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msm: camera: ope: Add uapi support to OPE driver

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OPE is camera offline engine, support is added
to enable camera OPE hardware.

CRs-Fixed: 2520602
Change-Id: I8b08ecb34323ee927f2be88707ad65ad2444447d
Signed-off-by: Suresh Vankadara <svankada@codeaurora.org>
Signed-off-by: Ravikishore Pampana <rpampana@codeaurora.org>
Signed-off-by: Pavan Kumar Chilamkurthi <pchilamk@codeaurora.org>
This commit is contained in:
Pavan Kumar Chilamkurthi
2019-12-02 15:49:10 -08:00
parent 59b5e03e98
commit f5203c1106
4 changed files with 348 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
include/uapi/Kbuild
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@@ -16,3 +16,4 @@ header-y += camera/media/cam_lrme.h
header-y += camera/media/cam_req_mgr.h
header-y += camera/media/cam_sensor.h
header-y += camera/media/cam_sync.h
header-y += camera/media/cam_ope.h

14
include/uapi/camera/media/cam_defs.h
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@@ -178,6 +178,16 @@ struct cam_iommu_handle {
#define CAM_FORMAT_ARGB_16 48
#define CAM_FORMAT_MAX 49
/* Pixel Patterns */
#define PIXEL_PATTERN_RGRGRG 0x0
#define PIXEL_PATTERN_GRGRGR 0x1
#define PIXEL_PATTERN_BGBGBG 0x2
#define PIXEL_PATTERN_GBGBGB 0x3
#define PIXEL_PATTERN_YCBYCR 0x4
#define PIXEL_PATTERN_YCRYCB 0x5
#define PIXEL_PATTERN_CBYCRY 0x6
#define PIXEL_PATTERN_CRYCBY 0x7
/* camera rotaion */
#define CAM_ROTATE_CW_0_DEGREE 0
#define CAM_ROTATE_CW_90_DEGREE 1
@@ -217,7 +227,9 @@ struct cam_iommu_handle {
#define CAM_PACKET_DEV_IFE 15
#define CAM_PACKET_DEV_ICP 16
#define CAM_PACKET_DEV_LRME 17
#define CAM_PACKET_DEV_MAX 18
#define CAM_PACKET_DEV_TFE 18
#define CAM_PACKET_DEV_OPE 19
#define CAM_PACKET_DEV_MAX 20
/* Register base type */
#define CAM_REG_DUMP_BASE_TYPE_ISP_LEFT 1

