Merge "msm: vidc: Fix setting layer bitrate" (0352566f) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/media/platform/msm/vidc/msm_venc.c

+406 −125

Original line number	Diff line number	Diff line
		@@ -16,7 +16,11 @@
		#define MIN_BIT_RATE 32000
		#define MAX_BIT_RATE 1200000000
		#define DEFAULT_BIT_RATE 64000
		#define MIN_BIT_RATE_RATIO 0
		#define MAX_BIT_RATE_RATIO 100
		#define MAX_HIER_CODING_LAYER 6
		#define BIT_RATE_STEP 1
		#define MAX_BASE_LAYER_PRIORITY_ID 63
		#define MAX_SLICE_BYTE_SIZE ((MAX_BIT_RATE)>>3)
		#define MIN_SLICE_BYTE_SIZE 512
		#define MAX_SLICE_MB_SIZE (((4096 + 15) >> 4) * ((2304 + 15) >> 4))
		@@ -582,7 +586,7 @@ static struct msm_vidc_ctrl msm_venc_ctrls[] = {
		.name = "Set Hier layers",
		.type = V4L2_CTRL_TYPE_INTEGER,
		.minimum = 0,
		.maximum = 6,
		.maximum = MAX_HIER_CODING_LAYER,
		.default_value = 0,
		.step = 1,
		.qmenu = NULL,
		@@ -674,9 +678,9 @@ static struct msm_vidc_ctrl msm_venc_ctrls[] = {
		.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR,
		.name = "Set layer0 BR",
		.type = V4L2_CTRL_TYPE_INTEGER,
		.minimum = MIN_BIT_RATE,
		.maximum = MAX_BIT_RATE,
		.default_value = DEFAULT_BIT_RATE,
		.minimum = MIN_BIT_RATE_RATIO,
		.maximum = MAX_BIT_RATE_RATIO,
		.default_value = MIN_BIT_RATE_RATIO,
		.step = 1,
		.qmenu = NULL,
		},
		@@ -684,9 +688,9 @@ static struct msm_vidc_ctrl msm_venc_ctrls[] = {
		.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR,
		.name = "Set layer1 BR",
		.type = V4L2_CTRL_TYPE_INTEGER,
		.minimum = MIN_BIT_RATE,
		.maximum = MAX_BIT_RATE,
		.default_value = DEFAULT_BIT_RATE,
		.minimum = MIN_BIT_RATE_RATIO,
		.maximum = MAX_BIT_RATE_RATIO,
		.default_value = MIN_BIT_RATE_RATIO,
		.step = 1,
		.qmenu = NULL,
		},
		@@ -694,9 +698,9 @@ static struct msm_vidc_ctrl msm_venc_ctrls[] = {
		.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR,
		.name = "Set layer2 BR",
		.type = V4L2_CTRL_TYPE_INTEGER,
		.minimum = MIN_BIT_RATE,
		.maximum = MAX_BIT_RATE,
		.default_value = DEFAULT_BIT_RATE,
		.minimum = MIN_BIT_RATE_RATIO,
		.maximum = MAX_BIT_RATE_RATIO,
		.default_value = MIN_BIT_RATE_RATIO,
		.step = 1,
		.qmenu = NULL,
		},
		@@ -704,9 +708,9 @@ static struct msm_vidc_ctrl msm_venc_ctrls[] = {
		.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR,
		.name = "Set layer3 BR",
		.type = V4L2_CTRL_TYPE_INTEGER,
		.minimum = MIN_BIT_RATE,
		.maximum = MAX_BIT_RATE,
		.default_value = DEFAULT_BIT_RATE,
		.minimum = MIN_BIT_RATE_RATIO,
		.maximum = MAX_BIT_RATE_RATIO,
		.default_value = MIN_BIT_RATE_RATIO,
		.step = 1,
		.qmenu = NULL,
		},
		@@ -714,9 +718,9 @@ static struct msm_vidc_ctrl msm_venc_ctrls[] = {
		.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR,
		.name = "Set layer4 BR",
		.type = V4L2_CTRL_TYPE_INTEGER,
		.minimum = MIN_BIT_RATE,
		.maximum = MAX_BIT_RATE,
		.default_value = DEFAULT_BIT_RATE,
		.minimum = MIN_BIT_RATE_RATIO,
		.maximum = MAX_BIT_RATE_RATIO,
		.default_value = MIN_BIT_RATE_RATIO,
		.step = 1,
		.qmenu = NULL,
		},
		@@ -724,9 +728,9 @@ static struct msm_vidc_ctrl msm_venc_ctrls[] = {
		.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR,
		.name = "Set layer5 BR",
		.type = V4L2_CTRL_TYPE_INTEGER,
		.minimum = MIN_BIT_RATE,
		.maximum = MAX_BIT_RATE,
		.default_value = DEFAULT_BIT_RATE,
		.minimum = MIN_BIT_RATE_RATIO,
		.maximum = MAX_BIT_RATE_RATIO,
		.default_value = MIN_BIT_RATE_RATIO,
		.step = 1,
		.qmenu = NULL,
		},
		@@ -742,10 +746,10 @@ static struct msm_vidc_ctrl msm_venc_ctrls[] = {
		},
		{
		.id = V4L2_CID_MPEG_VIDC_VIDEO_BASELAYER_ID,
		.name = "Set Base Layer ID for Hier-P",
		.name = "Set Base Layer Priority ID for Hier-P",
		.type = V4L2_CTRL_TYPE_INTEGER,
		.minimum = 0,
		.maximum = 6,
		.maximum = MAX_BASE_LAYER_PRIORITY_ID,
		.default_value = 0,
		.step = 1,
		.qmenu = NULL,
		@@ -1061,6 +1065,7 @@ int msm_venc_inst_init(struct msm_vidc_inst *inst)
		inst->prop.width[CAPTURE_PORT] = DEFAULT_WIDTH;
		inst->prop.height[OUTPUT_PORT] = DEFAULT_HEIGHT;
		inst->prop.width[OUTPUT_PORT] = DEFAULT_WIDTH;
		inst->prop.bframe_changed = false;
		inst->capability.height.min = MIN_SUPPORTED_HEIGHT;
		inst->capability.height.max = DEFAULT_HEIGHT;
		inst->capability.width.min = MIN_SUPPORTED_WIDTH;
		@@ -1374,31 +1379,6 @@ static int msm_venc_resolve_rate_control(struct msm_vidc_inst *inst,
		return 0;
		}

