Commit bcbf2986 authored by ayaka's avatar ayaka Committed by Mauro Carvalho Chehab

[media] s5p-mfc: Add handling of buffer freeing reqbufs request

The encoder forget the work to call hardware to release its buffers.
This patch came from chromium project. I just change its code
style and make the API match with new kernel.
Signed-off-by: default avatarayaka <ayaka@soulik.info>
Signed-off-by: default avatarKamil Debski <k.debski@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent fae2080a
...@@ -1144,7 +1144,10 @@ static int vidioc_reqbufs(struct file *file, void *priv, ...@@ -1144,7 +1144,10 @@ static int vidioc_reqbufs(struct file *file, void *priv,
return -EINVAL; return -EINVAL;
if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
if (reqbufs->count == 0) { if (reqbufs->count == 0) {
mfc_debug(2, "Freeing buffers\n");
ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
ctx);
ctx->capture_state = QUEUE_FREE; ctx->capture_state = QUEUE_FREE;
return ret; return ret;
} }
......
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