rt-thread/bsp/allwinner/libraries/sunxi-hal/hal/source/disp2/disp/lcd/lh219wq1.c

/*
 * drivers/video/fbdev/sunxi/disp2/disp/lcd/lh219wq1/lh219wq1.c
 *
 * Copyright (c) 2007-2018 Allwinnertech Co., Ltd.
 * Author: zhengxiaobin <zhengxiaobin@allwinnertech.com>
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * 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.
 *
[lcd0]
lcd_used            = 1
lcd_driver_name     = "lh219wq1"
lcd_if              = 1
lcd_x               = 240
lcd_y               = 376
lcd_width           = 108
lcd_height          = 64
lcd_dclk_freq       = 16
lcd_pwm_used        = 0
lcd_pwm_ch          = 0
lcd_pwm_freq        = 50000
lcd_pwm_pol         = 1
lcd_pwm_max_limit   = 255

lcd_hbp             = 10
lcd_ht              = 260
lcd_hspw            = 6
lcd_vbp             = 2
lcd_vt              = 380
lcd_vspw            = 1

lcd_frm             = 1
lcd_gamma_en        = 0
lcd_bright_curve_en = 1
lcd_cmap_en         = 0
lcd_cpu_mode        = 1
lcd_cpu_te          = 1
lcd_cpu_if          = 10

lcdgamma4iep        = 22

lcd_bl_en           = port:PB03<1><0><2><1>
lcd_power           = "axp233_dc1sw"
lcd_power1          = "axp233_ldoio0"
lcd_power2          = "axp233_aldo2"

lcd_gpio_0          = port:PB02<1><0><2><1>
;LCD-CS
lcd_gpio_1          = port:PD22<1><0><2><0>
lcd_gpio_2          = port:PD09<1><0><2><1>

lcdd2               = port:PD0<2><0><2><default>
lcdd3               = port:PD1<2><0><2><default>
lcdd4               = port:PD2<2><0><2><default>
lcdd5               = port:PD3<2><0><2><default>
lcdd6               = port:PD4<2><0><2><default>
lcdd7               = port:PD5<2><0><2><default>
lcdd10              = port:PD6<2><0><2><default>
lcdd11              = port:PD7<2><0><2><default>
lcdd12              = port:PD8<2><0><2><default>

lcdclk              = port:PD18<2><0><3><default>
lcdde               = port:PD19<2><0><3><default>
lcdhsync            = port:PD20<2><0><3><default>
lcdvsync            = port:PD21<2><0><3><default>
[lcd0_suspend]
lcdd2               = port:PD0<7><0><2><default>
......
 */
#include "lh219wq1.h"

#define TCON_DEBUG (0)
#define CPU_TRI_MODE

void lcd_panel_lh219wq1_init(struct disp_panel_para *info);
static void lcd_cpu_panel_fr(__u32 sel, __u32 w, __u32 h, __u32 x, __u32 y);
static void LCD_power_on(u32 sel);
static void LCD_power_off(u32 sel);
static void LCD_bl_open(u32 sel);
static void LCD_bl_close(u32 sel);

static void LCD_panel_init(u32 sel);
static void LCD_panel_exit(u32 sel);

#define lh219wq1_reset_1 sunxi_lcd_gpio_set_value(0, 0, 1)
#define lh219wq1_reset_0 sunxi_lcd_gpio_set_value(0, 0, 0)

#define lh219wq1_cs_1 sunxi_lcd_gpio_set_value(0, 1, 1)
#define lh219wq1_cs_0 sunxi_lcd_gpio_set_value(0, 1, 0)

static void lcd_cfg_panel_info(struct panel_extend_para *info)
{
    u32 i = 0, j = 0;
    u32 items;
    u8 lcd_gamma_tbl[][2] = {
        {0, 0},     {15, 15},   {30, 30},   {45, 45},   {60, 60},
        {75, 75},   {90, 90},   {105, 105}, {120, 120}, {135, 135},
        {150, 150}, {165, 165}, {180, 180}, {195, 195}, {210, 210},
        {225, 225}, {240, 240}, {255, 255},
    };

