Merge "video: driver: Add support to enable output tx sw fence by default"

driver/platform/common/inc/msm_vidc_platform.h

@@ -336,7 +336,6 @@ int msm_vidc_adjust_dec_lowlatency_mode(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_session_priority(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_roi_info(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_all_intra(void *instance, struct v4l2_ctrl *ctrl);
-int msm_vidc_adjust_dec_outbuf_fence(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_dec_outbuf_fence_type(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_dec_outbuf_fence_direction(void *instance,
 	struct v4l2_ctrl *ctrl);

driver/platform/common/inc/msm_vidc_platform_ext.h

@@ -247,6 +247,12 @@ enum v4l2_mpeg_vidc_av1_tier {
 #define V4L2_CID_MPEG_VIDC_GRID_WIDTH                                         \
 	(V4L2_CID_MPEG_VIDC_BASE + 0x49)
 
+#define V4L2_CID_MPEG_VIDC_MAX_NUM_REORDER_FRAMES                             \
+	(V4L2_CID_MPEG_VIDC_BASE + 0x4A)
+
+#define V4L2_CID_MPEG_VIDC_INTERLACE                                          \
+	(V4L2_CID_MPEG_VIDC_BASE + 0x4B)
+
 int msm_vidc_adjust_ir_period(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_dec_frame_rate(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_dec_operating_rate(void *instance, struct v4l2_ctrl *ctrl);

driver/platform/common/src/msm_vidc_platform.c

@@ -2234,30 +2234,6 @@ int msm_vidc_adjust_roi_info(void *instance, struct v4l2_ctrl *ctrl)
 	return 0;
 }
 
-int msm_vidc_adjust_dec_outbuf_fence(void *instance, struct v4l2_ctrl *ctrl)
-{
-	struct msm_vidc_inst *inst = (struct msm_vidc_inst *) instance;
-	u32 adjusted_value = 0;
-	s32 picture_order = -1;
-
-	adjusted_value = ctrl ? ctrl->val : inst->capabilities[META_OUTBUF_FENCE].value;
-
-	if (msm_vidc_get_parent_value(inst, META_OUTBUF_FENCE, OUTPUT_ORDER,
-		&picture_order, __func__))
-		return -EINVAL;
-
-	if (picture_order == 0) {
-		/* disable outbuf fence */
-		adjusted_value = MSM_VIDC_META_DISABLE |
-			MSM_VIDC_META_RX_INPUT;
-	}
-
-	msm_vidc_update_cap_value(inst, META_OUTBUF_FENCE,
-		adjusted_value, __func__);
-
-	return 0;
-}
-
 int msm_vidc_adjust_dec_outbuf_fence_type(void *instance, struct v4l2_ctrl *ctrl)
 {
 	struct msm_vidc_inst_cap *capability;

driver/platform/kalama/src/msm_vidc_kalama.c

@@ -546,7 +546,7 @@ static struct msm_platform_inst_capability instance_cap_data_kalama[] = {
 		0, MSM_VIDC_META_DISABLE,
 		V4L2_CID_MPEG_VIDC_METADATA_OUTBUF_FENCE,
 		HFI_PROP_FENCE,
-		CAP_FLAG_BITMASK | CAP_FLAG_META},
+		CAP_FLAG_BITMASK | CAP_FLAG_META | CAP_FLAG_DYNAMIC_ALLOWED},
 
 	/*
 	 * Client to do set_ctrl with FENCE_ID to set fence_id
@@ -565,6 +565,40 @@ static struct msm_platform_inst_capability instance_cap_data_kalama[] = {
 		0,
 		CAP_FLAG_VOLATILE},
 
