/*
 * Allwinner SoCs display driver.
 *
 * Copyright (C) 2016 Allwinner.
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#ifndef __BSP_DISPLAY_H__
#define __BSP_DISPLAY_H__

#include "disp_private.h"

struct sunxi_disp_source_ops {
    s32 (*sunxi_lcd_delay_ms)(u32 ms);
    s32 (*sunxi_lcd_delay_us)(u32 us);
    void (*sunxi_lcd_tcon_enable)(u32 scree_id);
    void (*sunxi_lcd_tcon_disable)(u32 scree_id);
    s32 (*sunxi_lcd_cpu_write)(u32 sel, u32 index, u32 data);
    s32 (*sunxi_lcd_cpu_write_index)(u32 scree_id,
                      u32 index);
    s32 (*sunxi_lcd_cpu_write_data)(u32 scree_id,
                     u32 data);
    s32 (*sunxi_lcd_cpu_set_auto_mode)(u32 scree_id);
    s32 (*sunxi_lcd_dsi_dcs_write)(u32 scree_id,
                    u8 command,
                    u8 *para,
                    u32 para_num);
    s32 (*sunxi_lcd_dsi_gen_write)(u32 scree_id,
                    u8 command,
                    u8 *para,
                    u32 para_num);
    s32 (*sunxi_lcd_dsi_clk_enable)(u32 screen_id, u32 en);
    s32 (*sunxi_lcd_dsi_gen_short_read)(u32 sel, u8 *para_p, u8 para_num,
                        u8 *result);
    s32 (*sunxi_lcd_dsi_dcs_read)(u32 sel, u8 cmd, u8 *result, u32 *num_p);
    s32 (*sunxi_lcd_dsi_set_max_ret_size)(u32 sel, u32 size);
    s32 (*sunxi_lcd_dsi_mode_switch)(u32 scree_id,
                     u32 cmd_en, u32 lp_en);
    s32 (*sunxi_lcd_backlight_enable)(u32 screen_id);
    s32 (*sunxi_lcd_backlight_disable)(u32 screen_id);
    s32 (*sunxi_lcd_pwm_enable)(u32 screen_id);
    s32 (*sunxi_lcd_pwm_disable)(u32 screen_id);
    s32 (*sunxi_lcd_power_enable)(u32 screen_id,
                       u32 pwr_id);
    s32 (*sunxi_lcd_power_disable)(u32 screen_id,
                    u32 pwr_id);
    s32 (*sunxi_lcd_set_panel_funs)(char *drv_name,
                     struct disp_lcd_panel_fun *lcd_cfg);
    s32 (*sunxi_lcd_pin_cfg)(u32 screen_id, u32 bon);
    s32 (*sunxi_lcd_gpio_set_value)(u32 screen_id,
                     u32 io_index, u32 value);
    s32 (*sunxi_lcd_gpio_set_direction)(u32 screen_id,
                         u32 io_index,
                         u32 direction);
};

s32 bsp_disp_init(struct disp_bsp_init_para *para);
s32 bsp_disp_exit(u32 mode);
s32 bsp_disp_open(void);
s32 bsp_disp_close(void);
s32 bsp_disp_feat_get_num_screens(void);
s32 bsp_disp_feat_get_num_channels(u32 disp);
s32 bsp_disp_feat_get_num_layers(u32 screen_id);
s32 bsp_disp_feat_get_num_layers_by_chn(u32 disp, u32 chn);
s32 bsp_disp_feat_is_supported_output_types(u32 screen_id, u32 output_type);
s32 bsp_disp_get_screen_physical_width(u32 disp);
s32 bsp_disp_get_screen_physical_height(u32 disp);
s32 bsp_disp_get_screen_width(u32 disp);
s32 bsp_disp_get_screen_height(u32 disp);
s32 bsp_disp_get_screen_width_from_output_type(u32 disp, u32 output_type,
                           u32 output_mode);
s32 bsp_disp_get_screen_height_from_output_type(u32 disp, u32 output_type,
                        u32 output_mode);
s32 bsp_disp_get_lcd_registered(u32 disp);
s32 bsp_disp_get_hdmi_registered(void);
s32 bsp_disp_get_output_type(u32 disp);
s32 bsp_disp_device_switch(int disp, enum disp_output_type output_type,
               enum disp_output_type mode);
s32 bsp_disp_device_set_config(int disp, struct disp_device_config *config);