    u32 lcd_cmap_tbl[2][3][4] = {
        {
        {LCD_CMAP_G0, LCD_CMAP_B1, LCD_CMAP_G2, LCD_CMAP_B3},
        {LCD_CMAP_B0, LCD_CMAP_R1, LCD_CMAP_B2, LCD_CMAP_R3},
        {LCD_CMAP_R0, LCD_CMAP_G1, LCD_CMAP_R2, LCD_CMAP_G3},
        },
        {
        {LCD_CMAP_B3, LCD_CMAP_G2, LCD_CMAP_B1, LCD_CMAP_G0},
        {LCD_CMAP_R3, LCD_CMAP_B2, LCD_CMAP_R1, LCD_CMAP_B0},
        {LCD_CMAP_G3, LCD_CMAP_R2, LCD_CMAP_G1, LCD_CMAP_R0},
        },
    };

    items = sizeof(lcd_gamma_tbl) / 2;
    for (i = 0; i < items - 1; i++) {
        u32 num = lcd_gamma_tbl[i + 1][0] - lcd_gamma_tbl[i][0];

        for (j = 0; j < num; j++) {
            u32 value = 0;

            value =
                lcd_gamma_tbl[i][1] +
                ((lcd_gamma_tbl[i + 1][1] - lcd_gamma_tbl[i][1]) *
                 j) /
                num;
            info->lcd_gamma_tbl[lcd_gamma_tbl[i][0] + j] =
                (value << 16) + (value << 8) + value;
        }
    }
    info->lcd_gamma_tbl[255] = (lcd_gamma_tbl[items - 1][1] << 16) +
                   (lcd_gamma_tbl[items - 1][1] << 8) +
                   lcd_gamma_tbl[items - 1][1];

    memcpy(info->lcd_cmap_tbl, lcd_cmap_tbl, sizeof(lcd_cmap_tbl));
}

void lcd_reflush_lh219wq1(u32 sel)
{
    sunxi_lcd_cpu_write_index(0, 0x35);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_index(0, 0x36);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_index(0, 0x3A);
    sunxi_lcd_cpu_write_data(0, 0x66);
    sunxi_lcd_cpu_write_index(0, 0x2A);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_data(0, 0xEF);
    sunxi_lcd_cpu_write_index(0, 0x2B);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_data(0, 0x01);
    sunxi_lcd_cpu_write_data(0, 0x77);

    sunxi_lcd_cpu_write_index(0, 0xB1);
    sunxi_lcd_cpu_write_data(0, 0x11);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_index(0, 0xB2);
    sunxi_lcd_cpu_write_data(0, 0x11);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_index(0, 0xB3);
    sunxi_lcd_cpu_write_data(0, 0x11);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_index(0, 0xB4);
    sunxi_lcd_cpu_write_data(0, 0x02);
    sunxi_lcd_cpu_write_index(0, 0xB6);
    sunxi_lcd_cpu_write_data(0, 0x01);
    sunxi_lcd_cpu_write_data(0, 0x02);
    sunxi_lcd_cpu_write_index(0, 0xC0);
    sunxi_lcd_cpu_write_data(0, 0x24);
    sunxi_lcd_cpu_write_index(0, 0xC1);
    sunxi_lcd_cpu_write_data(0, 0x02);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_index(0, 0xC2);
    sunxi_lcd_cpu_write_data(0, 0x05);
    sunxi_lcd_cpu_write_data(0, 0x01);
    sunxi_lcd_cpu_write_index(0, 0xC3);
    sunxi_lcd_cpu_write_data(0, 0x02);
    sunxi_lcd_cpu_write_data(0, 0x05);
    sunxi_lcd_cpu_write_index(0, 0xC4);
    sunxi_lcd_cpu_write_data(0, 0x02);
    sunxi_lcd_cpu_write_data(0, 0x04);
    sunxi_lcd_cpu_write_index(0, 0xC5);
    sunxi_lcd_cpu_write_data(0, 0x14);
    sunxi_lcd_cpu_write_data(0, 0x2e);

