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Message-Id: <20201123230257.31690-4-stanimir.varbanov@linaro.org>
Date: Tue, 24 Nov 2020 01:02:57 +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: Hans Verkuil <hverkuil-cisco@...all.nl>,
Ezequiel Garcia <ezequiel@...labora.com>,
Nicolas Dufresne <nicolas.dufresne@...labora.com>,
Stanimir Varbanov <stanimir.varbanov@...aro.org>
Subject: [PATCH v2 3/3] 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 | 3 ++
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, 75 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h
index 3bc129a4f817..3ae6cd2b8d31 100644
--- a/drivers/media/platform/qcom/venus/core.h
+++ b/drivers/media/platform/qcom/venus/core.h
@@ -245,6 +245,9 @@ struct venc_controls {
u32 profile;
u32 level;
+
+ 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 7022368c1e63..081e5a816bca 100644
--- a/drivers/media/platform/qcom/venus/hfi_cmds.c
+++ b/drivers/media/platform/qcom/venus/hfi_cmds.c
@@ -1205,6 +1205,14 @@ pkt_session_set_property_4xx(struct hfi_session_set_property_pkt *pkt,
pkt->shdr.hdr.size += sizeof(u32) + sizeof(*cu);
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 60ee2479f7a6..8e8dc6b5c855 100644
--- a/drivers/media/platform/qcom/venus/hfi_helper.h
+++ b/drivers/media/platform/qcom/venus/hfi_helper.h
@@ -506,6 +506,7 @@
#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
@@ -791,6 +792,25 @@ 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 0bf92cc21f3a..daeaca30e9e3 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -587,6 +587,35 @@ 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_luminance;
+ hdr10.mastering.min_display_mastering_luminance =
+ ctr->mastering.min_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;
+ }
+
/* IDR periodicity, n:
* n = 0 - only the first I-frame is IDR frame
* n = 1 - all I-frames will be IDR frames
diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c
index 0708b3b89d0c..87ba0cf9f37e 100644
--- a/drivers/media/platform/qcom/venus/venc_ctrls.c
+++ b/drivers/media/platform/qcom/venus/venc_ctrls.c
@@ -198,6 +198,12 @@ static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl)
case V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE:
ctr->frame_skip_mode = ctrl->val;
break;
+ case V4L2_CID_MPEG_VIDEO_HDR10_CLL_INFO:
+ ctr->cll = *ctrl->p_new.p_hdr10_cll;
+ break;
+ case V4L2_CID_MPEG_VIDEO_HDR10_MASTERING_DISPLAY:
+ ctr->mastering = *ctrl->p_new.p_hdr10_mastering;
+ break;
default:
return -EINVAL;
}
@@ -213,7 +219,7 @@ 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, 35);
if (ret)
return ret;
@@ -364,6 +370,14 @@ int venc_ctrl_init(struct venus_inst *inst)
(1 << V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT)),
V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED);
+ v4l2_ctrl_new_std_compound(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_HDR10_CLL_INFO,
+ v4l2_ctrl_ptr_create(NULL));
+
+ v4l2_ctrl_new_std_compound(&inst->ctrl_handler, &venc_ctrl_ops,
+ V4L2_CID_MPEG_VIDEO_HDR10_MASTERING_DISPLAY,
+ v4l2_ctrl_ptr_create(NULL));
+
ret = inst->ctrl_handler.error;
if (ret)
goto err;
--
2.17.1
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