1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
index 4816f31acf68..6a1c890a390d 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
@@ -1147,6 +1147,11 @@ static int vidioc_reqbufs(struct file *file, void *priv,
                 (reqbufs->memory != V4L2_MEMORY_USERPTR))
                 return -EINVAL;
         if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+                if (reqbufs->count == 0) {
+                        ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
+                        ctx->capture_state = QUEUE_FREE;
+                        return ret;
+                }
                 if (ctx->capture_state != QUEUE_FREE) {
                         mfc_err("invalid capture state: %d\n",
                                                         ctx->capture_state);
@@ -1168,6 +1173,14 @@ static int vidioc_reqbufs(struct file *file, void *priv,
                         return -ENOMEM;
                 }
         } else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
+                if (reqbufs->count == 0) {
+                        mfc_debug(2, "Freeing buffers\n");
+                        ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
+                        s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers,
+                                        ctx);
+                        ctx->output_state = QUEUE_FREE;
+                        return ret;
+                }
                 if (ctx->output_state != QUEUE_FREE) {
                         mfc_err("invalid output state: %d\n",
                                                         ctx->output_state);