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path: root/drivers/media/platform/mtk-vcodec/vdec_drv_if.h
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Diffstat (limited to 'drivers/media/platform/mtk-vcodec/vdec_drv_if.h')
-rw-r--r--drivers/media/platform/mtk-vcodec/vdec_drv_if.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/mtk-vcodec/vdec_drv_if.h b/drivers/media/platform/mtk-vcodec/vdec_drv_if.h
index db6b520..ded1154 100644
--- a/drivers/media/platform/mtk-vcodec/vdec_drv_if.h
+++ b/drivers/media/platform/mtk-vcodec/vdec_drv_if.h
@@ -85,6 +85,8 @@ void vdec_if_deinit(struct mtk_vcodec_ctx *ctx);
* @res_chg : [out] resolution change happens if current bs have different
* picture width/height
* Note: To flush the decoder when reaching EOF, set input bitstream as NULL.
+ *
+ * Return: 0 on success. -EIO on unrecoverable error.
*/
int vdec_if_decode(struct mtk_vcodec_ctx *ctx, struct mtk_vcodec_mem *bs,
struct vdec_fb *fb, bool *res_chg);
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