diff mbox series

[v9,3/6] media: verisilicon: Do not set ctx->bit_depth in hantro_try_ctrl()

Message ID 20230220104849.398203-4-benjamin.gaignard@collabora.com
State New
Headers
Series media: verisilicon: HEVC: fix 10bits handling |

Commit Message

Benjamin Gaignard Feb. 20, 2023, 10:48 a.m. UTC 
  In hantro_try_ctrl() we should only check the values inside
control parameters and not set ctx->bit_depth. That must
be done in controls set function.
Create a set control function for hevc where ctx->bit_depth is
set at the right time.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
---
 .../media/platform/verisilicon/hantro_drv.c   | 32 ++++++++++++++-----
 1 file changed, 24 insertions(+), 8 deletions(-)

Comments

Ezequiel Garcia Feb. 26, 2023, 12:59 p.m. UTC | #1 
On Mon, Feb 20 2023 at 11:48:46 AM +0100, Benjamin Gaignard 
<benjamin.gaignard@collabora.com> wrote:
> In hantro_try_ctrl() we should only check the values inside
> control parameters and not set ctx->bit_depth. That must
> be done in controls set function.
> Create a set control function for hevc where ctx->bit_depth is
> set at the right time.
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>

Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>

> ---
>  .../media/platform/verisilicon/hantro_drv.c   | 32 
> ++++++++++++++-----
>  1 file changed, 24 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/media/platform/verisilicon/hantro_drv.c 
> b/drivers/media/platform/verisilicon/hantro_drv.c
> index b0aeedae7b65..c237253803f4 100644
> --- a/drivers/media/platform/verisilicon/hantro_drv.c
> +++ b/drivers/media/platform/verisilicon/hantro_drv.c
> @@ -251,11 +251,6 @@ 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;
> 
> @@ -274,8 +269,6 @@ static int hantro_try_ctrl(struct v4l2_ctrl *ctrl)
>  		if (sps->bit_depth_luma_minus8 != 0 && sps->bit_depth_luma_minus8 
> != 2)
>  			/* Only 8-bit and 10-bit are 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;
> 
> @@ -324,6 +317,24 @@ static int hantro_vp9_s_ctrl(struct v4l2_ctrl 
> *ctrl)
>  	return 0;
>  }
> 
> +static int hantro_hevc_s_ctrl(struct v4l2_ctrl *ctrl)
> +{
> +	struct hantro_ctx *ctx;
> +
> +	ctx = container_of(ctrl->handler,
> +			   struct hantro_ctx, ctrl_handler);
> +
> +	switch (ctrl->id) {
> +	case V4L2_CID_STATELESS_HEVC_SPS:
> +		ctx->bit_depth = ctrl->p_new.p_hevc_sps->bit_depth_luma_minus8 + 8;
> +		break;
> +	default:
> +		return -EINVAL;
> +	}
> +
> +	return 0;
> +}
> +
>  static const struct v4l2_ctrl_ops hantro_ctrl_ops = {
>  	.try_ctrl = hantro_try_ctrl,
>  };
> @@ -336,6 +347,11 @@ static const struct v4l2_ctrl_ops 
> hantro_vp9_ctrl_ops = {
>  	.s_ctrl = hantro_vp9_s_ctrl,
>  };
> 
> +static const struct v4l2_ctrl_ops hantro_hevc_ctrl_ops = {
> +	.try_ctrl = hantro_try_ctrl,
> +	.s_ctrl = hantro_hevc_s_ctrl,
> +};
> +
>  #define HANTRO_JPEG_ACTIVE_MARKERS	(V4L2_JPEG_ACTIVE_MARKER_APP0 | \
>  					 V4L2_JPEG_ACTIVE_MARKER_COM | \
>  					 V4L2_JPEG_ACTIVE_MARKER_DQT | \
> @@ -470,7 +486,7 @@ static const struct hantro_ctrl controls[] = {
>  		.codec = HANTRO_HEVC_DECODER,
>  		.cfg = {
>  			.id = V4L2_CID_STATELESS_HEVC_SPS,
> -			.ops = &hantro_ctrl_ops,
> +			.ops = &hantro_hevc_ctrl_ops,
>  		},
>  	}, {
>  		.codec = HANTRO_HEVC_DECODER,
> --
> 2.34.1
>
diff mbox series

Patch

diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c
index b0aeedae7b65..c237253803f4 100644
--- a/drivers/media/platform/verisilicon/hantro_drv.c
+++ b/drivers/media/platform/verisilicon/hantro_drv.c
@@ -251,11 +251,6 @@  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;
 
@@ -274,8 +269,6 @@  static int hantro_try_ctrl(struct v4l2_ctrl *ctrl)
 		if (sps->bit_depth_luma_minus8 != 0 && sps->bit_depth_luma_minus8 != 2)
 			/* Only 8-bit and 10-bit are 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;
 
@@ -324,6 +317,24 @@  static int hantro_vp9_s_ctrl(struct v4l2_ctrl *ctrl)
 	return 0;
 }
 
+static int hantro_hevc_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct hantro_ctx *ctx;
+
+	ctx = container_of(ctrl->handler,
+			   struct hantro_ctx, ctrl_handler);
+
+	switch (ctrl->id) {
+	case V4L2_CID_STATELESS_HEVC_SPS:
+		ctx->bit_depth = ctrl->p_new.p_hevc_sps->bit_depth_luma_minus8 + 8;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static const struct v4l2_ctrl_ops hantro_ctrl_ops = {
 	.try_ctrl = hantro_try_ctrl,
 };
@@ -336,6 +347,11 @@  static const struct v4l2_ctrl_ops hantro_vp9_ctrl_ops = {
 	.s_ctrl = hantro_vp9_s_ctrl,
 };
 
+static const struct v4l2_ctrl_ops hantro_hevc_ctrl_ops = {
+	.try_ctrl = hantro_try_ctrl,
+	.s_ctrl = hantro_hevc_s_ctrl,
+};
+
 #define HANTRO_JPEG_ACTIVE_MARKERS	(V4L2_JPEG_ACTIVE_MARKER_APP0 | \
 					 V4L2_JPEG_ACTIVE_MARKER_COM | \
 					 V4L2_JPEG_ACTIVE_MARKER_DQT | \
@@ -470,7 +486,7 @@  static const struct hantro_ctrl controls[] = {
 		.codec = HANTRO_HEVC_DECODER,
 		.cfg = {
 			.id = V4L2_CID_STATELESS_HEVC_SPS,
-			.ops = &hantro_ctrl_ops,
+			.ops = &hantro_hevc_ctrl_ops,
 		},
 	}, {
 		.codec = HANTRO_HEVC_DECODER,