108 lines
2.2 KiB
C
108 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (c) 2023 Rockchip Electronics Co., Ltd.
|
|
*
|
|
*/
|
|
|
|
#ifndef __MAXIM4C_DRV_H__
|
|
#define __MAXIM4C_DRV_H__
|
|
|
|
#include <linux/workqueue.h>
|
|
#include <linux/rk-camera-module.h>
|
|
#include <media/media-entity.h>
|
|
#include <media/v4l2-async.h>
|
|
#include <media/v4l2-ctrls.h>
|
|
#include <media/v4l2-subdev.h>
|
|
#include <media/v4l2-ctrls.h>
|
|
#include <media/v4l2-fwnode.h>
|
|
#include <media/v4l2-subdev.h>
|
|
|
|
#include "maxim4c_i2c.h"
|
|
#include "maxim4c_link.h"
|
|
#include "maxim4c_mipi_txphy.h"
|
|
#include "maxim4c_remote.h"
|
|
#include "maxim4c_pattern.h"
|
|
|
|
#define MAXIM4C_REG_CHIP_ID 0x0D
|
|
#define MAX96712_CHIP_ID 0xA0
|
|
#define MAX96722_CHIP_ID 0xA1
|
|
|
|
enum {
|
|
MAXIM4C_HOT_PLUG_OUT = 0,
|
|
MAXIM4C_HOT_PLUG_IN,
|
|
};
|
|
|
|
struct maxim4c_hot_plug_work {
|
|
struct workqueue_struct *state_check_wq;
|
|
struct delayed_work state_d_work;
|
|
u32 hot_plug_state;
|
|
};
|
|
|
|
struct maxim4c_mode {
|
|
u32 width;
|
|
u32 height;
|
|
struct v4l2_fract max_fps;
|
|
u32 hts_def;
|
|
u32 vts_def;
|
|
u32 exp_def;
|
|
u32 link_freq_idx;
|
|
u32 bus_fmt;
|
|
u32 bpp;
|
|
const struct regval *reg_list;
|
|
u32 vc[PAD_MAX];
|
|
};
|
|
|
|
typedef struct maxim4c {
|
|
struct i2c_client *client;
|
|
struct clk *xvclk;
|
|
struct gpio_desc *power_gpio;
|
|
struct gpio_desc *pocen_gpio;
|
|
struct gpio_desc *lock_gpio;
|
|
|
|
struct mutex mutex;
|
|
|
|
struct v4l2_subdev subdev;
|
|
struct media_pad pad;
|
|
struct v4l2_ctrl_handler ctrl_handler;
|
|
struct v4l2_ctrl *exposure;
|
|
struct v4l2_ctrl *anal_gain;
|
|
struct v4l2_ctrl *digi_gain;
|
|
struct v4l2_ctrl *hblank;
|
|
struct v4l2_ctrl *vblank;
|
|
struct v4l2_ctrl *pixel_rate;
|
|
struct v4l2_ctrl *link_freq;
|
|
struct v4l2_fwnode_endpoint bus_cfg;
|
|
|
|
u32 chipid;
|
|
|
|
bool streaming;
|
|
bool power_on;
|
|
bool hot_plug;
|
|
u8 is_reset;
|
|
int hot_plug_irq;
|
|
u32 hot_plug_state;
|
|
u32 link_lock_state;
|
|
struct maxim4c_hot_plug_work hot_plug_work;
|
|
|
|
struct maxim4c_mode supported_mode;
|
|
const struct maxim4c_mode *cur_mode;
|
|
u32 cfg_modes_num;
|
|
|
|
u32 module_index;
|
|
const char *module_facing;
|
|
const char *module_name;
|
|
const char *len_name;
|
|
|
|
maxim4c_gmsl_link_t gmsl_link;
|
|
maxim4c_video_pipe_t video_pipe;
|
|
maxim4c_mipi_txphy_t mipi_txphy;
|
|
|
|
struct maxim4c_pattern pattern;
|
|
|
|
struct maxim4c_i2c_init_seq extra_init_seq;
|
|
|
|
maxim4c_remote_t *remote_device[MAXIM4C_LINK_ID_MAX];
|
|
} maxim4c_t;
|
|
|
|
#endif /* __MAXIM4C_DRV_H__ */
|