drivers/media/platform/msm/camera_v2/sensor/io/msm_camera_dt_util.h

/* Copyright (c) 2013-2016, 2018, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef MSM_CAMERA_DT_UTIL_H__
#define MSM_CAMERA_DT_UTIL_H__

#include <soc/qcom/camera2.h>
#include <linux/gpio.h>
#include <linux/of_gpio.h>
#include <linux/of.h>
#include "msm_camera_i2c.h"
#include "cam_soc_api.h"


#define INVALID_VREG 100

int msm_sensor_get_sub_module_index(struct device_node *of_node,
	struct  msm_sensor_info_t **s_info);

int msm_sensor_get_dt_actuator_data(struct device_node *of_node,
	struct msm_actuator_info **act_info);

int msm_sensor_get_dt_csi_data(struct device_node *of_node,
	struct msm_camera_csi_lane_params **csi_lane_params);

int msm_camera_get_dt_power_setting_data(struct device_node *of_node,
	struct camera_vreg_t *cam_vreg, int num_vreg,
	struct msm_camera_power_ctrl_t *power_info);

int msm_camera_get_dt_gpio_req_tbl(struct device_node *of_node,
	struct msm_camera_gpio_conf *gconf, uint16_t *gpio_array,
	uint16_t gpio_array_size);

int msm_camera_init_gpio_pin_tbl(struct device_node *of_node,
	struct msm_camera_gpio_conf *gconf, uint16_t *gpio_array,
	uint16_t gpio_array_size);

int msm_camera_get_dt_vreg_data(struct device_node *of_node,
	struct camera_vreg_t **cam_vreg, int *num_vreg);

int msm_camera_power_up(struct msm_camera_power_ctrl_t *ctrl,
	enum msm_camera_device_type_t device_type,
	struct msm_camera_i2c_client *sensor_i2c_client);

int msm_camera_power_down(struct msm_camera_power_ctrl_t *ctrl,
	enum msm_camera_device_type_t device_type,
	struct msm_camera_i2c_client *sensor_i2c_client);

int msm_camera_fill_vreg_params(struct camera_vreg_t *cam_vreg,
	int num_vreg, struct msm_sensor_power_setting *power_setting,
	uint16_t power_setting_size);

int msm_camera_pinctrl_init
	(struct msm_pinctrl_info *sensor_pctrl, struct device *dev);

int32_t msm_sensor_driver_get_gpio_data(
	struct msm_camera_gpio_conf **gpio_conf,
	struct device_node *of_node);
#endif