Commit f15799b7 authored by Yunfei Dong's avatar Yunfei Dong Committed by Hans Verkuil
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media: uapi: Init VP9 stateless decode params 



Init some of VP9 frame decode params to default value.

Fixes: b88dbe38 ("media: uapi: Add VP9 stateless decoder controls")
Signed-off-by: default avatarYunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent 524e1eff

drivers/media/v4l2-core/v4l2-ctrls-core.c

+8 −0
Original line number Diff line number Diff line
@@ -112,6 +112,7 @@ static void std_init_compound(const struct v4l2_ctrl *ctrl, u32 idx, 
	struct v4l2_ctrl_mpeg2_picture *p_mpeg2_picture;

	struct v4l2_ctrl_mpeg2_quantisation *p_mpeg2_quant;

	struct v4l2_ctrl_vp8_frame *p_vp8_frame;

	struct v4l2_ctrl_vp9_frame *p_vp9_frame;

	struct v4l2_ctrl_fwht_params *p_fwht_params;

	void *p = ptr.p + idx * ctrl->elem_size;
@@ -152,6 +153,13 @@ static void std_init_compound(const struct v4l2_ctrl *ctrl, u32 idx, 
		p_vp8_frame = p;

		p_vp8_frame->num_dct_parts = 1;

		break;

	case V4L2_CTRL_TYPE_VP9_FRAME:

		p_vp9_frame = p;

		p_vp9_frame->profile = 0;

		p_vp9_frame->bit_depth = 8;

		p_vp9_frame->flags |= V4L2_VP9_FRAME_FLAG_X_SUBSAMPLING |

			V4L2_VP9_FRAME_FLAG_Y_SUBSAMPLING;

		break;

	case V4L2_CTRL_TYPE_FWHT_PARAMS:

		p_fwht_params = p;

		p_fwht_params->version = V4L2_FWHT_VERSION;