Commit 9a47cc75 authored by SeriniTY320's avatar SeriniTY320
Browse files

upload

parents

CM_OTC3108BH161_DSI_VDO/CM_OTC3108BH161_DSI_VDO.c

0 → 100644
+461 −0
Original line number Diff line number Diff line 
#ifndef BUILD_LK

#include <linux/string.h>

#else

#include <string.h>

#endif

#include "lcm_drv.h"



#ifdef BUILD_LK

	#include <platform/mt_gpio.h>

	#include <platform/mt_pmic.h>

#elif defined(BUILD_UBOOT)

#else

	#include <mach/mt_gpio.h>

	#include <mach/mt_pm_ldo.h>

#endif



// ---------------------------------------------------------------------------

//  Local Constants

// ---------------------------------------------------------------------------



#define FRAME_WIDTH  (1920) //(800)

#define FRAME_HEIGHT (1200) //(1280)



#define LCM_ID_NT35590 (0x90)

// TODO. This LCM ID is NT51012 not 35590.



#define GPIO_LCD_RST_EN      GPIO65

#define GPIO_LCD_STB_EN      GPIO66

#define GPIO_LCD_LED_EN      GPIO_LCM_LED_EN //GPIO76

#define GPIO_LCD_LED_PWM_EN      (GPIO116 | 0x80000000) //GPIO116





// ---------------------------------------------------------------------------

//  Local Variables

// ---------------------------------------------------------------------------



//static LCM_UTIL_FUNCS lcm_util = {0};  //for fixed warning issue

static LCM_UTIL_FUNCS lcm_util = 

{

	.set_reset_pin = NULL,

	.udelay = NULL,

	.mdelay = NULL,

};





#define SET_RESET_PIN(v)    (lcm_util.set_reset_pin((v)))



#define UDELAY(n) (lcm_util.udelay(n))

#define MDELAY(n) (lcm_util.mdelay(n))





// ---------------------------------------------------------------------------

//  Local Functions

// ---------------------------------------------------------------------------



#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)   





#define   LCM_DSI_CMD_MODE							0



#if 0

static void init_lcm_registers(void)

{

	unsigned int data_array[16];

		

#if 1



	data_array[0] = 0x00011500;  //software reset					 

	dsi_set_cmdq(data_array, 1, 1);

	

	MDELAY(20);

	

	data_array[0]=0x0bae1500;

	data_array[1]=0xeaee1500;

	data_array[2]=0x5fef1500;

	data_array[3]=0x68f21500;	

	data_array[4]=0x00ee1500;

	data_array[5]=0x00ef1500;

	dsi_set_cmdq(&data_array, 6, 1);



#if 0



	data_array[0] = 0x7DB21500;  					 

	dsi_set_cmdq(data_array, 1, 1);



	data_array[0] = 0x0BAE1500;  					 

	dsi_set_cmdq(data_array, 1, 1);

	

	data_array[0] = 0x18B61500;  					 

	dsi_set_cmdq(data_array, 1, 1);

	

	data_array[0] = 0xEAEE1500;  					 

	dsi_set_cmdq(data_array, 1, 1);

	

	data_array[0] = 0x5FEF1500;  					 

	dsi_set_cmdq(data_array, 1, 1);

	

	data_array[0] = 0x68F21500;  					 

	dsi_set_cmdq(data_array, 1, 1);

	

	data_array[0] = 0x00EE1500;  					 

	dsi_set_cmdq(data_array, 1, 1);



	data_array[0] = 0x00EF1500;  					 

	dsi_set_cmdq(data_array, 1, 1);

	

	data_array[0] = 0x64D21500;  					 

	dsi_set_cmdq(data_array, 1, 1);



	data_array[0] = 0x00101500;  //sleep out                        

	dsi_set_cmdq(data_array, 1, 1);

	MDELAY(20);

#endif



	//data_array[0] = 0xEFB11500;                       

	//dsi_set_cmdq(data_array, 1, 1);

	//MDELAY(1);



	//data_array[0] = 0x00290500;  //display on                        

	//dsi_set_cmdq(data_array, 1, 1);

#endif



#if 0

	data_array[0] = 0x00010500;  //software reset					 

	dsi_set_cmdq(data_array, 1, 1);

	

	MDELAY(20);



	data_array[0] = 0x00023902; 

	data_array[1] = 0x00000BAE; 					 

	dsi_set_cmdq(data_array, 2, 1);

	MDELAY(1);

