Merge "msm: cam: isp: Add state machine for FS2" into dev/msm-4.14-camx (4a78797a) · Commits · e / devices / android_kernel_oneplus_sm8150

drivers/media/platform/msm/camera/cam_isp/cam_isp_context.c

+375 −9

Original line number	Diff line number	Diff line
		@@ -1228,6 +1228,236 @@ static int __cam_isp_ctx_handle_error(struct cam_isp_context *ctx_isp,
		return rc;
		}

		static int __cam_isp_ctx_fs2_sof_in_sof_state(
		struct cam_isp_context ctx_isp, void evt_data)
		{
		int rc = 0;
		struct cam_isp_hw_sof_event_data *sof_event_data = evt_data;
		struct cam_ctx_request *req;
		struct cam_context *ctx = ctx_isp->base;
		struct cam_req_mgr_trigger_notify notify;
		uint64_t request_id = 0;


		req = list_last_entry(&ctx->pending_req_list,
		struct cam_ctx_request, list);

		if (!evt_data) {
		CAM_ERR(CAM_ISP, "in valid sof event data");
		return -EINVAL;
		}

		ctx_isp->frame_id++;
		ctx_isp->sof_timestamp_val = sof_event_data->timestamp;
		ctx_isp->boot_timestamp = sof_event_data->boot_time;
		__cam_isp_ctx_update_state_monitor_array(ctx_isp,
		CAM_ISP_STATE_CHANGE_TRIGGER_SOF, req->request_id);
		CAM_DBG(CAM_ISP, "frame id: %lld time stamp:0x%llx",
		ctx_isp->frame_id, ctx_isp->sof_timestamp_val);

		if (!(list_empty(&ctx->wait_req_list)))
		goto end;

		if (ctx->ctx_crm_intf && ctx->ctx_crm_intf->notify_trigger &&
		ctx_isp->active_req_cnt <= 2) {
		if (ctx_isp->subscribe_event & CAM_TRIGGER_POINT_SOF) {
		notify.link_hdl = ctx->link_hdl;
		notify.dev_hdl = ctx->dev_hdl;
		notify.frame_id = ctx_isp->frame_id;
		notify.trigger = CAM_TRIGGER_POINT_SOF;

		ctx->ctx_crm_intf->notify_trigger(&notify);
		CAM_DBG(CAM_ISP, "Notify CRM SOF frame %lld",
		ctx_isp->frame_id);
		}

		list_for_each_entry(req, &ctx->active_req_list, list) {
		if (req->request_id > ctx_isp->reported_req_id) {
		request_id = req->request_id;
		ctx_isp->reported_req_id = request_id;
		break;
		}
		}

		__cam_isp_ctx_send_sof_timestamp(ctx_isp, request_id,
		CAM_REQ_MGR_SOF_EVENT_SUCCESS);
		} else {
		CAM_ERR_RATE_LIMIT(CAM_ISP, "Can not notify SOF to CRM");
		rc = -EFAULT;
		}

		end:
		return rc;
		}

		static int __cam_isp_ctx_fs2_buf_done(struct cam_isp_context *ctx_isp,
		void *evt_data)
		{
		int rc = 0;
		struct cam_isp_hw_done_event_data *done =
		(struct cam_isp_hw_done_event_data *) evt_data;
		struct cam_context *ctx = ctx_isp->base;
		int prev_active_req_cnt = 0;
		int curr_req_id = 0;
		struct cam_ctx_request *req;

		prev_active_req_cnt = ctx_isp->active_req_cnt;
		req = list_first_entry(&ctx->active_req_list,
		struct cam_ctx_request, list);
		if (req)
		curr_req_id = req->request_id;

		rc = __cam_isp_ctx_handle_buf_done_in_activated_state(ctx_isp, done, 0);

		if (prev_active_req_cnt == ctx_isp->active_req_cnt + 1) {
		if (list_empty(&ctx->wait_req_list) &&
		list_empty(&ctx->active_req_list)) {
		CAM_DBG(CAM_ISP, "No request, move to SOF");
		ctx_isp->substate_activated =
		CAM_ISP_CTX_ACTIVATED_SOF;
		if (ctx_isp->reported_req_id < curr_req_id) {
		ctx_isp->reported_req_id = curr_req_id;
		__cam_isp_ctx_send_sof_timestamp(ctx_isp,
		curr_req_id,
		CAM_REQ_MGR_SOF_EVENT_SUCCESS);
		}
		}
		}