    sunxi_lcd_cpu_write_index(0, 0xEA);
    sunxi_lcd_cpu_write_data(0, 0x01);
    sunxi_lcd_cpu_write_index(0, 0xE0);
    sunxi_lcd_cpu_write_data(0, 0x27);
    sunxi_lcd_cpu_write_data(0, 0x2B);
    sunxi_lcd_cpu_write_data(0, 0x2E);
    sunxi_lcd_cpu_write_data(0, 0x6);
    sunxi_lcd_cpu_write_data(0, 0xD);
    sunxi_lcd_cpu_write_data(0, 0x11);
    sunxi_lcd_cpu_write_data(0, 0x28);
    sunxi_lcd_cpu_write_data(0, 0x7B);
    sunxi_lcd_cpu_write_data(0, 0x35);
    sunxi_lcd_cpu_write_data(0, 0xC);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_data(0, 0x26);
    sunxi_lcd_cpu_write_data(0, 0x25);
    sunxi_lcd_cpu_write_data(0, 0x28);
    sunxi_lcd_cpu_write_data(0, 0x3C);
    sunxi_lcd_cpu_write_index(0, 0xE1);
    sunxi_lcd_cpu_write_data(0, 0x8);
    sunxi_lcd_cpu_write_data(0, 0x21);
    sunxi_lcd_cpu_write_data(0, 0x26);
    sunxi_lcd_cpu_write_data(0, 0x9);
    sunxi_lcd_cpu_write_data(0, 0xF);
    sunxi_lcd_cpu_write_data(0, 0x12);
    sunxi_lcd_cpu_write_data(0, 0x1F);
    sunxi_lcd_cpu_write_data(0, 0x38);
    sunxi_lcd_cpu_write_data(0, 0x31);
    sunxi_lcd_cpu_write_data(0, 0xD);
    sunxi_lcd_cpu_write_data(0, 0x23);
    sunxi_lcd_cpu_write_data(0, 0x29);
    sunxi_lcd_cpu_write_data(0, 0x2C);
    sunxi_lcd_cpu_write_data(0, 0x2F);
    sunxi_lcd_cpu_write_data(0, 0x33);
    sunxi_lcd_cpu_write_index(0, 0xE2);
    sunxi_lcd_cpu_write_data(0, 0x27);
    sunxi_lcd_cpu_write_data(0, 0x2C);
    sunxi_lcd_cpu_write_data(0, 0x2F);
    sunxi_lcd_cpu_write_data(0, 0x7);
    sunxi_lcd_cpu_write_data(0, 0xE);
    sunxi_lcd_cpu_write_data(0, 0x11);
    sunxi_lcd_cpu_write_data(0, 0x29);
    sunxi_lcd_cpu_write_data(0, 0x7A);
    sunxi_lcd_cpu_write_data(0, 0x35);
    sunxi_lcd_cpu_write_data(0, 0xC);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_data(0, 0x26);
    sunxi_lcd_cpu_write_data(0, 0x24);
    sunxi_lcd_cpu_write_data(0, 0x29);
    sunxi_lcd_cpu_write_data(0, 0x3C);
    sunxi_lcd_cpu_write_index(0, 0xE3);
    sunxi_lcd_cpu_write_data(0, 0x8);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_data(0, 0x26);
    sunxi_lcd_cpu_write_data(0, 0x9);
    sunxi_lcd_cpu_write_data(0, 0xF);
    sunxi_lcd_cpu_write_data(0, 0x12);
    sunxi_lcd_cpu_write_data(0, 0x1F);
    sunxi_lcd_cpu_write_data(0, 0x48);
    sunxi_lcd_cpu_write_data(0, 0x30);
    sunxi_lcd_cpu_write_data(0, 0xD);
    sunxi_lcd_cpu_write_data(0, 0x22);
    sunxi_lcd_cpu_write_data(0, 0x28);
    sunxi_lcd_cpu_write_data(0, 0x2B);
    sunxi_lcd_cpu_write_data(0, 0x2E);
    sunxi_lcd_cpu_write_data(0, 0x33);
    sunxi_lcd_cpu_write_index(0, 0xE4);
    sunxi_lcd_cpu_write_data(0, 0x1F);
    sunxi_lcd_cpu_write_data(0, 0x24);
    sunxi_lcd_cpu_write_data(0, 0x27);
    sunxi_lcd_cpu_write_data(0, 0x8);
    sunxi_lcd_cpu_write_data(0, 0xF);
    sunxi_lcd_cpu_write_data(0, 0x12);
    sunxi_lcd_cpu_write_data(0, 0x25);
    sunxi_lcd_cpu_write_data(0, 0x7B);
    sunxi_lcd_cpu_write_data(0, 0x32);
    sunxi_lcd_cpu_write_data(0, 0xC);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_data(0, 0x26);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_data(0, 0x25);
    sunxi_lcd_cpu_write_data(0, 0x3C);
    sunxi_lcd_cpu_write_index(0, 0xE5);
    sunxi_lcd_cpu_write_data(0, 0x8);
    sunxi_lcd_cpu_write_data(0, 0x24);
    sunxi_lcd_cpu_write_data(0, 0x2B);
    sunxi_lcd_cpu_write_data(0, 0x9);
    sunxi_lcd_cpu_write_data(0, 0xF);
    sunxi_lcd_cpu_write_data(0, 0x12);
    sunxi_lcd_cpu_write_data(0, 0x22);
    sunxi_lcd_cpu_write_data(0, 0x38);
    sunxi_lcd_cpu_write_data(0, 0x35);
    sunxi_lcd_cpu_write_data(0, 0xC);
    sunxi_lcd_cpu_write_data(0, 0x21);
    sunxi_lcd_cpu_write_data(0, 0x27);
    sunxi_lcd_cpu_write_data(0, 0x33);
    sunxi_lcd_cpu_write_data(0, 0x36);
    sunxi_lcd_cpu_write_data(0, 0x3B);
    sunxi_lcd_cpu_write_index(0, 0xF0);
    sunxi_lcd_cpu_write_data(0, 0xaa);
    sunxi_lcd_cpu_write_data(0, 0x55);
    sunxi_lcd_cpu_write_data(0, 0x25);
    sunxi_lcd_cpu_write_index(0, 0xF6);
    sunxi_lcd_cpu_write_data(0, 0x7f);
    sunxi_lcd_cpu_write_data(0, 0x8a);
    sunxi_lcd_cpu_write_data(0, 0x34);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_data(0, 0x04);
    sunxi_lcd_cpu_write_data(0, 0x26);
    sunxi_lcd_cpu_write_data(0, 0x07);
    sunxi_lcd_cpu_write_index(0, 0x11);
    sunxi_lcd_cpu_write_index(0, 0x29);
    lcd_cpu_panel_fr(0, 240, 376, 0, 0);
}

