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Date: Thu, 24 Dec 2020 16:55:35 +0530
From: Dikshita Agarwal <dikshita@...eaurora.org>
To: linux-media@...r.kernel.org, hverkuil-cisco@...all.nl,
nicolas@...fresne.ca, stanimir.varbanov@...aro.org
Cc: linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
vgarodia@...eaurora.org, Dikshita Agarwal <dikshita@...eaurora.org>
Subject: [PATCH v4 3/3] venus: venc: Add support for frame-specific min/max qp controls
Add support for frame type specific min and max qp controls
for encoder.
This is a preparation patch to support v6.
Signed-off-by: Dikshita Agarwal <dikshita@...eaurora.org>
---
drivers/media/platform/qcom/venus/core.h | 18 ++++
drivers/media/platform/qcom/venus/venc.c | 21 +++--
drivers/media/platform/qcom/venus/venc_ctrls.c | 114 +++++++++++++++++++++++--
3 files changed, 142 insertions(+), 11 deletions(-)
diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h
index f03ed42..54c42a3 100644
--- a/drivers/media/platform/qcom/venus/core.h
+++ b/drivers/media/platform/qcom/venus/core.h
@@ -230,10 +230,28 @@ struct venc_controls {
u32 h264_b_qp;
u32 h264_min_qp;
u32 h264_max_qp;
+ u32 h264_i_min_qp;
+ u32 h264_i_max_qp;
+ u32 h264_p_min_qp;
+ u32 h264_p_max_qp;
+ u32 h264_b_min_qp;
+ u32 h264_b_max_qp;
u32 h264_loop_filter_mode;
s32 h264_loop_filter_alpha;
s32 h264_loop_filter_beta;
+ u32 hevc_i_qp;
+ u32 hevc_p_qp;
+ u32 hevc_b_qp;
+ u32 hevc_min_qp;
+ u32 hevc_max_qp;
+ u32 hevc_i_min_qp;
+ u32 hevc_i_max_qp;
+ u32 hevc_p_min_qp;
+ u32 hevc_p_max_qp;
+ u32 hevc_b_min_qp;
+ u32 hevc_b_max_qp;
+
u32 vp8_min_qp;
u32 vp8_max_qp;
diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index 1c61602..3961e03 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -669,17 +669,28 @@ static int venc_set_properties(struct venus_inst *inst)
return ret;
ptype = HFI_PROPERTY_PARAM_VENC_SESSION_QP;
- quant.qp_i = ctr->h264_i_qp;
- quant.qp_p = ctr->h264_p_qp;
- quant.qp_b = ctr->h264_b_qp;
+ if (inst->fmt_cap->pixfmt == V4L2_PIX_FMT_HEVC) {
+ quant.qp_i = ctr->hevc_i_qp;
+ quant.qp_p = ctr->hevc_p_qp;
+ quant.qp_b = ctr->hevc_b_qp;
+ } else {
+ quant.qp_i = ctr->h264_i_qp;
+ quant.qp_p = ctr->h264_p_qp;
+ quant.qp_b = ctr->h264_b_qp;
+ }
quant.layer_id = 0;
ret = hfi_session_set_property(inst, ptype, &quant);
if (ret)
return ret;
ptype = HFI_PROPERTY_PARAM_VENC_SESSION_QP_RANGE;
- quant_range.min_qp = ctr->h264_min_qp;
- quant_range.max_qp = ctr->h264_max_qp;
+ if (inst->fmt_cap->pixfmt == V4L2_PIX_FMT_HEVC) {
+ quant_range.min_qp = ctr->hevc_min_qp;
+ quant_range.max_qp = ctr->hevc_max_qp;
+ } else {
+ quant_range.min_qp = ctr->h264_min_qp;
+ quant_range.max_qp = ctr->h264_max_qp;
+ }
quant_range.layer_id = 0;
ret = hfi_session_set_property(inst, ptype, &quant_range);
if (ret)
diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c
index cf860e6..496ad4d 100644
--- a/drivers/media/platform/qcom/venus/venc_ctrls.c
+++ b/drivers/media/platform/qcom/venus/venc_ctrls.c
@@ -135,9 +135,60 @@ static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl)
case V4L2_CID_MPEG_VIDEO_H264_MIN_QP:
ctr->h264_min_qp = ctrl->val;
break;
+ case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP:
+ ctr->h264_i_min_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP:
+ ctr->h264_p_min_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP:
+ ctr->h264_b_min_qp = ctrl->val;
+ break;
case V4L2_CID_MPEG_VIDEO_H264_MAX_QP:
ctr->h264_max_qp = ctrl->val;
break;
+ case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP:
+ ctr->h264_i_max_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP:
+ ctr->h264_p_max_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP:
+ ctr->h264_b_max_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP:
+ ctr->hevc_i_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP:
+ ctr->hevc_p_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP:
+ ctr->hevc_b_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP:
+ ctr->hevc_min_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP:
+ ctr->hevc_i_min_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP:
+ ctr->hevc_p_min_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP:
+ ctr->hevc_b_min_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP:
+ ctr->hevc_max_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP:
+ ctr->hevc_i_max_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP:
+ ctr->hevc_p_max_qp = ctrl->val;
+ break;
+ case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP:
+ ctr->hevc_b_max_qp = ctrl->val;
+ break;
case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE:
ctr->multi_slice_mode = ctrl->val;
break;
@@ -223,7 +274,7 @@ int venc_ctrl_init(struct venus_inst *inst)
{
int ret;
- ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 33);
+ ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 50);
if (ret)
return ret;
@@ -311,19 +362,70 @@ int venc_ctrl_init(struct venus_inst *inst)
BITRATE_STEP, BITRATE_DEFAULT_PEAK);
v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
- V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP, 1, 51, 1, 26);
+ V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP, 1, 51, 1, 26);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP, 1, 51, 1, 28);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP, 1, 51, 1, 30);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_H264_MIN_QP, 1, 51, 1, 1);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ 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_P_FRAME_MIN_QP, 1, 51, 1, 1);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP, 1, 51, 1, 1);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_H264_MAX_QP, 1, 51, 1, 51);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP, 1, 51, 1, 51);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP, 1, 51, 1, 51);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP, 1, 51, 1, 51);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP, 1, 63, 1, 26);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP, 1, 63, 1, 28);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP, 1, 63, 1, 30);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP, 1, 63, 1, 1);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP, 1, 63, 1, 1);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP, 1, 63, 1, 1);
+
+ v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP, 1, 63, 1, 1);
v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
- V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP, 1, 51, 1, 28);
+ V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP, 1, 63, 1, 63);
v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
- V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP, 1, 51, 1, 30);
+ V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP, 1, 63, 1, 63);
v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
- V4L2_CID_MPEG_VIDEO_H264_MIN_QP, 1, 51, 1, 1);
+ V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP, 1, 63, 1, 63);
v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
- V4L2_CID_MPEG_VIDEO_H264_MAX_QP, 1, 51, 1, 51);
+ V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP, 1, 63, 1, 63);
v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES, SLICE_BYTE_SIZE_MIN,
--
2.7.4
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