/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (c) 2019 MediaTek Inc.
*/

#ifndef _DISP_LCM_H_
#define _DISP_LCM_H_
#include "lcm_drv.h"

#define MAX_LCM_NUMBER	2

extern unsigned char lcm_name_list[][128];
extern struct LCM_DRIVER lcm_common_drv;


struct disp_lcm_handle {
	struct LCM_PARAMS *params;
	struct LCM_DRIVER *drv;
	enum LCM_INTERFACE_ID lcm_if_id;
	int module;
	int is_inited;
	unsigned int lcm_original_width;
	unsigned int lcm_original_height;
	int index;
};


/* these 2 variables are defined in mt65xx_lcm_list.c */
extern struct LCM_DRIVER *lcm_driver_list[];
extern unsigned int lcm_count;


struct disp_lcm_handle *disp_lcm_probe(char *plcm_name,
	enum LCM_INTERFACE_ID lcm_id, int is_lcm_inited);
struct disp_lcm_handle *disp_ext_lcm_probe(char *plcm_name,
	enum LCM_INTERFACE_ID lcm_id, int is_lcm_inited);
int disp_lcm_init(struct disp_lcm_handle *plcm, int force);
struct LCM_PARAMS *disp_lcm_get_params(struct disp_lcm_handle *plcm);
enum LCM_INTERFACE_ID disp_lcm_get_interface_id(struct disp_lcm_handle *plcm);
int disp_lcm_update(struct disp_lcm_handle *plcm,
	int x, int y, int w, int h, int force);
int disp_lcm_esd_check(struct disp_lcm_handle *plcm);
int disp_lcm_esd_recover(struct disp_lcm_handle *plcm);
int disp_lcm_suspend(struct disp_lcm_handle *plcm);
int disp_lcm_resume(struct disp_lcm_handle *plcm);
int disp_lcm_is_support_adjust_fps(struct disp_lcm_handle *plcm);
int disp_lcm_adjust_fps(void *cmdq, struct disp_lcm_handle *plcm, int fps);
int disp_lcm_set_backlight(struct disp_lcm_handle *plcm,
	void *handle, int level);
int disp_lcm_set_hbm(bool en, struct disp_lcm_handle *plcm, void *qhandle);
int disp_lcm_get_hbm_state(struct disp_lcm_handle *plcm);
int disp_lcm_get_hbm_wait(struct disp_lcm_handle *plcm);
int disp_lcm_set_hbm_wait(bool wait, struct disp_lcm_handle *plcm);
unsigned int disp_lcm_get_hbm_time(bool en, struct disp_lcm_handle *plcm);
int disp_lcm_read_fb(struct disp_lcm_handle *plcm);
int disp_lcm_ioctl(struct disp_lcm_handle *plcm, enum LCM_IOCTL ioctl,
	unsigned int arg);
int disp_lcm_is_video_mode(struct disp_lcm_handle *plcm);
int disp_lcm_is_inited(struct disp_lcm_handle *plcm);
unsigned int disp_lcm_ATA(struct disp_lcm_handle *plcm);
void *disp_lcm_switch_mode(struct disp_lcm_handle *plcm, int mode);
int disp_lcm_set_lcm_cmd(struct disp_lcm_handle *plcm,
	void *cmdq_handle, unsigned int *lcm_cmd,
			 unsigned int *lcm_count, unsigned int *lcm_value);

int disp_lcm_is_partial_support(struct disp_lcm_handle *plcm);
int disp_lcm_validate_roi(struct disp_lcm_handle *plcm,
	int *x, int *y, int *w, int *h);
int disp_lcm_aod(struct disp_lcm_handle *plcm, int enter);

#ifdef CONFIG_MTK_HIGH_FRAME_RATE
/*-----------------------DynFPS start-----------------------------------*/
int disp_lcm_is_dynfps_support(struct disp_lcm_handle *plcm);
unsigned int disp_lcm_dynfps_get_def_fps(
		struct disp_lcm_handle *plcm);
unsigned int disp_lcm_dynfps_get_dfps_num(
		struct disp_lcm_handle *plcm);
unsigned int disp_lcm_dynfps_get_def_timing_fps(
	struct disp_lcm_handle *plcm);
bool disp_lcm_need_send_cmd(
	struct disp_lcm_handle *plcm,
	unsigned int last_dynfps, unsigned int new_dynfps);
void disp_lcm_dynfps_send_cmd(
	struct disp_lcm_handle *plcm, void *cmdq_handle,
	unsigned int from_fps, unsigned int to_fps);

/*-----------------------DynFPS end-----------------------------------*/
#endif

#endif