	

	data_array[0] = 0x00023902; 

	data_array[1] = 0x0000EAEE; 					 

	dsi_set_cmdq(data_array, 2, 1);

	MDELAY(1);

	

	data_array[0] = 0x00023902; 

	data_array[1] = 0x00005FEF; 					 

	dsi_set_cmdq(data_array, 2, 1);

	MDELAY(1);

	

	data_array[0] = 0x00023902; 

	data_array[1] = 0x000068F2; 					 

	dsi_set_cmdq(data_array, 2, 1);

	MDELAY(1);

	

	data_array[0] = 0x00023902; 

	data_array[1] = 0x000000EE; 					 

	dsi_set_cmdq(data_array, 2, 1);

	MDELAY(1);

	

	data_array[0] = 0x00023902; 

	data_array[1] = 0x000000EF; 					 

	dsi_set_cmdq(data_array, 2, 1);

	MDELAY(1);

	

	data_array[0] = 0x00100500;  //sleep out                        

	dsi_set_cmdq(data_array, 1, 1);

	MDELAY(20);



	data_array[0] = 0x00290500;  //display on                        

	dsi_set_cmdq(data_array, 1, 1);

#endif

	//MDELAY(5);

}

#endif



// ---------------------------------------------------------------------------

//  LCM Driver Implementations

// ---------------------------------------------------------------------------



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;



#if 0

		// enable tearing-free

		params->dbi.te_mode 				= LCM_DBI_TE_MODE_VSYNC_ONLY;

		params->dbi.te_edge_polarity		= LCM_POLARITY_RISING;

#endif



        #if (LCM_DSI_CMD_MODE)

		params->dsi.mode   = CMD_MODE;

        #else

		params->dsi.mode   = SYNC_PULSE_VDO_MODE; //BURST_VDO_MODE; //SYNC_EVENT_VDO_MODE;

        #endif

	

		// DSI

		/* Command mode setting */

		//1 Three lane or Four lane

		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.

		// Not support in MT6573

		params->dsi.packet_size=256;



		// Video mode setting		

		params->dsi.intermediat_buffer_num = 0;//because DSI/DPI HW design change, this parameters should be 0 when video mode in MT658X; or memory leakage



		params->dsi.PS=LCM_PACKED_PS_24BIT_RGB888;

		params->dsi.word_count=1920*3; //720*3;	



		

		params->dsi.vertical_sync_active				= 4; //4; //6; //(12-4-4); //1;

		params->dsi.vertical_backporch					= 4; //6; //4; //6; //10;

		params->dsi.vertical_frontporch					= 4;//6; //4//6; //10;

		params->dsi.vertical_active_line				= FRAME_HEIGHT; 



		params->dsi.horizontal_sync_active				= 40; //40; //44; //(120-40-40); //1;

		params->dsi.horizontal_backporch				= 40;//44; //40; //44; //57;

		params->dsi.horizontal_frontporch				= 40;//44; //40; //44; //32;

		params->dsi.horizontal_active_pixel				= FRAME_WIDTH;



		// Bit rate calculation

		//1 Every lane speed

		//params->dsi.pll_div1=1; //0;		// div1=0,1,2,3;div1_real=1,2,4,4 ----0: 546Mbps  1:273Mbps

		//params->dsi.pll_div2=1;		// div2=0,1,2,3;div1_real=1,2,4,4	

		//params->dsi.fbk_div =22;//31;    // fref=26MHz, fvco=fref*(fbk_div+1)*2/(div1_real*div2_real)	

		//params->dsi.fbk_sel =0;

		//params->dsi.fbk_div =45;

        params->dsi.PLL_CLOCK = LCM_DSI_6589_PLL_CLOCK_481;//LCM_DSI_6589_PLL_CLOCK_NULL; //LCM_DSI_6589_PLL_CLOCK_396_5;

    

		//params->dsi.CLK_ZERO = 262; //47;

		//params->dsi.HS_ZERO = 117; //36;



		//params->dsi.cont_clock = 1;

		//params->dsi.noncont_clock = TRUE; 

		//params->dsi.noncont_clock_period = 2; // Unit : frames



}

//extern void DSI_clk_HS_mode(unsigned char enter);

static void lcm_init(void)

{

	//unsigned int data_array[16];

#ifdef BUILD_LK

		printf("[LK/LCM] lcm_init() enter\n");

	//VGP6 3.3V

	pmic_config_interface(0x424, 0x1, 0x1, 15); 

	pmic_config_interface(0x45a, 0x07, 0x07, 5);

