From bcbf298669a88bde7846c8ce0595f77aa4113e04 Mon Sep 17 00:00:00 2001 From: ayaka Date: Sat, 7 May 2016 02:05:24 -0300 Subject: [PATCH] [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: ayaka Signed-off-by: Kamil Debski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/s5p-mfc/s5p_mfc_enc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c index 034b5c1..a66a9f9 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c @@ -1144,7 +1144,10 @@ static int vidioc_reqbufs(struct file *file, void *priv, return -EINVAL; if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { if (reqbufs->count == 0) { + mfc_debug(2, "Freeing buffers\n"); ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); + s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers, + ctx); ctx->capture_state = QUEUE_FREE; return ret; } -- 2.7.4