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linux-nv-oot/drivers/media/i2c/ar1335.h
Ankur Pawar 8a40c778bf media: add ar1335 sensor driver 
Add ar1335 camera sensor driver code,
firmware bin and makefile changes.

Bug 3583587
Bug 4111978

Change-Id: I340eb797233fb62ca9e107d0f774f1110e4c27fe
Signed-off-by: Ankur Pawar <ankurp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2889070
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
2023-06-24 07:23:21 -07:00

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/* SPDX-License-Identifier: GPL-2.0-only */
/* Copyright (c) 2017-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */
/* Copyright (c) 2017-2022, e-con Systems, All Rights Reserved. */
/*
* ar1335.h - ar0330 sensor mode tables
*/
#ifndef __AR1335_TABLES__
#define __AR1335_TABLES__
#include <media/camera_common.h>
#define AR1335_DEFAULT_MODE 0
#define AR1335_DEFAULT_WIDTH 640
#define AR1335_DEFAULT_HEIGHT 480
#define AR1335_DEFAULT_DATAFMT MEDIA_BUS_FMT_UYVY8_1X16
#define AR1335_NUM_CONTROLS 30
#define PADCTL_AO_CFG2TMC_GPIO_SEN8_0 0x0c30208c
#define PADCTL_AO_CFG2TMC_GPIO_SEN9_0 0x0c302094
////////////////////////////////////////////////////////////////////////////////////////////
/* Defines related to MCU */
#define CMD_SIGNATURE 0x43
#define TX_LEN_PKT 5
#define RX_LEN_PKT 6
#define HEADER_FOOTER_SIZE 4
#define CMD_STATUS_MSG_LEN 7
#define VERSION_SIZE 32
#define VERSION_FILE_OFFSET 100
#define MCU_CMD_STATUS_SUCCESS 0x0000
#define MCU_CMD_STATUS_PENDING 0xF000
#define MCU_CMD_STATUS_ISP_PWDN 0x0FF0
#define MCU_CMD_STATUS_ISP_UNINIT 0x0FF1
#define MAX_NUM_FRATES 10
#define MAX_CTRL_DATA_LEN 100
#define MAX_CTRL_UI_STRING_LEN 33
typedef enum _errno {
ERRCODE_SUCCESS = 0x00,
ERRCODE_BUSY = 0x01,
ERRCODE_INVAL = 0x02,
ERRCODE_PERM = 0x03,
ERRCODE_NODEV = 0x04,
ERRCODE_IO = 0x05,
ERRCODE_HW_SPEC = 0x06,
ERRCODE_AGAIN = 0x07,
ERRCODE_ALREADY = 0x08,
ERRCODE_NOTIMPL = 0x09,
ERRCODE_RANGE = 0x0A,
/* Reserved 0x0B - 0xFE */
ERRCODE_UNKNOWN = 0xFF,
} RETCODE;
typedef enum _cmd_id {
CMD_ID_VERSION = 0x00,
CMD_ID_GET_SENSOR_ID = 0x01,
CMD_ID_GET_STREAM_INFO = 0x02,
CMD_ID_GET_CTRL_INFO = 0x03,
CMD_ID_INIT_CAM = 0x04,
CMD_ID_GET_STATUS = 0x05,
CMD_ID_DE_INIT_CAM = 0x06,
CMD_ID_STREAM_ON = 0x07,
CMD_ID_STREAM_OFF = 0x08,
CMD_ID_STREAM_CONFIG = 0x09,
CMD_ID_GET_CTRL_UI_INFO = 0x0A,
/* Reserved 0x0B to 0x0F */
CMD_ID_GET_CTRL = 0x10,
CMD_ID_SET_CTRL = 0x11,
/* Reserved 0x12, 0x13 */
CMD_ID_FW_UPDT = 0x14,
CMD_ID_ISP_PDOWN = 0x15,
CMD_ID_ISP_PUP = 0x16,
/*Configuring MIPI Lane*/
CMD_ID_LANE_CONFIG = 0x17,
/* Reserved - 0x17 to 0xFE (except 0x43) */
CMD_ID_UNKNOWN = 0xFF,
} HOST_CMD_ID;
enum {
FRAME_RATE_DISCRETE = 0x01,
FRAME_RATE_CONTINOUS = 0x02,
};
enum {
CTRL_STANDARD = 0x01,
CTRL_EXTENDED = 0x02,
};
enum {
/* 0x01 - Integer (32bit)
* 0x02 - Long Int (64 bit)
* 0x03 - String
* 0x04 - Pointer to a 1-Byte Array
* 0x05 - Pointer to a 2-Byte Array
* 0x06 - Pointer to a 4-Byte Array
* 0x07 - Pointer to Generic Data (custom Array)
*/
EXT_CTRL_TYPE_INTEGER = 0x01,
EXT_CTRL_TYPE_LONG = 0x02,
EXT_CTRL_TYPE_STRING = 0x03,
EXT_CTRL_TYPE_PTR8 = 0x04,
EXT_CTRL_TYPE_PTR16 = 0x05,
EXT_CTRL_TYPE_PTR32 = 0x06,
EXT_CTRL_TYPE_VOID = 0x07,
};
enum {
MODE_VGA = 0,
MODE_HD,
MODE_FHD,
MODE_UHD,
MODE_UHD_CINEMA,
MODE_13MP,
MODE_UNKNOWN,
};
enum {
V4L2_CID_FACEDETECT = (V4L2_CID_AUTO_FOCUS_RANGE+1),
V4L2_CID_FACEMARK,
V4L2_CID_SMILEDETECT,
V4L2_GET_FACEINFO,
V4L2_CID_ROI_WINDOW,
V4L2_CID_ROI_FOCUS,
V4L2_CID_ROI_EXPOSURE,
V4L2_CID_TRIGGER_FOCUS,
/* New Controls */
V4L2_CID_HDR,
V4L2_CID_COLORKILL,
V4L2_CID_FRAME_SYNC,
V4L2_CID_CUSTOM_EXPOSURE_AUTO,
V4L2_CID_CUSTOM_FLASH_STROBE,
V4L2_CID_DENOISE,
V4L2_CID_GRAYSCALE,