	

	//mt_set_gpio_mode(GPIO_LCD_RST_EN, GPIO_MODE_00);

	//mt_set_gpio_dir(GPIO_LCD_RST_EN, GPIO_DIR_OUT);

	//mt_set_gpio_out(GPIO_LCD_RST_EN, GPIO_OUT_ONE);

	#if 0

	mt_set_gpio_mode(GPIO_LCD_LED_PWM_EN, GPIO_MODE_00);

	mt_set_gpio_dir(GPIO_LCD_LED_PWM_EN, GPIO_DIR_OUT);

	mt_set_gpio_out(GPIO_LCD_LED_PWM_EN, GPIO_OUT_ONE);

	#endif

	MDELAY(20);

	

	//mt_set_gpio_mode(GPIO_LCD_STB_EN, GPIO_MODE_00);

	//mt_set_gpio_dir(GPIO_LCD_STB_EN, GPIO_DIR_OUT);

	//mt_set_gpio_out(GPIO_LCD_STB_EN, GPIO_OUT_ONE);

	mt_set_gpio_mode(GPIO_LCD_LED_EN, GPIO_MODE_00);

	mt_set_gpio_dir(GPIO_LCD_LED_EN, GPIO_DIR_OUT);

	mt_set_gpio_out(GPIO_LCD_LED_EN, GPIO_OUT_ONE);

	MDELAY(20);

#endif



	MDELAY(50); 

	

	SET_RESET_PIN(1);

	SET_RESET_PIN(0);

	MDELAY(1);

	SET_RESET_PIN(1);





	MDELAY(150);

    

	MDELAY(10);

	//DSI_clk_HS_mode(1);

	  MDELAY(180);

	MDELAY(220);

	//init_lcm_registers();

	//data_array[0] = 0x55142300;  //turn on bist mode					 

	//dsi_set_cmdq(data_array, 1, 1);

	

	MDELAY(150);

}







static void lcm_suspend(void)

{

	//unsigned int data_array[16];



	//data_array[0]=0x00280500; // Display Off

	//dsi_set_cmdq(data_array, 1, 1);

	#if 0

	mt_set_gpio_mode(GPIO_LCD_LED_PWM_EN, GPIO_MODE_00);

	mt_set_gpio_dir(GPIO_LCD_LED_PWM_EN, GPIO_DIR_OUT);

	mt_set_gpio_out(GPIO_LCD_LED_PWM_EN, GPIO_OUT_ZERO);

	#endif

	MDELAY(20);

	//

	mt_set_gpio_mode(GPIO_LCD_LED_EN, GPIO_MODE_00);

	mt_set_gpio_dir(GPIO_LCD_LED_EN, GPIO_DIR_OUT);

	mt_set_gpio_out(GPIO_LCD_LED_EN, GPIO_OUT_ZERO);

	MDELAY(20);

	

	//data_array[0] = 0x00111500; // Sleep In

	//dsi_set_cmdq(data_array, 1, 1);



	MDELAY(160);



	MDELAY(10);

	//DSI_clk_HS_mode(0);

	  MDELAY(80);

	//SET_RESET_PIN(0);

}





static void lcm_resume(void)

{

#ifdef BUILD_LK

	printf("[LK/LCM] lcm_resume() enter\n");

	//VGP6 3.3V

	pmic_config_interface(0x424, 0x1, 0x1, 15); 

	pmic_config_interface(0x45a, 0x07, 0x07, 5);

		

	//mt_set_gpio_mode(GPIO_LCD_RST_EN, GPIO_MODE_00);

	//mt_set_gpio_dir(GPIO_LCD_RST_EN, GPIO_DIR_OUT);

	//mt_set_gpio_out(GPIO_LCD_RST_EN, GPIO_OUT_ONE);

	#if 0

	mt_set_gpio_mode(GPIO_LCD_LED_PWM_EN, GPIO_MODE_00);

	mt_set_gpio_dir(GPIO_LCD_LED_PWM_EN, GPIO_DIR_OUT);

	mt_set_gpio_out(GPIO_LCD_LED_PWM_EN, GPIO_OUT_ONE);

	#endif

	MDELAY(20);

	MDELAY(20);

		

	//mt_set_gpio_mode(GPIO_LCD_STB_EN, GPIO_MODE_00);

	//mt_set_gpio_dir(GPIO_LCD_STB_EN, GPIO_DIR_OUT);

