/*
 * Copyright (C) 2015 MediaTek Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * 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.
 */

#define LOG_TAG "LCM"

#ifndef BUILD_LK
#include <linux/string.h>
#endif
#ifdef BUILD_LK
#include <platform/upmu_common.h>
#include <platform/mt_gpio.h>
#include <platform/mt_i2c.h>
#include <platform/mt_pmic.h>
#include <string.h>
#ifndef MACH_FPGA
#include <lcm_pmic.h>
#endif
#include "lcm_drv.h"
#elif defined(BUILD_UBOOT)
#include <asm/arch/mt_gpio.h>
#include "lcm_drv.h"
#else
#include "lcm_drv.h"
#include <linux/gpio.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_device.h>
#include <linux/of_gpio.h>
#include <mt-plat/upmu_common.h>//add by hxq
#include <mach/mtk_pmic.h>//add by hxq for vldo28
#ifdef CONFIG_OF
#include <linux/regulator/consumer.h>
#endif
#endif

#ifdef BUILD_LK
#define LCM_LOGI(string, args...)  dprintf(0, "[LK/"LOG_TAG"]"string, ##args)
#define LCM_LOGD(string, args...)  dprintf(1, "[LK/"LOG_TAG"]"string, ##args)
#else
#define LCM_LOGI(fmt, args...)  pr_debug("[KERNEL/"LOG_TAG"]"fmt, ##args)
#define LCM_LOGD(fmt, args...)  pr_debug("[KERNEL/"LOG_TAG"]"fmt, ##args)
#endif

#define LCM_ID (0x98)

static const unsigned int BL_MIN_LEVEL = 20;
static LCM_UTIL_FUNCS lcm_util;

#define SET_RESET_PIN(v)	(lcm_util.set_reset_pin((v)))
#define MDELAY(n)		(lcm_util.mdelay(n))
#define UDELAY(n)		(lcm_util.udelay(n))

// ---------------------------------------------------------------------------
//  Local Functions
// ---------------------------------------------------------------------------
#define GPIO_LCD_DVDD (GPIO55 | 0x80000000)
#define GPIO_TP_RESET (GPIO54 | 0x80000000)
#define GPIO_LCD_RST    (GPIO45 | 0x80000000)//lcd rst stbyb

#define dsi_set_cmdq_V22(cmdq, cmd, count, ppara, force_update) \
	lcm_util.dsi_set_cmdq_V22(cmdq, cmd, count, ppara, force_update)
#define dsi_set_cmdq_V2(cmd, count, ppara, force_update) \
	lcm_util.dsi_set_cmdq_V2(cmd, count, ppara, force_update)
#define dsi_set_cmdq(pdata, queue_size, force_update) \
		lcm_util.dsi_set_cmdq(pdata, queue_size, force_update)
#define wrtie_cmd(cmd) lcm_util.dsi_write_cmd(cmd)
#define write_regs(addr, pdata, byte_nums) \
		lcm_util.dsi_write_regs(addr, pdata, byte_nums)
#define read_reg(cmd) \
	  lcm_util.dsi_dcs_read_lcm_reg(cmd)
#define read_reg_v2(cmd, buffer, buffer_size) \
		lcm_util.dsi_dcs_read_lcm_reg_v2(cmd, buffer, buffer_size)

#ifndef BUILD_LK
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/list.h>
#include <linux/i2c.h>
#include <linux/irq.h>
/* #include <linux/jiffies.h> */
/* #include <linux/delay.h> */
#include <linux/uaccess.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/platform_device.h>
#endif


/* static unsigned char lcd_id_pins_value = 0xFF; */
static const unsigned char LCD_MODULE_ID = 0x01;
#define LCM_DSI_CMD_MODE	0
#define FRAME_WIDTH		(576)
#define FRAME_HEIGHT	(1440)


#define REGFLAG_DELAY		0xFFFC
#define REGFLAG_UDELAY	0xFFFB
#define REGFLAG_END_OF_TABLE	0xFFFD


