| /* |
| * drivers/display/lcd/lcd_extern/mipi_N070ICN.c |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the named License, |
| * or any later version. |
| * |
| * 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. |
| * |
| */ |
| |
| #include <common.h> |
| #include <malloc.h> |
| #include <asm/arch/gpio.h> |
| #ifdef CONFIG_OF_LIBFDT |
| #include <libfdt.h> |
| #endif |
| #include <amlogic/aml_lcd.h> |
| #include <amlogic/aml_lcd_extern.h> |
| #include "lcd_extern.h" |
| |
| #define LCD_EXTERN_INDEX 1 |
| #define LCD_EXTERN_NAME "mipi_N070ICN" |
| #define LCD_EXTERN_TYPE LCD_EXTERN_MIPI |
| |
| //******************** mipi command ********************// |
| //format: data_type, num, data.... |
| //special: data_type=0xff, num<0xff means delay ms, num=0xff means ending. |
| //******************************************************// |
| static unsigned char mipi_init_on_table[] = { |
| 0x39,5,0xFF,0xAA,0x55,0xA5,0x80, //========== Internal setting ========== |
| |
| 0x39,3,0x6F,0x11,0x00, //MIPI related Timing Setting |
| 0x39,3,0xF7,0x20,0x00, |
| |
| 0x15,2,0x6F,0x06, //Improve ESD option |
| 0x15,2,0xF7,0xA0, |
| 0x15,2,0x6F,0x19, |
| 0x15,2,0xF7,0x12, |
| |
| 0x15,2,0x6F,0x08, //Vcom floating |
| 0x15,2,0xFA,0x40, |
| 0x15,2,0x6F,0x11, |
| 0x15,2,0xF3,0x01, |
| |
| 0x39,6,0xF0,0x55,0xAA,0x52,0x08,0x00, //========== page0 relative ========== |
| 0x15,2,0xC8,0x80, |
| |
| 0x39,3,0xB1,0x6C,0x01, //Set WXGA resolution |
| |
| 0x15,2,0xB6,0x08, //Set source output hold time |
| |
| 0x15,2,0x6F,0x02, //EQ control function |
| 0x15,2,0xB8,0x08, |
| |
| 0x39,3,0xBB,0x54,0x54, //Set bias current for GOP and SOP |
| |
| 0x39,3,0xBC,0x05,0x05, //Inversion setting |
| |
| 0x15,2,0xC7,0x01, //zigzag setting |
| |
| 0x39,6,0xBD,0x02,0xB0,0x0C,0x0A,0x00, //DSP Timing Settings update for BIST |
| |
| 0x39,6,0xF0,0x55,0xAA,0x52,0x08,0x01, //========== page1 relative ========== |
| |
| 0x39,3,0xB0,0x05,0x05, // Setting AVDD, AVEE clamp |
| 0x39,3,0xB1,0x05,0x05, |
| |
| 0x39,3,0xBC,0x3A,0x01, // VGMP, VGMN, VGSP, VGSN setting |
| 0x39,3,0xBD,0x3E,0x01, |
| |
| 0x15,2,0xCA,0x00, // gate signal control |
| |
| 0x15,2,0xC0,0x04, // power IC control |
| 0x15,2,0xB2,0x00, |
| 0x15,2,0xBE,0x80, //vcom -1.88V |
| |
| 0x39,3,0xB3,0x19,0x19, // Setting VGH=15V, VGL=-11V |