static s32 LCD_open_flow(u32 sel)
{
    LCD_OPEN_FUNC(sel, LCD_power_on, 250);
#ifdef CPU_TRI_MODE
    LCD_OPEN_FUNC(sel, LCD_panel_init, 300);
    LCD_OPEN_FUNC(sel, sunxi_lcd_tcon_enable, 150);
#else
    LCD_OPEN_FUNC(sel, sunxi_lcd_tcon_enable, 150);
    LCD_OPEN_FUNC(sel, LCD_panel_init, 300);
#endif
    LCD_OPEN_FUNC(sel, LCD_bl_open, 0);

    return 0;
}

static s32 LCD_close_flow(u32 sel)
{
    LCD_CLOSE_FUNC(sel, LCD_bl_close, 10);
#ifdef CPU_TRI_MODE
    LCD_CLOSE_FUNC(sel, sunxi_lcd_tcon_disable, 10);
    LCD_CLOSE_FUNC(sel, LCD_panel_exit, 10);
#else
    LCD_CLOSE_FUNC(sel, LCD_panel_exit, 10);
    LCD_CLOSE_FUNC(sel, sunxi_lcd_tcon_disable, 10);
#endif
    LCD_CLOSE_FUNC(sel, LCD_power_off, 10);

    return 0;
}

static void LCD_power_on(u32 sel)
{
    sunxi_lcd_power_enable(sel, 0);
    sunxi_lcd_power_enable(sel, 1);
    sunxi_lcd_power_enable(sel, 2);
    lh219wq1_cs_0;
    sunxi_lcd_delay_ms(10);
    sunxi_lcd_pin_cfg(sel, 1);
    sunxi_lcd_delay_ms(10);
}

static void LCD_power_off(u32 sel)
{
    sunxi_lcd_pin_cfg(sel, 0);
    sunxi_lcd_delay_ms(10);
    lh219wq1_cs_1;
    sunxi_lcd_power_disable(sel, 0);
    sunxi_lcd_power_disable(sel, 1);
    sunxi_lcd_power_disable(sel, 2);
    sunxi_lcd_delay_ms(10);
}

static void LCD_bl_open(u32 sel)
{
    sunxi_lcd_pwm_enable(sel);
    sunxi_lcd_backlight_enable(sel);
}

static void LCD_bl_close(u32 sel)
{
    sunxi_lcd_backlight_disable(sel);
    sunxi_lcd_pwm_disable(sel);
}

static void LCD_panel_init(u32 sel)
{
    struct disp_panel_para *info =
        disp_sys_malloc(sizeof(struct disp_panel_para));

    bsp_disp_get_panel_info(sel, info);
    lcd_panel_lh219wq1_init(info);
    if (LCD_CPU_AUTO_MODE == info->lcd_cpu_mode) {
        sunxi_lcd_cpu_set_auto_mode(sel);
    }

    disp_sys_free(info);
    return;
}

static void LCD_panel_exit(u32 sel)
{
    struct disp_panel_para *info =
        disp_sys_malloc(sizeof(struct disp_panel_para));

    sunxi_lcd_cpu_write_index(0, 0x28);
    sunxi_lcd_delay_ms(10);
    sunxi_lcd_cpu_write_index(0, 0x10);
    sunxi_lcd_delay_ms(10);
    lh219wq1_reset_1;
    sunxi_lcd_gpio_set_value(0, 2, 1);
    bsp_disp_get_panel_info(sel, info);
    disp_sys_free(info);
    return;
}

static void lcd_dbi_wr_dcs(__u32 sel, __u8 cmd, __u8 *para, __u32 para_num)
{
    __u8 index = cmd;
    __u8 *data_p = para;
    __u16 i;
    sunxi_lcd_cpu_write_index(sel, index);
    for (i = 0; i < para_num; i++) {
        sunxi_lcd_cpu_write_data(sel, *(data_p++));
    }
}

static void lcd_cpu_panel_fr(__u32 sel, __u32 w, __u32 h, __u32 x, __u32 y)
{
    __u8 para[4];
    __u32 para_num;

    para[0] = (x >> 8) & 0xff;
    para[1] = (x >> 0) & 0xff;
    para[2] = ((x + w - 1) >> 8) & 0xff;
    para[3] = ((x + w - 1) >> 0) & 0xff;
    para_num = 4;
    lcd_dbi_wr_dcs(sel, DSI_DCS_SET_COLUMN_ADDRESS, para, para_num);

    para[0] = (y >> 8) & 0xff;
    para[1] = (y >> 0) & 0xff;
    para[2] = ((y + h - 1) >> 8) & 0xff;
    para[3] = ((y + h - 1) >> 0) & 0xff;
    para_num = 4;
    lcd_dbi_wr_dcs(sel, DSI_DCS_SET_PAGE_ADDRESS, para, para_num);

    para_num = 0;
    lcd_dbi_wr_dcs(sel, DSI_DCS_WRITE_MEMORY_START, para, para_num);
}

static int lcd_dismode, lcd_x, lcd_y;

