l2_buffer> buffers_; std::map<void *, unsigned int> mmaps_; |