		return rc;
		}

		static int __cam_isp_ctx_fs2_buf_done_in_epoch(struct cam_isp_context *ctx_isp,
		void *evt_data)
		{
		int rc = 0;

		rc = __cam_isp_ctx_fs2_buf_done(ctx_isp, evt_data);
		return rc;
		}

		static int __cam_isp_ctx_fs2_buf_done_in_applied(
		struct cam_isp_context *ctx_isp,
		void *evt_data)
		{
		int rc = 0;

		rc = __cam_isp_ctx_fs2_buf_done(ctx_isp, evt_data);
		return rc;
		}

		static int __cam_isp_ctx_fs2_reg_upd_in_sof(struct cam_isp_context *ctx_isp,
		void *evt_data)
		{
		int rc = 0;
		struct cam_ctx_request *req = NULL;
		struct cam_isp_ctx_req *req_isp;
		struct cam_context *ctx = ctx_isp->base;

		if (ctx->state != CAM_CTX_ACTIVATED && ctx_isp->frame_id > 1) {
		CAM_DBG(CAM_ISP, "invalid RUP");
		goto end;
		}

		/*
		* This is for the first update. The initial setting will
		* cause the reg_upd in the first frame.
		*/
		if (!list_empty(&ctx->wait_req_list)) {
		req = list_first_entry(&ctx->wait_req_list,
		struct cam_ctx_request, list);
		list_del_init(&req->list);
		req_isp = (struct cam_isp_ctx_req *) req->req_priv;
		if (req_isp->num_fence_map_out == req_isp->num_acked)
		list_add_tail(&req->list, &ctx->free_req_list);
		else
		CAM_ERR(CAM_ISP,
		"receive rup in unexpected state");
		}
		if (req != NULL) {
		__cam_isp_ctx_update_state_monitor_array(ctx_isp,
		CAM_ISP_STATE_CHANGE_TRIGGER_REG_UPDATE,
		req->request_id);
		}
		end:
		return rc;
		}

		static int __cam_isp_ctx_fs2_reg_upd_in_applied_state(
		struct cam_isp_context ctx_isp, void evt_data)
		{
		int rc = 0;
		struct cam_ctx_request *req = NULL;
		struct cam_context *ctx = ctx_isp->base;
		struct cam_isp_ctx_req *req_isp;
		struct cam_req_mgr_trigger_notify notify;
		uint64_t request_id = 0;

		if (list_empty(&ctx->wait_req_list)) {
		CAM_ERR(CAM_ISP, "Reg upd ack with no waiting request");
		goto end;
		}
		req = list_first_entry(&ctx->wait_req_list,
		struct cam_ctx_request, list);
		list_del_init(&req->list);

		req_isp = (struct cam_isp_ctx_req *) req->req_priv;
		if (req_isp->num_fence_map_out != 0) {
		list_add_tail(&req->list, &ctx->active_req_list);
		ctx_isp->active_req_cnt++;
		CAM_DBG(CAM_REQ, "move request %lld to active list(cnt = %d)",
		req->request_id, ctx_isp->active_req_cnt);
		} else {
		/* no io config, so the request is completed. */
		list_add_tail(&req->list, &ctx->free_req_list);
		}

		/*
		* This function only called directly from applied and bubble applied
		* state so change substate here.
		*/
		ctx_isp->substate_activated = CAM_ISP_CTX_ACTIVATED_EPOCH;
		if (req_isp->num_fence_map_out != 1)
		goto end;

		if (ctx->ctx_crm_intf && ctx->ctx_crm_intf->notify_trigger &&
		ctx_isp->active_req_cnt <= 2) {
		list_for_each_entry(req, &ctx->active_req_list, list) {
		if (req->request_id > ctx_isp->reported_req_id) {
		request_id = req->request_id;
		ctx_isp->reported_req_id = request_id;
		break;
		}
		}

		__cam_isp_ctx_send_sof_timestamp(ctx_isp, request_id,
		CAM_REQ_MGR_SOF_EVENT_SUCCESS);

		if (ctx_isp->subscribe_event & CAM_TRIGGER_POINT_SOF) {
		notify.link_hdl = ctx->link_hdl;
		notify.dev_hdl = ctx->dev_hdl;
		notify.frame_id = ctx_isp->frame_id;
		notify.trigger = CAM_TRIGGER_POINT_SOF;

		ctx->ctx_crm_intf->notify_trigger(&notify);
		CAM_DBG(CAM_ISP, "Notify CRM SOF frame %lld",
		ctx_isp->frame_id);
		}
		} else {
		CAM_ERR_RATE_LIMIT(CAM_ISP, "Can not notify SOF to CRM");
		rc = -EFAULT;
		}

