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#ifndef __UAPI_CAM_ISP_H__
#define __UAPI_CAM_ISP_H__
#include "cam_defs.h"
#include "cam_isp_vfe.h"
#include "cam_isp_ife.h"
/* ISP driver name */
#define CAM_ISP_DEV_NAME "cam-isp"
/* HW type */
#define CAM_ISP_HW_BASE 0
#define CAM_ISP_HW_CSID 1
#define CAM_ISP_HW_VFE 2
#define CAM_ISP_HW_IFE 3
#define CAM_ISP_HW_ISPIF 4
#define CAM_ISP_HW_MAX 5
/* Color Pattern */
#define CAM_ISP_PATTERN_BAYER_RGRGRG 0
#define CAM_ISP_PATTERN_BAYER_GRGRGR 1
#define CAM_ISP_PATTERN_BAYER_BGBGBG 2
#define CAM_ISP_PATTERN_BAYER_GBGBGB 3
#define CAM_ISP_PATTERN_YUV_YCBYCR 4
#define CAM_ISP_PATTERN_YUV_YCRYCB 5
#define CAM_ISP_PATTERN_YUV_CBYCRY 6
#define CAM_ISP_PATTERN_YUV_CRYCBY 7
#define CAM_ISP_PATTERN_MAX 8
/* Usage Type */
#define CAM_ISP_RES_USAGE_SINGLE 0
#define CAM_ISP_RES_USAGE_DUAL 1
#define CAM_ISP_RES_USAGE_MAX 2
/* Resource ID */
#define CAM_ISP_RES_ID_PORT 0
#define CAM_ISP_RES_ID_CLK 1
#define CAM_ISP_RES_ID_MAX 2
/* Resource Type - Type of resource for the resource id
* defined in cam_isp_vfe.h, cam_isp_ife.h
*/
/* Lane Type in input resource for Port */
#define CAM_ISP_LANE_TYPE_DPHY 0
#define CAM_ISP_LANE_TYPE_CPHY 1
#define CAM_ISP_LANE_TYPE_MAX 2
/* ISP Resurce Composite Group ID */
#define CAM_ISP_RES_COMP_GROUP_NONE 0
#define CAM_ISP_RES_COMP_GROUP_ID_0 1
#define CAM_ISP_RES_COMP_GROUP_ID_1 2
#define CAM_ISP_RES_COMP_GROUP_ID_2 3
#define CAM_ISP_RES_COMP_GROUP_ID_3 4
#define CAM_ISP_RES_COMP_GROUP_ID_4 5
#define CAM_ISP_RES_COMP_GROUP_ID_5 6
#define CAM_ISP_RES_COMP_GROUP_ID_MAX 6
/* ISP packet opcode for ISP */
#define CAM_ISP_PACKET_OP_BASE 0
#define CAM_ISP_PACKET_INIT_DEV 1
#define CAM_ISP_PACKET_UPDATE_DEV 2
#define CAM_ISP_PACKET_OP_MAX 3
/* ISP packet meta_data type for command buffer */
#define CAM_ISP_PACKET_META_BASE 0
#define CAM_ISP_PACKET_META_LEFT 1
#define CAM_ISP_PACKET_META_RIGHT 2
#define CAM_ISP_PACKET_META_COMMON 3
#define CAM_ISP_PACKET_META_DMI_LEFT 4
#define CAM_ISP_PACKET_META_DMI_RIGHT 5
#define CAM_ISP_PACKET_META_DMI_COMMON 6
#define CAM_ISP_PACKET_META_CLOCK 7
#define CAM_ISP_PACKET_META_CSID 8
#define CAM_ISP_PACKET_META_DUAL_CONFIG 9
#define CAM_ISP_PACKET_META_GENERIC_BLOB_LEFT 10
#define CAM_ISP_PACKET_META_GENERIC_BLOB_RIGHT 11
#define CAM_ISP_PACKET_META_GENERIC_BLOB_COMMON 12
/* DSP mode */
#define CAM_ISP_DSP_MODE_NONE 0
#define CAM_ISP_DSP_MODE_ONE_WAY 1
#define CAM_ISP_DSP_MODE_ROUND 2
/* ISP Generic Cmd Buffer Blob types */
#define CAM_ISP_GENERIC_BLOB_TYPE_HFR_CONFIG 0
#define CAM_ISP_GENERIC_BLOB_TYPE_CLOCK_CONFIG 1
#define CAM_ISP_GENERIC_BLOB_TYPE_BW_CONFIG 2
#define CAM_ISP_GENERIC_BLOB_TYPE_UBWC_CONFIG 3
#define CAM_ISP_GENERIC_BLOB_TYPE_CSID_CLOCK_CONFIG 4
#define CAM_ISP_GENERIC_BLOB_TYPE_FE_CONFIG 5
#define CAM_ISP_GENERIC_BLOB_TYPE_BW_CONFIG_V2 6
/* Query devices */
/**
* struct cam_isp_dev_cap_info - A cap info for particular hw type
*
* @hw_type: Hardware type for the cap info
* @reserved: reserved field for alignment
* @hw_version: Hardware version
*
*/
struct cam_isp_dev_cap_info {
uint32_t hw_type;
uint32_t reserved;
struct cam_hw_version hw_version;
};
/**
* struct cam_isp_query_cap_cmd - ISP query device capability payload
*
* @device_iommu: returned iommu handles for device
* @cdm_iommu: returned iommu handles for cdm
* @num_dev: returned number of device capabilities
* @reserved: reserved field for alignment