#ifndef TRUE
#define TRUE 1
#endif

#ifndef FALSE
#define FALSE 0
#endif

struct LCM_setting_table {
	unsigned int cmd;
	unsigned char count;
	unsigned char para_list[64];
};

static struct LCM_setting_table lcm_suspend_setting[] = {
	
	{0x28, 0, {} },
	{REGFLAG_DELAY, 20, {} },
	{0x10, 0, {} },
	{REGFLAG_DELAY, 120, {} },
	{REGFLAG_END_OF_TABLE, 0x00, {} }
};


static struct LCM_setting_table init_setting_vdo[] = {
 //-------------  Display Initial Code Setting  -------------------------
//Stop reload
        {0x41, 1, {0x5A} },
 
//INT CANCEL
        {0x4C, 1, {0x03} },
 
//VCOM
        {0x41, 2, {0x5A,0x03} },
        {0x80, 2, {0xB0,0x00} },

//----------------------LCD initial code start----------------------//
//Blank 9
        {0x41, 2, {0x5A,0x09} },
        {0x80, 5, {0xa5,0x00,0xa5,0x00,0x01} },//
//Blank 10
        {0x41, 2, {0x5A,0x0A} },
        {0x80, 16, {0xA5,0x15,0xA5,0xAA,0xA5,0x88,0x42,0x38,0x03,0x03,0x03,0x07,0x70,0x35,0x65,0x34} },
        {0x90, 16, {0x0C,0x0F,0x22,0x00,0x2A,0x18,0x64,0x00,0x88,0x03,0x03,0xEE,0xEE,0x00,0x3F,0x2A} },
        {0xA0, 16, {0x00,0x30,0x02,0x32,0x11,0x0D,0x60,0x01,0xFF,0xFF,0x03,0x40,0x42,0x0F,0x94,0x11} },
        {0xB0, 16, {0xE8,0x03,0x00,0x00,0x11,0x0D,0x60,0x00,0xFF,0xFF,0x03,0xFF,0x34,0x0C,0x0F,0x0E} },
        {0xC0, 10, {0x1F,0x03,0x00,0x08,0x20,0x34,0x00,0x00,0x00,0x00} },
//Blank 11
        // {0x41, 2, 0x5A,0x0B} },
        //{0x80, 16, 0xFF,0xAA,0xAA,0x00,0x00,0x05,0x20,0x38,0x43,0x53,0x62,0x6F,0x70,0x7C,0x7C,0x8F} },
        //{0x90, 16, 0x76,0x65,0x67,0x5E,0x57,0x4C,0x3D,0x36,0x29,0x1A,0x07,0x03,0x00,0x05,0x20,0x38} },
        //{0xA0, 16, 0x43,0x53,0x62,0x6F,0x70,0x7C,0x7C,0x8F,0x76,0x65,0x67,0x5E,0x57,0x4C,0x3D,0x36} },
        //{0xB0, 5, 0x29,0x1A,0x07,0x03,0x00} },

