Commit 4bec0330 authored by Benjamin Gaignard's avatar Benjamin Gaignard Committed by Mauro Carvalho Chehab
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media: hantro: Store HEVC bit depth in context 



Store HEVC bit depth in context.
Bit depth is equal to hevc sps bit_depth_luma_minus8 + 8.

Signed-off-by: default avatarBenjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: default avatarEzequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 77189993

drivers/media/platform/verisilicon/hantro_drv.c

+7 −0
Original line number Diff line number Diff line
@@ -251,6 +251,11 @@ queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq) 


static int hantro_try_ctrl(struct v4l2_ctrl *ctrl)

{

	struct hantro_ctx *ctx;



	ctx = container_of(ctrl->handler,

			   struct hantro_ctx, ctrl_handler);



	if (ctrl->id == V4L2_CID_STATELESS_H264_SPS) {

		const struct v4l2_ctrl_h264_sps *sps = ctrl->p_new.p_h264_sps;
@@ -272,6 +277,8 @@ static int hantro_try_ctrl(struct v4l2_ctrl *ctrl) 
		if (sps->bit_depth_luma_minus8 != 0)

			/* Only 8-bit is supported */

			return -EINVAL;



		ctx->bit_depth = sps->bit_depth_luma_minus8 + 8;

	} else if (ctrl->id == V4L2_CID_STATELESS_VP9_FRAME) {

		const struct v4l2_ctrl_vp9_frame *dec_params = ctrl->p_new.p_vp9_frame;