	//mt_set_gpio_out(GPIO_LCD_STB_EN, GPIO_OUT_ONE);

	mt_set_gpio_mode(GPIO_LCD_LED_EN, GPIO_MODE_00);

	mt_set_gpio_dir(GPIO_LCD_LED_EN, GPIO_DIR_OUT);

	mt_set_gpio_out(GPIO_LCD_LED_EN, GPIO_OUT_ONE);

	MDELAY(20);

#endif



	//unsigned int data_array[16];

	lcm_init();



	//data_array[0] = 0x00101500; // Sleep Out

	//dsi_set_cmdq(data_array, 1, 1);

	MDELAY(150);



	//data_array[0] = 0x00290500; // Display On

	//dsi_set_cmdq(data_array, 1, 1);



}

         

#if (LCM_DSI_CMD_MODE)

static void lcm_update(unsigned int x, unsigned int y,

                       unsigned int width, unsigned int height)

{

	unsigned int x0 = x;

	unsigned int y0 = y;

	unsigned int x1 = x0 + width - 1;

	unsigned int y1 = y0 + height - 1;



	unsigned char x0_MSB = ((x0>>8)&0xFF);

	unsigned char x0_LSB = (x0&0xFF);

	unsigned char x1_MSB = ((x1>>8)&0xFF);

	unsigned char x1_LSB = (x1&0xFF);

	unsigned char y0_MSB = ((y0>>8)&0xFF);

	unsigned char y0_LSB = (y0&0xFF);

	unsigned char y1_MSB = ((y1>>8)&0xFF);

	unsigned char y1_LSB = (y1&0xFF);



	unsigned int data_array[16];



	data_array[0]= 0x00053902;

	data_array[1]= (x1_MSB<<24)|(x0_LSB<<16)|(x0_MSB<<8)|0x2a;

	data_array[2]= (x1_LSB);

	dsi_set_cmdq(data_array, 3, 1);

	

	data_array[0]= 0x00053902;

	data_array[1]= (y1_MSB<<24)|(y0_LSB<<16)|(y0_MSB<<8)|0x2b;

	data_array[2]= (y1_LSB);

	dsi_set_cmdq(data_array, 3, 1);



	data_array[0]= 0x00290508; //HW bug, so need send one HS packet

	dsi_set_cmdq(data_array, 1, 1);

	

	data_array[0]= 0x002c3909;

	dsi_set_cmdq(data_array, 1, 0);



}

#endif

#if 0

static unsigned int lcm_compare_id(void)

{

	unsigned int id=0;

	unsigned char buffer[2];

	unsigned int array[16];  



	SET_RESET_PIN(1);

	SET_RESET_PIN(0);

	MDELAY(1);

	

	SET_RESET_PIN(1);

	MDELAY(20); 



	array[0] = 0x00023700;// read id return two byte,version and id

	dsi_set_cmdq(array, 1, 1);

	

	read_reg_v2(0xF4, buffer, 2);

	id = buffer[0]; //we only need ID

    #ifdef BUILD_LK

		printf("%s, LK nt35590 debug: nt35590 id = 0x%08x\n", __func__, id);

    #else

		printk("%s, kernel nt35590 horse debug: nt35590 id = 0x%08x\n", __func__, id);

    #endif



    if(id == LCM_ID_NT35590)

    	return 1;

    else

        return 0;





}

#endif



LCM_DRIVER cm_otc3108bhv161_dsi_vdo_lcm_drv = 

{

    .name			= "CM_OTC3108bh161_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,

#if (LCM_DSI_CMD_MODE)

    .update         = lcm_update,

#endif

    };

CM_OTC3108BH161_DSI_VDO/Makefile

0 → 100755
+9 −0
Original line number Diff line number Diff line 
#

# Makefile for misc devices that really don't fit anywhere else.

#

include $(srctree)/drivers/misc/mediatek/Makefile.custom



obj-y += CM_OTC3108BH161_DSI_VDO.o

CPT_CLAA101FP01_DSI_VDO/CPT_CLAA101FP01_DSI_VDO.c

0 → 100644
+0 −0

File added.

Preview size limit exceeded, changes collapsed.