void lcd_rotation_lh219wq1(int mode)
{
    lcd_dismode = mode;
}

void lcd_panel_lh219wq1_init(struct disp_panel_para *info)
{
#if TCON_DEBUG
    u32 id[5];
    dump_tcon_register();
#endif
    /* hardware reset */
    lh219wq1_reset_1;
    sunxi_lcd_gpio_set_value(0, 2, 1);
    sunxi_lcd_delay_ms(10);
    lh219wq1_reset_0;
    sunxi_lcd_gpio_set_value(0, 2, 0);
    sunxi_lcd_delay_ms(50);
    lh219wq1_reset_1;
    sunxi_lcd_gpio_set_value(0, 2, 1);
    sunxi_lcd_delay_ms(120);
    sunxi_lcd_cpu_write_index(0, 0x11);
    sunxi_lcd_delay_ms(200);
    sunxi_lcd_cpu_write_index(0, 0x35);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_index(0, 0x36);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_index(0, 0x3A);
    sunxi_lcd_cpu_write_data(0, 0x66);
    sunxi_lcd_cpu_write_index(0, 0x2A);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_data(0, 0xEF);
    sunxi_lcd_cpu_write_index(0, 0x2B);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_data(0, 0x01);
    sunxi_lcd_cpu_write_data(0, 0x77);

    sunxi_lcd_cpu_write_index(0, 0xB1);
    sunxi_lcd_cpu_write_data(0, 0x11);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_index(0, 0xB2);
    sunxi_lcd_cpu_write_data(0, 0x11);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_index(0, 0xB3);
    sunxi_lcd_cpu_write_data(0, 0x11);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_index(0, 0xB4);
    sunxi_lcd_cpu_write_data(0, 0x02);
    sunxi_lcd_cpu_write_index(0, 0xB6);
    sunxi_lcd_cpu_write_data(0, 0x01);
    sunxi_lcd_cpu_write_data(0, 0x02);
    sunxi_lcd_cpu_write_index(0, 0xC0);
    sunxi_lcd_cpu_write_data(0, 0x24);
    sunxi_lcd_cpu_write_index(0, 0xC1);
    sunxi_lcd_cpu_write_data(0, 0x02);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_index(0, 0xC2);
    sunxi_lcd_cpu_write_data(0, 0x05);
    sunxi_lcd_cpu_write_data(0, 0x01);
    sunxi_lcd_cpu_write_index(0, 0xC3);
    sunxi_lcd_cpu_write_data(0, 0x02);
    sunxi_lcd_cpu_write_data(0, 0x05);
    sunxi_lcd_cpu_write_index(0, 0xC4);
    sunxi_lcd_cpu_write_data(0, 0x02);
    sunxi_lcd_cpu_write_data(0, 0x04);

    sunxi_lcd_cpu_write_index(0, 0xC5);
    sunxi_lcd_cpu_write_data(0, 0x14);
    sunxi_lcd_cpu_write_data(0, 0x2e);