+	/* Fence type for input buffer. Currently unused */
+	{INBUF_FENCE_TYPE, DEC, H264|HEVC|VP9|AV1,
+		MSM_VIDC_FENCE_NONE, MSM_VIDC_FENCE_NONE,
+		BIT(MSM_VIDC_FENCE_NONE),
+		MSM_VIDC_FENCE_NONE,
+		0,
+		HFI_PROP_FENCE_TYPE,
+		CAP_FLAG_MENU | CAP_FLAG_INPUT_PORT},
+
+	{OUTBUF_FENCE_TYPE, DEC, H264|HEVC|VP9|AV1,
+		MSM_VIDC_FENCE_NONE, MSM_VIDC_SYNX_V2_FENCE,
+		BIT(MSM_VIDC_FENCE_NONE) | BIT(MSM_VIDC_SW_FENCE),
+		MSM_VIDC_FENCE_NONE,
+		0,
+		HFI_PROP_FENCE_TYPE,
+		CAP_FLAG_MENU | CAP_FLAG_OUTPUT_PORT},
+
+	/* Fence direction for input buffer. Currently unused */
+	{INBUF_FENCE_DIRECTION, DEC, H264|HEVC|VP9|AV1,
+		MSM_VIDC_FENCE_DIR_NONE, MSM_VIDC_FENCE_DIR_NONE,
+		BIT(MSM_VIDC_FENCE_DIR_NONE),
+		MSM_VIDC_FENCE_DIR_NONE,
+		0,
+		HFI_PROP_FENCE_DIRECTION,
+		CAP_FLAG_MENU | CAP_FLAG_INPUT_PORT},
+
+	{OUTBUF_FENCE_DIRECTION, DEC, H264|HEVC|VP9|AV1,
+		MSM_VIDC_FENCE_DIR_NONE, MSM_VIDC_FENCE_DIR_RX,
+		BIT(MSM_VIDC_FENCE_DIR_NONE) | BIT(MSM_VIDC_FENCE_DIR_TX),
+		MSM_VIDC_FENCE_DIR_NONE,
+		0,
+		HFI_PROP_FENCE_DIRECTION,
+		CAP_FLAG_MENU | CAP_FLAG_OUTPUT_PORT},
+
 	{TS_REORDER, DEC, H264|HEVC,
 		0, 1, 1, 0,
 		V4L2_CID_MPEG_VIDC_TS_REORDER},
@@ -1539,9 +1573,17 @@ static struct msm_platform_inst_capability instance_cap_data_kalama[] = {
 		0,
 		HFI_PROP_PIPE},
 
-	{POC, DEC, H264, 0, 2, 1, 1,
+	{POC, DEC, H264,
+		0, 2, 1, 1,
 		0,
-		HFI_PROP_PIC_ORDER_CNT_TYPE},
+		HFI_PROP_PIC_ORDER_CNT_TYPE,
+		CAP_FLAG_VOLATILE},
+
+	{MAX_NUM_REORDER_FRAMES, DEC, H264 | HEVC,
+		0, 16, 1, 0,
+		V4L2_CID_MPEG_VIDC_MAX_NUM_REORDER_FRAMES,
+		HFI_PROP_MAX_NUM_REORDER_FRAMES,
+		CAP_FLAG_VOLATILE},
 
 	{QUALITY_MODE, ENC, CODECS_ALL,
 		MSM_VIDC_MAX_QUALITY_MODE,
@@ -1551,8 +1593,9 @@ static struct msm_platform_inst_capability instance_cap_data_kalama[] = {
 	{CODED_FRAMES, DEC, H264|HEVC|HEIC,
 		CODED_FRAMES_PROGRESSIVE, CODED_FRAMES_INTERLACE,
 		1, CODED_FRAMES_PROGRESSIVE,
-		0,
-		HFI_PROP_CODED_FRAMES},
+		V4L2_CID_MPEG_VIDC_INTERLACE,
+		HFI_PROP_CODED_FRAMES,
+		CAP_FLAG_VOLATILE},
 
 	{BIT_DEPTH, DEC, CODECS_ALL, BIT_DEPTH_8, BIT_DEPTH_10, 1, BIT_DEPTH_8,
 		0,
@@ -1982,10 +2025,30 @@ static struct msm_platform_inst_cap_dependency instance_cap_dependency_data_kala
 		msm_vidc_set_u32},
 
 	{META_OUTBUF_FENCE, DEC, H264|HEVC|VP9|AV1,
-		{LOWLATENCY_MODE},
-		msm_vidc_adjust_dec_outbuf_fence,
+		{LOWLATENCY_MODE, OUTBUF_FENCE_TYPE, OUTBUF_FENCE_DIRECTION},
+		NULL,
+		NULL},
+
+	{INBUF_FENCE_TYPE, DEC, H264|HEVC|VP9|AV1,
+		{0},
+		NULL,
 		NULL},
 
+	{OUTBUF_FENCE_TYPE, DEC, H264|HEVC|VP9|AV1,
+		{0},
+		msm_vidc_adjust_dec_outbuf_fence_type,
+		msm_vidc_set_outbuf_fence_type},
+
+	{INBUF_FENCE_DIRECTION, DEC, H264|HEVC|VP9|AV1,
+		{0},
+		NULL,
+		NULL},
+
+	{OUTBUF_FENCE_DIRECTION, DEC, H264|HEVC|VP9|AV1,
+		{0},
+		msm_vidc_adjust_dec_outbuf_fence_direction,
+		msm_vidc_set_outbuf_fence_direction},
+
 	{HFLIP, ENC, CODECS_ALL,
 		{0},
 		NULL,
@@ -2352,7 +2415,7 @@ static struct msm_platform_inst_cap_dependency instance_cap_dependency_data_kala
 		NULL},
 