CPT_CLAA101FP01_DSI_VDO/Makefile

0 → 100755
+9 −0
Original line number Diff line number Diff line 
#

# Makefile for misc devices that really don't fit anywhere else.

#

include $(srctree)/drivers/misc/mediatek/Makefile.custom



obj-y += CPT_CLAA101FP01_DSI_VDO.o

CPT_CLAA101FP01_DSI_VDO_8163/CPT_CLAA101FP01_DSI_VDO_8163.c

0 → 100644
+303 −0
Original line number Diff line number Diff line 
#ifndef BUILD_LK

#include <linux/string.h>

#else

#include <string.h>

#endif 

	

#ifdef BUILD_LK

#include <platform/mt_gpio.h>

#include <platform/mt_i2c.h>

#include <platform/mt_pmic.h>

#elif (defined BUILD_UBOOT)

#include <asm/arch/mt6577_gpio.h>

#else

#include <mach/mt_gpio.h>

#include <mach/mt_pm_ldo.h>

#endif

	

#include "lcm_drv.h"



// ---------------------------------------------------------------------------

//  Local Constants

// ---------------------------------------------------------------------------



#define FRAME_WIDTH  (1920) 

#define FRAME_HEIGHT (1200) 



#ifdef GPIO_LCM_PWR

#define GPIO_LCD_PWR      GPIO_LCM_PWR

#else

#define GPIO_LCD_PWR      0xFFFFFFFF

#endif





// ---------------------------------------------------------------------------

//  Local Variables

// ---------------------------------------------------------------------------



static LCM_UTIL_FUNCS lcm_util = {0};



#define SET_RESET_PIN(v)    (lcm_util.set_reset_pin((v)))



#define UDELAY(n) (lcm_util.udelay(n))

#define MDELAY(n) (lcm_util.mdelay(n))





// ---------------------------------------------------------------------------

//  Local Functions

// ---------------------------------------------------------------------------



#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)   





#define   LCM_DSI_CMD_MODE							0

// ---------------------------------------------------------------------------

//  Local Functions

// ---------------------------------------------------------------------------

static void lcm_set_gpio_output(unsigned int GPIO, unsigned int output)

{

   mt_set_gpio_mode(GPIO, GPIO_MODE_00);

   mt_set_gpio_dir(GPIO, GPIO_DIR_OUT);

   mt_set_gpio_out(GPIO, (output>0)? GPIO_OUT_ONE: GPIO_OUT_ZERO);

}



static void lcm_init_power(void)

{

#ifdef BUILD_LK 

	printf("[LK/LCM] lcm_init_power() enter\n");

	lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ONE);

	MDELAY(20);

	upmu_set_rg_vgp1_vosel(3);

	upmu_set_rg_vgp1_en(0x1);

		

#else

	printk("[Kernel/LCM] lcm_init_power() enter\n");

	lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ONE);

	MDELAY(20);

	

#endif



}



static void lcm_suspend_power(void)

{

#ifdef BUILD_LK 

	printf("[LK/LCM] lcm_suspend_power() enter\n");

	lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ZERO);

	MDELAY(20);

	

	upmu_set_rg_vgp1_vosel(0);

	upmu_set_rg_vgp1_en(0);	

			

#else

	printk("[Kernel/LCM] lcm_suspend_power() enter\n");

	lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ZERO);

	MDELAY(20);

	

	hwPowerDown(MT6323_POWER_LDO_VGP1 ,"LCM");

	MDELAY(20);

		

#endif

}



static void lcm_resume_power(void)

{

#ifdef BUILD_LK 

	printf("[LK/LCM] lcm_resume_power() enter\n");

	lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ONE);

	MDELAY(20);

	upmu_set_rg_vgp1_vosel(3);

	upmu_set_rg_vgp1_en(0x1);

				

#else

	printk("[Kernel/LCM] lcm_resume_power() enter\n");

	lcm_set_gpio_output(GPIO_LCD_PWR, GPIO_OUT_ONE);

	MDELAY(20);

	

	hwPowerOn(MT6323_POWER_LDO_VGP1 , VOL_1800 ,"LCM");

	MDELAY(20);

			

#endif

}



// ---------------------------------------------------------------------------

//  LCM Driver Implementations

// ---------------------------------------------------------------------------



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;





        #if (LCM_DSI_CMD_MODE)

		params->dsi.mode   = CMD_MODE;

        #else

		params->dsi.mode   = SYNC_EVENT_VDO_MODE; //SYNC_PULSE_VDO_MODE; //BURST_VDO_MODE; //;

        #endif

	

		// DSI

		/* Command mode setting */

		//1 Three lane or Four lane

		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;



		params->dsi.packet_size=256;



		// Video mode setting		

		params->dsi.intermediat_buffer_num = 0;//because DSI/DPI HW design change, this parameters should be 0 when video mode in MT658X; or memory leakage



		params->dsi.PS=LCM_PACKED_PS_24BIT_RGB888;

		params->dsi.word_count=1920*3; //720*3;	



