@@ -912,10 +912,8 @@ void vb2ops_vdec_stop_streaming(struct vb2_queue *q)
src_buf->vb2_buf.req_obj.req;
v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_ERROR);
- if (req) {
- v4l2_ctrl_request_complete(req, &ctx->ctrl_hdl);
- media_request_manual_complete(req);
- }
+ v4l2_ctrl_request_complete(req, &ctx->ctrl_hdl);
+ media_request_manual_complete(req);
}
}
return;
@@ -264,10 +264,8 @@ static void mtk_vdec_stateless_cap_to_disp(struct mtk_vcodec_dec_ctx *ctx, int e
mtk_v4l2_vdec_err(ctx, "dst buffer is NULL");
}
- if (src_buf_req) {
- v4l2_ctrl_request_complete(src_buf_req, &ctx->ctrl_hdl);
- media_request_manual_complete(src_buf_req);
- }
+ v4l2_ctrl_request_complete(src_buf_req, &ctx->ctrl_hdl);
+ media_request_manual_complete(src_buf_req);
}
static struct vdec_fb *vdec_get_cap_buffer(struct mtk_vcodec_dec_ctx *ctx)
@@ -356,10 +354,7 @@ static void mtk_vdec_worker(struct work_struct *work)
ctx->id, bs_src->va, &bs_src->dma_addr, bs_src->size, vb2_src);
/* Apply request controls. */
src_buf_req = vb2_src->req_obj.req;
- if (src_buf_req)
- v4l2_ctrl_request_setup(src_buf_req, &ctx->ctrl_hdl);
- else
- mtk_v4l2_vdec_err(ctx, "vb2 buffer media request is NULL");
+ v4l2_ctrl_request_setup(src_buf_req, &ctx->ctrl_hdl);
ret = vdec_if_decode(ctx, bs_src, NULL, &res_chg);
if (ret && ret != -EAGAIN) {
@@ -378,10 +373,8 @@ static void mtk_vdec_worker(struct work_struct *work)
if (!IS_VDEC_LAT_ARCH(dev->vdec_pdata->hw_arch) ||
ctx->current_codec == V4L2_PIX_FMT_VP8_FRAME) {
v4l2_m2m_buf_done_and_job_finish(dev->m2m_dev_dec, ctx->m2m_ctx, state);
- if (src_buf_req) {
- v4l2_ctrl_request_complete(src_buf_req, &ctx->ctrl_hdl);
- media_request_manual_complete(src_buf_req);
- }
+ v4l2_ctrl_request_complete(src_buf_req, &ctx->ctrl_hdl);
+ media_request_manual_complete(src_buf_req);
} else {
if (ret != -EAGAIN) {
v4l2_m2m_src_buf_remove(ctx->m2m_ctx);
Setting the buffer status to error if the media request of each source buffer is NULL, then schedule the work to process again in case of access NULL pointer. Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> --- .../mediatek/vcodec/decoder/mtk_vcodec_dec.c | 6 ++---- .../vcodec/decoder/mtk_vcodec_dec_stateless.c | 17 +++++------------ 2 files changed, 7 insertions(+), 16 deletions(-)