 	{OUTPUT_ORDER, DEC, H264|HEVC|VP9|AV1,
-		{META_OUTBUF_FENCE},
+		{0},
 		msm_vidc_adjust_output_order,
 		msm_vidc_set_u32},
 

driver/platform/pineapple/src/msm_vidc_pineapple.c

@@ -607,7 +607,7 @@ static struct msm_platform_inst_capability instance_cap_data_pineapple[] = {
 		0, MSM_VIDC_META_DISABLE,
 		V4L2_CID_MPEG_VIDC_METADATA_OUTBUF_FENCE,
 		HFI_PROP_FENCE,
-		CAP_FLAG_BITMASK | CAP_FLAG_META},
+		CAP_FLAG_BITMASK | CAP_FLAG_META | CAP_FLAG_DYNAMIC_ALLOWED},
 
 	/*
 	 * Client to do set_ctrl with FENCE_ID to set fence_id
@@ -626,7 +626,7 @@ static struct msm_platform_inst_capability instance_cap_data_pineapple[] = {
 		0,
 		CAP_FLAG_VOLATILE},
 
-	/* Fence type for input buffer. Currently unsed */
+	/* Fence type for input buffer. Currently unused */
 	{INBUF_FENCE_TYPE, DEC, H264|HEVC|VP9|AV1,
 		MSM_VIDC_FENCE_NONE, MSM_VIDC_FENCE_NONE,
 		BIT(MSM_VIDC_FENCE_NONE),
@@ -644,7 +644,7 @@ static struct msm_platform_inst_capability instance_cap_data_pineapple[] = {
 		HFI_PROP_FENCE_TYPE,
 		CAP_FLAG_MENU | CAP_FLAG_OUTPUT_PORT},
 
-	/* Fence direction for input buffer. Currently unsed */
+	/* Fence direction for input buffer. Currently unused */
 	{INBUF_FENCE_DIRECTION, DEC, H264|HEVC|VP9|AV1,
 		MSM_VIDC_FENCE_DIR_NONE, MSM_VIDC_FENCE_DIR_NONE,
 		BIT(MSM_VIDC_FENCE_DIR_NONE),
@@ -1649,9 +1649,17 @@ static struct msm_platform_inst_capability instance_cap_data_pineapple[] = {
 		0,
 		HFI_PROP_PIPE},
 
-	{POC, DEC, H264, 0, 2, 1, 1,
+	{POC, DEC, H264,
+		0, 2, 1, 1,
 		0,
-		HFI_PROP_PIC_ORDER_CNT_TYPE},
+		HFI_PROP_PIC_ORDER_CNT_TYPE,
+		CAP_FLAG_VOLATILE},
+
+	{MAX_NUM_REORDER_FRAMES, DEC, H264 | HEVC,
+		0, 16, 1, 0,
+		V4L2_CID_MPEG_VIDC_MAX_NUM_REORDER_FRAMES,
+		HFI_PROP_MAX_NUM_REORDER_FRAMES,
+		CAP_FLAG_VOLATILE},
 
 	{QUALITY_MODE, ENC, CODECS_ALL,
 		MSM_VIDC_MAX_QUALITY_MODE,
@@ -1661,8 +1669,9 @@ static struct msm_platform_inst_capability instance_cap_data_pineapple[] = {
 	{CODED_FRAMES, DEC, H264|HEVC|HEIC,
 		CODED_FRAMES_PROGRESSIVE, CODED_FRAMES_INTERLACE,
 		1, CODED_FRAMES_PROGRESSIVE,
-		0,
-		HFI_PROP_CODED_FRAMES},
+		V4L2_CID_MPEG_VIDC_INTERLACE,
+		HFI_PROP_CODED_FRAMES,
+		CAP_FLAG_VOLATILE},
 
 	{BIT_DEPTH, DEC, CODECS_ALL, BIT_DEPTH_8, BIT_DEPTH_10, 1, BIT_DEPTH_8,
 		0,
@@ -1853,7 +1862,7 @@ static struct msm_platform_inst_capability instance_cap_data_pineapple[] = {
 		0, MSM_VIDC_META_DISABLE,
 		V4L2_CID_MPEG_VIDC_METADATA_PICTURE_TYPE,
 		HFI_PROP_PICTURE_TYPE,
-		CAP_FLAG_BITMASK | CAP_FLAG_META},
+		CAP_FLAG_BITMASK | CAP_FLAG_META | CAP_FLAG_DYNAMIC_ALLOWED},
 