* @dev_caps: returned device capability array
*
*/
struct cam_isp_query_cap_cmd {
struct cam_iommu_handle device_iommu;
struct cam_iommu_handle cdm_iommu;
int32_t num_dev;
uint32_t reserved;
struct cam_isp_dev_cap_info dev_caps[CAM_ISP_HW_MAX];
};
/* Acquire Device */
/**
* struct cam_isp_out_port_info - An output port resource info
*
* @res_type: output resource type defined in file
* cam_isp_vfe.h or cam_isp_ife.h
* @format: output format of the resource
* @wdith: output width in pixels
* @height: output height in lines
* @comp_grp_id: composite group id for the resource.
* @split_point: split point in pixels for the dual VFE.
* @secure_mode: flag to tell if output should be run in secure
* mode or not. See cam_defs.h for definition
* @reserved: reserved field for alignment
*
*/
struct cam_isp_out_port_info {
uint32_t res_type;
uint32_t format;
uint32_t width;
uint32_t height;
uint32_t comp_grp_id;
uint32_t split_point;
uint32_t secure_mode;
uint32_t reserved;
};
/**
* struct cam_isp_in_port_info - An input port resource info
*
* @res_type: input resource type define in file
* cam_isp_vfe.h or cam_isp_ife.h
* @lane_type: lane type: c-phy or d-phy.
* @lane_num: active lane number
* @lane_cfg: lane configurations: 4 bits per lane
* @vc: input virtual channel number
* @dt: input data type number
* @format: input format
* @test_pattern: test pattern for the testgen
* @usage_type: whether dual vfe is required
* @left_start: left input start offset in pixels
* @left_stop: left input stop offset in pixels
* @left_width: left input width in pixels
* @right_start: right input start offset in pixels.
* Only for Dual VFE
* @right_stop: right input stop offset in pixels.
* Only for Dual VFE
* @right_width: right input width in pixels.
* Only for dual VFE
* @line_start: top of the line number
* @line_stop: bottome of the line number
* @height: input height in lines
* @pixel_clk; sensor output clock
* @batch_size: batch size for HFR mode
* @dsp_mode: DSP stream mode (Defines as CAM_ISP_DSP_MODE_*)
* @hbi_cnt: HBI count for the camif input
* @reserved: Reserved field for alignment
* @num_out_res: number of the output resource associated
* @data: payload that contains the output resources
*
*/
struct cam_isp_in_port_info {
uint32_t res_type;
uint32_t lane_type;
uint32_t lane_num;
uint32_t lane_cfg;
uint32_t vc;
uint32_t dt;
uint32_t format;
uint32_t test_pattern;
uint32_t usage_type;
uint32_t left_start;
uint32_t left_stop;
uint32_t left_width;
uint32_t right_start;
uint32_t right_stop;
uint32_t right_width;
uint32_t line_start;
uint32_t line_stop;
uint32_t height;
uint32_t pixel_clk;
uint32_t batch_size;
uint32_t dsp_mode;
uint32_t hbi_cnt;
uint32_t reserved;
uint32_t num_out_res;
struct cam_isp_out_port_info data[1];
};
/**
* struct cam_isp_resource - A resource bundle
*
* @resoruce_id: resource id for the resource bundle
* @length: length of the while resource blob
* @handle_type: type of the resource handle
* @reserved: reserved field for alignment
* @res_hdl: resource handle that points to the
* resource array;
*
*/
struct cam_isp_resource {
uint32_t resource_id;
uint32_t length;
uint32_t handle_type;
uint32_t reserved;
uint64_t res_hdl;
};
/**
* struct cam_isp_port_hfr_config - HFR configuration for this port
*
* @resource_type: Resource type
* @subsample_pattern: Subsample pattern. Used in HFR mode. It
* should be consistent with batchSize and
* CAMIF programming.