333
include/uapi/camera/media/cam_ope.h Normal file
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@@ -0,0 +1,333 @@
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
/*
* Copyright (c) 2019, The Linux Foundation. All rights reserved.
*/
#ifndef __UAPI_OPE_H__
#define __UAPI_OPE_H__
#include "cam_defs.h"
#include "cam_cpas.h"
#define OPE_DEV_NAME_SIZE 128
/* OPE HW TYPE */
#define OPE_HW_TYPE_OPE 0x1
#define OPE_HW_TYPE_OPE_CDM 0x2
#define OPE_HW_TYPE_MAX 0x3
/* OPE Device type */
#define OPE_DEV_TYPE_OPE_RT 0x1
#define OPE_DEV_TYPE_OPE_NRT 0x2
#define OPE_DEV_TYPE_OPE_SEMI_RT 0x3
#define OPE_DEV_TYPE_MAX 0x4
/* OPE Input Res Ports */
#define OPE_IN_RES_FULL 0x1
#define OPE_IN_RES_MAX OPE_IN_RES_FULL
/* OPE Output Res Ports */
#define OPE_OUT_RES_VIDEO 0x1
#define OPE_OUT_RES_DISP 0x2
#define OPE_OUT_RES_ARGB 0x3
#define OPE_OUT_RES_STATS_RS 0x4
#define OPE_OUT_RES_STATS_IHIST 0x5
#define OPE_OUT_RES_STATS_LTM 0x6
#define OPE_OUT_RES_MAX OPE_OUT_RES_STATS_LTM
/* OPE packet opcodes */
#define OPE_OPCODE_CONFIG 0x1
/* OPE Command Buffer Scope */
#define OPE_CMD_BUF_SCOPE_BATCH 0x1
#define OPE_CMD_BUF_SCOPE_FRAME 0x2
#define OPE_CMD_BUF_SCOPE_PASS 0x3
#define OPE_CMD_BUF_SCOPE_STRIPE 0x4
/* OPE Command Buffer Types */
#define OPE_CMD_BUF_TYPE_DIRECT 0x1
#define OPE_CMD_BUF_TYPE_INDIRECT 0x2
/* OPE Command Buffer Usage */
#define OPE_CMD_BUF_UMD 0x1
#define OPE_CMD_BUF_KMD 0x2
#define OPE_CMD_BUF_DEBUG 0x3
/* OPE Single/Double Buffered */
#define OPE_CMD_BUF_SINGLE_BUFFERED 0x1
#define OPE_CMD_BUF_DOUBLE_BUFFERED 0x2
/* Command meta types */
#define OPE_CMD_META_GENERIC_BLOB 0x1
/* Generic blob types */
#define OPE_CMD_GENERIC_BLOB_CLK_V2 0x1
/* Stripe location */
#define OPE_STRIPE_FULL 0x0
#define OPE_STRIPE_LEFT 0x1
#define OPE_STRIPE_RIGHT 0x2
#define OPE_STRIPE_MIDDLE 0x3
#define OPE_MAX_CMD_BUFS 64
#define OPE_MAX_IO_BUFS (OPE_OUT_RES_MAX + OPE_IN_RES_MAX)
#define OPE_MAX_PASS 1
#define OPE_MAX_PLANES 2
#define OPE_MAX_STRIPES 32
#define OPE_MAX_BATCH_SIZE 16
/**
* struct ope_stripe_info - OPE stripe Info
*
* @offset: Offset in Bytes
* @x_init: X_init
* @stripe_location: Stripe location (OPE_STRIPE_XXX)
* @width: Width of a stripe
* @disable_bus: Flag to disable BUS master
* @reserved: Reserved
*
*/
struct ope_stripe_info {
uint32_t offset;
uint32_t x_init;
uint32_t stripe_location;
uint32_t width;
uint32_t disable_bus;
uint32_t reserved;
};
/**
* struct ope_io_buf_info - OPE IO buffers meta
*
* @direction: Direction of a buffer of a port(Input/Output)
* @resource_type: Port type
* @num_planes: Number of planes for a port
* @reserved: Reserved
* @num_stripes: Stripes per plane
* @mem_handle: Memhandles of each Input/Output Port
* @plane_offset: Offsets of planes
* @length: Length of a plane buffer
* @plane_stride: Plane stride
* @height: Height of a plane buffer
* @format: Format
* @fence: Fence of a Port
* @stripe_info: Stripe Info
*
*/
struct ope_io_buf_info {
uint32_t direction;
uint32_t resource_type;
uint32_t num_planes;
uint32_t reserved;
uint32_t num_stripes[OPE_MAX_PLANES];
uint32_t mem_handle[OPE_MAX_PLANES];
uint32_t plane_offset[OPE_MAX_PLANES];
uint32_t length[OPE_MAX_PLANES];
uint32_t plane_stride[OPE_MAX_PLANES];
uint32_t height[OPE_MAX_PLANES];
uint32_t format;
uint32_t fence;
struct ope_stripe_info stripe_info[OPE_MAX_PLANES][OPE_MAX_STRIPES];
};
/**
* struct ope_frame_set - OPE frameset
*
* @num_io_bufs: Number of I/O buffers
* @reserved: Reserved
* @io_buf: IO buffer info for all Input and Output ports
*
*/
struct ope_frame_set {
uint32_t num_io_bufs;
uint32_t reserved;
struct ope_io_buf_info io_buf[OPE_MAX_IO_BUFS];
};
/**
* struct ope_cmd_buf_info - OPE command buffer meta
*
* @mem_handle: Memory handle for command buffer
* @offset: Offset of a command buffer
* @size: Size of command buffer
* @length: Length of a command buffer
* @cmd_buf_scope : Scope of a command buffer (OPE_CMD_BUF_SCOPE_XXX)
* @type: Command buffer type (OPE_CMD_BUF_TYPE_XXX)
* @cmd_buf_usage: Usage of command buffer ( OPE_CMD_BUF_USAGE_XXX)
* @stripe_idx: Stripe index in a req, It is valid for SCOPE_STRIPE
* @cmd_buf_pass_idx: Pass index
* @prefetch_disable: Prefecth disable flag
*
*/
struct ope_cmd_buf_info {
uint32_t mem_handle;
uint32_t offset;
uint32_t size;
uint32_t length;
uint32_t cmd_buf_scope;
uint32_t type;
uint32_t cmd_buf_usage;
uint32_t cmd_buf_buffered;
uint32_t stripe_idx;
uint32_t cmd_buf_pass_idx;
uint32_t prefetch_disable;
};
