* [V2] venus: venc: add support for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM control
@ 2021-07-13 13:59 Mansur Alisha Shaik
2021-07-29 8:04 ` Stanimir Varbanov
0 siblings, 1 reply; 2+ messages in thread
From: Mansur Alisha Shaik @ 2021-07-13 13:59 UTC (permalink / raw)
To: linux-media, stanimir.varbanov
Cc: linux-kernel, linux-arm-msm, vgarodia, dikshita, Mansur Alisha Shaik
Add support for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM control for
H264 high profile and constrained high profile.
Signed-off-by: Mansur Alisha Shaik <mansur@codeaurora.org>
---
drivers/media/platform/qcom/venus/core.h | 1 +
drivers/media/platform/qcom/venus/hfi_cmds.c | 8 ++++++++
drivers/media/platform/qcom/venus/hfi_helper.h | 5 +++++
drivers/media/platform/qcom/venus/venc.c | 11 +++++++++++
drivers/media/platform/qcom/venus/venc_ctrls.c | 15 ++++++++++++++-
5 files changed, 39 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h
index 8df2d49..39dfab4 100644
--- a/drivers/media/platform/qcom/venus/core.h
+++ b/drivers/media/platform/qcom/venus/core.h
@@ -234,6 +234,7 @@ struct venc_controls {
u32 h264_loop_filter_mode;
s32 h264_loop_filter_alpha;
s32 h264_loop_filter_beta;
+ u32 h264_8x8_transform;
u32 hevc_i_qp;
u32 hevc_p_qp;
diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.c b/drivers/media/platform/qcom/venus/hfi_cmds.c
index f510247..d121dcb 100644
--- a/drivers/media/platform/qcom/venus/hfi_cmds.c
+++ b/drivers/media/platform/qcom/venus/hfi_cmds.c
@@ -1239,6 +1239,14 @@ pkt_session_set_property_4xx(struct hfi_session_set_property_pkt *pkt,
break;
}
+ case HFI_PROPERTY_PARAM_VENC_H264_TRANSFORM_8X8: {
+ struct hfi_h264_8x8x_transform *in = pdata, *tm = prop_data;
+
+ tm->enable_type = in->enable_type;
+ pkt->shdr.hdr.size += sizeof(u32) + sizeof(*tm);
+ break;
+ }
+
case HFI_PROPERTY_CONFIG_VENC_MAX_BITRATE:
case HFI_PROPERTY_CONFIG_VDEC_POST_LOOP_DEBLOCKER:
case HFI_PROPERTY_PARAM_BUFFER_ALLOC_MODE:
diff --git a/drivers/media/platform/qcom/venus/hfi_helper.h b/drivers/media/platform/qcom/venus/hfi_helper.h
index b0a9beb..fe3e523 100644
--- a/drivers/media/platform/qcom/venus/hfi_helper.h
+++ b/drivers/media/platform/qcom/venus/hfi_helper.h
@@ -507,6 +507,7 @@
#define HFI_PROPERTY_PARAM_VENC_MAX_NUM_B_FRAMES 0x2005020
#define HFI_PROPERTY_PARAM_VENC_H264_VUI_BITSTREAM_RESTRC 0x2005021
#define HFI_PROPERTY_PARAM_VENC_PRESERVE_TEXT_QUALITY 0x2005023
+#define HFI_PROPERTY_PARAM_VENC_H264_TRANSFORM_8X8 0x2005025
#define HFI_PROPERTY_PARAM_VENC_HIER_P_MAX_NUM_ENH_LAYER 0x2005026
#define HFI_PROPERTY_PARAM_VENC_DISABLE_RC_TIMESTAMP 0x2005027
#define HFI_PROPERTY_PARAM_VENC_INITIAL_QP 0x2005028
@@ -562,6 +563,10 @@ struct hfi_bitrate {
u32 layer_id;
};
+struct hfi_h264_8x8x_transform {
+ u32 enable_type;
+};
+
#define HFI_CAPABILITY_FRAME_WIDTH 0x01
#define HFI_CAPABILITY_FRAME_HEIGHT 0x02
#define HFI_CAPABILITY_MBS_PER_FRAME 0x03
diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index 8dd49d4..948369c 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -567,6 +567,7 @@ static int venc_set_properties(struct venus_inst *inst)
struct hfi_h264_vui_timing_info info;
struct hfi_h264_entropy_control entropy;
struct hfi_h264_db_control deblock;
+ struct hfi_h264_8x8x_transform h264_transform;
ptype = HFI_PROPERTY_PARAM_VENC_H264_VUI_TIMING_INFO;
info.enable = 1;
@@ -597,6 +598,16 @@ static int venc_set_properties(struct venus_inst *inst)
ret = hfi_session_set_property(inst, ptype, &deblock);
if (ret)
return ret;
+
+ ptype = HFI_PROPERTY_PARAM_VENC_H264_TRANSFORM_8X8;
+ if (ctr->profile.h264 == HFI_H264_PROFILE_HIGH ||
+ ctr->profile.h264 == HFI_H264_PROFILE_CONSTRAINED_HIGH)