* @subsample_period: Subsample period. Used in HFR mode. It
* should be consistent with batchSize and
* CAMIF programming.
* @framedrop_pattern: Framedrop pattern
* @framedrop_period: Framedrop period
* @reserved: Reserved for alignment
*/
struct cam_isp_port_hfr_config {
uint32_t resource_type;
uint32_t subsample_pattern;
uint32_t subsample_period;
uint32_t framedrop_pattern;
uint32_t framedrop_period;
uint32_t reserved;
} __attribute__((packed));
/**
* struct cam_isp_resource_hfr_config - Resource HFR configuration
*
* @num_ports: Number of ports
* @reserved: Reserved for alignment
* @port_hfr_config: HFR configuration for each IO port
*/
struct cam_isp_resource_hfr_config {
uint32_t num_ports;
uint32_t reserved;
struct cam_isp_port_hfr_config port_hfr_config[1];
} __attribute__((packed));
/**
* struct cam_isp_dual_split_params - dual isp spilt parameters
*
* @split_point: Split point information x, where (0 < x < width)
* left ISP's input ends at x + righ padding and
* Right ISP's input starts at x - left padding
* @right_padding: Padding added past the split point for left
* ISP's input
* @left_padding: Padding added before split point for right
* ISP's input
* @reserved: Reserved filed for alignment
*
*/
struct cam_isp_dual_split_params {
uint32_t split_point;
uint32_t right_padding;
uint32_t left_padding;
uint32_t reserved;
};
/**
* struct cam_isp_dual_stripe_config - stripe config per bus client
*
* @offset: Start horizontal offset relative to
* output buffer
* In UBWC mode, this value indicates the H_INIT
* value in pixel
* @width: Width of the stripe in bytes
* @tileconfig Ubwc meta tile config. Contain the partial
* tile info
* @port_id: port id of ISP output
*
*/
struct cam_isp_dual_stripe_config {
uint32_t offset;
uint32_t width;
uint32_t tileconfig;
uint32_t port_id;
};
/**
* struct cam_isp_dual_config - dual isp configuration
*
* @num_ports Number of isp output ports
* @reserved Reserved field for alignment
* @split_params: Inpput split parameters
* @stripes: Stripe information
*
*/
struct cam_isp_dual_config {
uint32_t num_ports;
uint32_t reserved;
struct cam_isp_dual_split_params split_params;
struct cam_isp_dual_stripe_config stripes[1];
} __attribute__((packed));
/**
* struct cam_isp_clock_config - Clock configuration
*
* @usage_type: Usage type (Single/Dual)
* @num_rdi: Number of RDI votes
* @left_pix_hz: Pixel Clock for Left ISP
* @right_pix_hz: Pixel Clock for Right ISP, valid only if Dual
* @rdi_hz: RDI Clock. ISP clock will be max of RDI and
* PIX clocks. For a particular context which ISP
* HW the RDI is allocated to is not known to UMD.
* Hence pass the clock and let KMD decide.
