diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index 79c953779fe9..eb710554cb2d 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -220,11 +220,14 @@ static void s5p_mfc_handle_frame_copy_time(struct s5p_mfc_ctx *ctx) size_t dec_y_addr; unsigned int frame_type; - dec_y_addr = s5p_mfc_hw_call(dev->mfc_ops, get_dec_y_adr, dev); + /* Make sure we actually have a new frame before continuing. */ frame_type = s5p_mfc_hw_call(dev->mfc_ops, get_dec_frame_type, dev); + if (frame_type == S5P_FIMV_DECODE_FRAME_SKIPPED) + return; + dec_y_addr = s5p_mfc_hw_call(dev->mfc_ops, get_dec_y_adr, dev); /* Copy timestamp / timecode from decoded src to dst and set - appropriate flags */ + appropriate flags. */ src_buf = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list); list_for_each_entry(dst_buf, &ctx->dst_queue, list) { if (vb2_dma_contig_plane_dma_addr(dst_buf->b, 0) == dec_y_addr) { @@ -250,6 +253,11 @@ static void s5p_mfc_handle_frame_copy_time(struct s5p_mfc_ctx *ctx) dst_buf->b->v4l2_buf.flags |= V4L2_BUF_FLAG_BFRAME; break; + default: + /* Don't know how to handle + S5P_FIMV_DECODE_FRAME_OTHER_FRAME. */ + mfc_debug(2, "Unexpected frame type: %d\n", + frame_type); } break; }