When user space queues a buffer using VIDIOC_QBUF, the kernel should set flags to V4L2_BUF_FLAG_QUEUED in struct v4l2_buffer. videobuf_qbuf() was missing a call to videobuf_status() which does that. This patch adds the proper function call. Signed-off-by: Tuukka Toivonen <tuukka.o.toivonen@xxxxxxxxx> --- drivers/media/video/videobuf-core.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c index b7b0584..d212710 100644 --- a/drivers/media/video/videobuf-core.c +++ b/drivers/media/video/videobuf-core.c @@ -565,6 +565,8 @@ int videobuf_qbuf(struct videobuf_queue *q, spin_unlock_irqrestore(q->irqlock, flags); } dprintk(1, "qbuf: succeded\n"); + memset(b, 0, sizeof(*b)); + videobuf_status(q, b, buf, q->type); retval = 0; wake_up_interruptible_sync(&q->wait); -- 1.5.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
