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Date: Tue, 23 Mar 2021 15:40:40 +0200
From: Stanimir Varbanov <stanimir.varbanov@...aro.org>
To: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-msm@...r.kernel.org
Cc: hverkuil-cisco@...all.nl, ezequiel@...labora.com,
nicolas.dufresne@...labora.com,
Stanimir Varbanov <stanimir.varbanov@...aro.org>
Subject: [PATCH v6 5/5] venus: venc: Add support for CLL and Mastering display controls
Create CLL and Mastering display colour volume v4l2 controls for
encoder, add handling of HDR10 PQ SEI packet payloads for v4.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@...aro.org>
---
drivers/media/platform/qcom/venus/core.h | 2 ++
drivers/media/platform/qcom/venus/hfi_cmds.c | 8 +++++
.../media/platform/qcom/venus/hfi_helper.h | 20 +++++++++++++
drivers/media/platform/qcom/venus/venc.c | 29 +++++++++++++++++++
.../media/platform/qcom/venus/venc_ctrls.c | 16 +++++++++-
5 files changed, 74 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h
index 13c18c49714d..029f620a28ff 100644
--- a/drivers/media/platform/qcom/venus/core.h
+++ b/drivers/media/platform/qcom/venus/core.h
@@ -241,6 +241,8 @@ struct venc_controls {
} level;
u32 base_priority_id;
+ struct v4l2_ctrl_hdr10_cll_info cll;
+ struct v4l2_ctrl_hdr10_mastering_display mastering;
};
struct venus_buffer {
diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.c b/drivers/media/platform/qcom/venus/hfi_cmds.c
index 4f7565834469..d2edf3896cf1 100644
--- a/drivers/media/platform/qcom/venus/hfi_cmds.c
+++ b/drivers/media/platform/qcom/venus/hfi_cmds.c
@@ -1217,6 +1217,14 @@ pkt_session_set_property_4xx(struct hfi_session_set_property_pkt *pkt,
pkt->shdr.hdr.size += sizeof(u32) + sizeof(*info);
break;
}
+ case HFI_PROPERTY_PARAM_VENC_HDR10_PQ_SEI: {
+ struct hfi_hdr10_pq_sei *in = pdata, *hdr10 = prop_data;
+
+ memcpy(hdr10, in, sizeof(*hdr10));
+ pkt->shdr.hdr.size += sizeof(u32) + sizeof(*hdr10);
+ 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 6b524c7cde5f..d32d926c7b2c 100644
--- a/drivers/media/platform/qcom/venus/hfi_helper.h
+++ b/drivers/media/platform/qcom/venus/hfi_helper.h
@@ -513,6 +513,7 @@
#define HFI_PROPERTY_PARAM_VENC_VPX_ERROR_RESILIENCE_MODE 0x2005029
#define HFI_PROPERTY_PARAM_VENC_HIER_B_MAX_NUM_ENH_LAYER 0x200502c
#define HFI_PROPERTY_PARAM_VENC_HIER_P_HYBRID_MODE 0x200502f
+#define HFI_PROPERTY_PARAM_VENC_HDR10_PQ_SEI 0x2005036
/*
* HFI_PROPERTY_CONFIG_VENC_COMMON_START
@@ -809,6 +810,25 @@ struct hfi_ltr_mark {
u32 mark_frame;
};
+struct hfi_mastering_display_colour_sei_payload {
+ u32 display_primaries_x[3];
+ u32 display_primaries_y[3];
+ u32 white_point_x;
+ u32 white_point_y;
+ u32 max_display_mastering_luminance;
+ u32 min_display_mastering_luminance;
+};
+
+struct hfi_content_light_level_sei_payload {
+ u32 max_content_light;
+ u32 max_pic_average_light;
+};
+
+struct hfi_hdr10_pq_sei {
+ struct hfi_mastering_display_colour_sei_payload mastering;
+ struct hfi_content_light_level_sei_payload cll;
+};
+
struct hfi_framesize {
u32 buffer_type;
u32 width;
diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index 505d092dc433..855761c01276 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -612,6 +612,35 @@ static int venc_set_properties(struct venus_inst *inst)
return ret;
}
+ if (inst->fmt_cap->pixfmt == V4L2_PIX_FMT_HEVC) {
+ struct hfi_hdr10_pq_sei hdr10;
+ unsigned int c;
+
+ ptype = HFI_PROPERTY_PARAM_VENC_HDR10_PQ_SEI;
+
+ for (c = 0; c < 3; c++) {
+ hdr10.mastering.display_primaries_x[c] =
+ ctr->mastering.display_primaries_x[c];
+ hdr10.mastering.display_primaries_y[c] =
+ ctr->mastering.display_primaries_y[c];
+ }
+
+ hdr10.mastering.white_point_x = ctr->mastering.white_point_x;
+ hdr10.mastering.white_point_y = ctr->mastering.white_point_y;
+ hdr10.mastering.max_display_mastering_luminance =
+ ctr->mastering.max_display_mastering_luminance;
+ hdr10.mastering.min_display_mastering_luminance =
+ ctr->mastering.min_display_mastering_luminance;
+
+ hdr10.cll.max_content_light = ctr->cll.max_content_light_level;
+ hdr10.cll.max_pic_average_light =
+ ctr->cll.max_pic_average_light_level;
+
+ ret = hfi_session_set_property(inst, ptype, &hdr10);
+ if (ret)
+ return ret;
+ }
+
if (ctr->num_b_frames) {
u32 max_num_b_frames = NUM_B_FRAMES_MAX;
diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c
index 16d6c64d5f64..8a7cf6960811 100644
--- a/drivers/media/platform/qcom/venus/venc_ctrls.c
+++ b/drivers/media/platform/qcom/venus/venc_ctrls.c
@@ -279,6 +279,12 @@ static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl)
case V4L2_CID_MPEG_VIDEO_AU_DELIMITER:
ctr->aud_enable = ctrl->val;
break;
+ case V4L2_CID_COLORIMETRY_HDR10_CLL_INFO:
+ ctr->cll = *ctrl->p_new.p_hdr10_cll;
+ break;
+ case V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY:
+ ctr->mastering = *ctrl->p_new.p_hdr10_mastering;
+ break;
default:
return -EINVAL;
}
@@ -294,7 +300,7 @@ int venc_ctrl_init(struct venus_inst *inst)
{
int ret;
- ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 52);
+ ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 54);
if (ret)
return ret;
@@ -504,6 +510,14 @@ int venc_ctrl_init(struct venus_inst *inst)
v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
V4L2_CID_MPEG_VIDEO_AU_DELIMITER, 0, 1, 1, 0);
+ v4l2_ctrl_new_std_compound(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_COLORIMETRY_HDR10_CLL_INFO,
+ v4l2_ctrl_ptr_create(NULL));
+
+ v4l2_ctrl_new_std_compound(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY,
+ v4l2_ctrl_ptr_create(NULL));
+
ret = inst->ctrl_handler.error;
if (ret)
goto err;
--
2.25.1
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