    sunxi_lcd_cpu_write_index(0, 0xEA);
    sunxi_lcd_cpu_write_data(0, 0x01);
    sunxi_lcd_cpu_write_index(0, 0xE0);
    sunxi_lcd_cpu_write_data(0, 0x27);
    sunxi_lcd_cpu_write_data(0, 0x2B);
    sunxi_lcd_cpu_write_data(0, 0x2E);
    sunxi_lcd_cpu_write_data(0, 0x6);
    sunxi_lcd_cpu_write_data(0, 0xD);
    sunxi_lcd_cpu_write_data(0, 0x11);
    sunxi_lcd_cpu_write_data(0, 0x28);
    sunxi_lcd_cpu_write_data(0, 0x7B);
    sunxi_lcd_cpu_write_data(0, 0x35);
    sunxi_lcd_cpu_write_data(0, 0xC);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_data(0, 0x26);
    sunxi_lcd_cpu_write_data(0, 0x25);
    sunxi_lcd_cpu_write_data(0, 0x28);
    sunxi_lcd_cpu_write_data(0, 0x3C);
    sunxi_lcd_cpu_write_index(0, 0xE1);
    sunxi_lcd_cpu_write_data(0, 0x8);
    sunxi_lcd_cpu_write_data(0, 0x21);
    sunxi_lcd_cpu_write_data(0, 0x26);
    sunxi_lcd_cpu_write_data(0, 0x9);
    sunxi_lcd_cpu_write_data(0, 0xF);
    sunxi_lcd_cpu_write_data(0, 0x12);
    sunxi_lcd_cpu_write_data(0, 0x1F);
    sunxi_lcd_cpu_write_data(0, 0x38);
    sunxi_lcd_cpu_write_data(0, 0x31);
    sunxi_lcd_cpu_write_data(0, 0xD);
    sunxi_lcd_cpu_write_data(0, 0x23);
    sunxi_lcd_cpu_write_data(0, 0x29);
    sunxi_lcd_cpu_write_data(0, 0x2C);
    sunxi_lcd_cpu_write_data(0, 0x2F);
    sunxi_lcd_cpu_write_data(0, 0x33);
    sunxi_lcd_cpu_write_index(0, 0xE2);
    sunxi_lcd_cpu_write_data(0, 0x27);
    sunxi_lcd_cpu_write_data(0, 0x2C);
    sunxi_lcd_cpu_write_data(0, 0x2F);
    sunxi_lcd_cpu_write_data(0, 0x7);
    sunxi_lcd_cpu_write_data(0, 0xE);
    sunxi_lcd_cpu_write_data(0, 0x11);
    sunxi_lcd_cpu_write_data(0, 0x29);
    sunxi_lcd_cpu_write_data(0, 0x7A);
    sunxi_lcd_cpu_write_data(0, 0x35);
    sunxi_lcd_cpu_write_data(0, 0xC);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_data(0, 0x26);
    sunxi_lcd_cpu_write_data(0, 0x24);
    sunxi_lcd_cpu_write_data(0, 0x29);
    sunxi_lcd_cpu_write_data(0, 0x3C);
    sunxi_lcd_cpu_write_index(0, 0xE3);
    sunxi_lcd_cpu_write_data(0, 0x8);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_data(0, 0x26);
    sunxi_lcd_cpu_write_data(0, 0x9);
    sunxi_lcd_cpu_write_data(0, 0xF);
    sunxi_lcd_cpu_write_data(0, 0x12);