| 0x39,3,0xB4,0x12,0x12, |
| |
| 0x39,3,0xB9,0x24,0x24, // power control for VGH, VGL |
| 0x39,3,0xBA,0x14,0x14, |
| |
| 0x39,6,0xF0,0x55,0xAA,0x52,0x08,0x02, //========== page2 relative ========== |
| |
| 0x15,2,0xEE,0x01, //Gamma setting |
| 0x39,5,0xEF,0x09,0x06,0x15,0x18, //Gradient Control for Gamma Voltage |
| |
| 0x39,7,0xB0,0x00,0x00,0x00,0x08,0x00,0x17, //========== GOA relative ========== |
| 0x15,2,0x6F,0x06, |
| 0x39,7,0xB0,0x00,0x25,0x00,0x30,0x00,0x45, |
| 0x15,2,0x6F,0x0C, |
| 0x39,5,0xB0,0x00,0x56,0x00,0x7A, |
| 0x39,7,0xB1,0x00,0xA3,0x00,0xE7,0x01,0x20, //////////////////////////// |
| 0x15,2,0x6F,0x06, |
| 0x39,7,0xB1,0x01,0x7A,0x01,0xC2,0x01,0xC5, |
| 0x15,2,0x6F,0x0C, |
| 0x39,5,0xB1,0x02,0x06,0x02,0x5F, |
| 0x39,7,0xB2,0x02,0x92,0x02,0xD0,0x02,0xFC, |
| 0x15,2,0x6F,0x06, |
| 0x39,7,0xB2,0x03,0x35,0x03,0x5D,0x03,0x8B, |
| 0x15,2,0x6F,0x0C, |
| 0x39,5,0xB2,0x03,0xA2,0x03,0xBF, |
| 0x39,5,0xB3,0x03,0xD2,0x03,0xFF, |
| |
| 0x39,6,0xF0,0x55,0xAA,0x52,0x08,0x06, //PAGE6 : GOUT Mapping, VGLO select |
| 0x39,3,0xB0,0x00,0x17, |
| 0x39,3,0xB1,0x16,0x15, |
| 0x39,3,0xB2,0x14,0x13, |
| 0x39,3,0xB3,0x12,0x11, |
| 0x39,3,0xB4,0x10,0x2D, |
| 0x39,3,0xB5,0x01,0x08, |
| 0x39,3,0xB6,0x09,0x31, |
| 0x39,3,0xB7,0x31,0x31, |
| 0x39,3,0xB8,0x31,0x31, |
| 0x39,3,0xB9,0x31,0x31, |
| 0x39,3,0xBA,0x31,0x31, |
| 0x39,3,0xBB,0x31,0x31, |
| 0x39,3,0xBC,0x31,0x31, |
| 0x39,3,0xBD,0x31,0x09, |
| 0x39,3,0xBE,0x08,0x01, |
| 0x39,3,0xBF,0x2D,0x10, |
| 0x39,3,0xC0,0x11,0x12, |
| 0x39,3,0xC1,0x13,0x14, |
| 0x39,3,0xC2,0x15,0x16, |
| 0x39,3,0xC3,0x17,0x00, |
| 0x39,3,0xE5,0x31,0x31, |
| 0x39,3,0xC4,0x00,0x17, |
| 0x39,3,0xC5,0x16,0x15, |
| 0x39,3,0xC6,0x14,0x13, |
| 0x39,3,0xC7,0x12,0x11, |
| 0x39,3,0xC8,0x10,0x2D, |
| 0x39,3,0xC9,0x01,0x08, |
| 0x39,3,0xCA,0x09,0x31, |
| 0x39,3,0xCB,0x31,0x31, |
| 0x39,3,0xCC,0x31,0x31, |
| 0x39,3,0xCD,0x31,0x31, |
| 0x39,3,0xCE,0x31,0x31, |
| 0x39,3,0xCF,0x31,0x31, |
| 0x39,3,0xD0,0x31,0x31, |
| 0x39,3,0xD1,0x31,0x09, |
| 0x39,3,0xD2,0x08,0x01, |
| 0x39,3,0xD3,0x2D,0x10, |
| 0x39,3,0xD4,0x11,0x12, |
| 0x39,3,0xD5,0x13,0x14, |
| 0x39,3,0xD6,0x15,0x16, |
| 0x39,3,0xD7,0x17,0x00, |
| 0x39,3,0xE6,0x31,0x31, |
| 0x39,6,0xD8,0x00,0x00,0x00,0x00,0x00, //VGL level select; |
| 0x39,6,0xD9,0x00,0x00,0x00,0x00,0x00, |
| 0x15,2,0xE7,0x00, |
| |