 	{META_SEI_MASTERING_DISP, ENC, HEVC|HEIC,
 		MSM_VIDC_META_DISABLE,
@@ -1955,7 +1964,7 @@ static struct msm_platform_inst_capability instance_cap_data_pineapple[] = {
 		0, MSM_VIDC_META_DISABLE,
 		V4L2_CID_MPEG_VIDC_METADATA_BUFFER_TAG,
 		HFI_PROP_BUFFER_TAG,
-		CAP_FLAG_BITMASK | CAP_FLAG_META},
+		CAP_FLAG_BITMASK | CAP_FLAG_META | CAP_FLAG_DYNAMIC_ALLOWED},
 
 	{META_DPB_TAG_LIST, DEC, CODECS_ALL,
 		MSM_VIDC_META_DISABLE,
@@ -2092,15 +2101,9 @@ static struct msm_platform_inst_cap_dependency instance_cap_dependency_data_pine
 		NULL,
 		msm_vidc_set_u32},
 
-	{META_OUTBUF_FENCE, DEC, H264|HEVC|AV1,
-		{LOWLATENCY_MODE, SLICE_DECODE,
-			OUTBUF_FENCE_TYPE, OUTBUF_FENCE_DIRECTION},
-		msm_vidc_adjust_dec_outbuf_fence,
-		NULL},
-
-	{META_OUTBUF_FENCE, DEC, VP9,
+	{META_OUTBUF_FENCE, DEC, H264|HEVC|AV1|VP9,
 		{LOWLATENCY_MODE, OUTBUF_FENCE_TYPE, OUTBUF_FENCE_DIRECTION},
-		msm_vidc_adjust_dec_outbuf_fence,
+		NULL,
 		NULL},
 
 	{INBUF_FENCE_TYPE, DEC, H264|HEVC|VP9|AV1,
@@ -2257,7 +2260,7 @@ static struct msm_platform_inst_cap_dependency instance_cap_dependency_data_pine
 		NULL},
 
 	{LOWLATENCY_MODE, DEC, H264|HEVC|AV1,
-		{STAGE, SLICE_DECODE},
+		{STAGE},
 		msm_vidc_adjust_dec_lowlatency_mode,
 		NULL},
 
@@ -2512,13 +2515,8 @@ static struct msm_platform_inst_cap_dependency instance_cap_dependency_data_pine
 		NULL,
 		NULL},
 
-	{OUTPUT_ORDER, DEC, H264|HEVC|AV1,
-		{META_OUTBUF_FENCE, SLICE_DECODE},
-		msm_vidc_adjust_output_order,
-		msm_vidc_set_u32},
-
-	{OUTPUT_ORDER, DEC, VP9,
-		{META_OUTBUF_FENCE},
+	{OUTPUT_ORDER, DEC, H264|HEVC|AV1|VP9,
+		{0},
 		msm_vidc_adjust_output_order,
 		msm_vidc_set_u32},
 
@@ -2794,6 +2792,7 @@ static const u32 pineapple_vdec_psc_hevc[] = {
 	HFI_PROP_LEVEL,
 	HFI_PROP_TIER,
 	HFI_PROP_SIGNAL_COLOR_INFO,
+	HFI_PROP_MAX_NUM_REORDER_FRAMES,
 };
 
 static const u32 pineapple_vdec_psc_vp9[] = {

driver/vidc/inc/msm_vdec.h

@@ -33,6 +33,8 @@ int msm_vdec_start_cmd(struct msm_vidc_inst *inst);
 int msm_vdec_handle_release_buffer(struct msm_vidc_inst *inst,
 	struct msm_vidc_buffer *buf);
 int msm_vdec_set_num_comv(struct msm_vidc_inst *inst);
+int msm_vdec_subscribe_metadata(struct msm_vidc_inst *inst,
+	enum msm_vidc_port_type port);
 int msm_vdec_get_input_internal_buffers(struct msm_vidc_inst *inst);
 int msm_vdec_create_input_internal_buffers(struct msm_vidc_inst *inst);
 int msm_vdec_queue_input_internal_buffers(struct msm_vidc_inst *inst);

driver/vidc/inc/msm_vidc_internal.h

@@ -390,6 +390,7 @@ enum msm_vidc_metadata_bits {
 	CAP(CHROMA_QP_INDEX_OFFSET)               \
 	CAP(PIPE)                                 \
 	CAP(POC)                                  \
+	CAP(MAX_NUM_REORDER_FRAMES)               \
 	CAP(CODED_FRAMES)                         \
 	CAP(BIT_DEPTH)                            \
 	CAP(CODEC_CONFIG)                         \
@@ -822,6 +823,7 @@ struct msm_vidc_subscription_params {
 	u32                    tier;
 	u32                    av1_film_grain_present;
 	u32                    av1_super_block_enabled;
+	u32                    max_num_reorder_frames;
 };
 
 struct msm_vidc_hfi_frame_info {

driver/vidc/src/msm_vdec.c

@@ -399,6 +399,34 @@ static int msm_vdec_set_picture_order_count(struct msm_vidc_inst *inst,
 	return rc;
 }
 