    sunxi_lcd_cpu_write_data(0, 0x1F);
    sunxi_lcd_cpu_write_data(0, 0x48);
    sunxi_lcd_cpu_write_data(0, 0x30);
    sunxi_lcd_cpu_write_data(0, 0xD);
    sunxi_lcd_cpu_write_data(0, 0x22);
    sunxi_lcd_cpu_write_data(0, 0x28);
    sunxi_lcd_cpu_write_data(0, 0x2B);
    sunxi_lcd_cpu_write_data(0, 0x2E);
    sunxi_lcd_cpu_write_data(0, 0x33);
    sunxi_lcd_cpu_write_index(0, 0xE4);
    sunxi_lcd_cpu_write_data(0, 0x1F);
    sunxi_lcd_cpu_write_data(0, 0x24);
    sunxi_lcd_cpu_write_data(0, 0x27);
    sunxi_lcd_cpu_write_data(0, 0x8);
    sunxi_lcd_cpu_write_data(0, 0xF);
    sunxi_lcd_cpu_write_data(0, 0x12);
    sunxi_lcd_cpu_write_data(0, 0x25);
    sunxi_lcd_cpu_write_data(0, 0x7B);
    sunxi_lcd_cpu_write_data(0, 0x32);
    sunxi_lcd_cpu_write_data(0, 0xC);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_data(0, 0x26);
    sunxi_lcd_cpu_write_data(0, 0x20);
    sunxi_lcd_cpu_write_data(0, 0x25);
    sunxi_lcd_cpu_write_data(0, 0x3C);
    sunxi_lcd_cpu_write_index(0, 0xE5);
    sunxi_lcd_cpu_write_data(0, 0x8);
    sunxi_lcd_cpu_write_data(0, 0x24);
    sunxi_lcd_cpu_write_data(0, 0x2B);
    sunxi_lcd_cpu_write_data(0, 0x9);
    sunxi_lcd_cpu_write_data(0, 0xF);
    sunxi_lcd_cpu_write_data(0, 0x12);
    sunxi_lcd_cpu_write_data(0, 0x22);
    sunxi_lcd_cpu_write_data(0, 0x38);
    sunxi_lcd_cpu_write_data(0, 0x35);
    sunxi_lcd_cpu_write_data(0, 0xC);
    sunxi_lcd_cpu_write_data(0, 0x21);
    sunxi_lcd_cpu_write_data(0, 0x27);
    sunxi_lcd_cpu_write_data(0, 0x33);
    sunxi_lcd_cpu_write_data(0, 0x36);
    sunxi_lcd_cpu_write_data(0, 0x3B);
    sunxi_lcd_cpu_write_index(0, 0xF0);
    sunxi_lcd_cpu_write_data(0, 0xaa);
    sunxi_lcd_cpu_write_data(0, 0x55);
    sunxi_lcd_cpu_write_data(0, 0x25);
    sunxi_lcd_cpu_write_index(0, 0xF6);
    sunxi_lcd_cpu_write_data(0, 0x7f);
    sunxi_lcd_cpu_write_data(0, 0x8a);
    sunxi_lcd_cpu_write_data(0, 0x34);
    sunxi_lcd_cpu_write_data(0, 0x00);
    sunxi_lcd_cpu_write_data(0, 0x04);
    sunxi_lcd_cpu_write_data(0, 0x26);
    sunxi_lcd_cpu_write_data(0, 0x07);
    sunxi_lcd_cpu_write_index(0, 0x11);
    sunxi_lcd_delay_ms(5);
    sunxi_lcd_cpu_write_index(0, 0x29);
    sunxi_lcd_delay_ms(5);

