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379 lines
14 KiB
379 lines
14 KiB
#ifndef __UAPI_CAM_ISP_H__
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#define __UAPI_CAM_ISP_H__
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#include "cam_defs.h"
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#include "cam_isp_vfe.h"
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#include "cam_isp_ife.h"
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/* ISP driver name */
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#define CAM_ISP_DEV_NAME "cam-isp"
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/* HW type */
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#define CAM_ISP_HW_BASE 0
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#define CAM_ISP_HW_CSID 1
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#define CAM_ISP_HW_VFE 2
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#define CAM_ISP_HW_IFE 3
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#define CAM_ISP_HW_ISPIF 4
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#define CAM_ISP_HW_MAX 5
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/* Color Pattern */
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#define CAM_ISP_PATTERN_BAYER_RGRGRG 0
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#define CAM_ISP_PATTERN_BAYER_GRGRGR 1
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#define CAM_ISP_PATTERN_BAYER_BGBGBG 2
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#define CAM_ISP_PATTERN_BAYER_GBGBGB 3
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#define CAM_ISP_PATTERN_YUV_YCBYCR 4
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#define CAM_ISP_PATTERN_YUV_YCRYCB 5
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#define CAM_ISP_PATTERN_YUV_CBYCRY 6
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#define CAM_ISP_PATTERN_YUV_CRYCBY 7
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#define CAM_ISP_PATTERN_MAX 8
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/* Usage Type */
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#define CAM_ISP_RES_USAGE_SINGLE 0
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#define CAM_ISP_RES_USAGE_DUAL 1
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#define CAM_ISP_RES_USAGE_MAX 2
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/* Resource ID */
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#define CAM_ISP_RES_ID_PORT 0
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#define CAM_ISP_RES_ID_CLK 1
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#define CAM_ISP_RES_ID_MAX 2
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/* Resource Type - Type of resource for the resource id
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* defined in cam_isp_vfe.h, cam_isp_ife.h
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*/
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/* Lane Type in input resource for Port */
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#define CAM_ISP_LANE_TYPE_DPHY 0
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#define CAM_ISP_LANE_TYPE_CPHY 1
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#define CAM_ISP_LANE_TYPE_MAX 2
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/* ISP Resurce Composite Group ID */
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#define CAM_ISP_RES_COMP_GROUP_NONE 0
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#define CAM_ISP_RES_COMP_GROUP_ID_0 1
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#define CAM_ISP_RES_COMP_GROUP_ID_1 2
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#define CAM_ISP_RES_COMP_GROUP_ID_2 3
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#define CAM_ISP_RES_COMP_GROUP_ID_3 4
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#define CAM_ISP_RES_COMP_GROUP_ID_4 5
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#define CAM_ISP_RES_COMP_GROUP_ID_5 6
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#define CAM_ISP_RES_COMP_GROUP_ID_MAX 6
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/* ISP packet opcode for ISP */
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#define CAM_ISP_PACKET_OP_BASE 0
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#define CAM_ISP_PACKET_INIT_DEV 1
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#define CAM_ISP_PACKET_UPDATE_DEV 2
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#define CAM_ISP_PACKET_OP_MAX 3
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/* ISP packet meta_data type for command buffer */
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#define CAM_ISP_PACKET_META_BASE 0
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#define CAM_ISP_PACKET_META_LEFT 1
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#define CAM_ISP_PACKET_META_RIGHT 2
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#define CAM_ISP_PACKET_META_COMMON 3
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#define CAM_ISP_PACKET_META_DMI_LEFT 4
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#define CAM_ISP_PACKET_META_DMI_RIGHT 5
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#define CAM_ISP_PACKET_META_DMI_COMMON 6
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#define CAM_ISP_PACKET_META_CLOCK 7
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#define CAM_ISP_PACKET_META_CSID 8
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#define CAM_ISP_PACKET_META_DUAL_CONFIG 9
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#define CAM_ISP_PACKET_META_GENERIC_BLOB_LEFT 10
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#define CAM_ISP_PACKET_META_GENERIC_BLOB_RIGHT 11
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#define CAM_ISP_PACKET_META_GENERIC_BLOB_COMMON 12
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/* DSP mode */
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#define CAM_ISP_DSP_MODE_NONE 0
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#define CAM_ISP_DSP_MODE_ONE_WAY 1
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#define CAM_ISP_DSP_MODE_ROUND 2
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/* ISP Generic Cmd Buffer Blob types */
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#define CAM_ISP_GENERIC_BLOB_TYPE_HFR_CONFIG 0
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#define CAM_ISP_GENERIC_BLOB_TYPE_CLOCK_CONFIG 1
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#define CAM_ISP_GENERIC_BLOB_TYPE_BW_CONFIG 2
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/* Query devices */
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/**
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* struct cam_isp_dev_cap_info - A cap info for particular hw type
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*
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* @hw_type: Hardware type for the cap info
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* @reserved: reserved field for alignment
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* @hw_version: Hardware version
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*
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*/
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struct cam_isp_dev_cap_info {
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uint32_t hw_type;
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uint32_t reserved;
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struct cam_hw_version hw_version;
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};
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/**
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* struct cam_isp_query_cap_cmd - ISP query device capability payload
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*
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* @device_iommu: returned iommu handles for device
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* @cdm_iommu: returned iommu handles for cdm
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* @num_dev: returned number of device capabilities
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* @reserved: reserved field for alignment
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* @dev_caps: returned device capability array
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*
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*/
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struct cam_isp_query_cap_cmd {
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struct cam_iommu_handle device_iommu;
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struct cam_iommu_handle cdm_iommu;
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int32_t num_dev;
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uint32_t reserved;
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struct cam_isp_dev_cap_info dev_caps[CAM_ISP_HW_MAX];
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};
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/* Acquire Device */
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/**
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* struct cam_isp_out_port_info - An output port resource info
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*
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* @res_type: output resource type defined in file
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* cam_isp_vfe.h or cam_isp_ife.h
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* @format: output format of the resource
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* @wdith: output width in pixels
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* @height: output height in lines
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* @comp_grp_id: composite group id for the resource.