        {0x41, 2, {0x5A,0x0B} },
        {0x80, 16, {0xFF,0xAA,0xAA,0x00,0x00,0x07,0x18,0x27,0x31,0x3B,0x4C,0x59,0x5B,0x67,0x69,0x7E} },
        {0x90, 16, {0x86,0x73,0x74,0x68,0x60,0x55,0x43,0x39,0x30,0x1E,0x09,0x03,0x00,0x07,0x18,0x27} },
        {0xA0, 16, {0x31,0x3B,0x4C,0x59,0x5B,0x67,0x69,0x7E,0x86,0x73,0x74,0x68,0x60,0x55,0x43,0x39} },
        {0xB0, 5, {0x30,0x1E,0x09,0x03,0x00} },
//Blank 12
        {0x41, 2, {0x5A,0x0C} },
        {0x80, 16, {0x00,0x00,0x20,0x42,0x00,0x00,0x80,0x05,0x54,0x00,0x00,0x00,0x20,0x42,0x00,0x00} },
        {0x90, 2, {0x80,0x05} },
//Blank 13
        {0x41, 2, {0x5A,0x0D} },
        {0x80, 16, {0x7A,0x40,0x02,0xA0,0x05,0x6E,0x01,0xE6,0x00,0x0A,0x0A,0x0A,0x0A,0x00,0x01,0x03} },
        {0x90, 16, {0x00,0x00,0x00,0x00,0xAC,0xA2,0x2A,0x00,0x00,0x00,0xAC,0xA2,0x2A,0x57,0x31,0x00} },
        {0xA0, 16, {0x01,0x00,0x00,0x00,0x00,0xAC,0xA2,0x2A,0xAA,0xC2,0x2A,0xAC,0xA2,0x2A,0xAA,0xC2} },
        {0xB0, 6, {0x2A,0x00,0x00,0x00,0xAA,0x52} },
//Blank 14
        {0x41, 2, {0x5A,0x0E} },
        {0x80, 12, {0xF0,0xB1,0x71,0xEF,0x4B,0x00,0x37,0x0F,0xAA,0xAA,0x00,0x00} },
//Blank 15
        {0x41, 2, {0x5A,0x0F} },
        {0x80, 11, {0xFF,0x00,0x55,0x55,0x23,0x88,0x88,0x1C,0x00,0x5A,0x5A} },
//Blank 16
        {0x41, 2, {0x5A,0x10} },
        {0x80, 16, {0xB5,0x45,0x09,0x18,0x01,0x3C,0x94,0x32,0x10,0xC4,0xC4,0x04,0x00,0x60,0xC0,0x00} },
        {0x90, 16, {0x04,0x00,0x00,0x86,0x10,0x31,0x98,0x34,0x34,0x34,0x26,0x26,0x3E,0x1A,0x62,0x20} },
        {0xA0, 4, {0x0C,0x40,0x00,0x8A} },
//Blank 17
        {0x41, 2, {0x5A,0x11} },
        {0x80, 16, {0x00,0x00,0x03,0xE7,0x1F,0x57,0x80,0x39,0x40,0x02,0x8F,0x1A,0x30,0x88,0x41,0x8A} },
        {0x90, 15, {0x39,0x28,0xA9,0xC5,0x9A,0x7B,0xF0,0x07,0x7E,0xE0,0x07,0x7E,0x20,0x10,0x00} },
//Blank 18
        {0x41, 2, {0x5A,0x12} },
        {0x80, 16, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x41,0x37} },
        {0x90, 16, {0x2D,0x23,0x19,0x0F,0x05,0xFB,0xF1,0xE7,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00} },
        {0xA0, 16, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00} },
        {0xB0, 16, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x2D,0x23,0x05,0xFB,0x00,0x2D,0x23} },
        {0xC0, 4, {0x05,0xFB,0x00,0x01} },
//Blank 19
        {0x41, 2, {0x5A,0x13} },
        {0x80, 16, {0xFD,0x0F,0x00,0x0C,0x00,0x80,0x00,0x81,0x00,0x07,0x22,0x06,0xE7,0xB9,0x86,0x1A} },
        {0x90, 16, {0x32,0x00,0xA2,0x2D,0x65,0x00,0x00,0x00,0x00,0xD0,0xC9,0xB7,0xFE,0x26,0x6F,0x32} },
        {0xA0, 3, {0x22,0x90,0x04} },
//Blank 20
        {0x41, 2, {0x5A,0x14} },
        {0x80, 16, {0x91,0x01,0x80,0xA6,0xD0,0xDF,0xEF,0xF7,0xFB,0xFD,0x00,0x00,0x00,0xD0,0x8A,0x11} },
