diff mbox series

[v3,2/2] venus: venc: Add support for intra-refresh mode

Message ID 1647244809-25340-3-git-send-email-quic_dikshita@quicinc.com (mailing list archive)
State New, archived
Headers show
Series Intra-refresh type control | expand

Commit Message

Dikshita Agarwal March 14, 2022, 8 a.m. UTC 
From: Dikshita Agarwal <quic_dikshita@quicinc.com>

Add support for intra-refresh type v4l2 control.

Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
---
 drivers/media/platform/qcom/venus/core.h       | 1 +
 drivers/media/platform/qcom/venus/venc.c       | 4 +++-
 drivers/media/platform/qcom/venus/venc_ctrls.c | 8 ++++++++
 3 files changed, 12 insertions(+), 1 deletion(-)

Comments

Hans Verkuil March 14, 2022, 8:13 a.m. UTC | #1 
On 3/14/22 09:00, quic_dikshita@quicinc.com wrote:
> From: Dikshita Agarwal <quic_dikshita@quicinc.com>
> 
> Add support for intra-refresh type v4l2 control.
> 
> Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
> ---
>  drivers/media/platform/qcom/venus/core.h       | 1 +
>  drivers/media/platform/qcom/venus/venc.c       | 4 +++-
>  drivers/media/platform/qcom/venus/venc_ctrls.c | 8 ++++++++
>  3 files changed, 12 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h
> index 7c3bac0..814ec3c 100644
> --- a/drivers/media/platform/qcom/venus/core.h
> +++ b/drivers/media/platform/qcom/venus/core.h
> @@ -260,6 +260,7 @@ struct venc_controls {
>  
>  	u32 header_mode;
>  	bool aud_enable;
> +	u32 intra_refresh_mode;

To be consistent with the control name rename this field to intra_refresh_type.

>  	u32 intra_refresh_period;
>  
>  	struct {
> diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
> index 84bafc3..3b38624 100644
> --- a/drivers/media/platform/qcom/venus/venc.c
> +++ b/drivers/media/platform/qcom/venus/venc.c
> @@ -893,8 +893,10 @@ static int venc_set_properties(struct venus_inst *inst)
>  				mbs++;
>  			mbs /= ctr->intra_refresh_period;
>  
> -			intra_refresh.mode = HFI_INTRA_REFRESH_RANDOM;
>  			intra_refresh.cir_mbs = mbs;
> +			if (ctr->intra_refresh_mode ==
> +			    V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM)
> +				intra_refresh.mode = HFI_INTRA_REFRESH_RANDOM;
>  		}
>  
>  		ptype = HFI_PROPERTY_PARAM_VENC_INTRA_REFRESH;
> diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c
> index 1ada42d..29dbe3b4 100644
> --- a/drivers/media/platform/qcom/venus/venc_ctrls.c
> +++ b/drivers/media/platform/qcom/venus/venc_ctrls.c
> @@ -316,6 +316,9 @@ static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl)
>  	case V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY:
>  		ctr->mastering = *ctrl->p_new.p_hdr10_mastering;
>  		break;
> +	case V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE:
> +		ctr->intra_refresh_mode = ctrl->val;
> +		break;
>  	case V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD:
>  		ctr->intra_refresh_period = ctrl->val;
>  		break;
> @@ -582,6 +585,11 @@ int venc_ctrl_init(struct venus_inst *inst)
>  				   V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY,
>  				   v4l2_ctrl_ptr_create(NULL));
>  
> +	v4l2_ctrl_new_std_menu(&inst->ctrl_handler, &venc_ctrl_ops,
> +			       V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE,
> +			       V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM,
> +			       0, V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM);

The range consists only of RANDOM, is that intended? Why add this control if
there is no choice?

Regards,

	Hans

> +
>  	v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
>  			  V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD, 0,
>  			  ((4096 * 2304) >> 8), 1, 0);
diff mbox series

Patch

diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h
index 7c3bac0..814ec3c 100644
--- a/drivers/media/platform/qcom/venus/core.h
+++ b/drivers/media/platform/qcom/venus/core.h
@@ -260,6 +260,7 @@  struct venc_controls {
 
 	u32 header_mode;
 	bool aud_enable;
+	u32 intra_refresh_mode;
 	u32 intra_refresh_period;
 
 	struct {
diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index 84bafc3..3b38624 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -893,8 +893,10 @@  static int venc_set_properties(struct venus_inst *inst)
 				mbs++;
 			mbs /= ctr->intra_refresh_period;
 
-			intra_refresh.mode = HFI_INTRA_REFRESH_RANDOM;
 			intra_refresh.cir_mbs = mbs;
+			if (ctr->intra_refresh_mode ==
+			    V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM)
+				intra_refresh.mode = HFI_INTRA_REFRESH_RANDOM;
 		}
 
 		ptype = HFI_PROPERTY_PARAM_VENC_INTRA_REFRESH;
diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c
index 1ada42d..29dbe3b4 100644
--- a/drivers/media/platform/qcom/venus/venc_ctrls.c
+++ b/drivers/media/platform/qcom/venus/venc_ctrls.c
@@ -316,6 +316,9 @@  static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl)
 	case V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY:
 		ctr->mastering = *ctrl->p_new.p_hdr10_mastering;
 		break;
+	case V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE:
+		ctr->intra_refresh_mode = ctrl->val;
+		break;
 	case V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD:
 		ctr->intra_refresh_period = ctrl->val;
 		break;
@@ -582,6 +585,11 @@  int venc_ctrl_init(struct venus_inst *inst)
 				   V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY,
 				   v4l2_ctrl_ptr_create(NULL));
 
+	v4l2_ctrl_new_std_menu(&inst->ctrl_handler, &venc_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE,
+			       V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM,
+			       0, V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM);
+
 	v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
 			  V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD, 0,
 			  ((4096 * 2304) >> 8), 1, 0);