		void msm_venc_adjust_gop_size(struct msm_vidc_inst *inst)
		{
		struct v4l2_ctrl *hier_ctrl;

		/*
		* Layer encoding needs GOP size to be multiple of subgop size
		* And subgop size is 2 ^ number of enhancement layers
		*/
		hier_ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER);
		if (hier_ctrl->val > 1) {
		struct v4l2_ctrl *gop_size_ctrl;
		u32 min_gop_size;
		u32 num_subgops;

		gop_size_ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDEO_GOP_SIZE);
		min_gop_size = (1 << (hier_ctrl->val - 1));
		num_subgops = (gop_size_ctrl->val + (min_gop_size >> 1)) /
		min_gop_size;
		if (num_subgops)
		gop_size_ctrl->val = num_subgops * min_gop_size;
		else
		gop_size_ctrl->val = min_gop_size;
		}
		}

		int msm_venc_s_ctrl(struct msm_vidc_inst inst, struct v4l2_ctrl ctrl)
		{
		int rc = 0;
		@@ -1697,9 +1677,39 @@ int msm_venc_s_ctrl(struct msm_vidc_inst inst, struct v4l2_ctrl ctrl)
		__func__);
		}
		break;
		case V4L2_CID_MPEG_VIDC_VIDEO_BASELAYER_ID:
		if (inst->state == MSM_VIDC_START_DONE) {
		rc = msm_venc_set_base_layer_priority_id(inst);
		if (rc)
		dprintk(VIDC_ERR,
		"%s: set baselayer id failed.\n",
		__func__);
		}
		break;
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR:
		if (inst->state == MSM_VIDC_START_DONE) {
		rc = msm_venc_set_layer_bitrate(inst);
		if (rc)
		dprintk(VIDC_ERR,
		"%s: set layer bitrate failed\n",
		__func__);
		}
		break;
		case V4L2_CID_MPEG_VIDEO_B_FRAMES:
		if (inst->state == MSM_VIDC_START_DONE) {
		dprintk(VIDC_ERR,
		"%s: Dynamic setting of Bframe is not supported\n",
		__func__);
		return -EINVAL;
		}
		break;
		case V4L2_CID_MPEG_VIDC_VIDEO_HEVC_MAX_HIER_CODING_LAYER:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE:
		case V4L2_CID_MPEG_VIDEO_B_FRAMES:
		case V4L2_CID_ROTATE:
		case V4L2_CID_MPEG_VIDC_VIDEO_LTRCOUNT:
		case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:
		@@ -1711,19 +1721,12 @@ int msm_venc_s_ctrl(struct msm_vidc_inst inst, struct v4l2_ctrl ctrl)
		case V4L2_CID_MPEG_VIDC_VIDEO_AU_DELIMITER:
		case V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR:
		case V4L2_CID_MPEG_VIDC_VIDEO_VPX_ERROR_RESILIENCE:
		case V4L2_CID_MPEG_VIDC_VIDEO_BASELAYER_ID:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR:
		case V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR:
		case V4L2_CID_MPEG_VIDC_VIDEO_COLOR_SPACE:
		case V4L2_CID_MPEG_VIDC_VIDEO_FULL_RANGE:
		case V4L2_CID_MPEG_VIDC_VIDEO_TRANSFER_CHARS:
		@@ -2032,6 +2035,150 @@ int msm_venc_set_idr_period(struct msm_vidc_inst *inst)
		return rc;
		}