		CAM_DBG(CAM_ISP, "next substate %d", ctx_isp->substate_activated);
		end:
		if (req != NULL && !rc) {
		__cam_isp_ctx_update_state_monitor_array(ctx_isp,
		CAM_ISP_STATE_CHANGE_TRIGGER_EPOCH,
		req->request_id);
		}
		return rc;
		}

		static struct cam_isp_ctx_irq_ops
		cam_isp_ctx_activated_state_machine_irq[CAM_ISP_CTX_ACTIVATED_MAX] = {
		/* SOF */
		@@ -1301,6 +1531,79 @@ static struct cam_isp_ctx_irq_ops
		},
		};

		static struct cam_isp_ctx_irq_ops
		cam_isp_ctx_fs2_state_machine_irq[CAM_ISP_CTX_ACTIVATED_MAX] = {
		/* SOF */
		{
		.irq_ops = {
		__cam_isp_ctx_handle_error,
		__cam_isp_ctx_fs2_sof_in_sof_state,
		__cam_isp_ctx_fs2_reg_upd_in_sof,
		__cam_isp_ctx_fs2_sof_in_sof_state,
		__cam_isp_ctx_notify_eof_in_activated_state,
		NULL,
		},
		},
		/* APPLIED */
		{
		.irq_ops = {
		__cam_isp_ctx_handle_error,
		__cam_isp_ctx_sof_in_activated_state,
		__cam_isp_ctx_fs2_reg_upd_in_applied_state,
		__cam_isp_ctx_epoch_in_applied,
		__cam_isp_ctx_notify_eof_in_activated_state,
		__cam_isp_ctx_fs2_buf_done_in_applied,
		},
		},
		/* EPOCH */
		{
		.irq_ops = {
		__cam_isp_ctx_handle_error,
		__cam_isp_ctx_sof_in_epoch,
		__cam_isp_ctx_reg_upd_in_epoch_state,
		__cam_isp_ctx_notify_sof_in_activated_state,
		__cam_isp_ctx_notify_eof_in_activated_state,
		__cam_isp_ctx_fs2_buf_done_in_epoch,
		},
		},
		/* BUBBLE */
		{
		.irq_ops = {
		__cam_isp_ctx_handle_error,
		__cam_isp_ctx_sof_in_activated_state,
		NULL,
		__cam_isp_ctx_notify_sof_in_activated_state,
		__cam_isp_ctx_notify_eof_in_activated_state,
		__cam_isp_ctx_buf_done_in_bubble,
		},
		},
		/* Bubble Applied */
		{
		.irq_ops = {
		__cam_isp_ctx_handle_error,
		__cam_isp_ctx_sof_in_activated_state,
		__cam_isp_ctx_reg_upd_in_activated_state,
		__cam_isp_ctx_epoch_in_bubble_applied,
		NULL,
		__cam_isp_ctx_buf_done_in_bubble_applied,
		},
		},
		/* HW ERROR */
		{
		.irq_ops = {
		NULL,
		__cam_isp_ctx_sof_in_activated_state,
		__cam_isp_ctx_reg_upd_in_hw_error,
		NULL,
		NULL,
		NULL,
		},
		},
		/* HALT */
		{
		},
		};

		static int __cam_isp_ctx_apply_req_in_activated_state(
		struct cam_context ctx, struct cam_req_mgr_apply_request apply,
		uint32_t next_state)
		@@ -1620,6 +1923,58 @@ static struct cam_ctx_ops
		},
		};

		static struct cam_ctx_ops
		cam_isp_ctx_fs2_state_machine[CAM_ISP_CTX_ACTIVATED_MAX] = {
		/* SOF */
		{
		.ioctl_ops = {},
		.crm_ops = {
		.apply_req = __cam_isp_ctx_apply_req_in_sof,
		},
		.irq_ops = NULL,
		},
		/* APPLIED */
		{
		.ioctl_ops = {},
		.crm_ops = {},
		.irq_ops = NULL,
		},
		/* EPOCH */
		{
		.ioctl_ops = {},
		.crm_ops = {
		.apply_req = __cam_isp_ctx_apply_req_in_epoch,
		},
		.irq_ops = NULL,
		},
		/* BUBBLE */
		{
		.ioctl_ops = {},
		.crm_ops = {
		.apply_req = __cam_isp_ctx_apply_req_in_bubble,
		},
		.irq_ops = NULL,
		},
		/* Bubble Applied */
		{
		.ioctl_ops = {},
		.crm_ops = {},
		.irq_ops = NULL,
		},
		/* HW ERROR */
		{
		.ioctl_ops = {},
		.crm_ops = {},
		.irq_ops = NULL,
		},
		/* HALT */
		{
		.ioctl_ops = {},
		.crm_ops = {},
		.irq_ops = NULL,
		},
		};

