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msm: camera: sensor: Infrastructure to support OIS FW download V2

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Add 16 bit data read/write. Add new FW information
cmd parser. Add new FW download v2. Force CCI burst/
sequential write to be queued into Q0.

CRs-Fixed: 3322287
External Impact: No.

Change-Id: I8a1ea42b01a3748f466a9bc6083a799b939e6d02
Signed-off-by: Yulei Yao <quic_yuleiy@quicinc.com>
This commit is contained in:
Yulei Yao
2022-10-28 10:24:13 +08:00
committed by Camera Software Integration
parent 2c9200df57
commit 8202146af3
7 changed files with 708 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
include/uapi/camera/media/cam_sensor.h
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@@ -14,6 +14,7 @@
#define CAM_SENSOR_PROBE_CMD (CAM_COMMON_OPCODE_MAX + 1)
#define CAM_FLASH_MAX_LED_TRIGGERS 2
#define MAX_OIS_NAME_SIZE 32
#define MAX_OIS_FW_COUNT 2
#define CAM_CSIPHY_SECURE_MODE_ENABLED 1
#define CAM_SENSOR_NAME_MAX_SIZE 32
@@ -57,6 +58,7 @@ enum camera_sensor_cmd_type {
CAMERA_SENSOR_FLASH_CMD_TYPE_WIDGET,
CAMERA_SENSOR_CMD_TYPE_RD_DATA,
CAMERA_SENSOR_FLASH_CMD_TYPE_INIT_FIRE,
CAMERA_SENSOR_OIS_CMD_TYPE_FW_INFO,
CAMERA_SENSOR_CMD_TYPE_MAX,
};
@@ -87,6 +89,8 @@ enum camera_sensor_i2c_op_code {
CAMERA_SENSOR_I2C_OP_CONT_WR_BRST_VERF,
CAMERA_SENSOR_I2C_OP_CONT_WR_SEQN,
CAMERA_SENSOR_I2C_OP_CONT_WR_SEQN_VERF,
CAMERA_SENSOR_I2C_OP_RNDM_RD,
CAMERA_SENSOR_I2C_OP_CONT_RD,
CAMERA_SENSOR_I2C_OP_MAX,
};
@@ -120,6 +124,11 @@ enum cam_sensor_packet_opcodes {
CAM_SENSOR_PACKET_OPCODE_SENSOR_NOP = 127,
};
enum cam_endianness_type {
CAM_ENDIANNESS_BIG,
CAM_ENDIANNESS_LITTLE,
};
enum tpg_command_type_t {
TPG_CMD_TYPE_INVALID = 0,
TPG_CMD_TYPE_GLOBAL_CONFIG,
@@ -394,6 +403,68 @@ struct cam_cmd_ois_info {
struct cam_ois_opcode opcode;
} __attribute__((packed));
/**
* struct cam_cmd_ois_fw_param - Contains OIS firmware param
*
* NOTE: if this struct is updated,
* please also update version in struct cam_cmd_ois_fw_info
*
* @fw_name : firmware file name
* @fw_start_pos : data start position in file
* @fw_size : firmware size
* @fw_len_per_write: data length per write in bytes
* @fw_addr_type : addr type
* @fw_data_type : data type
* @fw_operation : type of operation
* @reserved : reserved for 32-bit alignment
* @fw_delayUs : delay in cci write
* @fw_reg_addr : start register addr to write
* @fw_init_size : size of fw download init settings
* @fw_finalize_size: size of fw download finalize settings
*/
struct cam_cmd_ois_fw_param {
char fw_name[MAX_OIS_NAME_SIZE];
__u32 fw_start_pos;
__u32 fw_size;
__u32 fw_len_per_write;
__u8 fw_addr_type;
__u8 fw_data_type;
__u8 fw_operation;
__u8 reserved;
__u32 fw_delayUs;
__u32 fw_reg_addr;
__u32 fw_init_size;
__u32 fw_finalize_size;
} __attribute__((packed));
/**
* struct cam_cmd_ois_fw_info - Contains OIS firmware info
*
* @version : version info
* NOTE: if struct cam_cmd_ois_fw_param is updated,
* version here needs to be updated too.
* @reserved : reserved
* @cmd_type : Explains type of command
* @fw_count : firmware count
* @endianness : firmware data's endianness
* @fw_param : includes firmware parameters
* @num_valid_params: Number of valid params
* @param_mask : Mask to indicate fields in params
* @params : Additional Params
*/
struct cam_cmd_ois_fw_info {
__u32 version;
__u8 reserved;
__u8 cmd_type;
__u8 fw_count;
__u8 endianness;
struct cam_cmd_ois_fw_param fw_param[MAX_OIS_FW_COUNT];
__u32 num_valid_params;
__u32 param_mask;
__u32 params[4];
} __attribute__((packed));
/**
* struct cam_cmd_probe - Contains sensor slave info
*