		

		params->dsi.vertical_sync_active				= 4; //4; //6; //(12-4-4); //1;

		params->dsi.vertical_backporch					= 20; //4; //6; //4; //6; //10;

		params->dsi.vertical_frontporch					= 15; //4;//6; //4//6; //10;

		params->dsi.vertical_active_line				= FRAME_HEIGHT; 



		params->dsi.horizontal_sync_active				= 40; //40; //44; //(120-40-40); //1;

		params->dsi.horizontal_backporch				= 80; //40;//44; //40; //44; //57;

		params->dsi.horizontal_frontporch				= 80; //40;//44; //40; //44; //32;

		params->dsi.horizontal_active_pixel				= FRAME_WIDTH;



        params->dsi.PLL_CLOCK = 481;

    



}



static void lcm_init(void)

{

#ifdef BUILD_LK 

	printf("[LK/LCM] lcm_init() enter\n");

	

	SET_RESET_PIN(1);

	MDELAY(20);



	SET_RESET_PIN(0);

	MDELAY(20);



	SET_RESET_PIN(1);

	MDELAY(20);

#else

	printk("[Kernel/LCM] lcm_init() enter\n");

#endif

}



void lcm_suspend(void)

{



#ifdef BUILD_LK

	printf("[LK/LCM] lcm_suspend() enter\n");



	SET_RESET_PIN(1);

	MDELAY(10);

	

	SET_RESET_PIN(0);

	MDELAY(10);

#else

	printk("[Kernel/LCM] lcm_suspend() enter\n");

	SET_RESET_PIN(1);

	MDELAY(10);



	SET_RESET_PIN(0);

	MDELAY(10);

#endif

}



void lcm_resume(void)

{

#ifdef BUILD_LK 

	printf("[LK/LCM] lcm_resume() enter\n");



	SET_RESET_PIN(1);

	MDELAY(20);



	SET_RESET_PIN(0);

	MDELAY(20);



	SET_RESET_PIN(1);

	MDELAY(20);

	

#else

	printk("[Kernel/LCM] lcm_resume() enter\n");

	SET_RESET_PIN(1);

	MDELAY(20);



	SET_RESET_PIN(0);

	MDELAY(20);



	SET_RESET_PIN(1);

	MDELAY(20);

#endif

}



static void lcm_update(unsigned int x, unsigned int y,

                       unsigned int width, unsigned int height)

{

	unsigned int x0 = x;

	unsigned int y0 = y;

	unsigned int x1 = x0 + width - 1;

	unsigned int y1 = y0 + height - 1;



	unsigned char x0_MSB = ((x0>>8)&0xFF);

	unsigned char x0_LSB = (x0&0xFF);

	unsigned char x1_MSB = ((x1>>8)&0xFF);

	unsigned char x1_LSB = (x1&0xFF);

	unsigned char y0_MSB = ((y0>>8)&0xFF);

	unsigned char y0_LSB = (y0&0xFF);

	unsigned char y1_MSB = ((y1>>8)&0xFF);

	unsigned char y1_LSB = (y1&0xFF);



	unsigned int data_array[16];



	data_array[0]= 0x00053902;

	data_array[1]= (x1_MSB<<24)|(x0_LSB<<16)|(x0_MSB<<8)|0x2a;

	data_array[2]= (x1_LSB);

	dsi_set_cmdq(data_array, 3, 1);

	

	data_array[0]= 0x00053902;

	data_array[1]= (y1_MSB<<24)|(y0_LSB<<16)|(y0_MSB<<8)|0x2b;

	data_array[2]= (y1_LSB);

	dsi_set_cmdq(data_array, 3, 1);



	data_array[0]= 0x00290508; //HW bug, so need send one HS packet

	dsi_set_cmdq(data_array, 1, 1);

	

	data_array[0]= 0x002c3909;

	dsi_set_cmdq(data_array, 1, 0);



}



LCM_DRIVER cpt_claa101fp01_dsi_vdo_8163_lcm_drv = 

{

    .name			= "CPT_CLAA101FP01_DSI_VDO_8163",

	.set_util_funcs = lcm_set_util_funcs,

	.get_params     = lcm_get_params,

	.init           = lcm_init,

	.suspend        = lcm_suspend,

	.resume         = lcm_resume,

#if (LCM_DSI_CMD_MODE)

    .update         = lcm_update,

#endif

    };