		static int __cam_isp_ctx_rdi_only_sof_in_top_state(
		struct cam_isp_context ctx_isp, void evt_data)
		{
		@@ -2424,7 +2779,7 @@ static int __cam_isp_ctx_acquire_dev_in_available(struct cam_context *ctx,
		/* Query the context has rdi only resource */
		hw_cmd_args.ctxt_to_hw_map = param.ctxt_to_hw_map;
		hw_cmd_args.cmd_type = CAM_HW_MGR_CMD_INTERNAL;
		isp_hw_cmd_args.cmd_type = CAM_ISP_HW_MGR_CMD_IS_RDI_ONLY_CONTEXT;
		isp_hw_cmd_args.cmd_type = CAM_ISP_HW_MGR_CMD_CTX_TYPE;
		hw_cmd_args.u.internal_args = (void *)&isp_hw_cmd_args;
		rc = ctx->hw_mgr_intf->hw_cmd(ctx->hw_mgr_intf->hw_mgr_priv,
		&hw_cmd_args);
		@@ -2433,7 +2788,7 @@ static int __cam_isp_ctx_acquire_dev_in_available(struct cam_context *ctx,
		goto free_hw;
		}

		if (isp_hw_cmd_args.u.is_rdi_only_context) {
		if (isp_hw_cmd_args.u.ctx_type == CAM_ISP_CTX_RDI) {
		/*
		* this context has rdi only resource assign rdi only
		* state machine
		@@ -2444,6 +2799,13 @@ static int __cam_isp_ctx_acquire_dev_in_available(struct cam_context *ctx,
		cam_isp_ctx_rdi_only_activated_state_machine_irq;
		ctx_isp->substate_machine =
		cam_isp_ctx_rdi_only_activated_state_machine;
		ctx_isp->rdi_only_context = true;
		} else if (isp_hw_cmd_args.u.ctx_type == CAM_ISP_CTX_FS2) {
		CAM_DBG(CAM_ISP, "FS2 Session has PIX ,RD and RDI");
		ctx_isp->substate_machine_irq =
		cam_isp_ctx_fs2_state_machine_irq;
		ctx_isp->substate_machine =
		cam_isp_ctx_fs2_state_machine;
		} else {
		CAM_DBG(CAM_ISP, "Session has PIX or PIX and RDI resources");
		ctx_isp->substate_machine_irq =
		@@ -2452,7 +2814,6 @@ static int __cam_isp_ctx_acquire_dev_in_available(struct cam_context *ctx,
		cam_isp_ctx_activated_state_machine;
		}

		ctx_isp->rdi_only_context = isp_hw_cmd_args.u.is_rdi_only_context;
		ctx_isp->hw_ctx = param.ctxt_to_hw_map;
		ctx_isp->hw_acquired = true;
		ctx_isp->split_acquire = false;
		@@ -2570,7 +2931,7 @@ static int __cam_isp_ctx_acquire_hw_v1(struct cam_context *ctx,
		/* Query the context has rdi only resource */
		hw_cmd_args.ctxt_to_hw_map = param.ctxt_to_hw_map;
		hw_cmd_args.cmd_type = CAM_HW_MGR_CMD_INTERNAL;
		isp_hw_cmd_args.cmd_type = CAM_ISP_HW_MGR_CMD_IS_RDI_ONLY_CONTEXT;
		isp_hw_cmd_args.cmd_type = CAM_ISP_HW_MGR_CMD_CTX_TYPE;
		hw_cmd_args.u.internal_args = (void *)&isp_hw_cmd_args;
		rc = ctx->hw_mgr_intf->hw_cmd(ctx->hw_mgr_intf->hw_mgr_priv,
		&hw_cmd_args);
		@@ -2579,7 +2940,7 @@ static int __cam_isp_ctx_acquire_hw_v1(struct cam_context *ctx,
		goto free_hw;
		}