		void msm_venc_decide_bframe(struct msm_vidc_inst *inst)
		{
		u32 width = inst->prop.width[OUTPUT_PORT];
		u32 height = inst->prop.height[OUTPUT_PORT];
		u32 num_mbs_per_frame, num_mbs_per_sec;
		struct v4l2_ctrl *ctrl;
		struct v4l2_ctrl *bframe_ctrl;
		struct msm_vidc_platform_resources *res;

		res = &inst->core->resources;
		bframe_ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDEO_B_FRAMES);
		num_mbs_per_frame = NUM_MBS_PER_FRAME(width, height);
		if (num_mbs_per_frame > res->max_bframe_mbs_per_frame)
		goto disable_bframe;

		num_mbs_per_sec = num_mbs_per_frame *
		(inst->clk_data.frame_rate >> 16);
		if (num_mbs_per_sec > res->max_bframe_mbs_per_sec)
		goto disable_bframe;

		ctrl = get_ctrl(inst,
		V4L2_CID_MPEG_VIDC_VIDEO_HEVC_MAX_HIER_CODING_LAYER);
		if (ctrl->val > 1)
		goto disable_bframe;

		ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDC_VIDEO_LTRCOUNT);
		if (ctrl->val)
		goto disable_bframe;

		if (inst->rc_type != V4L2_MPEG_VIDEO_BITRATE_MODE_VBR)
		goto disable_bframe;

		if (inst->fmts[CAPTURE_PORT].fourcc == V4L2_PIX_FMT_H264) {
		ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDEO_H264_PROFILE);
		if ((ctrl->val != V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) &&
		(ctrl->val != V4L2_MPEG_VIDEO_H264_PROFILE_HIGH))
		goto disable_bframe;
		} else if (inst->fmts[CAPTURE_PORT].fourcc != V4L2_PIX_FMT_HEVC)
		goto disable_bframe;

		if (inst->clk_data.low_latency_mode)
		goto disable_bframe;

		if (!bframe_ctrl->val) {
		ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDC_VENC_NATIVE_RECORDER);
		if (ctrl->val) {
		/*
		* Native recorder is enabled and bframe is not enabled
		* Hence, forcefully enable bframe
		*/
		inst->prop.bframe_changed = true;
		bframe_ctrl->val = MAX_NUM_B_FRAMES;
		dprintk(VIDC_DBG, "Bframe is forcefully enabled\n");
		} else {
		/*
		* Native recorder is not enabled
		* B-Frame is not enabled by client
		*/
		goto disable_bframe;
		}
		}
		dprintk(VIDC_DBG, "Bframe can be enabled!\n");

		return;
		disable_bframe:
		if (bframe_ctrl->val) {
		/*
		* Client wanted to enable bframe but,
		* conditions to enable are not met
		* Hence, forcefully disable bframe
		*/
		inst->prop.bframe_changed = true;
		bframe_ctrl->val = 0;
		dprintk(VIDC_DBG, "Bframe is forcefully disabled!\n");
		} else {
		dprintk(VIDC_DBG, "Bframe is disabled\n");
		}
		}

		int msm_venc_set_adaptive_bframes(struct msm_vidc_inst *inst)
		{
		int rc = 0;
		struct hfi_device *hdev;
		struct hfi_enable enable;

		if (!inst \|\| !inst->core) {
		dprintk(VIDC_ERR, "%s: invalid params\n", __func__);
		return -EINVAL;
		}
		hdev = inst->core->device;

		enable.enable = true;

		dprintk(VIDC_DBG, "%s: %d\n", __func__, enable.enable);
		rc = call_hfi_op(hdev, session_set_property, inst->session,
		HFI_PROPERTY_PARAM_VENC_ADAPTIVE_B, &enable, sizeof(enable));
		if (rc)
		dprintk(VIDC_ERR, "%s: set property failed\n", __func__);

