/*
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* Allwinner SoCs display driver.
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*
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* Copyright (C) 2016 Allwinner.
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#include "S6D7AA0X01.h"
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static void LCD_power_on(u32 sel);
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static void LCD_power_off(u32 sel);
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static void LCD_bl_open(u32 sel);
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static void LCD_bl_close(u32 sel);
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static void LCD_panel_init(u32 sel);
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static void LCD_panel_exit(u32 sel);
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#define panel_reset(val) sunxi_lcd_gpio_set_value(sel, 1, val)
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#define power_en(val) sunxi_lcd_gpio_set_value(sel, 0, val)
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static void LCD_cfg_panel_info(struct panel_extend_para *info)
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{
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u32 i = 0, j = 0;
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u32 items;
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u8 lcd_gamma_tbl[][2] = {
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/* {input value, corrected value} */
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{0, 0},
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{15, 15},
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{30, 30},
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{45, 45},
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{60, 60},
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{75, 75},
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{90, 90},
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{105, 105},
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{120, 120},
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{135, 135},
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{150, 150},
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{165, 165},
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{180, 180},
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{195, 195},
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{210, 210},
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{225, 225},
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{240, 240},
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{255, 255},
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};
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u32 lcd_cmap_tbl[2][3][4] = {
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{
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{LCD_CMAP_G0, LCD_CMAP_B1, LCD_CMAP_G2, LCD_CMAP_B3},
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{LCD_CMAP_B0, LCD_CMAP_R1, LCD_CMAP_B2, LCD_CMAP_R3},
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{LCD_CMAP_R0, LCD_CMAP_G1, LCD_CMAP_R2, LCD_CMAP_G3},
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},
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{
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{LCD_CMAP_B3, LCD_CMAP_G2, LCD_CMAP_B1, LCD_CMAP_G0},
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{LCD_CMAP_R3, LCD_CMAP_B2, LCD_CMAP_R1, LCD_CMAP_B0},
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{LCD_CMAP_G3, LCD_CMAP_R2, LCD_CMAP_G1, LCD_CMAP_R0},
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},
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};
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items = sizeof(lcd_gamma_tbl) / 2;
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for (i = 0; i < items - 1; i++) {
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u32 num = lcd_gamma_tbl[i + 1][0] - lcd_gamma_tbl[i][0];
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for (j = 0; j < num; j++) {
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u32 value = 0;
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value =
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lcd_gamma_tbl[i][1] +
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((lcd_gamma_tbl[i + 1][1] -
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lcd_gamma_tbl[i][1]) * j) / num;
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info->lcd_gamma_tbl[lcd_gamma_tbl[i][0] + j] =
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(value << 16) + (value << 8) + value;
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}
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}
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info->lcd_gamma_tbl[255] =
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(lcd_gamma_tbl[items - 1][1] << 16) +
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(lcd_gamma_tbl[items - 1][1] << 8) + lcd_gamma_tbl[items - 1][1];
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memcpy(info->lcd_cmap_tbl, lcd_cmap_tbl, sizeof(lcd_cmap_tbl));
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}
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static s32 LCD_open_flow(u32 sel)
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{
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/* open lcd power, and delay 50ms */
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LCD_OPEN_FUNC(sel, LCD_power_on, 50);
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/* open lcd power, than delay 200ms */
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LCD_OPEN_FUNC(sel, LCD_panel_init, 100);
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/* open lcd controller, and delay 100ms */
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LCD_OPEN_FUNC(sel, sunxi_lcd_tcon_enable, 50);
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/* open lcd backlight, and delay 0ms */
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LCD_OPEN_FUNC(sel, LCD_bl_open, 0);
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return 0;
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}
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static s32 LCD_close_flow(u32 sel)
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{
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/* close lcd backlight, and delay 0ms */
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LCD_CLOSE_FUNC(sel, LCD_bl_close, 0);
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/* close lcd controller, and delay 0ms */
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LCD_CLOSE_FUNC(sel, sunxi_lcd_tcon_disable, 0);
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/* open lcd power, than delay 200ms */
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LCD_CLOSE_FUNC(sel, LCD_panel_exit, 200);
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/* close lcd power, and delay 500ms */
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LCD_CLOSE_FUNC(sel, LCD_power_off, 50);
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return 0;
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}
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static void LCD_power_on(u32 sel)
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{
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/* config lcd_power pin to open lcd power */
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sunxi_lcd_power_enable(sel, 0);
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sunxi_lcd_delay_ms(5);
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/* config lcd_power pin to open lcd power1 */
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sunxi_lcd_power_enable(sel, 1);
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sunxi_lcd_delay_ms(5);
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/* config lcd_power pin to open lcd power2 */
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sunxi_lcd_power_enable(sel, 2);
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sunxi_lcd_delay_ms(5);
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power_en(1);
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sunxi_lcd_delay_ms(20);
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panel_reset(1);
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sunxi_lcd_delay_ms(5);
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sunxi_lcd_pin_cfg(sel, 1);
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sunxi_lcd_pwm_enable(sel);
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}
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static void LCD_power_off(u32 sel)