		if (isp_hw_cmd_args.u.is_rdi_only_context) {
		if (isp_hw_cmd_args.u.ctx_type == CAM_ISP_CTX_RDI) {
		/*
		* this context has rdi only resource assign rdi only
		* state machine
		@@ -2590,6 +2951,13 @@ static int __cam_isp_ctx_acquire_hw_v1(struct cam_context *ctx,
		cam_isp_ctx_rdi_only_activated_state_machine_irq;
		ctx_isp->substate_machine =
		cam_isp_ctx_rdi_only_activated_state_machine;
		ctx_isp->rdi_only_context = true;
		} else if (isp_hw_cmd_args.u.ctx_type == CAM_ISP_CTX_FS2) {
		CAM_DBG(CAM_ISP, "FS2 Session has PIX ,RD and RDI");
		ctx_isp->substate_machine_irq =
		cam_isp_ctx_fs2_state_machine_irq;
		ctx_isp->substate_machine =
		cam_isp_ctx_fs2_state_machine;
		} else {
		CAM_DBG(CAM_ISP, "Session has PIX or PIX and RDI resources");
		ctx_isp->substate_machine_irq =
		@@ -2598,16 +2966,14 @@ static int __cam_isp_ctx_acquire_hw_v1(struct cam_context *ctx,
		cam_isp_ctx_activated_state_machine;
		}

		ctx_isp->rdi_only_context = isp_hw_cmd_args.u.is_rdi_only_context;
		ctx_isp->hw_ctx = param.ctxt_to_hw_map;
		ctx_isp->hw_acquired = true;
		ctx->ctxt_to_hw_map = param.ctxt_to_hw_map;

		trace_cam_context_state("ISP", ctx);
		CAM_DBG(CAM_ISP,
		"Acquire success on session_hdl 0x%xs RDI only %d ctx %u",
		ctx->session_hdl,
		(isp_hw_cmd_args.u.is_rdi_only_context ? 1 : 0), ctx->ctx_id);
		"Acquire success on session_hdl 0x%xs ctx_type %d ctx_id %u",
		ctx->session_hdl, isp_hw_cmd_args.u.ctx_type, ctx->ctx_id);
		kfree(acquire_hw_info);
		return rc;

drivers/media/platform/msm/camera/cam_isp/isp_hw_mgr/cam_ife_hw_mgr.c

+16 −10

Original line number	Diff line number	Diff line
		@@ -2228,7 +2228,8 @@ static int cam_isp_blob_bw_update(
		if (!hw_mgr_res->hw_res[i])
		continue;

		if (hw_mgr_res->res_id == CAM_ISP_HW_VFE_IN_CAMIF)
		if ((hw_mgr_res->res_id == CAM_ISP_HW_VFE_IN_CAMIF)
		\|\| (hw_mgr_res->res_id == CAM_ISP_HW_VFE_IN_RD))
		if (i == CAM_ISP_HW_SPLIT_LEFT) {
		if (camif_l_bw_updated)
		continue;
		@@ -3599,6 +3600,7 @@ static int cam_isp_packet_generic_blob_handler(void *user_data,
		CAM_ERR(CAM_ISP, "FS Update Failed rc: %d", rc);
		}
		break;

		default:
		CAM_WARN(CAM_ISP, "Invalid blob type %d", blob_type);
		break;
		@@ -3904,12 +3906,6 @@ static int cam_ife_mgr_cmd(void hw_mgr_priv, void cmd_args)
		hw_cmd_args->u.internal_args;

		switch (isp_hw_cmd_args->cmd_type) {
		case CAM_ISP_HW_MGR_CMD_IS_RDI_ONLY_CONTEXT:
		if (ctx->is_rdi_only_context)
		isp_hw_cmd_args->u.is_rdi_only_context = 1;
		else
		isp_hw_cmd_args->u.is_rdi_only_context = 0;
		break;
		case CAM_ISP_HW_MGR_CMD_PAUSE_HW:
		cam_ife_mgr_pause_hw(ctx);
		break;
		@@ -3920,6 +3916,14 @@ static int cam_ife_mgr_cmd(void hw_mgr_priv, void cmd_args)
		cam_ife_mgr_sof_irq_debug(ctx,
		isp_hw_cmd_args->u.sof_irq_enable);
		break;
		case CAM_ISP_HW_MGR_CMD_CTX_TYPE:
		if (ctx->is_fe_enable)
		isp_hw_cmd_args->u.ctx_type = CAM_ISP_CTX_FS2;
		else if (ctx->is_rdi_only_context)
		isp_hw_cmd_args->u.ctx_type = CAM_ISP_CTX_RDI;
		else
		isp_hw_cmd_args->u.ctx_type = CAM_ISP_CTX_PIX;
		break;
		default:
		CAM_ERR(CAM_ISP, "Invalid HW mgr command:0x%x",
		hw_cmd_args->cmd_type);
		@@ -4472,7 +4476,8 @@ static int cam_ife_hw_mgr_handle_reg_update(
		rup_status = hw_res->bottom_half_handler(
		hw_res, evt_payload);