        {0x90, 16, {0x4D,0x7A,0x40,0x7C,0x68,0xD2,0x03,0x62,0x43,0x93,0x1E,0x10,0x17,0x9A,0xF4,0x80} },
        {0xA0, 16, {0x98,0xD1,0xA4,0x47,0x98,0x81,0x26,0x8D,0x00,0xA7,0x95,0xE1,0x60,0x20,0x40,0x00} },
        {0xB0, 16, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x5A,0xA3,0x55,0x00,0x80,0x42} },
        {0xC0, 16, {0xA1,0xF0,0x16,0xFE,0x5F,0x02,0xE7,0x00,0xDE,0xC1,0xFF,0x4B,0xE0,0x1C,0xC0,0x1B} },
        {0xD0, 16, {0xF8,0x7F,0x09,0x9C,0x03,0x78,0x01,0xFF,0x2F,0x81,0x73,0x00,0x6F,0xE3,0xFF,0x25} },
        {0xE0, 16, {0x70,0x0E,0xE0,0x5D,0xFC,0xBF,0x04,0xCE,0x01,0xBC,0x89,0xFF,0x97,0xC0,0x39,0x80} },
        {0xF0, 16, {0xF7,0xF0,0xFF,0x12,0x38,0x07,0x30,0x02,0x7E,0xBF,0x11,0x00,0x00,0x00,0x00,0x00} },
//Blank 21
        {0x41, 2, {0x5A,0x15} },
        {0x80, 16, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xA4,0xAD,0xC1,0xEF} },
        {0x90, 16, {0xE7,0x01,0xA9,0x95,0x90,0x51,0xAB,0x0D,0xA1,0xD5,0x2E,0x64,0xD4,0x6A,0x43,0x68} },
        {0xA0, 16, {0xB5,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00} },
        {0xB0, 16, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x26,0x00,0xE0,0x01,0x28,0x6D,0xB8,0x62} },
        {0xC0, 16, {0xE0,0xBA,0xAA,0x00,0x40,0x10,0x08,0xC2,0x30,0x10,0xD5,0xB6,0x6D,0xDB,0x86,0x2A} },
        {0xD0, 16, {0x06,0xAE,0xEB,0xEA,0x38,0x8A,0x62,0x18,0x82,0x60,0x49,0x6D,0xDB,0xB6,0x6D,0xB8} },
        {0xE0, 16, {0x62,0xE0,0xBA,0xAA,0x82,0x60,0x18,0x8A,0xE2,0x38,0x92,0xD5,0xB6,0x6D,0xDB,0x86} },
        {0xF0, 16, {0x2A,0x06,0xAE,0xEB,0xCA,0x30,0x08,0x42,0x10,0x00,0x40,0x41,0x6D,0xDB,0xB6,0x00} },
//Blank 22
        {0x41, 2, {0x5A,0x16} },
        {0x80, 16, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00} },
        {0x90, 10, {0x00,0x00,0x00,0x00,0x80,0x42,0x26,0x01,0x00,0x00} },
//Blank 24
        {0x41, 2, {0x5A,0x18} },
        {0x80, 16, {0xEF,0xBD,0xF7,0xDE,0x7B,0xEF,0xBD,0x07,0x08,0x08,0x0A,0x0C,0x0C,0x0C,0x0C,0x0C} },
        {0x90, 16, {0x0C,0x0C,0x0C,0x5C,0x09,0xA8,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0x5A} },
        {0xA0, 16, {0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x09,0x04,0xFF,0x00,0x80} },
        {0xB0, 15, {0x80,0x00,0x04,0x20,0x00,0x01,0x08,0x40,0x00,0x02,0x10,0x80,0x00,0x04,0x00} },
//Blank 25
        {0x41, 2, {0x5A,0x19} },
        {0x80, 16, {0xF0,0xD9,0xC8,0xBA,0xAF,0xA6,0x9E,0x98,0x92,0x8D,0x88,0x84,0x00,0x60,0xF6,0xCF} },
        {0x90, 16, {0xFC,0x6F,0xF6,0xEF,0xCF,0xAF,0x0F,0xFF,0xAF,0xB5,0x71,0x0E,0x6C,0x4A,0x69,0x08} },
        {0xA0, 4, {0x00,0x00,0x02,0x00} },
//Blank 26
        {0x41, 2, {0x5A,0x1A} },
        {0x80, 16, {0xFF,0x04,0x04,0x08,0x0C,0x00,0x10,0x14,0x18,0x1C,0x00,0x20,0x28,0x30,0x38,0x00} },
