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Commit 70a2ee6e authored by Chandrakant I Viraktamath's avatar Chandrakant I Viraktamath
Browse files

msm: vidc: Add control to handle timestamp reorder 



Add control to enable/disable timestamp reordering
in driver.

Change-Id: I50c3f60bb8af053881073b40c6df0c74f3f0aafb
Signed-off-by: default avatarChandrakant I Viraktamath <civirakt@codeaurora.org>
parent 3de9db96

include/uapi/vidc/media/msm_vidc_utils.h

+2 −0
Original line number Diff line number Diff line
@@ -258,6 +258,8 @@ enum v4l2_mpeg_vidc_video_bitrate_savings_type { 
		(V4L2_CID_MPEG_MSM_VIDC_BASE + 134)

#define V4L2_CID_MPEG_VIDC_VENC_QPRANGE_BOOST \

		(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_VIDEO_UNKNOWN \

		(V4L2_CID_MPEG_MSM_VIDC_BASE + 0xFFF)

msm/vidc/msm_vdec.c

+11 −0
Original line number Diff line number Diff line
@@ -420,6 +420,15 @@ static struct msm_vidc_ctrl msm_vdec_ctrls[] = { 
		.default_value = V4L2_MPEG_MSM_VIDC_DISABLE,

		.step = 1,

	},

	{

		.id = V4L2_CID_MPEG_VIDC_VIDEO_DISABLE_TIMESTAMP_REORDER,

		.name = "Disable TimeStamp Reorder",

		.type = V4L2_CTRL_TYPE_BOOLEAN,

		.minimum = V4L2_MPEG_MSM_VIDC_DISABLE,

		.maximum = V4L2_MPEG_MSM_VIDC_ENABLE,

		.default_value = V4L2_MPEG_MSM_VIDC_DISABLE,

		.step = 1,

	},

	{

		.id = V4L2_CID_MPEG_VIDC_SUPERFRAME,

		.name = "Superframe",
@@ -952,6 +961,8 @@ int msm_vdec_s_ctrl(struct msm_vidc_inst *inst, struct v4l2_ctrl *ctrl) 
		break;

	case V4L2_CID_MPEG_VIDC_VIDEO_LOWLATENCY_HINT:

		break;

	case V4L2_CID_MPEG_VIDC_VIDEO_DISABLE_TIMESTAMP_REORDER:

		break;

	case V4L2_CID_MPEG_VIDC_VDEC_HEIF_MODE:

		if(get_v4l2_codec(inst) != V4L2_PIX_FMT_HEVC)

			break;

msm/vidc/msm_vidc.c

+2 −3
Original line number Diff line number Diff line
@@ -433,7 +433,7 @@ int msm_vidc_qbuf(void *instance, struct media_device *mdev, 
	timestamp_us = (s64)((b->timestamp.tv_sec * 1000000) +

		b->timestamp.tv_usec);

	if (is_decode_session(inst) && b->type == INPUT_MPLANE &&

		!is_heif_decoder(inst) && !is_secure_session(inst)) {

		is_ts_reorder_allowed(inst)) {

		if (inst->flush_timestamps)

			msm_comm_release_timestamps(inst);

		inst->flush_timestamps = false;
@@ -515,8 +515,7 @@ int msm_vidc_dqbuf(void *instance, struct v4l2_buffer *b) 
	if (is_decode_session(inst) &&

		b->type == OUTPUT_MPLANE &&

		!(b->flags & V4L2_BUF_FLAG_CODECCONFIG) &&

		!is_heif_decoder(inst) &&

		!is_secure_session(inst))

		is_ts_reorder_allowed(inst))

		msm_comm_fetch_ts_framerate(inst, b);



	return rc;

msm/vidc/msm_vidc_common.h

+18 −0
Original line number Diff line number Diff line
@@ -159,6 +159,24 @@ static inline bool is_secure_session(struct msm_vidc_inst *inst) 
	return !!(inst->flags & VIDC_SECURE);

}



static inline bool is_ts_reorder_allowed(struct msm_vidc_inst *inst)

{

	struct v4l2_ctrl *ctrl;



	if (is_secure_session(inst))

		return false;



	if (inst->session_type != MSM_VIDC_DECODER)

		return true;



	if (!is_heif_decoder(inst))

		return true;



	ctrl = get_ctrl(inst,

		V4L2_CID_MPEG_VIDC_VIDEO_DISABLE_TIMESTAMP_REORDER);

	return !ctrl->val;

}



static inline bool is_decode_session(struct msm_vidc_inst *inst)

{

	return inst->session_type == MSM_VIDC_DECODER;