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{
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sunxi_lcd_pin_cfg(sel, 0);
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power_en(0);
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sunxi_lcd_delay_ms(20);
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panel_reset(0);
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sunxi_lcd_delay_ms(5);
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/* config lcd_power pin to close lcd power2 */
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sunxi_lcd_power_disable(sel, 2);
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sunxi_lcd_delay_ms(5);
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/* config lcd_power pin to close lcd power1 */
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sunxi_lcd_power_disable(sel, 1);
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sunxi_lcd_delay_ms(5);
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/* config lcd_power pin to close lcd power */
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sunxi_lcd_power_disable(sel, 0);
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}
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static void LCD_bl_open(u32 sel)
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{
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sunxi_lcd_pwm_enable(sel);
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/* config lcd_bl_en pin to open lcd backlight */
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sunxi_lcd_backlight_enable(sel);
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}
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static void LCD_bl_close(u32 sel)
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{
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/* config lcd_bl_en pin to close lcd backlight */
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sunxi_lcd_backlight_disable(sel);
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sunxi_lcd_pwm_disable(sel);
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}
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static void LCD_panel_init(u32 sel)
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{
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panel_reset(1);
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sunxi_lcd_delay_ms(20);
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panel_reset(0);
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sunxi_lcd_delay_ms(30);
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panel_reset(1);
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sunxi_lcd_delay_ms(100);
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/* Page0 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0xE0, 0x00);
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/* --- PASSWORD ----// */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0xE1, 0x93);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0xE2, 0x65);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0xE3, 0xF8);
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/* --- Sequence Ctrl ----// */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x70, 0x10); /* DC0,DC1 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x71, 0x13); /* DC2,DC3 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x72, 0x06); /* DC7 */
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/* --- Page1 ----// */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0xE0, 0x01);
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/* Set VCOM */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x00, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x01, 0xA0);
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/* Set VCOM_Reverse */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x03, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x04, 0xA0);
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/* Set Gamma Power, VGMP,VGMN,VGSP,VGSN */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x17, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x18, 0xB1);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x19, 0x01); /* 0x00 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x1A, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x1B, 0xB1);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x1C, 0x01); /* 0x00 */
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/* Set Gate Power */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x1F, 0x3E); /* VGH_R = 15V */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x20, 0x2D); /* VGL_R = -12V */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x21, 0x2D); /* VGL_R2 = -12V */
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/* PA[6]=0, PA[5]=0, PA[4]=0, PA[0]=0 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x22, 0x0E);
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/* SETPANEL */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x37, 0x19); /* SS=1,BGR=1 */
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/* SET RGBCYC */
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/* JDT=101 zigzag inversion */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x38, 0x05);
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/* RGB_N_EQ1, modify 20140806 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x39, 0x08);
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/* RGB_N_EQ2, modify 20140806 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x3A, 0x12);
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/* SET EQ3 for TE_H */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x3C, 0x78);
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/* SET CHGEN_OFF, modify 20140806 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x3E, 0x80);
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/* SET CHGEN_OFF2, modify 20140806 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x3F, 0x80);
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/* Set TCON */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x40, 0x06); /* RSO=800 RGB */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x41, 0xA0); /* LN=640->1280 line */
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/* --- power voltage ----// */
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/* DCDCM=0001, JD PWR_IC */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x55, 0x01);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x56, 0x01);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x57, 0x69);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x58, 0x0A);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x59, 0x0A); /* VCL = -2.9V */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x5A, 0x28); /* VGH = 19V */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x5B, 0x19); /* VGL = -11V */
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/* --- Gamma ----// */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x5D, 0x7C);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x5E, 0x60);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x5F, 0x50);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x60, 0x43);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x61, 0x3f);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x62, 0x30);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x63, 0x34);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x64, 0x1e);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x65, 0x37);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x66, 0x35);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x67, 0x34);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x68, 0x52);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x69, 0x3f);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x6A, 0x44);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x6B, 0x35);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x6C, 0x2f);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x6D, 0x21);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x6E, 0x10);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x6F, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x70, 0x7C);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x71, 0x60);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x72, 0x50);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x73, 0x43);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x74, 0x3f);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x75, 0x30);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x76, 0x34);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x77, 0x1e);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x78, 0x37);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x79, 0x35);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x7A, 0x34);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x7B, 0x52);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x7C, 0x3f);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x7D, 0x44);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x7E, 0x35);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x7F, 0x2f);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x80, 0x21);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x81, 0x10);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x82, 0x00);