| 0x39,6,0xF0,0x55,0xAA,0x52,0x08,0x03, //===page 3====//gate timing control |
| 0x39,3,0xB0,0x20,0x00, |
| 0x39,3,0xB1,0x20,0x00, |
| 0x39,6,0xB2,0x05,0x00,0x42,0x00,0x00, |
| 0x39,6,0xB6,0x05,0x00,0x42,0x00,0x00, |
| 0x39,6,0xBA,0x53,0x00,0x42,0x00,0x00, |
| 0x39,6,0xBB,0x53,0x00,0x42,0x00,0x00, |
| 0x15,2,0xC4,0x40, |
| |
| 0x39,6,0xF0,0x55,0xAA,0x52,0x08,0x05, //===page 5====// |
| 0x39,3,0xB0,0x17,0x06, |
| 0x15,2,0xB8,0x00, |
| 0x39,6,0xBD,0x03,0x01,0x01,0x00,0x01, |
| 0x39,3,0xB1,0x17,0x06, |
| 0x39,3,0xB9,0x00,0x01, |
| 0x39,3,0xB2,0x17,0x06, |
| 0x39,3,0xBA,0x00,0x01, |
| 0x39,3,0xB3,0x17,0x06, |
| 0x39,3,0xBB,0x0A,0x00, |
| 0x39,3,0xB4,0x17,0x06, |
| 0x39,3,0xB5,0x17,0x06, |
| 0x39,3,0xB6,0x14,0x03, |
| 0x39,3,0xB7,0x00,0x00, |
| 0x39,3,0xBC,0x02,0x01, |
| 0x15,2,0xC0,0x05, |
| 0x15,2,0xC4,0xA5, |
| 0x39,3,0xC8,0x03,0x30, |
| 0x39,3,0xC9,0x03,0x51, |
| 0x39,6,0xD1,0x00,0x05,0x03,0x00,0x00, |
| 0x39,6,0xD2,0x00,0x05,0x09,0x00,0x00, |
| 0x15,2,0xE5,0x02, |
| 0x15,2,0xE6,0x02, |
| 0x15,2,0xE7,0x02, |
| 0x15,2,0xE9,0x02, |
| 0x15,2,0xED,0x33, |
| |
| 0x05,1,0x11, //sleep out |
| 0xff,30, //delay 30ms |
| 0x05,1,0x29, //display on |
| 0xff,30, //delay 30ms |
| 0xff,0xff, //ending flag |
| }; |
| |
| static unsigned char mipi_init_off_table[] = { |
| 0x05,1,0x28, //display off |
| 0xff,10, //delay 10ms |
| 0x05,1,0x10, //sleep in |
| 0xff,10, //delay 10ms |
| 0xff,0xff, //ending flag |
| }; |
| |
| static int lcd_extern_driver_update(struct aml_lcd_extern_driver_s *ext_drv) |
| { |
| if (ext_drv == NULL) { |
| EXTERR("%s driver is null\n", LCD_EXTERN_NAME); |
| return -1; |
| } |
| |
| if (ext_drv->config->type == LCD_EXTERN_MAX) { //default for no dt |
| ext_drv->config->index = LCD_EXTERN_INDEX; |
| ext_drv->config->type = LCD_EXTERN_TYPE; |
| strcpy(ext_drv->config->name, LCD_EXTERN_NAME); |
| } |
| ext_drv->config->table_init_on = &mipi_init_on_table[0]; |
| ext_drv->config->table_init_off = &mipi_init_off_table[0]; |
| |
| return 0; |
| } |
| |
| int aml_lcd_extern_mipi_N070ICN_get_default_index(void) |
| { |
| return LCD_EXTERN_INDEX; |
| } |
| |
| int aml_lcd_extern_mipi_N070ICN_probe(struct aml_lcd_extern_driver_s *ext_drv) |
| { |
| int ret = 0; |
| |
| ret = lcd_extern_driver_update(ext_drv); |
| |
| if (lcd_debug_print_flag) |
| EXTPR("%s: %d\n", __func__, ret); |
| return ret; |
| } |
