diff options
| author | Vedant Paranjape <vedantparanjape160201@gmail.com> | 2021-11-29 21:43:36 +0530 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-01-08 15:42:09 +0200 |
| commit | d769a595666bc4054fa59b9d13881a38497ea6ec (patch) | |
| tree | 6fb4ab13f2fad5a0b2ff8542da9b699a22ae2027 /src/v4l2/v4l2_camera_proxy.h | |
| parent | 44d59841e1ce59042b8069b8078bc9f7b1bfa73b (diff) | |
v4l2: v4l2_camera_proxy: Add EXPBUF as one of the supported ioctl
To support DMABUF as one of the memory buffer, we need to implement
EXPBUF in the v4l2 compat layer.
This patch implements vidioc_expbuf as one of the supported ioctls.
Bug: https://bugs.libcamera.org/show_bug.cgi?id=89
Signed-off-by: Vedant Paranjape <vedantparanjape160201@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/v4l2/v4l2_camera_proxy.h')
| -rw-r--r-- | src/v4l2/v4l2_camera_proxy.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/v4l2/v4l2_camera_proxy.h b/src/v4l2/v4l2_camera_proxy.h index fa0a49e0..14e027c3 100644 --- a/src/v4l2/v4l2_camera_proxy.h +++ b/src/v4l2/v4l2_camera_proxy.h @@ -60,6 +60,7 @@ private: int vidioc_qbuf(V4L2CameraFile *file, struct v4l2_buffer *arg); int vidioc_dqbuf(V4L2CameraFile *file, struct v4l2_buffer *arg, libcamera::Mutex *lock) LIBCAMERA_TSA_REQUIRES(*lock); + int vidioc_expbuf(V4L2CameraFile *file, struct v4l2_exportbuffer *arg); int vidioc_streamon(V4L2CameraFile *file, int *arg); int vidioc_streamoff(V4L2CameraFile *file, int *arg); |