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* @split_point: split point in pixels for the dual VFE.
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* @secure_mode: flag to tell if output should be run in secure
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* mode or not. See cam_defs.h for definition
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* @reserved: reserved field for alignment
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*
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*/
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struct cam_isp_out_port_info {
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uint32_t res_type;
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uint32_t format;
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uint32_t width;
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uint32_t height;
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uint32_t comp_grp_id;
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uint32_t split_point;
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uint32_t secure_mode;
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uint32_t reserved;
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};
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/**
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* struct cam_isp_in_port_info - An input port resource info
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*
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* @res_type: input resource type define in file
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* cam_isp_vfe.h or cam_isp_ife.h
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* @lane_type: lane type: c-phy or d-phy.
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* @lane_num: active lane number
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* @lane_cfg: lane configurations: 4 bits per lane
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* @vc: input virtual channel number
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* @dt: input data type number
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* @format: input format
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* @test_pattern: test pattern for the testgen
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* @usage_type: whether dual vfe is required
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* @left_start: left input start offset in pixels
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* @left_stop: left input stop offset in pixels
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* @left_width: left input width in pixels
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* @right_start: right input start offset in pixels.
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* Only for Dual VFE
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* @right_stop: right input stop offset in pixels.
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* Only for Dual VFE
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* @right_width: right input width in pixels.
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* Only for dual VFE
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* @line_start: top of the line number
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* @line_stop: bottome of the line number
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* @height: input height in lines
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* @pixel_clk; sensor output clock
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* @batch_size: batch size for HFR mode
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* @dsp_mode: DSP stream mode (Defines as CAM_ISP_DSP_MODE_*)
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* @hbi_cnt: HBI count for the camif input
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* @reserved: Reserved field for alignment
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* @num_out_res: number of the output resource associated
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* @data: payload that contains the output resources
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*
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*/
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struct cam_isp_in_port_info {
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uint32_t res_type;
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uint32_t lane_type;
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uint32_t lane_num;
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uint32_t lane_cfg;
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uint32_t vc;
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uint32_t dt;
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uint32_t format;
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uint32_t test_pattern;
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uint32_t usage_type;
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uint32_t left_start;
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uint32_t left_stop;
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uint32_t left_width;
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uint32_t right_start;
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uint32_t right_stop;
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uint32_t right_width;
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uint32_t line_start;
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uint32_t line_stop;
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uint32_t height;
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uint32_t pixel_clk;
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uint32_t batch_size;
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uint32_t dsp_mode;
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uint32_t hbi_cnt;
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uint32_t custom_csid;
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uint32_t reserved;
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uint32_t num_out_res;
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struct cam_isp_out_port_info data[1];
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};
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/**
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* struct cam_isp_resource - A resource bundle
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*
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* @resoruce_id: resource id for the resource bundle
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* @length: length of the while resource blob
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* @handle_type: type of the resource handle
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* @reserved: reserved field for alignment
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* @res_hdl: resource handle that points to the
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* resource array;
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*
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*/
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struct cam_isp_resource {
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uint32_t resource_id;
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uint32_t length;
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uint32_t handle_type;
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uint32_t reserved;
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uint64_t res_hdl;
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};
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/**
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* struct cam_isp_port_hfr_config - HFR configuration for this port
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*
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* @resource_type: Resource type
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* @subsample_pattern: Subsample pattern. Used in HFR mode. It
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* should be consistent with batchSize and
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* CAMIF programming.
