media: rkvdec: Drop unneeded per_request driver-specific control flag

Currently, the drivers makes no distinction between per_request
and mandatory, as both are used in the same request validate check.

The driver only cares to know if a given control is
required to be part of a request, so only one flag is needed.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Tested-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/staging/media/rkvdec/rkvdec.c b/drivers/staging/media/rkvdec/rkvdec.c
index 7c51295..9f59dfb 100644 (file)
--- a/drivers/staging/media/rkvdec/rkvdec.c
+++ b/drivers/staging/media/rkvdec/rkvdec.c
@@ -55,35 +55,29 @@ static const struct v4l2_ctrl_ops rkvdec_ctrl_ops = {
 
 static const struct rkvdec_ctrl_desc rkvdec_h264_ctrl_descs[] = {
        {
-               .per_request = true,
                .mandatory = true,
                .cfg.id = V4L2_CID_MPEG_VIDEO_H264_DECODE_PARAMS,
        },
        {
-               .per_request = true,
                .mandatory = true,
                .cfg.id = V4L2_CID_MPEG_VIDEO_H264_SPS,
                .cfg.ops = &rkvdec_ctrl_ops,
        },
        {
-               .per_request = true,
                .mandatory = true,
                .cfg.id = V4L2_CID_MPEG_VIDEO_H264_PPS,
        },
        {
-               .per_request = true,
                .mandatory = true,
                .cfg.id = V4L2_CID_MPEG_VIDEO_H264_SCALING_MATRIX,
        },
        {
-               .mandatory = true,
                .cfg.id = V4L2_CID_MPEG_VIDEO_H264_DECODE_MODE,
                .cfg.min = V4L2_MPEG_VIDEO_H264_DECODE_MODE_FRAME_BASED,
                .cfg.max = V4L2_MPEG_VIDEO_H264_DECODE_MODE_FRAME_BASED,
                .cfg.def = V4L2_MPEG_VIDEO_H264_DECODE_MODE_FRAME_BASED,
        },
        {
-               .mandatory = true,
                .cfg.id = V4L2_CID_MPEG_VIDEO_H264_START_CODE,
                .cfg.min = V4L2_MPEG_VIDEO_H264_START_CODE_ANNEX_B,
                .cfg.def = V4L2_MPEG_VIDEO_H264_START_CODE_ANNEX_B,
@@ -615,7 +609,7 @@ static int rkvdec_request_validate(struct media_request *req)
                u32 id = ctrls->ctrls[i].cfg.id;
                struct v4l2_ctrl *ctrl;
 
-               if (!ctrls->ctrls[i].per_request || !ctrls->ctrls[i].mandatory)
+               if (!ctrls->ctrls[i].mandatory)
                        continue;
 
                ctrl = v4l2_ctrl_request_hdl_ctrl_find(hdl, id);

diff --git a/drivers/staging/media/rkvdec/rkvdec.h b/drivers/staging/media/rkvdec/rkvdec.h
index 2fc9f46..77a137c 100644 (file)
--- a/drivers/staging/media/rkvdec/rkvdec.h
+++ b/drivers/staging/media/rkvdec/rkvdec.h
@@ -25,7 +25,6 @@
 struct rkvdec_ctx;
 
 struct rkvdec_ctrl_desc {
-       u32 per_request : 1;
        u32 mandatory : 1;
        struct v4l2_ctrl_config cfg;
 };