		return rc;
		}

		void msm_venc_adjust_gop_size(struct msm_vidc_inst *inst)
		{
		struct v4l2_ctrl *hier_ctrl;
		struct v4l2_ctrl *bframe_ctrl;
		struct v4l2_ctrl *gop_size_ctrl;

		gop_size_ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDEO_GOP_SIZE);
		if (inst->prop.bframe_changed) {
		/*
		* BFrame size was explicitly change
		* Hence, adjust GOP size accordingly
		*/
		bframe_ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDEO_B_FRAMES);
		if (!bframe_ctrl->val)
		/* Forcefully disabled */
		gop_size_ctrl->val = gop_size_ctrl->val *
		(1 + MAX_NUM_B_FRAMES);
		else
		/* Forcefully enabled */
		gop_size_ctrl->val = gop_size_ctrl->val /
		(1 + MAX_NUM_B_FRAMES);
		}

		/*
		* Layer encoding needs GOP size to be multiple of subgop size
		* And subgop size is 2 ^ number of enhancement layers
		*/
		hier_ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER);
		if (hier_ctrl->val > 1) {
		u32 min_gop_size;
		u32 num_subgops;

		min_gop_size = (1 << (hier_ctrl->val - 1));
		num_subgops = (gop_size_ctrl->val + (min_gop_size >> 1)) /
		min_gop_size;
		if (num_subgops)
		gop_size_ctrl->val = num_subgops * min_gop_size;
		else
		gop_size_ctrl->val = min_gop_size;
		}
		}

		int msm_venc_set_intra_period(struct msm_vidc_inst *inst)
		{
		int rc = 0;
		@@ -2046,9 +2193,14 @@ int msm_venc_set_intra_period(struct msm_vidc_inst *inst)
		hdev = inst->core->device;

		msm_venc_adjust_gop_size(inst);

		ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDEO_GOP_SIZE);
		intra_period.pframes = ctrl->val;

		/*
		* At this point we have already made decision on bframe
		* Control value gives updated bframe value.
		*/
		ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDEO_B_FRAMES);
		intra_period.bframes = ctrl->val;

		@@ -2062,6 +2214,15 @@ int msm_venc_set_intra_period(struct msm_vidc_inst *inst)
		return rc;
		}

		if (intra_period.bframes) {
		/* Enable adaptive bframes as nbframes!= 0 */
		rc = msm_venc_set_adaptive_bframes(inst);
		if (rc) {
		dprintk(VIDC_ERR, "%s: set property failed\n",
		__func__);
		return rc;
		}
		}
		return rc;
		}

		@@ -2087,29 +2248,6 @@ int msm_venc_set_request_keyframe(struct msm_vidc_inst *inst)
		return rc;
		}

		int msm_venc_set_adaptive_bframes(struct msm_vidc_inst *inst)
		{
		int rc = 0;
		struct hfi_device *hdev;
		struct hfi_enable enable;

		if (!inst \|\| !inst->core) {
		dprintk(VIDC_ERR, "%s: invalid params\n", __func__);
		return -EINVAL;
		}
		hdev = inst->core->device;

		enable.enable = true;

		dprintk(VIDC_DBG, "%s: %d\n", __func__, enable.enable);
		rc = call_hfi_op(hdev, session_set_property, inst->session,
		HFI_PROPERTY_PARAM_VENC_ADAPTIVE_B, &enable, sizeof(enable));
		if (rc)
		dprintk(VIDC_ERR, "%s: set property failed\n", __func__);

		return rc;
		}

		int msm_venc_set_rate_control(struct msm_vidc_inst *inst)
		{
		int rc = 0;
		@@ -2198,6 +2336,7 @@ int msm_venc_set_bitrate(struct msm_vidc_inst *inst)
		struct hfi_device *hdev;
		struct v4l2_ctrl *ctrl;
		struct hfi_bitrate bitrate;
		struct hfi_enable enable;

		if (!inst \|\| !inst->core) {
		dprintk(VIDC_ERR, "%s: invalid params\n", __func__);
		@@ -2205,6 +2344,22 @@ int msm_venc_set_bitrate(struct msm_vidc_inst *inst)
		}
		hdev = inst->core->device;

		if (inst->layer_bitrate) {
		dprintk(VIDC_DBG, "%s: Layer bitrate is enabled\n", __func__);
		return 0;
		}

		enable.enable = 0;
		dprintk(VIDC_DBG, "%s: bitrate type: %d\n",
		__func__, enable.enable);
		rc = call_hfi_op(hdev, session_set_property, inst->session,
		HFI_PROPERTY_PARAM_VENC_BITRATE_TYPE, &enable,
		sizeof(enable));
		if (rc) {
		dprintk(VIDC_ERR, "%s: set property failed\n", __func__);
		return rc;
		}

		ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDEO_BITRATE);
		bitrate.bit_rate = ctrl->val;
		bitrate.layer_id = MSM_VIDC_ALL_LAYER_ID;
		@@ -2218,6 +2373,112 @@ int msm_venc_set_bitrate(struct msm_vidc_inst *inst)
		return rc;
		}

		int msm_venc_set_layer_bitrate(struct msm_vidc_inst *inst)
		{
		int rc = 0, i = 0;
		struct hfi_device *hdev;
		struct v4l2_ctrl *bitrate = NULL;
		struct v4l2_ctrl *layer = NULL;
		struct v4l2_ctrl *max_layer = NULL;
		struct v4l2_ctrl *layer_br_ratios[MAX_HIER_CODING_LAYER] = {NULL};
		struct hfi_bitrate layer_br;
		struct hfi_enable enable;

		if (!inst \|\| !inst->core) {
		dprintk(VIDC_ERR, "%s: invalid params\n", __func__);
		return -EINVAL;
		}
		hdev = inst->core->device;

		max_layer = get_ctrl(inst,
		V4L2_CID_MPEG_VIDC_VIDEO_HEVC_MAX_HIER_CODING_LAYER);
		layer = get_ctrl(inst,
		V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER);

		if (!max_layer->val \|\| !layer->val) {
		dprintk(VIDC_DBG,
		"%s: Hierp layer not set. Ignore layer bitrate\n",
		__func__);
		goto error;
		}

		if (max_layer->val < layer->val) {
		dprintk(VIDC_DBG,
		"%s: Hierp layer greater than max isn't allowed\n",
		__func__);
		goto error;
		}

		layer_br_ratios[0] = get_ctrl(inst,
		V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR);
		layer_br_ratios[1] = get_ctrl(inst,
		V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR);
		layer_br_ratios[2] = get_ctrl(inst,
		V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR);
		layer_br_ratios[3] = get_ctrl(inst,
		V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR);
		layer_br_ratios[4] = get_ctrl(inst,
		V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR);
		layer_br_ratios[5] = get_ctrl(inst,
		V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR);

		/* Set layer bitrates only when highest layer br ratio is 100. */
		if (layer_br_ratios[layer->val-1]->val != MAX_BIT_RATE_RATIO \|\|
		layer_br_ratios[0]->val == 0) {
		dprintk(VIDC_DBG,
		"%s: Improper layer bitrate ratio\n",
		__func__);
		goto error;
		}

		for (i = layer->val - 1; i > 0; --i) {
		if (layer_br_ratios[i]->val == 0) {
		dprintk(VIDC_DBG,
		"%s: Layer ratio must be non-zero\n",
		__func__);
		goto error;
		}
		layer_br_ratios[i]->val -= layer_br_ratios[i-1]->val;
		}

		enable.enable = 1;
		dprintk(VIDC_DBG, "%s: %d\n", __func__, enable.enable);
		rc = call_hfi_op(hdev, session_set_property, inst->session,
		HFI_PROPERTY_PARAM_VENC_BITRATE_TYPE, &enable,
		sizeof(enable));
		if (rc) {
		dprintk(VIDC_ERR, "%s: set property failed\n", __func__);
		goto error;
		}

		bitrate = get_ctrl(inst, V4L2_CID_MPEG_VIDEO_BITRATE);
		for (i = 0; i < layer->val; ++i) {
		layer_br.bit_rate =
		bitrate->val * layer_br_ratios[i]->val / 100;
		layer_br.layer_id = i;
		dprintk(VIDC_DBG,
		"%s: Bitrate for Layer[%u]: [%u]\n",
		__func__, layer_br.layer_id, layer_br.bit_rate);

		rc = call_hfi_op(hdev, session_set_property, inst->session,
		HFI_PROPERTY_CONFIG_VENC_TARGET_BITRATE, &layer_br,
		sizeof(layer_br));
		if (rc) {
		dprintk(VIDC_ERR,
		"%s: set property failed for layer: %u\n",
		__func__, layer_br.layer_id);
		goto error;
		}
		}

		inst->layer_bitrate = true;
		return rc;

		error:
		inst->layer_bitrate = false;
		return rc;
		}

		int msm_venc_set_frame_qp(struct msm_vidc_inst *inst)
		{
		int rc = 0;
		@@ -2622,10 +2883,6 @@ int msm_venc_enable_hybrid_hp(struct msm_vidc_inst *inst)
		if (inst->rc_type != V4L2_MPEG_VIDEO_BITRATE_MODE_VBR)
		return 0;

		ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDEO_B_FRAMES);
		if (ctrl->val)
		return 0;

		ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDC_VIDEO_LTRCOUNT);
		if (ctrl->val)
		return 0;
		@@ -2639,6 +2896,8 @@ int msm_venc_enable_hybrid_hp(struct msm_vidc_inst *inst)
		/*
		* Hybrid HP is enabled only for H264 when
		* LTR and B-frame are both disabled,
		* Layer encoding has higher priority over B-frame
		* Hence, no need to check for B-frame
		* Rate control type is VBR and
		* Max layer equals layer count.
		*/
		@@ -2648,11 +2907,12 @@ int msm_venc_enable_hybrid_hp(struct msm_vidc_inst *inst)
		return 0;
		}

		int msm_venc_set_base_layer_id(struct msm_vidc_inst *inst)
		int msm_venc_set_base_layer_priority_id(struct msm_vidc_inst *inst)
		{
		int rc = 0;
		struct hfi_device *hdev;
		struct v4l2_ctrl *ctrl;
		struct v4l2_ctrl *ctrl = NULL;
		struct v4l2_ctrl *max_layer = NULL;
		u32 baselayerid;

		if (!inst \|\| !inst->core) {
		@@ -2661,9 +2921,13 @@ int msm_venc_set_base_layer_id(struct msm_vidc_inst *inst)
		}
		hdev = inst->core->device;

		if (inst->fmts[CAPTURE_PORT].fourcc != V4L2_PIX_FMT_H264 &&
		inst->fmts[CAPTURE_PORT].fourcc != V4L2_PIX_FMT_HEVC)
		max_layer = get_ctrl(inst,
		V4L2_CID_MPEG_VIDC_VIDEO_HEVC_MAX_HIER_CODING_LAYER);
		if (max_layer->val <= 0) {
		dprintk(VIDC_DBG, "%s: Layer id can only be set with Hierp\n",
		__func__);
		return 0;
		}

		ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDC_VIDEO_BASELAYER_ID);
		baselayerid = ctrl->val;
		@@ -2713,10 +2977,14 @@ int msm_venc_set_hp_max_layer(struct msm_vidc_inst *inst)
		hp_layer = ctrl->val - 1;

		if (inst->hybrid_hp) {
		dprintk(VIDC_DBG, "%s: Hybrid hierp layer: %d\n",
		__func__, hp_layer);
		rc = call_hfi_op(hdev, session_set_property, inst->session,
		HFI_PROPERTY_PARAM_VENC_HIER_P_HYBRID_MODE,
		&hp_layer, sizeof(hp_layer));
		} else {
		dprintk(VIDC_DBG, "%s: Hierp max layer: %d\n",
		__func__, hp_layer);
		rc = call_hfi_op(hdev, session_set_property, inst->session,
		HFI_PROPERTY_PARAM_VENC_HIER_P_MAX_NUM_ENH_LAYER,
		&hp_layer, sizeof(hp_layer));
		@@ -2732,6 +3000,7 @@ int msm_venc_set_hp_layer(struct msm_vidc_inst *inst)
		int rc = 0;
		struct hfi_device *hdev;
		struct v4l2_ctrl *ctrl = NULL;
		struct v4l2_ctrl *max_layer = NULL;
		u32 hp_layer = 0;

		if (!inst \|\| !inst->core) {
		@@ -2751,8 +3020,18 @@ int msm_venc_set_hp_layer(struct msm_vidc_inst *inst)
		return 0;
		}

		max_layer = get_ctrl(inst,
		V4L2_CID_MPEG_VIDC_VIDEO_HEVC_MAX_HIER_CODING_LAYER);
		ctrl = get_ctrl(inst,
		V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER);

		if (max_layer->val < ctrl->val) {
		dprintk(VIDC_WARN,
		"%s: HP layer count greater than max isn't allowed\n",
		__func__);
		return 0;
		}