+ h264_transform.enable_type = ctr->h264_8x8_transform;
+
+ ret = hfi_session_set_property(inst, ptype, &h264_transform);
+ if (ret)
+ return ret;
+
}
if (inst->fmt_cap->pixfmt == V4L2_PIX_FMT_H264 ||
diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c
index 637c92f..62beba2 100644
--- a/drivers/media/platform/qcom/venus/venc_ctrls.c
+++ b/drivers/media/platform/qcom/venus/venc_ctrls.c
@@ -319,6 +319,16 @@ 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_H264_8X8_TRANSFORM:
+ if (ctr->profile.h264 != HFI_H264_PROFILE_HIGH &&
+ ctr->profile.h264 != HFI_H264_PROFILE_CONSTRAINED_HIGH)
+ return -EINVAL;
+
+ if (ctrl->val == 0)
+ return -EINVAL;
+
+ ctr->h264_8x8_transform = ctrl->val;
+ break;
default:
return -EINVAL;
}
@@ -334,7 +344,7 @@ int venc_ctrl_init(struct venus_inst *inst)
{
int ret;
- ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 57);
+ ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 58);
if (ret)
return ret;
@@ -438,6 +448,9 @@ int venc_ctrl_init(struct venus_inst *inst)
V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP, 1, 51, 1, 1);
v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM, 0, 1, 1, 0);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP, 1, 51, 1, 1);
v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [V2] venus: venc: add support for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM control
2021-07-13 13:59 [V2] venus: venc: add support for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM control Mansur Alisha Shaik
@ 2021-07-29 8:04 ` Stanimir Varbanov
0 siblings, 0 replies; 2+ messages in thread
From: Stanimir Varbanov @ 2021-07-29 8:04 UTC (permalink / raw)
To: Mansur Alisha Shaik, linux-media, stanimir.varbanov
Cc: linux-kernel, linux-arm-msm, vgarodia, dikshita
On 7/13/21 4:59 PM, Mansur Alisha Shaik wrote:
> Add support for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM control for
> H264 high profile and constrained high profile.
>
> Signed-off-by: Mansur Alisha Shaik <mansur@codeaurora.org>
> ---
> drivers/media/platform/qcom/venus/core.h | 1 +
> drivers/media/platform/qcom/venus/hfi_cmds.c | 8 ++++++++
> drivers/media/platform/qcom/venus/hfi_helper.h | 5 +++++
> drivers/media/platform/qcom/venus/venc.c | 11 +++++++++++
> drivers/media/platform/qcom/venus/venc_ctrls.c | 15 ++++++++++++++-
> 5 files changed, 39 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h
> index 8df2d49..39dfab4 100644
> --- a/drivers/media/platform/qcom/venus/core.h
> +++ b/drivers/media/platform/qcom/venus/core.h
> @@ -234,6 +234,7 @@ struct venc_controls {
> u32 h264_loop_filter_mode;
> s32 h264_loop_filter_alpha;
> s32 h264_loop_filter_beta;
> + u32 h264_8x8_transform;
>
> u32 hevc_i_qp;
> u32 hevc_p_qp;
> diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.c b/drivers/media/platform/qcom/venus/hfi_cmds.c
> index f510247..d121dcb 100644
> --- a/drivers/media/platform/qcom/venus/hfi_cmds.c
> +++ b/drivers/media/platform/qcom/venus/hfi_cmds.c
> @@ -1239,6 +1239,14 @@ pkt_session_set_property_4xx(struct hfi_session_set_property_pkt *pkt,
> break;
> }
>
> + case HFI_PROPERTY_PARAM_VENC_H264_TRANSFORM_8X8: {
> + struct hfi_h264_8x8x_transform *in = pdata, *tm = prop_data;
> +
> + tm->enable_type = in->enable_type;
> + pkt->shdr.hdr.size += sizeof(u32) + sizeof(*tm);
> + break;
> + }
> +
> case HFI_PROPERTY_CONFIG_VENC_MAX_BITRATE:
> case HFI_PROPERTY_CONFIG_VDEC_POST_LOOP_DEBLOCKER:
> case HFI_PROPERTY_PARAM_BUFFER_ALLOC_MODE:
> diff --git a/drivers/media/platform/qcom/venus/hfi_helper.h b/drivers/media/platform/qcom/venus/hfi_helper.h
> index b0a9beb..fe3e523 100644
> --- a/drivers/media/platform/qcom/venus/hfi_helper.h