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/* Page2, for GIP */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0xE0, 0x02);
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/* GIP_L Pin mapping */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x00, 0x47);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x01, 0x47);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x02, 0x45);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x03, 0x45);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x04, 0x4B);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x05, 0x4B);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x06, 0x49);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x07, 0x49);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x08, 0x41);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x09, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x0A, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x0B, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x0C, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x0D, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x0E, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x0F, 0x43);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x10, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x11, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x12, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x13, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x14, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x15, 0x1F);
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/* GIP_R Pin mapping */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x16, 0x46);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x17, 0x46);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x18, 0x44);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x19, 0x44);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x1A, 0x4A);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x1B, 0x4A);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x1C, 0x48);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x1D, 0x48);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x1E, 0x40);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x1F, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x20, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x21, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x22, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x23, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x24, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x25, 0x42);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x26, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x27, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x28, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x29, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x2A, 0x1F);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x2B, 0x1F);
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/* GIP Timing */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x58, 0x40); /* 0x10 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x59, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x5A, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x5B, 0x30);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x5C, 0x03);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x5D, 0x30);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x5E, 0x01);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x5F, 0x02);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x60, 0x00); /* 0x30 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x61, 0x01);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x62, 0x02);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x63, 0x03); /* 0x14 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x64, 0x6B); /* 0x6A */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x65, 0x00); /* 0x05 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x66, 0x00); /* 0x12 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x67, 0x73);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x68, 0x05);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x69, 0x06); /* 0x14 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x6A, 0x6b); /* 0x6A */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x6B, 0x08); /* 0x09 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x6C, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x6D, 0x04);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x6E, 0x04);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x6F, 0x88);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x70, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x71, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x72, 0x06);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x73, 0x7B);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x74, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x75, 0x07); /* 0x3C */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x76, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x77, 0x5D); /* 0x0D */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x78, 0x17); /* 0x2C */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x79, 0x1F); /* 0x00 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x7A, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x7B, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x7C, 0x00);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x7D, 0x03);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x7E, 0x7B);
|
|
/* Page1 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0xE0, 0x01);
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#if 1
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x0E, 0x01); /* LEDON output VCSW2 */
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#endif
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/* sunxi_lcd_dsi_dcs_write_1para(sel,0x4a,0x35); add by lidf eng mode */
|
|
/* Page3 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0xE0, 0x03);
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/* From 2E to 2F, LED_VOL */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x98, 0x2F);
|
|
/* Page4 ESD check */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0xE0, 0x04);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x2B, 0x2B);
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sunxi_lcd_dsi_dcs_write_1para(sel, 0x2E, 0X44);
|
|
/* Page0 */
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sunxi_lcd_dsi_dcs_write_1para(sel, 0xE0, 0x00);
|
|
/* SLP OUT */
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/* SSD_Number(0x01); */
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sunxi_lcd_dsi_dcs_write_0para(sel, 0x11); /* SLPOUT */
|
/* Delayms(120); */
|
sunxi_lcd_delay_ms(120);
|
|
/* DISP ON */
|
/* SSD_Number(0x01); */
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sunxi_lcd_dsi_dcs_write_0para(sel, 0x29); /* DSPON */
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/* Delayms(5); */
|
sunxi_lcd_delay_ms(5);
|
|
sunxi_lcd_dsi_clk_enable(sel);
|
sunxi_lcd_delay_ms(200);
|
}
|
|
static void LCD_panel_exit(u32 sel)
|
{
|
sunxi_lcd_dsi_dcs_write_0para(sel, DSI_DCS_SET_DISPLAY_OFF);
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sunxi_lcd_delay_ms(20);
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sunxi_lcd_dsi_dcs_write_0para(sel, DSI_DCS_ENTER_SLEEP_MODE);
|
sunxi_lcd_delay_ms(120);
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}
|
|
/* sel: 0:lcd0; 1:lcd1 */
|
static s32 LCD_user_defined_func(u32 sel, u32 para1, u32 para2, u32 para3)
|
{
|
return 0;
|
}
|
|
struct __lcd_panel S6D7AA0X01_panel = {
|
/* panel driver name, must mach the lcd_drv_name in sys_config.fex */
|
.name = "S6D7AA0X01",
|
.func = {
|
.cfg_panel_info = LCD_cfg_panel_info,
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.cfg_open_flow = LCD_open_flow,
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.cfg_close_flow = LCD_close_flow,
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.lcd_user_defined_func = LCD_user_defined_func,
|
}
|
,
|
};
|