		/*
		* We send enhancement layer count to FW,
		* hence, input 0/1 indicates absence of layer encoding.
		@@ -2760,7 +3039,8 @@ int msm_venc_set_hp_layer(struct msm_vidc_inst *inst)
		if (ctrl->val)
		hp_layer = ctrl->val - 1;

		dprintk(VIDC_DBG, "%s: HP layer: %d\n", __func__, hp_layer);
		dprintk(VIDC_DBG, "%s: Hierp enhancement layer: %d\n",
		__func__, hp_layer);
		rc = call_hfi_op(hdev, session_set_property, inst->session,
		HFI_PROPERTY_CONFIG_VENC_HIER_P_ENH_LAYER,
		&hp_layer, sizeof(hp_layer));
		@@ -3299,46 +3579,34 @@ int msm_venc_set_properties(struct msm_vidc_inst *inst)
		rc = msm_venc_set_frame_rate(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_color_format(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_buffer_counts(inst);
		rc = msm_venc_set_secure_mode(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_operating_rate(inst);
		rc = msm_venc_set_priority(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_secure_mode(inst);
		rc = msm_venc_set_color_format(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_priority(inst);
		rc = msm_venc_set_sequence_header_mode(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_profile_level(inst);
		if (rc)
		goto exit;
		/*
		* set adaptive bframes before intra period as
		* intra period setting may enable adaptive bframes
		* if bframes are present (even though client might not
		* have enabled adaptive bframes setting)
		*/
		rc = msm_venc_set_adaptive_bframes(inst);
		rc = msm_venc_set_8x8_transform(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_intra_period(inst);
		rc = msm_venc_set_bitrate(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_idr_period(inst);
		rc = msm_venc_set_entropy_mode(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_rate_control(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_input_timestamp_rc(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_bitrate(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_frame_qp(inst);
		@@ -3353,67 +3621,80 @@ int msm_venc_set_properties(struct msm_vidc_inst *inst)
		rc = msm_venc_set_grid(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_entropy_mode(inst);
		rc = msm_venc_set_au_delimiter_mode(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_slice_control_mode(inst);
		rc = msm_venc_set_vui_timing_info(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_intra_refresh_mode(inst);
		rc = msm_venc_set_hdr_info(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_loop_filter_mode(inst);
		rc = msm_venc_set_vpx_error_resilience(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_sequence_header_mode(inst);
		rc = msm_venc_set_nal_stream_format(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_au_delimiter_mode(inst);
		rc = msm_venc_set_slice_control_mode(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_base_layer_id(inst);
		rc = msm_venc_set_loop_filter_mode(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_vpx_error_resilience(inst);
		rc = msm_venc_set_intra_refresh_mode(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_video_signal_info(inst);
		rc = msm_venc_set_ltr_mode(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_video_csc(inst);
		rc = msm_venc_set_hp_max_layer(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_8x8_transform(inst);
		rc = msm_venc_set_hp_layer(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_vui_timing_info(inst);
		rc = msm_venc_set_base_layer_priority_id(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_nal_stream_format(inst);
		msm_venc_decide_bframe(inst);
		rc = msm_venc_set_idr_period(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_ltr_mode(inst);
		rc = msm_venc_set_intra_period(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_hp_max_layer(inst);
		rc = msm_venc_set_aspect_ratio(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_hp_layer(inst);
		rc = msm_venc_set_video_signal_info(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_aspect_ratio(inst);
		/*
		* Layer bitrate is preferred over cumulative bitrate.
		* Cumulative bitrate is set only when we fall back.
		*/
		rc = msm_venc_set_layer_bitrate(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_blur_resolution(inst);
		rc = msm_venc_set_bitrate(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_hdr_info(inst);
		rc = msm_venc_set_video_csc(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_blur_resolution(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_extradata(inst);
		if (rc)
		goto exit;

		rc = msm_venc_set_operating_rate(inst);
		if (rc)
		goto exit;
		rc = msm_venc_set_buffer_counts(inst);
		if (rc)
		goto exit;
		exit:
		if (rc)
		dprintk(VIDC_ERR, "%s: failed with %d\n", __func__, rc);

drivers/media/platform/msm/vidc/msm_venc.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ int msm_venc_set_properties(struct msm_vidc_inst *inst);
		int msm_venc_set_extradata(struct msm_vidc_inst *inst);
		int msm_venc_set_frame_rate(struct msm_vidc_inst *inst);
		int msm_venc_set_bitrate(struct msm_vidc_inst *inst);
		int msm_venc_set_layer_bitrate(struct msm_vidc_inst *inst);
		int msm_venc_set_operating_rate(struct msm_vidc_inst *inst);
		int msm_venc_set_idr_period(struct msm_vidc_inst *inst);
		int msm_venc_set_intra_period(struct msm_vidc_inst *inst);
		@@ -32,4 +33,5 @@ int msm_venc_set_request_keyframe(struct msm_vidc_inst *inst);
		int msm_venc_set_intra_refresh_mode(struct msm_vidc_inst *inst);
		int msm_venc_set_hp_max_layer(struct msm_vidc_inst *inst);
		int msm_venc_set_hp_layer(struct msm_vidc_inst *inst);
		int msm_venc_set_base_layer_priority_id(struct msm_vidc_inst *inst);
		#endif