> +++ b/drivers/media/platform/qcom/venus/hfi_helper.h
> @@ -507,6 +507,7 @@
> #define HFI_PROPERTY_PARAM_VENC_MAX_NUM_B_FRAMES 0x2005020
> #define HFI_PROPERTY_PARAM_VENC_H264_VUI_BITSTREAM_RESTRC 0x2005021
> #define HFI_PROPERTY_PARAM_VENC_PRESERVE_TEXT_QUALITY 0x2005023
> +#define HFI_PROPERTY_PARAM_VENC_H264_TRANSFORM_8X8 0x2005025
> #define HFI_PROPERTY_PARAM_VENC_HIER_P_MAX_NUM_ENH_LAYER 0x2005026
> #define HFI_PROPERTY_PARAM_VENC_DISABLE_RC_TIMESTAMP 0x2005027
> #define HFI_PROPERTY_PARAM_VENC_INITIAL_QP 0x2005028
> @@ -562,6 +563,10 @@ struct hfi_bitrate {
> u32 layer_id;
> };
>
> +struct hfi_h264_8x8x_transform {
s/hfi_h264_8x8x_transform/hfi_h264_8x8_transform
> + u32 enable_type;
> +};
> +
> #define HFI_CAPABILITY_FRAME_WIDTH 0x01
> #define HFI_CAPABILITY_FRAME_HEIGHT 0x02
> #define HFI_CAPABILITY_MBS_PER_FRAME 0x03
> diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
> index 8dd49d4..948369c 100644
> --- a/drivers/media/platform/qcom/venus/venc.c
> +++ b/drivers/media/platform/qcom/venus/venc.c
> @@ -567,6 +567,7 @@ static int venc_set_properties(struct venus_inst *inst)
> struct hfi_h264_vui_timing_info info;
> struct hfi_h264_entropy_control entropy;
> struct hfi_h264_db_control deblock;
> + struct hfi_h264_8x8x_transform h264_transform;
>
> ptype = HFI_PROPERTY_PARAM_VENC_H264_VUI_TIMING_INFO;
> info.enable = 1;
> @@ -597,6 +598,16 @@ static int venc_set_properties(struct venus_inst *inst)
> ret = hfi_session_set_property(inst, ptype, &deblock);
> if (ret)
> return ret;
> +
> + ptype = HFI_PROPERTY_PARAM_VENC_H264_TRANSFORM_8X8;
> + if (ctr->profile.h264 == HFI_H264_PROFILE_HIGH ||
> + ctr->profile.h264 == HFI_H264_PROFILE_CONSTRAINED_HIGH)
> + h264_transform.enable_type = ctr->h264_8x8_transform;
> +
> + ret = hfi_session_set_property(inst, ptype, &h264_transform);
h264_transform.enable_type is undefined for other profiles different
from HIGH and CONSTRAINED_HIGH.
> + if (ret)
> + return ret;
> +
> }
>
> if (inst->fmt_cap->pixfmt == V4L2_PIX_FMT_H264 ||
> diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c
> index 637c92f..62beba2 100644
> --- a/drivers/media/platform/qcom/venus/venc_ctrls.c
> +++ b/drivers/media/platform/qcom/venus/venc_ctrls.c
> @@ -319,6 +319,16 @@ 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_H264_8X8_TRANSFORM:
> + if (ctr->profile.h264 != HFI_H264_PROFILE_HIGH &&
> + ctr->profile.h264 != HFI_H264_PROFILE_CONSTRAINED_HIGH)
> + return -EINVAL;
> +
> + if (ctrl->val == 0)
> + return -EINVAL;
Can you add a comment why 8x8 transform cannot be disabled for HIGH and
CONSTRAINED_HIGH profiles.
> +
> + ctr->h264_8x8_transform = ctrl->val;
> + break;
> default:
> return -EINVAL;
> }
> @@ -334,7 +344,7 @@ int venc_ctrl_init(struct venus_inst *inst)
> {
> int ret;
>
> - ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 57);
> + ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 58);
> if (ret)
> return ret;
>
> @@ -438,6 +448,9 @@ int venc_ctrl_init(struct venus_inst *inst)
> V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP, 1, 51, 1, 1);
>
> v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
> + V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM, 0, 1, 1, 0);
> +
> + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
> V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP, 1, 51, 1, 1);
>
> v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
>
--
regards,
Stan
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-07-13 13:59 [V2] venus: venc: add support for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM control Mansur Alisha Shaik
2021-07-29 8:04 ` Stanimir Varbanov
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