+static int msm_vdec_set_max_num_reorder_frames(struct msm_vidc_inst *inst,
+	enum msm_vidc_port_type port)
+{
+	int rc = 0;
+	u32 reorder_frames = 0;
+
+	if (port != INPUT_PORT && port != OUTPUT_PORT) {
+		i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
+		return -EINVAL;
+	}
+
+	reorder_frames = inst->subcr_params[port].max_num_reorder_frames;
+	i_vpr_h(inst, "%s: max reorder frames count: %d", __func__, reorder_frames);
+	rc = venus_hfi_session_property(inst,
+			HFI_PROP_MAX_NUM_REORDER_FRAMES,
+			HFI_HOST_FLAGS_NONE,
+			get_hfi_port(inst, port),
+			HFI_PAYLOAD_U32,
+			&reorder_frames,
+			sizeof(u32));
+	if (rc) {
+		i_vpr_e(inst, "%s: set property failed\n", __func__);
+		return rc;
+	}
+
+	return rc;
+}
+
 static int msm_vdec_set_colorspace(struct msm_vidc_inst *inst,
 	enum msm_vidc_port_type port)
 {
@@ -693,6 +721,26 @@ static int msm_vdec_set_output_properties(struct msm_vidc_inst *inst)
 	return rc;
 }
 
+static bool msm_vdec_check_outbuf_fence_allowed(struct msm_vidc_inst *inst)
+{
+	/* no need of checking for reordering/interlace for vp9/av1 */
+	if (inst->codec == MSM_VIDC_VP9 || inst->codec == MSM_VIDC_AV1)
+		return true;
+
+	if (inst->capabilities[CODED_FRAMES].value == CODED_FRAMES_INTERLACE ||
+		(!inst->capabilities[OUTPUT_ORDER].value &&
+		inst->capabilities[MAX_NUM_REORDER_FRAMES].value)) {
+		i_vpr_e(inst,
+			"%s: outbuf tx fence is unsupported for coded frames %d or output order %d and max num reorder frames %d\n",
+			__func__, inst->capabilities[CODED_FRAMES].value,
+			inst->capabilities[OUTPUT_ORDER].value,
+			inst->capabilities[MAX_NUM_REORDER_FRAMES].value);
+		return false;
+	}
+
+	return true;
+}
+
 int msm_vdec_get_input_internal_buffers(struct msm_vidc_inst *inst)
 {
 	int rc = 0;
@@ -843,6 +891,7 @@ static int msm_vdec_subscribe_input_port_settings_change(struct msm_vidc_inst *i
 		{HFI_PROP_CODED_FRAMES,                  msm_vdec_set_coded_frames           },
 		{HFI_PROP_BUFFER_FW_MIN_OUTPUT_COUNT,    msm_vdec_set_min_output_count       },
 		{HFI_PROP_PIC_ORDER_CNT_TYPE,            msm_vdec_set_picture_order_count    },
+		{HFI_PROP_MAX_NUM_REORDER_FRAMES,        msm_vdec_set_max_num_reorder_frames },
 		{HFI_PROP_SIGNAL_COLOR_INFO,             msm_vdec_set_colorspace             },
 		{HFI_PROP_PROFILE,                       msm_vdec_set_profile                },
 		{HFI_PROP_LEVEL,                         msm_vdec_set_level                  },
@@ -1015,14 +1064,14 @@ static int msm_vdec_subscribe_property(struct msm_vidc_inst *inst,
 	return rc;
 }
 
-static int msm_vdec_subscribe_metadata(struct msm_vidc_inst *inst,
+int msm_vdec_subscribe_metadata(struct msm_vidc_inst *inst,
 	enum msm_vidc_port_type port)
 {
 	int rc = 0;
 	u32 payload[32] = {0};
 	u32 i, count = 0;
 
-	i_vpr_h(inst, "%s()\n", __func__);
+	i_vpr_h(inst, "%s() port %d\n", __func__, port);
 
 	payload[0] = HFI_MODE_METADATA;
 	if (port == INPUT_PORT) {
@@ -1139,7 +1188,7 @@ static int msm_vdec_set_delivery_mode_property(struct msm_vidc_inst *inst,
 	};
 	static const u32 property_input_list[] = {};
 
-	i_vpr_h(inst, "%s()\n", __func__);
+	i_vpr_h(inst, "%s() port %d\n", __func__, port);
 
 	payload[0] = HFI_MODE_PROPERTY;
 
