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Commit ca17de82 authored by Santhosh Behara's avatar Santhosh Behara Committed by Gerrit - the friendly Code Review server
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msm: vidc: Add support for encoder complexity 



Add support for encoder complexity handling.
Enable lowpower mode if the complexity is 0.

Change-Id: Ife290b377c844e5b1d3be93b2509c787f8e05c59
Signed-off-by: default avatarSanthosh Behara <santhoshbehara@codeaurora.org>
parent d435c9e7

include/uapi/vidc/media/msm_vidc_utils.h

+2 −0
Original line number Diff line number Diff line
@@ -261,6 +261,8 @@ enum v4l2_mpeg_vidc_video_bitrate_savings_type { 
		(V4L2_CID_MPEG_MSM_VIDC_BASE + 135)

#define V4L2_CID_MPEG_VIDC_VIDEO_DISABLE_TIMESTAMP_REORDER \

		(V4L2_CID_MPEG_MSM_VIDC_BASE + 136)

#define V4L2_CID_MPEG_VIDC_VENC_COMPLEXITY \

		(V4L2_CID_MPEG_MSM_VIDC_BASE + 137)



#define V4L2_CID_MPEG_VIDC_VIDEO_UNKNOWN \

		(V4L2_CID_MPEG_MSM_VIDC_BASE + 0xFFF)

msm/vidc/msm_venc.c

+15 −0
Original line number Diff line number Diff line
@@ -596,6 +596,16 @@ static struct msm_vidc_ctrl msm_venc_ctrls[] = { 
		.step = 1,

		.menu_skip_mask = 0,

	},

	{

		.id = V4L2_CID_MPEG_VIDC_VENC_COMPLEXITY,

		.name = "Encoder complexity",

		.type = V4L2_CTRL_TYPE_INTEGER,

		.minimum = 0,

		.maximum = 100,

		.default_value = 100,

		.step = 1,

		.qmenu = NULL,

	},

	{

		.id = V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE,

		.name = "Set Hier coding type",
@@ -1976,6 +1986,11 @@ int msm_venc_s_ctrl(struct msm_vidc_inst *inst, struct v4l2_ctrl *ctrl) 
	case V4L2_CID_MPEG_VIDC_VENC_BITRATE_BOOST:

		inst->boost_enabled = true;

		break;

	case V4L2_CID_MPEG_VIDC_VENC_COMPLEXITY:

		if (is_realtime_session(inst)) {

			s_vpr_h(sid, "Client is setting complexity for RT session\n");

		}

		break;

	case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:

		inst->entropy_mode = msm_comm_v4l2_to_hfi(

			V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE,

msm/vidc/msm_vidc_clocks.c

+4 −0
Original line number Diff line number Diff line
@@ -1434,6 +1434,7 @@ static inline int msm_vidc_power_save_mode_enable(struct msm_vidc_inst *inst, 
	void *pdata = NULL;

	struct hfi_device *hdev = NULL;

	u32 hfi_perf_mode;

	struct v4l2_ctrl *ctrl;



	hdev = inst->core->device;

	if (inst->session_type != MSM_VIDC_ENCODER) {
@@ -1443,6 +1444,9 @@ static inline int msm_vidc_power_save_mode_enable(struct msm_vidc_inst *inst, 
		return 0;

	}



	ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDC_VENC_COMPLEXITY);

	if (!is_realtime_session(inst) && !ctrl->val)

		enable = true;

	prop_id = HFI_PROPERTY_CONFIG_VENC_PERF_MODE;

	hfi_perf_mode = enable ? HFI_VENC_PERFMODE_POWER_SAVE :

		HFI_VENC_PERFMODE_MAX_QUALITY;