V4L2_CID_LSCMODE,
V4L2_CID_FOCUS_WINDOW,
V4L2_CID_EXPOSURE_COMPENSATION,
};
/* Stream and Control Info Struct */
typedef struct _isp_stream_info {
uint32_t fmt_fourcc;
uint16_t width;
uint16_t height;
uint8_t frame_rate_type;
union {
struct {
uint16_t frame_rate_num;
uint16_t frame_rate_denom;
} disc;
struct {
uint16_t frame_rate_min_num;
uint16_t frame_rate_min_denom;
uint16_t frame_rate_max_num;
uint16_t frame_rate_max_denom;
uint16_t frame_rate_step_num;
uint16_t frame_rate_step_denom;
} cont;
} frame_rate;
} ISP_STREAM_INFO;
typedef struct _isp_ctrl_ui_info {
struct {
char ctrl_name[MAX_CTRL_UI_STRING_LEN];
uint8_t ctrl_ui_type;
uint8_t ctrl_ui_flags;
} ctrl_ui_info;
/* This Struct is valid only if ctrl_ui_type = 0x03 */
struct {
uint8_t num_menu_elem;
char **menu;
} ctrl_menu_info;
} ISP_CTRL_UI_INFO;
typedef struct _isp_ctrl_info_std {
uint32_t ctrl_id;
uint8_t ctrl_type;
union {
struct {
int32_t ctrl_min;
int32_t ctrl_max;
int32_t ctrl_def;
int32_t ctrl_step;
} std;
struct {
uint8_t val_type;
uint32_t val_length;
// This size may vary according to ctrl types
uint8_t val_data[MAX_CTRL_DATA_LEN];
} ext;
} ctrl_data;
ISP_CTRL_UI_INFO ctrl_ui_data;
} ISP_CTRL_INFO;
struct cam {
struct camera_common_power_rail power;
int numctrls;
struct v4l2_ctrl_handler ctrl_handler;
struct i2c_client *i2c_client;
struct v4l2_subdev *subdev;
struct media_pad pad;
int reg_offset;
s32 group_hold_prev;
bool group_hold_en;
struct regmap *b_regmap;
struct regmap *w_regmap;
struct regmap *dw_regmap;
struct camera_common_data *s_data;
struct camera_common_pdata *pdata;
int ident;
u16 chip_id;
u8 revision;
uint16_t frate_index;
uint32_t format_fourcc;
int frmfmt_mode;
int num_ctrls;
ISP_STREAM_INFO *stream_info;
ISP_CTRL_INFO *mcu_ctrl_info;
/* Total formats */
int *streamdb;
uint32_t *ctrldb;
/* Array of Camera framesizes */
struct camera_common_frmfmt *mcu_cam_frmfmt;
uint16_t prev_index;
uint16_t mipi_lane_config;
uint8_t last_sync_mode;
struct v4l2_ctrl *ctrls[];
};
/* Mutex for I2C lock */
static DEFINE_MUTEX(mcu_i2c_mutex);
static int cam_g_volatile_ctrl(struct v4l2_ctrl *ctrl);
static int cam_s_ctrl(struct v4l2_ctrl *ctrl);
static int cam_read(struct i2c_client *client, u8 * val, u32 count);
static int cam_write(struct i2c_client *client, u8 * val, u32 count);
int cam_s_power(struct v4l2_subdev *sd, int on);
static void toggle_gpio(unsigned int gpio, int value);
static int mcu_get_fw_version(struct i2c_client *client, unsigned char * fw_version, unsigned char *txt_fw_version);
unsigned char errorcheck(char *data, unsigned int len);
static int mcu_list_fmts(struct i2c_client *client, ISP_STREAM_INFO *stream_info, int *frm_fmt_size, struct cam *);
static int mcu_list_ctrls(struct i2c_client *client,
ISP_CTRL_INFO * mcu_ctrl_info, struct cam *);
static int mcu_get_sensor_id(struct i2c_client *client, uint16_t * sensor_id);
static int mcu_get_cmd_status(struct i2c_client *client, uint8_t * cmd_id,
uint16_t * cmd_status, uint8_t * ret_code);
static int mcu_isp_init(struct i2c_client *client);
static int mcu_stream_config(struct i2c_client *client, uint32_t format,
int mode, int frate_index);
static int mcu_set_ctrl(struct i2c_client *client, uint32_t ctrl_id,
uint8_t ctrl_type, int32_t curr_val);
static int mcu_get_ctrl(struct i2c_client *client, uint32_t ctrl_id,
uint8_t * ctrl_type, int32_t * curr_val);
static int mcu_get_ctrl_ui(struct i2c_client *client,
ISP_CTRL_INFO * mcu_ui_info, int index);
static int mcu_fw_update(struct i2c_client *client, unsigned char *txt_fw_version);
static int mcu_cam_stream_on_off(struct i2c_client *client, int cmd);
#endif /* __AR1335_TABLES__ */
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