@@ -1153,18 +1202,19 @@ static int msm_vdec_set_delivery_mode_property(struct msm_vidc_inst *inst,
 		}
 	} else if (port == OUTPUT_PORT) {
 		for (i = 0; i < ARRAY_SIZE(property_output_list); i++) {
-			if (property_output_list[i] == META_OUTBUF_FENCE &&
-				is_meta_rx_inp_enabled(inst, META_OUTBUF_FENCE)) {
-				/*
-				 * if output buffer fence enabled via
-				 * META_OUTBUF_FENCE, then driver will send
-				 * fence id via HFI_PROP_FENCE to firmware.
-				 * So enable HFI_PROP_FENCE property as
-				 * delivery mode property.
-				 */
-				payload[count + 1] =
-					inst->capabilities[property_output_list[i]].hfi_id;
-				count++;
+			if (property_output_list[i] == META_OUTBUF_FENCE) {
+				if (is_meta_rx_inp_enabled(inst,
+					META_OUTBUF_FENCE)) {
+					/*
+					* if output buffer fence enabled via
+					* META_OUTBUF_FENCE, then driver will send
+					* fence id via HFI_PROP_FENCE to firmware.
+					* So enable HFI_PROP_FENCE property as
+					* delivery mode property.
+					*/
+					payload[++count] =
+						inst->capabilities[property_output_list[i]].hfi_id;
+				}
 				continue;
 			}
 			if (inst->capabilities[property_output_list[i]].value) {
@@ -1239,6 +1289,7 @@ int msm_vdec_init_input_subcr_params(struct msm_vidc_inst *inst)
 	subsc_params->level = inst->capabilities[LEVEL].value;
 	subsc_params->tier = inst->capabilities[HEVC_TIER].value;
 	subsc_params->pic_order_cnt = inst->capabilities[POC].value;
+	subsc_params->max_num_reorder_frames = inst->capabilities[MAX_NUM_REORDER_FRAMES].value;
 	subsc_params->bit_depth = inst->capabilities[BIT_DEPTH].value;
 	if (inst->capabilities[CODED_FRAMES].value ==
 			CODED_FRAMES_PROGRESSIVE)
@@ -1363,6 +1414,8 @@ static int msm_vdec_read_input_subcr_params(struct msm_vidc_inst *inst)
 	msm_vidc_update_cap_value(inst, LEVEL, subsc_params.level, __func__);
 	msm_vidc_update_cap_value(inst, HEVC_TIER, subsc_params.tier, __func__);
 	msm_vidc_update_cap_value(inst, POC, subsc_params.pic_order_cnt, __func__);
+	msm_vidc_update_cap_value(inst, MAX_NUM_REORDER_FRAMES,
+		subsc_params.max_num_reorder_frames, __func__);
 	if (subsc_params.bit_depth == BIT_DEPTH_8)
 		msm_vidc_update_cap_value(inst, BIT_DEPTH, BIT_DEPTH_8, __func__);
 	else
@@ -1378,14 +1431,6 @@ static int msm_vdec_read_input_subcr_params(struct msm_vidc_inst *inst)
 			subsc_params.av1_super_block_enabled, __func__);
 	}
 
-	/* disable META_OUTBUF_FENCE if session is Interlace type */
-	if (inst->capabilities[CODED_FRAMES].value ==
-		CODED_FRAMES_INTERLACE) {
-		msm_vidc_update_cap_value(inst, META_OUTBUF_FENCE,
-			MSM_VIDC_META_RX_INPUT |
-			MSM_VIDC_META_DISABLE, __func__);
-	}
-
 	inst->fw_min_count = subsc_params.fw_min_count;
 	inst->buffers.output.min_count = call_session_op(core,
 		min_count, inst, MSM_VIDC_BUF_OUTPUT);
@@ -1700,6 +1745,11 @@ static int msm_vdec_subscribe_output_port_settings_change(struct msm_vidc_inst *
 			payload_size = sizeof(u32);
 			payload_type = HFI_PAYLOAD_U32;
 			break;
+		case HFI_PROP_MAX_NUM_REORDER_FRAMES:
+			payload[0] = subsc_params.max_num_reorder_frames;
+			payload_size = sizeof(u32);
+			payload_type = HFI_PAYLOAD_U32;
+			break;
 		default:
 			i_vpr_e(inst, "%s: unknown property %#x\n", __func__,
 				prop_type);
@@ -1788,6 +1838,13 @@ int msm_vdec_streamon_output(struct msm_vidc_inst *inst)
 	if (rc)
 		goto error;
 