#ifdef CONFIG_EINK_PANEL_USED
s32 bsp_disp_eink_update(struct disp_eink_manager *manager,
             struct disp_layer_config_inner *config,
             unsigned int layer_num, enum eink_update_mode mode,
             struct area_info *update_area);

s32 bsp_disp_eink_set_temperature(struct disp_eink_manager *manager,
                  unsigned int temp);
s32 bsp_disp_eink_get_temperature(struct disp_eink_manager *manager);
s32 bsp_disp_eink_op_skip(struct disp_eink_manager *manager, unsigned int en);
#endif

s32 bsp_disp_set_hdmi_func(struct disp_device_func *func);
s32 bsp_disp_hdmi_check_support_mode(u32 disp, enum disp_output_type mode);
s32 bsp_disp_hdmi_set_detect(bool hpd);
s32 bsp_disp_sync_with_hw(struct disp_bsp_init_para *para);

/*s32 bsp_disp_check_device_enabled(struct disp_bsp_init_para *para);*/
s32 bsp_disp_get_fps(u32 disp);
s32 bsp_disp_get_health_info(u32 disp, struct disp_health_info *info);
s32 bsp_disp_set_edp_func(struct disp_tv_func *func);

/* lcd */
s32 bsp_disp_lcd_set_panel_funs(char *name, struct disp_lcd_panel_fun *lcd_cfg);
s32 bsp_disp_lcd_backlight_enable(u32 disp);
s32 bsp_disp_lcd_backlight_disable(u32 disp);
s32 bsp_disp_lcd_pwm_enable(u32 disp);
s32 bsp_disp_lcd_pwm_disable(u32 disp);
s32 bsp_disp_lcd_power_enable(u32 disp, u32 power_id);
s32 bsp_disp_lcd_power_disable(u32 disp, u32 power_id);
s32 bsp_disp_lcd_set_bright(u32 disp, u32 bright);
s32 bsp_disp_lcd_get_bright(u32 disp);
void bsp_disp_lcd_tcon_enable(u32 disp);
void bsp_disp_lcd_tcon_disable(u32 disp);
s32 bsp_disp_lcd_pin_cfg(u32 disp, u32 en);
s32 bsp_disp_lcd_gpio_set_value(u32 disp, u32 io_index, u32 value);
s32 bsp_disp_lcd_gpio_set_direction(u32 disp, u32 io_index,
                    u32 direction);
struct disp_lcd_flow *bsp_disp_lcd_get_open_flow(u32 disp);
struct disp_lcd_flow *bsp_disp_lcd_get_close_flow(u32 disp);
s32 bsp_disp_get_panel_info(u32 disp, struct disp_panel_para *info);

s32 bsp_disp_vsync_event_enable(u32 disp, bool enable);
s32 bsp_disp_shadow_protect(u32 disp, bool protect);

s32 disp_delay_ms(u32 ms);
s32 disp_delay_us(u32 us);

s32 bsp_disp_tv_suspend(void);  /* for test tv suspend */
s32 bsp_disp_tv_resume(void);
extern s32 dsi_dcs_wr(u32 sel, u8 cmd, u8 *para_p, u32 para_num);
extern s32 dsi_gen_wr(u32 sel, u8 cmd, u8 *para_p, u32 para_num);
extern s32 dsi_clk_enable(u32 sel, u32 en);
s32 bsp_disp_lcd_dsi_clk_enable(u32 disp, u32 en);
s32 bsp_disp_lcd_dsi_dcs_wr(u32 disp, u8 command, u8 *para, u32 para_num);
s32 bsp_disp_lcd_dsi_gen_wr(u32 disp, u8 command, u8 *para, u32 para_num);
s32 bsp_disp_lcd_dsi_mode_switch(u32 screen_id, u32 cmd_en, u32 lp_en);
s32 bsp_disp_lcd_dsi_dcs_read(u32 sel, u8 cmd, u8 *result, u32 *num_p);
s32 bsp_disp_lcd_set_max_ret_size(u32 sel, u32 size);
s32 bsp_disp_lcd_dsi_gen_short_read(u32 sel, u8 *para_p, u8 para_num,
                    u8 *result);

extern struct disp_manager *disp_get_layer_manager(u32 disp);

int bsp_disp_get_fb_info(unsigned int disp, struct disp_layer_info *info);
int bsp_disp_get_display_size(u32 disp, unsigned int *width,
                  unsigned int *height);

#ifdef CONFIG_DEVFREQ_DRAM_FREQ_IN_VSYNC
/* dramfreq interface */
s32 bsp_disp_get_vb_time(void);
s32 bsp_disp_get_next_vb_time(void);
s32 bsp_disp_is_in_vb(void);
#endif

#endif