		if (!ife_hwr_mgr_ctx->is_rdi_only_context)
		if (ife_hwr_mgr_ctx->is_rdi_only_context == 0 &&
		ife_hwr_mgr_ctx->is_fe_enable == false)
		continue;

		if (atomic_read(&ife_hwr_mgr_ctx->overflow_pending))
		@@ -4815,7 +4820,8 @@ static int cam_ife_hw_mgr_handle_sof(
		hw_res, evt_payload);

		/* check if it is rdi only context */
		if (ife_hw_mgr_ctx->is_rdi_only_context) {
		if (ife_hw_mgr_ctx->is_fe_enable \|\|
		ife_hw_mgr_ctx->is_rdi_only_context) {
		if (!sof_status && !sof_sent) {
		cam_ife_mgr_cmd_get_sof_timestamp(
		ife_hw_mgr_ctx,
		@@ -4826,7 +4832,7 @@ static int cam_ife_hw_mgr_handle_sof(
		ife_hw_mgr_ctx->common.cb_priv,
		CAM_ISP_HW_EVENT_SOF,
		&sof_done_event_data);
		CAM_DBG(CAM_ISP, "sof_status = %d",
		CAM_DBG(CAM_ISP, "RDI sof_status = %d",
		sof_status);

		sof_sent = true;

drivers/media/platform/msm/camera/cam_isp/isp_hw_mgr/include/cam_isp_hw_mgr_intf.h

+11 −3

Original line number	Diff line number	Diff line
		@@ -199,20 +199,28 @@ enum cam_isp_hw_mgr_command {
		CAM_ISP_HW_MGR_CMD_PAUSE_HW,
		CAM_ISP_HW_MGR_CMD_RESUME_HW,
		CAM_ISP_HW_MGR_CMD_SOF_DEBUG,
		CAM_ISP_HW_MGR_CMD_CTX_TYPE,
		CAM_ISP_HW_MGR_CMD_MAX,
		};

		enum cam_isp_ctx_type {
		CAM_ISP_CTX_FS2 = 1,
		CAM_ISP_CTX_RDI,
		CAM_ISP_CTX_PIX,
		CAM_ISP_CTX_MAX,
		};
		/**
		* struct cam_isp_hw_cmd_args - Payload for hw manager command
		*
		* @cmd_type HW command type
		* @get_context Get context type information
		* @sof_irq_enable To debug if SOF irq is enabled
		* @ctx_type RDI_ONLY, PIX and RDI, or FS2
		*/
		struct cam_isp_hw_cmd_args {
		uint32_t cmd_type;
		union {
		uint32_t is_rdi_only_context;
		uint32_t sof_irq_enable;
		uint32_t ctx_type;
		} u;
		};

drivers/media/platform/msm/camera/cam_isp/isp_hw_mgr/isp_hw/vfe_hw/cam_vfe_core.c

+6 −1

Original line number	Diff line number	Diff line
		@@ -36,6 +36,11 @@ static uint32_t camif_irq_reg_mask[CAM_IFE_IRQ_REGISTERS_MAX] = {
		0x00000000,
		};

		static uint32_t camif_fe_irq_reg_mask[CAM_IFE_IRQ_REGISTERS_MAX] = {
		0x10000056,
		0x00000000,
		};

		static uint32_t camif_irq_err_reg_mask[CAM_IFE_IRQ_REGISTERS_MAX] = {
		0x0003FC00,
		0xEFFF7EBC,
		@@ -606,7 +611,7 @@ int cam_vfe_start(void hw_priv, void start_args, uint32_t arg_size)
		cam_irq_controller_subscribe_irq(
		core_info->vfe_irq_controller,
		CAM_IRQ_PRIORITY_1,
		camif_irq_reg_mask,
		camif_fe_irq_reg_mask,
		&core_info->irq_payload,
		cam_vfe_irq_top_half,
		cam_ife_mgr_do_tasklet,