drivers/media/platform/msm/vidc/msm_vidc_internal.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -302,6 +302,7 @@ struct session_prop {
		struct session_crop crop_info;
		u32 fps;
		u32 bitrate;
		bool bframe_changed;
		};

		struct buf_queue {
		@@ -486,6 +487,7 @@ struct msm_vidc_inst {
		u32 frame_quality;
		u32 rc_type;
		u32 hybrid_hp;
		u32 layer_bitrate;
		u32 client_set_ctrls;
		struct internal_buf *dpb_extra_binfo;
		struct msm_vidc_codec_data *codec_data;

drivers/media/platform/msm/vidc/msm_vidc_platform.c

+19 −19

Original line number	Diff line number	Diff line
		@@ -196,12 +196,12 @@ static struct msm_vidc_common_data kona_common_data[] = {
		.value = 60,
		},
		{
		.key = "qcom,max-b-frame-size",
		.value = 8160,
		.key = "qcom,max-b-frame-mbs-per-frame",
		.value = 32400, /* 3840x2160/256 */
		},
		{
		.key = "qcom,max-b-frames-per-sec",
		.value = 60,
		.key = "qcom,max-b-frame-mbs-per-sec",
		.value = 1944000, /* 3840x2160/256 MBs@60fps */
		},
		{
		.key = "qcom,power-collapse-delay",
		@@ -267,12 +267,12 @@ static struct msm_vidc_common_data sm6150_common_data[] = {
		.value = 60,
		},
		{
		.key = "qcom,max-b-frame-size",
		.key = "qcom,max-b-frame-mbs-per-frame",
		.value = 8160,
		},
		{
		.key = "qcom,max-b-frames-per-sec",
		.value = 60,
		.key = "qcom,max-b-frame-mbs-per-sec",
		.value = 489600,
		},
		{
		.key = "qcom,power-collapse-delay",
		@@ -338,12 +338,12 @@ static struct msm_vidc_common_data sm8150_common_data[] = {
		.value = 60,
		},
		{
		.key = "qcom,max-b-frame-size",
		.key = "qcom,max-b-frame-mbs-per-frame",
		.value = 8160,
		},
		{
		.key = "qcom,max-b-frames-per-sec",
		.value = 60,
		.key = "qcom,max-b-frame-mbs-per-sec",
		.value = 489600,
		},
		{
		.key = "qcom,power-collapse-delay",
		@@ -413,12 +413,12 @@ static struct msm_vidc_common_data sdm845_common_data[] = {
		.value = 60,
		},
		{
		.key = "qcom,max-b-frame-size",
		.key = "qcom,max-b-frame-mbs-per-frame",
		.value = 8160,
		},
		{
		.key = "qcom,max-b-frames-per-sec",
		.value = 60,
		.key = "qcom,max-b-frame-mbs-per-sec",
		.value = 489600,
		},
		{
		.key = "qcom,power-collapse-delay",
		@@ -468,12 +468,12 @@ static struct msm_vidc_common_data sdm670_common_data_v0[] = {
		.value = 60,
		},
		{
		.key = "qcom,max-b-frame-size",
		.key = "qcom,max-b-frame-mbs-per-frame",
		.value = 8160,
		},
		{
		.key = "qcom,max-b-frames-per-sec",
		.value = 60,
		.key = "qcom,max-b-frame-mbs-per-sec",
		.value = 489600,
		},
		{
		.key = "qcom,power-collapse-delay",
		@@ -519,12 +519,12 @@ static struct msm_vidc_common_data sdm670_common_data_v1[] = {
		.value = 60,
		},
		{
		.key = "qcom,max-b-frame-size",
		.key = "qcom,max-b-frame-mbs-per-frame",
		.value = 8160,
		},
		{
		.key = "qcom,max-b-frames-per-sec",
		.value = 60,
		.key = "qcom,max-b-frame-mbs-per-sec",
		.value = 489600,
		},
		{
		.key = "qcom,power-collapse-delay",

drivers/media/platform/msm/vidc/msm_vidc_res_parse.c

+6 −0

File changed.

Preview size limit exceeded, changes collapsed.