media: rkvdec: Don't require unneeded H264_SLICE_PARAMS

Now that slice invariant parameters have been moved,
the driver no longer needs this control, so drop it.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
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>

drivers/staging/media/rkvdec/rkvdec-h264.c

@@ -109,7 +109,6 @@ struct rkvdec_h264_reflists {
 struct rkvdec_h264_run {
 	struct rkvdec_run base;
 	const struct v4l2_ctrl_h264_decode_params *decode_params;
-	const struct v4l2_ctrl_h264_slice_params *slices_params;
 	const struct v4l2_ctrl_h264_sps *sps;
 	const struct v4l2_ctrl_h264_pps *pps;
 	const struct v4l2_ctrl_h264_scaling_matrix *scaling_matrix;
@@ -1066,9 +1065,6 @@ static void rkvdec_h264_run_preamble(struct rkvdec_ctx *ctx,
 	ctrl = v4l2_ctrl_find(&ctx->ctrl_hdl,
 			      V4L2_CID_MPEG_VIDEO_H264_DECODE_PARAMS);
 	run->decode_params = ctrl ? ctrl->p_cur.p : NULL;
-	ctrl = v4l2_ctrl_find(&ctx->ctrl_hdl,
-			      V4L2_CID_MPEG_VIDEO_H264_SLICE_PARAMS);
-	run->slices_params = ctrl ? ctrl->p_cur.p : NULL;
 	ctrl = v4l2_ctrl_find(&ctx->ctrl_hdl,
 			      V4L2_CID_MPEG_VIDEO_H264_SPS);
 	run->sps = ctrl ? ctrl->p_cur.p : NULL;

drivers/staging/media/rkvdec/rkvdec.c

@@ -59,11 +59,6 @@ static const struct rkvdec_ctrl_desc rkvdec_h264_ctrl_descs[] = {
 		.mandatory = true,
 		.cfg.id = V4L2_CID_MPEG_VIDEO_H264_DECODE_PARAMS,
 	},
-	{
-		.per_request = true,
-		.mandatory = true,
-		.cfg.id = V4L2_CID_MPEG_VIDEO_H264_SLICE_PARAMS,
-	},
 	{
 		.per_request = true,
 		.mandatory = true,