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* @subsample_period: Subsample period. Used in HFR mode. It
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* should be consistent with batchSize and
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* CAMIF programming.
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* @framedrop_pattern: Framedrop pattern
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* @framedrop_period: Framedrop period
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* @reserved: Reserved for alignment
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*/
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struct cam_isp_port_hfr_config {
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uint32_t resource_type;
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uint32_t subsample_pattern;
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uint32_t subsample_period;
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uint32_t framedrop_pattern;
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uint32_t framedrop_period;
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uint32_t reserved;
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} __attribute__((packed));
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/**
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* struct cam_isp_resource_hfr_config - Resource HFR configuration
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*
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* @num_ports: Number of ports
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* @reserved: Reserved for alignment
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* @port_hfr_config: HFR configuration for each IO port
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*/
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struct cam_isp_resource_hfr_config {
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uint32_t num_ports;
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uint32_t reserved;
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struct cam_isp_port_hfr_config port_hfr_config[1];
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} __attribute__((packed));
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/**
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* struct cam_isp_dual_split_params - dual isp spilt parameters
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*
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* @split_point: Split point information x, where (0 < x < width)
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* left ISP's input ends at x + righ padding and
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* Right ISP's input starts at x - left padding
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* @right_padding: Padding added past the split point for left
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* ISP's input
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* @left_padding: Padding added before split point for right
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* ISP's input
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* @reserved: Reserved filed for alignment
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*
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*/
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struct cam_isp_dual_split_params {
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uint32_t split_point;
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uint32_t right_padding;
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uint32_t left_padding;
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uint32_t reserved;
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};
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/**
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* struct cam_isp_dual_stripe_config - stripe config per bus client
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*
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* @offset: Start horizontal offset relative to
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* output buffer
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* In UBWC mode, this value indicates the H_INIT
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* value in pixel
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* @width: Width of the stripe in bytes
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* @tileconfig Ubwc meta tile config. Contain the partial
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* tile info
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* @port_id: port id of ISP output
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*
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*/
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struct cam_isp_dual_stripe_config {
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uint32_t offset;
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uint32_t width;
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uint32_t tileconfig;
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uint32_t port_id;
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};
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/**
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* struct cam_isp_dual_config - dual isp configuration
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*
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* @num_ports Number of isp output ports
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* @reserved Reserved field for alignment
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* @split_params: Inpput split parameters
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* @stripes: Stripe information
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*
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*/
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struct cam_isp_dual_config {
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uint32_t num_ports;
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uint32_t reserved;
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struct cam_isp_dual_split_params split_params;
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struct cam_isp_dual_stripe_config stripes[1];
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} __attribute__((packed));
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/**
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* struct cam_isp_clock_config - Clock configuration
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*
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* @usage_type: Usage type (Single/Dual)
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* @num_rdi: Number of RDI votes
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* @left_pix_hz: Pixel Clock for Left ISP
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* @right_pix_hz: Pixel Clock for Right ISP, valid only if Dual
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* @rdi_hz: RDI Clock. ISP clock will be max of RDI and
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* PIX clocks. For a particular context which ISP
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* HW the RDI is allocated to is not known to UMD.
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* Hence pass the clock and let KMD decide.
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*/
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struct cam_isp_clock_config {
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uint32_t usage_type;
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uint32_t num_rdi;
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uint64_t left_pix_hz;
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uint64_t right_pix_hz;
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uint64_t rdi_hz[1];
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} __attribute__((packed));
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/**
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* struct cam_isp_bw_vote - Bandwidth vote information
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*
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* @resource_id: Resource ID
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* @reserved: Reserved field for alignment
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* @cam_bw_bps: Bandwidth vote for CAMNOC
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* @ext_bw_bps: Bandwidth vote for path-to-DDR after CAMNOC
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*/
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struct cam_isp_bw_vote {
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uint32_t resource_id;
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uint32_t reserved;
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uint64_t cam_bw_bps;
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uint64_t ext_bw_bps;
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} __attribute__((packed));
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/**
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* struct cam_isp_bw_config - Bandwidth configuration
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*
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* @usage_type: Usage type (Single/Dual)
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* @num_rdi: Number of RDI votes
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* @left_pix_vote: Bandwidth vote for left ISP
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* @right_pix_vote: Bandwidth vote for right ISP
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* @rdi_vote: RDI bandwidth requirements
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*/
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struct cam_isp_bw_config {
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uint32_t usage_type;
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uint32_t num_rdi;
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struct cam_isp_bw_vote left_pix_vote;
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struct cam_isp_bw_vote right_pix_vote;
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struct cam_isp_bw_vote rdi_vote[1];
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} __attribute__((packed));
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#endif /* __UAPI_CAM_ISP_H__ */
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