        {0x90, 16, {0x40,0x48,0x50,0x58,0x00,0x60,0x68,0x70,0x78,0x00,0x80,0x88,0x90,0x98,0x00,0xA0} },
        {0xA0, 16, {0xA8,0xB0,0xB8,0x00,0xC0,0xC8,0xD0,0xD8,0x00,0xE0,0xE8,0xF0,0xF8,0x00,0xFC,0xFE} },
        {0xB0, 16, {0xFF,0x00,0x00,0x04,0x08,0x0C,0x00,0x10,0x14,0x18,0x1C,0x00,0x20,0x28,0x30,0x38} },
        {0xC0, 16, {0x00,0x40,0x48,0x50,0x58,0x00,0x60,0x68,0x70,0x78,0x00,0x80,0x88,0x90,0x98,0x00} },
        {0xD0, 16, {0xA0,0xA8,0xB0,0xB8,0x00,0xC0,0xC8,0xD0,0xD8,0x00,0xE0,0xE8,0xF0,0xF8,0x00,0xFC} },
        {0xE0, 16, {0xFE,0xFF,0x00,0x00,0x04,0x08,0x0C,0x00,0x10,0x14,0x18,0x1C,0x00,0x20,0x28,0x30} },
        {0xF0, 16, {0x38,0x00,0x40,0x48,0x50,0x58,0x00,0x60,0x68,0x70,0x78,0x00,0x80,0x88,0x90,0x98} },
//Blank 27
        {0x41, 2, {0x5A,0x1B} },
        {0x80, 16, {0x00,0xA0,0xA8,0xB0,0xB8,0x00,0xC0,0xC8,0xD0,0xD8,0x00,0xE0,0xE8,0xF0,0xF8,0x00} },
        {0x90, 5, {0xFC,0xFE,0xFF,0x00,0x00} },
//Blank 28
        {0x41, 2, {0x5A,0x1C} },
        {0x80, 16, {0x33,0x22,0x00,0x03,0x5A,0x02,0x5A,0x54,0xE5,0xFF,0xC7,0x20,0x18,0x28,0x18,0x08} },
        {0x90, 16, {0x10,0x0C,0x07,0x09,0x06,0x06,0x0A,0x10,0x0C,0x09,0x0B,0x06,0x26,0xF2,0x78,0x40} },
        {0xA0, 16, {0x20,0x08,0x08,0x06,0x13,0xC0,0x34,0x1E,0x0A,0x08,0x66,0xD1,0xA0,0x1C,0x20,0x20} },
        {0xB0, 16, {0x18,0x04,0x20,0x00,0xC0,0x04,0x28,0x01,0x4C,0x00,0x23,0x18,0x10,0x0A,0x06,0xC9} },
        {0xC0, 16, {0x04,0x70,0x41,0x58,0x54,0xB5,0x4A,0x55,0x15,0x00,0x78,0xF8,0x99,0x99,0x99,0x99} },
        {0xD0, 16, {0x99,0x99,0x88,0x88,0x88,0x88,0x88,0x88,0x08,0xC4,0xE3,0x81,0x00,0x20,0x80,0x27} },
        {0xE0, 16, {0xE2,0x89,0x00,0x00,0x00,0x00,0x40,0x00,0x80,0x30,0x04,0x41,0x06,0x00,0x00,0x00} },
        {0xF0, 16, {0x00,0x92,0x24,0x49,0x92,0x04,0x00,0x00,0x00,0x00,0x92,0x04,0x00,0xC0,0x03,0x40} },
//Blank 29
        {0x41, 2, {0x5A,0x1D} },
        {0x80, 16, {0x00,0x01,0x54,0x0B,0x23,0x18,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00} },
//Blank 34
        {0x41, 2, {0x5A,0x22} },
        {0x80, 16, {0x00,0x5E,0x00,0x00,0x00,0x00,0x00,0x00,0x5E,0x00,0x00,0x00,0x00,0x00,0x00} },
//Blank 36
        {0x41, 2, {0x5A,0x24} },
        {0x80, 16, {0x2D,0xD3,0x00,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x1F,0x00,0xAA,0x3E,0x00} },
        {0x90, 4, {0x00,0x00,0x00,0x00} },
//Blank 37
        {0x41, 2, {0x5A,0x25} },
        {0x80, 16, {0x01,0x05,0x00,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF} },
        {0x90, 11, {0x0F,0x00,0x00,0x24,0x00,0x00,0x00,0x00,0xFF,0x07,0x35} },
//Blank 38
        {0x41, 2, {0x5A,0x26} },
        {0x80, 16, {0x00,0x83,0x00,0xFF,0xFF,0x60,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0xB4,0x85} },
        {0x90, 3, {0x5A,0xA5,0x5A} },

