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Commit b6307684 authored by Jigarkumar Zala's avatar Jigarkumar Zala
Browse files

msm: camera: icp: Add support for semi real time device types 



Add support for IPE/BPS semi real time device types.

Change-Id: I1d9974eb796ce1723205072651d53ecb84023e88
Signed-off-by: default avatarKarthik Anantha Ram <kartanan@codeaurora.org>
Signed-off-by: default avatarVishalsingh Hajeri <vhajeri@codeaurora.org>
Signed-off-by: default avatarJigarkumar Zala <jzala@codeaurora.org>
parent 2f6c89b4

drivers/cam_icp/icp_hw/icp_hw_mgr/cam_icp_hw_mgr.c

+31 −4
Original line number Diff line number Diff line
@@ -5012,10 +5012,31 @@ static int cam_icp_get_acquire_info(struct cam_icp_hw_mgr *hw_mgr, 
	return 0;

}



static uint32_t cam_icp_unify_dev_type(

	uint32_t dev_type)

{

	switch (dev_type) {

	case CAM_ICP_RES_TYPE_BPS:

		return CAM_ICP_RES_TYPE_BPS;

	case CAM_ICP_RES_TYPE_BPS_RT:

		return CAM_ICP_RES_TYPE_BPS;

	case CAM_ICP_RES_TYPE_BPS_SEMI_RT:

		return CAM_ICP_RES_TYPE_BPS;

	case CAM_ICP_RES_TYPE_IPE:

		return CAM_ICP_RES_TYPE_IPE;

	case CAM_ICP_RES_TYPE_IPE_RT:

		return CAM_ICP_RES_TYPE_IPE;

	case CAM_ICP_RES_TYPE_IPE_SEMI_RT:

		return CAM_ICP_RES_TYPE_IPE;

	default:

		return CAM_ICP_RES_TYPE_MAX;

	}

}



static int cam_icp_mgr_acquire_hw(void *hw_mgr_priv, void *acquire_hw_args)

{

	int rc = 0, bitmap_size = 0;

	uint32_t ctx_id = 0;

	uint32_t ctx_id = 0, dev_type;

	uint64_t io_buf_addr;

	size_t io_buf_size;

	struct cam_icp_hw_mgr *hw_mgr = hw_mgr_priv;
@@ -5108,6 +5129,10 @@ static int cam_icp_mgr_acquire_hw(void *hw_mgr_priv, void *acquire_hw_args) 
		goto create_handle_failed;

	}



	CAM_DBG(CAM_ICP,

		"created stream handle for dev_type %u",

		icp_dev_acquire_info->dev_type);



	cmd_mem_region.num_regions = 1;

	cmd_mem_region.map_info_array[0].mem_handle =

		icp_dev_acquire_info->io_config_cmd_handle;
@@ -5167,10 +5192,12 @@ static int cam_icp_mgr_acquire_hw(void *hw_mgr_priv, void *acquire_hw_args) 
	/* Start context timer*/

	cam_icp_ctx_timer_start(ctx_data);

	hw_mgr->ctxt_cnt++;

	dev_type = cam_icp_unify_dev_type(icp_dev_acquire_info->dev_type);

	icp_dev_acquire_info->dev_type = dev_type;

	mutex_unlock(&hw_mgr->hw_mgr_mutex);

	CAM_DBG(CAM_ICP, "Acquire Done for ctx_id %u dev name %s dev type %d",

		ctx_data->ctx_id, cam_icp_dev_type_to_name(

		icp_dev_acquire_info->dev_type),



	CAM_DBG(CAM_ICP, "Acquire Done for ctx_id %u dev type %d",

		ctx_data->ctx_id,

		icp_dev_acquire_info->dev_type);



	return 0;