/**
* struct ope_packet_payload - payload for a request
*
* @num_cmd_bufs: Number of command buffers
* @batch_size: Batch size in HFR mode
* @ope_cmd_buf_info: Command buffer meta data
* @ope_io_buf_info: Io buffer Info
*
*/
struct ope_frame_process {
uint32_t num_cmd_bufs[OPE_MAX_BATCH_SIZE];
uint32_t batch_size;
struct ope_cmd_buf_info cmd_buf[OPE_MAX_BATCH_SIZE][OPE_MAX_CMD_BUFS];
struct ope_frame_set frame_set[OPE_MAX_BATCH_SIZE];
};
/**
* struct ope_clk_bw_request_v2 - clock and bandwidth for a request
*
* @budget_ns: Time required to process frame
* @frame_cycles: Frame cycles needed to process the frame
* @rt_flag: Flag to indicate real time stream
* @reserved: For memory alignment
* @axi_path: Per path vote info for OPE
*
*/
struct ope_clk_bw_request_v2 {
uint64_t budget_ns;
uint32_t frame_cycles;
uint32_t rt_flag;
uint32_t reserved;
uint32_t num_paths;
struct cam_axi_per_path_bw_vote axi_path[1];
};
/**
* struct ope_hw_ver - Device information for OPE
*
* This is used to get device version info of
* OPE, CDM and use this info in CAM_QUERY_CAP IOCTL
*
* @hw_type: Hardware type for the cap info(OPE_HW_TYPE_XXX)
* @reserved: Reserved field
* @hw_ver: Major, minor and incr values of a hardware version
*
*/
struct ope_hw_ver {
uint32_t hw_type;
uint32_t reserved;
struct cam_hw_version hw_ver;
};
/**
* struct ope_query_cap_cmd - OPE query device capability payload
*
* @dev_iommu_handle: OPE iommu handles for secure/non secure modes
* @cdm_iommu_handle: CDM iommu handles for secure/non secure modes
* @num_ope: Number of OPEs
* @reserved: Reserved Parameter
* @hw_ver: Hardware capability array
*/
struct ope_query_cap_cmd {
struct cam_iommu_handle dev_iommu_handle;
struct cam_iommu_handle cdm_iommu_handle;
uint32_t num_ope;
uint32_t reserved;
struct ope_hw_ver hw_ver[OPE_DEV_TYPE_MAX];
};
/**
* struct ope_out_res_info - OPE Output resource info
*
* @res_id: Resource ID
* @format: Output resource format
* @width: Output width
* @height: Output Height
* @alignment: Alignment
* @packer_format: Packer format
* @subsample_period: Subsample period in HFR
* @subsample_pattern: Subsample pattern in HFR
* @pixel_pattern: Pixel pattern
* @reserved: Reserved Parameter
*
*/
struct ope_out_res_info {
uint32_t res_id;
uint32_t format;
uint32_t width;
uint32_t height;
uint32_t alignment;
uint32_t packer_format;
uint32_t subsample_period;
uint32_t subsample_pattern;
uint32_t pixel_pattern;
uint32_t reserved;
};
/**
* struct ope_in_res_info - OPE Input resource info
*
* @res_id: Resource ID
* @format: Input resource format
* @width: Input width
* @height: Input Height
* @pixel_pattern: Pixel pattern
* @alignment: Alignment
* @unpacker_format: Unpacker format
* @max_stripe_size: Max stripe size supported for this instance configuration
* @fps: Frames per second
* @reserved: Reserved Parameter
*
*/
struct ope_in_res_info {
uint32_t res_id;
uint32_t format;
uint32_t width;
uint32_t height;
uint32_t pixel_pattern;
uint32_t alignment;
uint32_t unpacker_format;
uint32_t max_stripe_size;
uint32_t fps;
uint32_t reserved;
};
/**
* struct ope_acquire_dev_info - OPE Acquire Info
*
* @hw_type: OPE HW Types (OPE)
* @dev_type: Nature of Device Instance (RT/NRT)
* @dev_name: Name of Device Instance
* @nrt_stripes_for_arb: Program num stripes in OPE CDM for NRT device
* before setting ARB bit
* @secure_mode: Mode of Device operation (Secure or Non Secure)
* @batch_size: Batch size
* @num_in_res: Number of input resources (OPE_IN_RES_XXX)
* @in_res: Input resource info
* @num_out_res: Number of output resources (OPE_OUT_RES_XXX)
* @reserved: Reserved Parameter
* @out_res: Output resource info
*
*/
struct ope_acquire_dev_info {
uint32_t hw_type;
uint32_t dev_type;
char dev_name[OPE_DEV_NAME_SIZE];
uint32_t nrt_stripes_for_arb;
uint32_t secure_mode;
uint32_t batch_size;
uint32_t num_in_res;
struct ope_in_res_info in_res[OPE_IN_RES_MAX];
uint32_t num_out_res;
uint32_t reserved;
struct ope_out_res_info out_res[OPE_OUT_RES_MAX];
} __attribute__((__packed__));
#endif /* __UAPI_OPE_H__ */

1
include/uapi/camera/media/cam_req_mgr.h
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@@ -30,6 +30,7 @@
#define CAM_EEPROM_DEVICE_TYPE (CAM_DEVICE_TYPE_BASE + 12)
#define CAM_OIS_DEVICE_TYPE (CAM_DEVICE_TYPE_BASE + 13)
#define CAM_CUSTOM_DEVICE_TYPE (CAM_DEVICE_TYPE_BASE + 14)
#define CAM_OPE_DEVICE_TYPE (CAM_DEVICE_TYPE_BASE + 15)
/* cam_req_mgr hdl info */
#define CAM_REQ_MGR_HDL_IDX_POS 8