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rk30 phone loquat: modify lcd init registers

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This commit is contained in:
hhb
2012-05-27 15:47:03 +08:00
parent d9f7423f07
commit fc98cd32b3
1 changed files with 112 additions and 73 deletions
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185
drivers/video/display/screen/lcd_hj050na_06a.c
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@@ -27,7 +27,7 @@
/* Base */
#define OUT_TYPE SCREEN_RGB
#define OUT_FACE OUT_D888_P666 //OUT_P888
#define OUT_FACE OUT_D888_P666// OUT_D888_P666 //OUT_P888
#define OUT_CLK 50000000 //50MHz
@@ -40,7 +40,7 @@
#define H_FP 130
#define V_PW 3
#define V_BP 23
#define V_BP 20//23
#define V_VD 960
#define V_FP 12
@@ -79,7 +79,7 @@
#define bits_9
#ifdef bits_9 //9bits
#define Write_ADDR(cmd) spi_write_9bit(0, cmd)
#define Write_DATA(dat) spi_write_9bit(1, dat)
#define Write_DATA(dat) spi_write_9bit(0x100, dat)
#else //16bits
#define Write_ADDR(cmd) spi_write_16bit(0, cmd)
#define Write_DATA(dat) spi_write_16bit(1, dat)
@@ -100,8 +100,6 @@
#endif
#define DRVDelayUs(i) udelay(i)
static struct rk29lcd_info *gLcd_info = NULL;
int lcd_init(void);
int lcd_standby(u8 enable);
@@ -110,27 +108,24 @@ int lcd_standby(u8 enable);
/* spi write a data frame,type mean command or data */
int spi_write_9bit(u32 type, u32 value)
{
u32 i = 0;
if(type != 0 && type != 1)
return -1;
// if(type != 0 && type != 1)
// return -1;
/*make a data frame of 9 bits,the 8th bit 0:mean command,1:mean data*/
value &= 0xff;
value |= (type << 8);
value |= type;
type = 9;
CS_CLR();
DRVDelayUs(2);
for(i = 0; i < 9; i++) //reg
{
//udelay(2);
while(type--) {
CLK_CLR();
if(value & (1 << (8-i)))
if(value & 0x100)
TXD_SET();
else
TXD_CLR();
DRVDelayUs(2);
value <<= 1;
//udelay(2);
CLK_SET();
DRVDelayUs(2);
//udelay(2);
}
CS_SET();
TXD_SET();
@@ -145,17 +140,18 @@ int lcd_init(void)
gLcd_info->io_init();
printk("lcd hj050a_06a...\n");
#if 1
gpio_direction_output(LCD_RST_PORT, 0);
usleep_range(1*1000, 3*1000);
usleep_range(2*1000, 3*1000);
gpio_set_value(LCD_RST_PORT, 1);
usleep_range(5*1000, 7*1000);
usleep_range(7*1000, 7*1000);
#endif
Write_ADDR(0x0001); // Software Reset
mdelay(10);
// Write_ADDR(0x0001); // Software Reset
// msleep(100);
Write_ADDR(0x0011); // Sleep Out
mdelay(60);
msleep(60);
//<<<<<<<<<<<<<<<MANUFACTURE COMMAND ACCESS PROTECT>>>>>>>>>>>>>>>
Write_ADDR(0x00B0); //Manufacture Command Access Protect
@@ -172,6 +168,19 @@ int lcd_init(void)
Write_DATA(0x0045);
Write_DATA(0x0000);
//<<<<<<<<<<<<BACK LIGHT CONTROL SET>>>>>>>>>>>>
Write_ADDR(0x00B8); //Back Light Control(1)
Write_DATA(0x0000); //P1: CABCON = 0;
Write_DATA(0x001A); //P2: SSD_THRE = 1A;
Write_DATA(0x0018); //P3: SD_THRE = 18;
Write_DATA(0x0002); //P4: IPK_INTPO = 02;
Write_DATA(0x0040); //P5: IPK_TRANS = 40;
Write_ADDR(0x00BB); //Back Light Control(1)
Write_DATA(0x0000); //LEDPWME[3] = 1,PWMWM[1] = 0,PWMON[0] = 0;
Write_DATA(0x00FF); //BDCV = FF;
Write_DATA(0x0001); //PWMDIC=1
//<<<<<<<<<<<<PANEL DRIVING SETTING>>>>>>>>>>>>
Write_ADDR(0x00C0); //PANEL DRIVING SETTING 1 (36h=00)
Write_DATA(0x000B); //BLREV[5:4];REV[3];UD[2]=0:forward;BGR[1]=1:RGB->BGR;SS=1:S1920->S1
@@ -184,11 +193,11 @@ int lcd_init(void)
Write_ADDR(0x00C1); //PANEL DRIVING SETTING 2
Write_DATA(0x0000); //GDS_MODE = 0 : GIP Ctrl(single scan)
Write_DATA(0x0050); //LINEINV[6:4]:2 Line inversion; MFPOL[1]:No Phase inversion; PNSER[0]:Spatial mode1