+	if (is_meta_rx_inp_enabled(inst, META_OUTBUF_FENCE)) {
+		if (!msm_vdec_check_outbuf_fence_allowed(inst)) {
+			rc = -EINVAL;
+			goto error;
+		}
+	}
+
 	if (!inst->opsc_properties_set) {
 		memcpy(&inst->subcr_params[OUTPUT_PORT],
 				&inst->subcr_params[INPUT_PORT],
@@ -2130,6 +2187,8 @@ int msm_vdec_start_cmd(struct msm_vidc_inst *inst)
 	if (is_sub_state(inst, MSM_VIDC_DRC) &&
 		is_sub_state(inst, MSM_VIDC_DRC_LAST_BUFFER) &&
 		is_sub_state(inst, MSM_VIDC_INPUT_PAUSE)) {
+		i_vpr_h(inst, "%s: alloc and queue input internal buffers\n",
+			__func__);
 		rc = msm_vidc_alloc_and_queue_input_internal_buffers(inst);
 		if (rc)
 			return rc;

driver/vidc/src/msm_vidc_driver.c

@@ -1225,6 +1225,19 @@ int msm_vidc_process_streamon_output(struct msm_vidc_inst *inst)
 		rc = msm_vidc_set_pipe(inst, PIPE);
 		if (rc)
 			return rc;
+		/*
+		 * Input port subscription for metadata may be changed.
+		 * For eg: due to IPSC, driver may have disabled tx
+		 * type output fence, hence fence related metadatas
+		 * to recieve on input port will be disabled by HAL.
+		 * Hence, update metadata subscription properties
+		 * on INPUT port before sending RESUME command to FW.
+		 */
+		i_vpr_l(inst, "%s: reset input port subscribe metadata\n",
+			__func__);
+		rc = msm_vdec_subscribe_metadata(inst, INPUT_PORT);
+		if (rc)
+			return rc;
 	}
 
 	/*
@@ -1236,6 +1249,7 @@ int msm_vidc_process_streamon_output(struct msm_vidc_inst *inst)
 		is_sub_state(inst, MSM_VIDC_DRAIN_LAST_BUFFER);
 	if (!drain_pending && is_state(inst, MSM_VIDC_INPUT_STREAMING)) {
 		if (is_sub_state(inst, MSM_VIDC_INPUT_PAUSE)) {
+			i_vpr_h(inst, "%s: resume input port\n", __func__);
 			rc = venus_hfi_session_resume(inst, INPUT_PORT,
 					HFI_CMD_SETTINGS_CHANGE);
 			if (rc)
@@ -1480,6 +1494,15 @@ int msm_vidc_get_control(struct msm_vidc_inst *inst, struct v4l2_ctrl *ctrl)
 			i_vpr_l(inst, "%s: fence fd: %d\n",
 				__func__, ctrl->val);
 		break;
+	case MAX_NUM_REORDER_FRAMES:
+		ctrl->val = inst->capabilities[MAX_NUM_REORDER_FRAMES].value;
+		i_vpr_h(inst, "%s: max num reorder frames: %d\n",
+			__func__, ctrl->val);
+		break;
+	case CODED_FRAMES:
+		ctrl->val = inst->capabilities[CODED_FRAMES].value;
+		i_vpr_h(inst, "%s: coded frames: %d\n", __func__, ctrl->val);
+		break;
 	default:
 		i_vpr_e(inst, "invalid ctrl %s id %d\n",
 			ctrl->name, ctrl->id);

driver/vidc/src/msm_vidc_fence.c

@@ -164,7 +164,7 @@ static void msm_vidc_fence_destroy(struct msm_vidc_inst *inst, u64 fence_id)
 		return;
 	}
 
-	i_vpr_e(inst, "%s: fence %s\n", __func__, fence->name);
+	i_vpr_l(inst, "%s: fence %s\n", __func__, fence->name);
 	list_del_init(&fence->list);
 	dma_fence_set_error(&fence->dma_fence, -EINVAL);
 	dma_fence_signal(&fence->dma_fence);

driver/vidc/src/msm_vidc_state.c

@@ -845,8 +845,8 @@ static int msm_vidc_input_streaming_state(struct msm_vidc_inst *inst,
 		if (is_decode_session(inst)) {
 			/* check dynamic allowed if master port is streaming */
 			if (!(inst->capabilities[cap_id].flags & CAP_FLAG_DYNAMIC_ALLOWED)) {
-				i_vpr_e(inst, "%s: cap_id %#x not allowed in state %s\n",
-					__func__, cap_id, state_name(inst->state));
+				i_vpr_e(inst, "%s: cap_id %#x (%s) not allowed in state %s\n",
+					__func__, cap_id, cap_name(cap_id), state_name(inst->state));
 				return -EINVAL;
 			}
 		}

