From 8eb4476d44b39fe2f5829de030328223bda2abaf Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Mon, 7 Feb 2011 18:09:30 -0300 Subject: [media] V4L: soc-camera: add helper functions for videobuf queue handling Add two helper inline functions to retrieve soc-camera device context from videobuf and videobuf2 queue pointers. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- include/media/soc_camera.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/media/soc_camera.h') diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index e29ff74fbe32..6e96b2657b5c 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -306,6 +306,16 @@ static inline struct video_device *soc_camera_i2c_to_vdev(struct i2c_client *cli return icd->vdev; } +static inline struct soc_camera_device *soc_camera_from_vb2q(struct vb2_queue *vq) +{ + return container_of(vq, struct soc_camera_device, vb2_vidq); +} + +static inline struct soc_camera_device *soc_camera_from_vbq(struct videobuf_queue *vq) +{ + return container_of(vq, struct soc_camera_device, vb_vidq); +} + void soc_camera_lock(struct vb2_queue *vq); void soc_camera_unlock(struct vb2_queue *vq); -- cgit v1.2.3