#if TCON_DEBUG
    tcon0_cpu_rd_24b_data(0, 0x0e, id, 2);
    pr_err("lh219wq1 read signal mode:\n");
    pr_err("lh219wq1 0x%02x 0x%02x\n", id[1], id[0]);
#endif
    lcd_cpu_panel_fr(0, info->lcd_x, info->lcd_y, 0, 0);
    lcd_x = info->lcd_x;
    lcd_y = info->lcd_y;
}

static s32 LCD_user_defined_func(u32 sel, u32 para1, u32 para2, u32 para3)
{
    return 0;
}

static int lcd_set_esd_info(struct disp_lcd_esd_info *p_info)
{
    if (!p_info)
        return -1;
    p_info->level = 1;
    p_info->freq = 100;
    p_info->esd_check_func_pos = 1;
    return 0;
}


/**
 * @name       :lcd_esd_check
 * @brief      :check if panel is ok
 * @param[IN]  :sel:index of dsi
 * @param[OUT] :none
 * @return     :0 if ok, else not ok
 */
static s32 lcd_esd_check(u32 sel)
{
    /*lcd_panel_lh219wq1_init*/
    /*reset tcon*/
    tcon_reset(sel);
    return 0;
}

/**
 * @name       :lcd_reset_panel
 * @brief      :reset panel step
 * @param[IN]  :sel:index of dsi
 * @param[OUT] :none
 * @return     :0
 */
static s32 lcd_reset_panel(u32 sel)
{
    return 0;
}

struct __lcd_panel lh219wq1_panel = {
    /* panel driver name, must mach the name of lcd_drv_name in sys_config.fex */
    .name = "lh219wq1",
    .func = {
        .cfg_panel_info = lcd_cfg_panel_info,
        .cfg_open_flow = LCD_open_flow,
        .cfg_close_flow = LCD_close_flow,
        .lcd_user_defined_func = LCD_user_defined_func,
        .esd_check = lcd_esd_check,
        .reset_panel = lcd_reset_panel,
        .set_esd_info = lcd_set_esd_info,
    },
};