//----------------------LCD initial code End----------------------//

//SPI FINISH
        {0x90, 1, {0xA5} },
//Blank select 2F 
        {0x41, 2, {0x00,0x2F} },
	{ 0x11, 0x01, {0x00} },
	{REGFLAG_DELAY, 120, {} },
	{ 0x29, 0x01, {0x00} },
	{REGFLAG_DELAY, 50, {} },

	{ REGFLAG_END_OF_TABLE, 0x00, {} }
};

static void push_table(struct LCM_setting_table *table, unsigned int count, unsigned char force_update)
{
	unsigned int i;

	for(i = 0; i < count; i++)
	{
		unsigned cmd;
		cmd = table[i].cmd;

		switch (cmd) {

			case REGFLAG_DELAY :
				if(table[i].count <= 10)
					MDELAY(table[i].count);
				else
					MDELAY(table[i].count);
				break;
				
			case REGFLAG_UDELAY :
				UDELAY(table[i].count);
				break;

			case REGFLAG_END_OF_TABLE :
				break;

			default:
				dsi_set_cmdq_V2(cmd, table[i].count, table[i].para_list, force_update);
		}
	}
}


static void lcm_set_util_funcs(const LCM_UTIL_FUNCS *util)
{
	memcpy(&lcm_util, util, sizeof(LCM_UTIL_FUNCS));
}


static void lcm_get_params(LCM_PARAMS *params)
{
	memset(params, 0, sizeof(LCM_PARAMS));

	params->type = LCM_TYPE_DSI;

	params->width = FRAME_WIDTH;
	params->height = FRAME_HEIGHT;
	
	params->physical_width = 48;
	params->physical_height = 119;


#if (LCM_DSI_CMD_MODE)
		params->dsi.mode   = CMD_MODE;
#else
		params->dsi.mode   = SYNC_PULSE_VDO_MODE;//SYNC_EVENT_VDO_MODE; //SYNC_PULSE_VDO_MODE;
#endif

	/* DSI */
	/* Command mode setting */
	params->dsi.LANE_NUM = LCM_FOUR_LANE;
	/* The following defined the fomat for data coming from LCD engine. */
		//params->dsi.data_format.color_order = LCM_COLOR_ORDER_RGB;
		//params->dsi.data_format.trans_seq   = LCM_DSI_TRANS_SEQ_MSB_FIRST;
		//params->dsi.data_format.padding     = LCM_DSI_PADDING_ON_LSB;
	params->dsi.data_format.format = LCM_DSI_FORMAT_RGB888;

	/* Highly depends on LCD driver capability. */
	params->dsi.packet_size = 256;
	/* video mode timing */

	params->dsi.PS = LCM_PACKED_PS_24BIT_RGB888;

	params->dsi.vertical_sync_active = 8;
	params->dsi.vertical_backporch = 50;
	params->dsi.vertical_frontporch = 180;
	//params->dsi.vertical_frontporch_for_low_power = 540;
	params->dsi.vertical_active_line = FRAME_HEIGHT;

	params->dsi.horizontal_sync_active = 14;
	params->dsi.horizontal_backporch = 25;
	params->dsi.horizontal_frontporch = 45;
	params->dsi.horizontal_active_pixel = FRAME_WIDTH;
	//params->dsi.ssc_disable = 1;