*/
struct cam_isp_clock_config {
uint32_t usage_type;
uint32_t num_rdi;
uint64_t left_pix_hz;
uint64_t right_pix_hz;
uint64_t rdi_hz[1];
} __attribute__((packed));
/**
* struct cam_isp_csid_clock_config - CSID clock configuration
*
* @csid_clock CSID clock
*/
struct cam_isp_csid_clock_config {
uint64_t csid_clock;
} __attribute__((packed));
/**
* struct cam_isp_bw_vote - Bandwidth vote information
*
* @resource_id: Resource ID
* @reserved: Reserved field for alignment
* @cam_bw_bps: Bandwidth vote for CAMNOC
* @ext_bw_bps: Bandwidth vote for path-to-DDR after CAMNOC
*/
struct cam_isp_bw_vote {
uint32_t resource_id;
uint32_t reserved;
uint64_t cam_bw_bps;
uint64_t ext_bw_bps;
} __attribute__((packed));
/**
* struct cam_isp_bw_config - Bandwidth configuration
*
* @usage_type: Usage type (Single/Dual)
* @num_rdi: Number of RDI votes
* @left_pix_vote: Bandwidth vote for left ISP
* @right_pix_vote: Bandwidth vote for right ISP
* @rdi_vote: RDI bandwidth requirements
*/
struct cam_isp_bw_config {
uint32_t usage_type;
uint32_t num_rdi;
struct cam_isp_bw_vote left_pix_vote;
struct cam_isp_bw_vote right_pix_vote;
struct cam_isp_bw_vote rdi_vote[1];
} __attribute__((packed));
/**
* struct cam_isp_bw_config_ab - Bandwidth configuration
*
* @usage_type: Usage type (Single/Dual)
* @num_rdi: Number of RDI votes
* @left_pix_vote_ab: AB Bandwidth vote for left ISP
* @right_pix_vote_ab: AB Bandwidth vote for right ISP
* @rdi_vote_ab: AB RDI bandwidth requirements
*/
struct cam_isp_bw_config_ab {
uint32_t usage_type;
uint32_t num_rdi;
uint64_t left_pix_vote_ab;
uint64_t right_pix_vote_ab;
uint64_t rdi_vote_ab[1];
} __attribute__((packed));
/**
* struct cam_fe_config - Fetch Engine configuration
*
* @version: fetch engine veriosn
* @min_vbi: require min vbi
* @fs_mode: indicates if fs mode enabled
* @fs_line_sync_en: frame level sync or line level
* sync for fetch engine
* @hbi_count: hbi count
* @fs_sync_enable: indicates if fetch engine working
* wokring in sync with write engine
* @go_cmd_sel: softwrae go_cmd or hw go_cmd
* @client_enable: enable read engine
* @source_addr: adrress of buffer to read from
* @width: buffer width
* @height: buffer height
* @stride: buffer stride (here equal to width)
* @format: format of image in buffer
* @unpacker_cfg: unpacker config type
* @latency_buf_size: latency buffer for read engine
*/
struct cam_fe_config {
uint64_t version;
uint32_t min_vbi;
uint32_t fs_mode;
uint32_t fs_line_sync_en;
uint32_t hbi_count;
uint32_t fs_sync_enable;
uint32_t go_cmd_sel;
uint32_t client_enable;
uint32_t source_addr;
uint32_t width;
uint32_t height;
uint32_t stride;
uint32_t format;
uint32_t unpacker_cfg;
uint32_t latency_buf_size;
} __attribute__((packed));
/* Acquire Device/HW v2 */
/**
* struct cam_isp_acquire_hw_info - ISP acquire HW params
*
* @common_info_version : Version of common info struct used
* @common_info_size : Size of common info struct used
* @common_info_offset : Offset of common info from start of data
* @num_inputs : Number of inputs
* @input_info_version : Version of input info struct used
* @input_info_size : Size of input info struct used
* @input_info_offset : Offset of input info from start of data
* @data : Start of data region
*/
struct cam_isp_acquire_hw_info {
uint16_t common_info_version;
uint16_t common_info_size;
uint32_t common_info_offset;
uint32_t num_inputs;
uint32_t input_info_version;
uint32_t input_info_size;
uint32_t input_info_offset;
uint64_t data;
};
#define CAM_ISP_ACQUIRE_COMMON_VER0 0x1000
#define CAM_ISP_ACQUIRE_COMMON_SIZE_VER0 0x0
#define CAM_ISP_ACQUIRE_INPUT_VER0 0x2000
#define CAM_ISP_ACQUIRE_INPUT_SIZE_VER0 sizeof(struct cam_isp_in_port_info)
#define CAM_ISP_ACQUIRE_OUT_VER0 0x3000
#define CAM_ISP_ACQUIRE_OUT_SIZE_VER0 sizeof(struct cam_isp_out_port_info)
#endif /* __UAPI_CAM_ISP_H__ */
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