diff options
| -rw-r--r-- | drivers/media/v4l2-core/videobuf2-core.c | 10 | ||||
| -rw-r--r-- | include/media/videobuf2-core.h | 1 |
2 files changed, 6 insertions, 5 deletions
diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index 33bdd81065e8..11f39791ec33 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -1502,7 +1502,7 @@ static int __vb2_wait_for_done_vb(struct vb2_queue *q, int nonblocking) * Will sleep if required for nonblocking == false. */ static int __vb2_get_done_vb(struct vb2_queue *q, struct vb2_buffer **vb, - int nonblocking) + void *pb, int nonblocking) { unsigned long flags; int ret; @@ -1523,10 +1523,10 @@ static int __vb2_get_done_vb(struct vb2_queue *q, struct vb2_buffer **vb, /* * Only remove the buffer from done_list if v4l2_buffer can handle all * the planes. - * Verifying planes is NOT necessary since it already has been checked - * before the buffer is queued/prepared. So it can never fail. */ - list_del(&(*vb)->done_entry); + ret = call_bufop(q, verify_planes_array, *vb, pb); + if (!ret) + list_del(&(*vb)->done_entry); spin_unlock_irqrestore(&q->done_lock, flags); return ret; @@ -1604,7 +1604,7 @@ int vb2_core_dqbuf(struct vb2_queue *q, void *pb, bool nonblocking) struct vb2_buffer *vb = NULL; int ret; - ret = __vb2_get_done_vb(q, &vb, nonblocking); + ret = __vb2_get_done_vb(q, &vb, pb, nonblocking); if (ret < 0) return ret; diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h index 647ebfe5174f..d4227a8a2a23 100644 --- a/include/media/videobuf2-core.h +++ b/include/media/videobuf2-core.h @@ -363,6 +363,7 @@ struct vb2_ops { }; struct vb2_buf_ops { + int (*verify_planes_array)(struct vb2_buffer *vb, const void *pb); int (*fill_user_buffer)(struct vb2_buffer *vb, void *pb); int (*fill_vb2_buffer)(struct vb2_buffer *vb, const void *pb, struct vb2_plane *planes); |