diff options
Diffstat (limited to 'drivers/media/common/videobuf2')
| -rw-r--r-- | drivers/media/common/videobuf2/videobuf2-core.c | 2 | ||||
| -rw-r--r-- | drivers/media/common/videobuf2/videobuf2-v4l2.c | 9 |
2 files changed, 7 insertions, 4 deletions
diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c index 2dc3fc935f87..cb86b02afd4a 100644 --- a/drivers/media/common/videobuf2/videobuf2-core.c +++ b/drivers/media/common/videobuf2/videobuf2-core.c @@ -1495,7 +1495,7 @@ int vb2_core_qbuf(struct vb2_queue *q, unsigned int index, void *pb, (!req && vb->state != VB2_BUF_STATE_IN_REQUEST && q->uses_requests)) { dprintk(1, "queue in wrong mode (qbuf vs requests)\n"); - return -EPERM; + return -EBUSY; } if (req) { diff --git a/drivers/media/common/videobuf2/videobuf2-v4l2.c b/drivers/media/common/videobuf2/videobuf2-v4l2.c index 2caaabd50532..6831a2eb1859 100644 --- a/drivers/media/common/videobuf2/videobuf2-v4l2.c +++ b/drivers/media/common/videobuf2/videobuf2-v4l2.c @@ -381,12 +381,15 @@ static int vb2_queue_or_prepare_buf(struct vb2_queue *q, struct media_device *md if (!(b->flags & V4L2_BUF_FLAG_REQUEST_FD)) { if (q->uses_requests) { dprintk(1, "%s: queue uses requests\n", opname); - return -EPERM; + return -EBUSY; } return 0; - } else if (q->uses_qbuf || !q->supports_requests) { + } else if (!q->supports_requests) { + dprintk(1, "%s: queue does not support requests\n", opname); + return -EACCES; + } else if (q->uses_qbuf) { dprintk(1, "%s: queue does not use requests\n", opname); - return -EPERM; + return -EBUSY; } /* |