#if (LCM_DSI_CMD_MODE)
	params->dsi.PLL_CLOCK = 240;
#else
	params->dsi.PLL_CLOCK = 240;
#endif
/*
	params->dsi.clk_lp_per_line_enable = 0;
	params->dsi.esd_check_enable = 1;
	params->dsi.customization_esd_check_enable = 0;
	params->dsi.lcm_esd_check_table[0].cmd = 0x0A;
	params->dsi.lcm_esd_check_table[0].count = 1;
	params->dsi.lcm_esd_check_table[0].para_list[0] = 0x9C;
*/
}
//add vldo28_sw_en by rq start 20181222
#if 1
void pmic_ldo_vldo28_sw_en(int en_value)
{
	unsigned short read_back;

	printf("ldo : VLDO28; sw enable = %d\n", en_value);
	pmic_set_register_value(PMIC_RG_LDO_VLDO28_EN_0, en_value);
	pmic_set_register_value(PMIC_RG_LDO_VLDO28_EN_1, en_value);

	/* read back check */
	read_back = pmic_get_register_value(PMIC_RG_LDO_VLDO28_EN_0);
	printf("ldo : VLDO28; sw en_value readback = %d\n", read_back);
}
#endif
//add vldo28_sw_en by rq end 20181222
static void lcm_init(void)
{
	int ret = 0;
	LCM_LOGD("lcm_init\n");
	mt_set_gpio_mode(GPIO_LCD_DVDD, GPIO_MODE_00);
	mt_set_gpio_dir(GPIO_LCD_DVDD, GPIO_DIR_OUT);
	mt_set_gpio_out(GPIO_LCD_DVDD, 1);//add for power
	//add power_en by rq start 20181222
	pmic_ldo_vldo28_sw_en(1);//TP power
	MDELAY(5);
  	mt_set_gpio_mode(GPIO_LCD_RST, GPIO_MODE_00);
    	mt_set_gpio_dir(GPIO_LCD_RST, GPIO_DIR_OUT);
    	mt_set_gpio_out(GPIO_LCD_RST, 0);
	MDELAY(5);
	mt_set_gpio_mode(GPIO_TP_RESET, GPIO_MODE_00);
	mt_set_gpio_dir(GPIO_TP_RESET, GPIO_DIR_OUT);
	mt_set_gpio_out(GPIO_TP_RESET, 0);
	//add power_en by rq end 20181222
	MDELAY(10);
	mt_set_gpio_out(GPIO_TP_RESET, 1);//TP_RST on
	MDELAY(20);
	mt_set_gpio_out(GPIO_LCD_RST, 1);
	MDELAY(10);
	mt_set_gpio_out(GPIO_LCD_RST, 0);
	MDELAY(20);
	mt_set_gpio_out(GPIO_LCD_RST, 1);//LCD_RST on
	//SET_RESET_PIN(1);
	MDELAY(120);//need > 50mS
	push_table(init_setting_vdo, sizeof(init_setting_vdo) / sizeof(struct LCM_setting_table), 1);
	//MDELAY(200);
	LCM_LOGI("ft8006p----rt5081----lcm mode = vdo mode ----\n");

}

static void lcm_suspend(void)
{
	int ret = 0;
	LCM_LOGD("lcm_suspend\n");

	push_table(lcm_suspend_setting, sizeof(lcm_suspend_setting) / sizeof(struct LCM_setting_table), 1);
	MDELAY(10);
	/* SET_RESET_PIN(0); */
}

static void lcm_resume(void)
{
	/*LCM_LOGD("lcm_resume\n");*/

	lcm_init();
}



static unsigned int lcm_compare_id(void)
{
		return 1;
}


/* return TRUE: need recovery */
/* return FALSE: No need recovery */


LCM_DRIVER ft8006p_hd720_dsi_vdo_lcm_drv = {
	.name = "ft8006p_hd720_dsi_vdo",
	.set_util_funcs = lcm_set_util_funcs,
	.get_params = lcm_get_params,
	.init = lcm_init,
	.suspend = lcm_suspend,
	.resume = lcm_resume,
	.compare_id = lcm_compare_id,

};