driver/vidc/src/venus_hfi_response.c

@@ -47,7 +47,7 @@ void print_psc_properties(const char *str, struct msm_vidc_inst *inst,
 {
 	i_vpr_h(inst,
 		"%s: width %d, height %d, crop offsets[0] %#x, crop offsets[1] %#x, bit depth %#x, coded frames %d "
-		"fw min count %d, poc %d, color info %d, profile %d, level %d, tier %d, fg present %d, sb enabled %d\n",
+		"fw min count %d, poc %d, color info %d, profile %d, level %d, tier %d, fg present %d, sb enabled %d max_num_reorder_frames %d\n",
 		str, (subsc_params.bitstream_resolution & HFI_BITMASK_BITSTREAM_WIDTH) >> 16,
 		(subsc_params.bitstream_resolution & HFI_BITMASK_BITSTREAM_HEIGHT),
 		subsc_params.crop_offsets[0], subsc_params.crop_offsets[1],
@@ -55,7 +55,7 @@ void print_psc_properties(const char *str, struct msm_vidc_inst *inst,
 		subsc_params.fw_min_count, subsc_params.pic_order_cnt,
 		subsc_params.color_info, subsc_params.profile, subsc_params.level,
 		subsc_params.tier, subsc_params.av1_film_grain_present,
-		subsc_params.av1_super_block_enabled);
+		subsc_params.av1_super_block_enabled, subsc_params.max_num_reorder_frames);
 }
 
 static void print_sfr_message(struct msm_vidc_core *core)
@@ -849,11 +849,15 @@ static int msm_vidc_handle_fence_signal(struct msm_vidc_inst *inst,
 			return -EINVAL;
 		}
 	} else {
-		if (inst->hfi_frame_info.fence_id)
+		if (!inst->hfi_frame_info.fence_id) {
+			return 0;
+		} else {
 			i_vpr_e(inst,
-				"%s: fence id is received although fencing is not enabled\n",
-				__func__);
-		return 0;
+				"%s: fence id: %d is received although fencing is not enabled\n",
+				__func__, inst->hfi_frame_info.fence_id);
+			signal_error = true;
+			goto signal;
+		}
 	}
 
 	if (inst->capabilities[OUTBUF_FENCE_TYPE].value ==
@@ -874,6 +878,7 @@ static int msm_vidc_handle_fence_signal(struct msm_vidc_inst *inst,
 		return -EINVAL;
 	}
 
+signal:
 	/* fence signalling */
 	if (signal_error) {
 		/* signal fence error */
@@ -1196,7 +1201,14 @@ static bool is_metabuffer_dequeued(struct msm_vidc_inst *inst,
 
 	list_for_each_entry(buffer, &buffers->list, list) {
 		if (buffer->index == buf->index &&
-			buffer->attr & MSM_VIDC_ATTR_DEQUEUED) {
+			(buffer->attr & MSM_VIDC_ATTR_DEQUEUED ||
+			buffer->attr & MSM_VIDC_ATTR_BUFFER_DONE)) {
+			/*
+			 * For META_OUTBUF_FENCE case, meta buffers are
+			 * dequeued ahead in time and completed vb2 done
+			 * as well. Hence, check for vb2 buffer done flag since
+			 * dequeued flag is already cleared for such buffers
+			 */
 			found = true;
 			break;
 		}
@@ -1216,14 +1228,6 @@ static int msm_vidc_check_meta_buffers(struct msm_vidc_inst *inst)
 	};
 
 	for (i = 0; i < ARRAY_SIZE(buffer_type); i++) {
-		/*
-		 * skip input meta buffers check as meta buffers were
-		 * already delivered if output fence enabled.
-		 */
-		if (is_meta_rx_inp_enabled(inst, META_OUTBUF_FENCE)) {
-			if (buffer_type[i] == MSM_VIDC_BUF_INPUT)
-				continue;
-		}
 		buffers = msm_vidc_get_buffers(inst, buffer_type[i], __func__);
 		if (!buffers)
 			return -EINVAL;
@@ -1732,6 +1736,9 @@ static int handle_property_with_payload(struct msm_vidc_inst *inst,
 	case HFI_PROP_AV1_SUPER_BLOCK_ENABLED:
 		inst->subcr_params[port].av1_super_block_enabled = payload_ptr[0];
 		break;
+	case HFI_PROP_MAX_NUM_REORDER_FRAMES:
+		inst->subcr_params[port].max_num_reorder_frames = payload_ptr[0];
+		break;
 	case HFI_PROP_PICTURE_TYPE:
 		inst->hfi_frame_info.picture_type = payload_ptr[0];
 		if (inst->hfi_frame_info.picture_type & HFI_PICTURE_B)