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Commit 21aa959f authored by Karthik Anantha Ram's avatar Karthik Anantha Ram Committed by Vishalsingh Hajeri
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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>
parent db92782e

drivers/media/platform/msm/camera/cam_icp/icp_hw/icp_hw_mgr/cam_icp_hw_mgr.c

+31 −4
Original line number Original line Diff line number Diff line
@@ -4965,10 +4965,31 @@ static int cam_icp_get_acquire_info(struct cam_icp_hw_mgr *hw_mgr, 
	return 0;

	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)

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

{

{

	int rc = 0, bitmap_size = 0;

	int rc = 0, bitmap_size = 0;

	uint32_t ctx_id = 0;

	uint32_t ctx_id = 0, dev_type;

	uint64_t io_buf_addr;

	uint64_t io_buf_addr;

	size_t io_buf_size;

	size_t io_buf_size;

	struct cam_icp_hw_mgr *hw_mgr = hw_mgr_priv;

	struct cam_icp_hw_mgr *hw_mgr = hw_mgr_priv;
@@ -5061,6 +5082,10 @@ static int cam_icp_mgr_acquire_hw(void *hw_mgr_priv, void *acquire_hw_args) 
		goto create_handle_failed;

		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.num_regions = 1;

	cmd_mem_region.map_info_array[0].mem_handle =

	cmd_mem_region.map_info_array[0].mem_handle =

		icp_dev_acquire_info->io_config_cmd_handle;

		icp_dev_acquire_info->io_config_cmd_handle;
@@ -5120,10 +5145,12 @@ static int cam_icp_mgr_acquire_hw(void *hw_mgr_priv, void *acquire_hw_args) 
	/* Start context timer*/

	/* Start context timer*/

	cam_icp_ctx_timer_start(ctx_data);

	cam_icp_ctx_timer_start(ctx_data);

	hw_mgr->ctxt_cnt++;

	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);

	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(

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

		icp_dev_acquire_info->dev_type),

		ctx_data->ctx_id,

		icp_dev_acquire_info->dev_type);

		icp_dev_acquire_info->dev_type);





	return 0;

	return 0;

include/uapi/media/cam_icp.h

+7 −4
Original line number Original line Diff line number Diff line
@@ -21,7 +21,10 @@ 
#define CAM_ICP_RES_TYPE_BPS         1

#define CAM_ICP_RES_TYPE_BPS         1

#define CAM_ICP_RES_TYPE_IPE_RT      2

#define CAM_ICP_RES_TYPE_IPE_RT      2

#define CAM_ICP_RES_TYPE_IPE         3

#define CAM_ICP_RES_TYPE_IPE         3

#define CAM_ICP_RES_TYPE_MAX        4

#define CAM_ICP_RES_TYPE_IPE_SEMI_RT 4

#define CAM_ICP_RES_TYPE_BPS_RT      5

#define CAM_ICP_RES_TYPE_BPS_SEMI_RT 6

#define CAM_ICP_RES_TYPE_MAX         7





/* packet opcode types */

/* packet opcode types */

#define CAM_ICP_OPCODE_IPE_UPDATE   0

#define CAM_ICP_OPCODE_IPE_UPDATE   0