Write_DATA(0x0003); //SEQMODE[7]:Source Pre-charge Mode; SEQGND[3:0]: GND Pre-charge 3clk
Write_DATA(0x0022); //SEQVN[7:4]:VCL pre-charge 2clk ;SEQVP[3:0]:VCL pre-charge 2clk
Write_DATA(0x0012); //DPM[7:6]: ;GEQ2W[5:3]/GEQ1W[2:0]:Gate pre-charge
Write_DATA(0x0008); //SDT[5:0] = 8 : Source output delay
Write_DATA(0x0010); //LINEINV[6:4]:2 Line inversion; MFPOL[1]:No Phase inversion; PNSER[0]:Spatial mode1
Write_DATA(0x0004); //SEQMODE[7]:Source Pre-charge Mode; SEQGND[3:0]: GND Pre-charge 3clk
Write_DATA(0x0088); //SEQVN[7:4]:VCL pre-charge 2clk ;SEQVP[3:0]:VCL pre-charge 2clk
Write_DATA(0x001B); //DPM[7:6]: ;GEQ2W[5:3]/GEQ1W[2:0]:Gate pre-charge
Write_DATA(0x0001); //SDT[5:0] = 8 : Source output delay
Write_DATA(0x0060); //PSEUDO_EN = 0;
Write_DATA(0x0001); //GEM
@@ -210,46 +219,75 @@ int lcd_init(void)
Write_DATA(0x00FE); //GOFF_R[15:8]
Write_DATA(0x0003); //GOFF_R[17:16]
//<<<<<<<<<<TCON Unusual Operation Setting>>>>>>>>>>
Write_ADDR(0x00C7); //TCON Unusual Operation Setting
Write_DATA(0x0000); //P1:
Write_DATA(0x0000); //P2:
Write_DATA(0x0000); //P3:
Write_DATA(0x0000); //P4:
Write_DATA(0x0000); //P5:
Write_DATA(0x0000); //P6:
Write_DATA(0x0000); //P7:
Write_DATA(0x0000); //P8:
Write_DATA(0x0000); //P9:
Write_DATA(0x0000); //P10:
Write_DATA(0x0000); //P11:
Write_DATA(0x0000); //P12:
Write_DATA(0x0000); //P13:
Write_DATA(0x0000); //P14:
//<<<<<<<<<<Gamma Setting>>>>>>>>>>
Write_ADDR(0x00C8); //Gamma Setting
Write_DATA(0x0000);
Write_DATA(0x0008);
Write_DATA(0x0010);
Write_DATA(0x0003);
Write_DATA(0x000F);
Write_DATA(0x0015);
Write_DATA(0x0018);
Write_DATA(0x001A);
Write_DATA(0x0023);
Write_DATA(0x0026);
Write_DATA(0x0026);
Write_DATA(0x0023);
Write_DATA(0x001A);
Write_DATA(0x0012);
Write_DATA(0x000C);
Write_DATA(0x0006);
Write_DATA(0x0000);
Write_DATA(0x0008);
Write_DATA(0x0010);
Write_DATA(0x001A);
Write_DATA(0x0023);
Write_DATA(0x0026);
Write_DATA(0x0026);
Write_DATA(0x0023);
Write_DATA(0x001A);
Write_DATA(0x0012);
Write_DATA(0x000C);
Write_DATA(0x0006);
Write_DATA(0x0025);
Write_DATA(0x0024);
Write_DATA(0x0021);
Write_DATA(0x001E);
Write_DATA(0x0015);
Write_DATA(0x000A);
//<<<<<<<<<<<TIG Mode Setting>>>>>>>>>>>
Write_ADDR(0x00CA); //TIG Mode Setting
Write_DATA(0x00FF); //P1:
Write_DATA(0x0007); //P2:
Write_DATA(0x0003);
Write_DATA(0x000F);
Write_DATA(0x0015);
Write_DATA(0x0018);
Write_DATA(0x001A);
Write_DATA(0x0023);
Write_DATA(0x0025);
Write_DATA(0x0024);
Write_DATA(0x0021);
Write_DATA(0x001E);
Write_DATA(0x0015);
Write_DATA(0x000A);
//<<<<<<<<<<COLOR ENHANCEMENT SETTING>>>>>>>>>>
Write_ADDR(0x00C9); //COLOR ENHANCEMENT SETTING
Write_DATA(0x0000); //CE_ON = 0;
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0080);
Write_DATA(0x0000);
Write_DATA(0x0000);
Write_DATA(0x0002);
Write_DATA(0x0080);
//<<<<<<<<<<<<<<<<<<<<POWER SETTING>>>>>>>>>>>>>>>>>>>
Write_ADDR(0x00D0); //POWER SETTING(CHARGE PUMP)
Write_DATA(0x0074); //P1:VC1 = 7; DC23 = 4
Write_DATA(0x0029); //P2:BT3 = 2; BT2 = 1
Write_DATA(0x00FF); //P3:VLMT1M = D; VLMT1 = D
Write_DATA(0x00BB); //P4:VC3 = B; VC2 =B
Write_DATA(0x0010); //P5:VLMT2B = 0; VLMT2 = 0A
Write_DATA(0x002F); //P6:VLMT3B = 0; VLMT3 = 0F
Write_DATA(0x0054); //P1:VC1 = 7; DC23 = 4
Write_DATA(0x0019); //P2:BT3 = 2; BT2 = 1 09
Write_DATA(0x00DD); //P3:VLMT1M = D; VLMT1 = D
Write_DATA(0x0016); //P4:VC3 = B; VC2 =B 3B
Write_DATA(0x0092); //P5:VLMT2B = 0; VLMT2 = 0A
Write_DATA(0x00A1); //P6:VLMT3B = 0; VLMT3 = 0F A1
Write_DATA(0x0000); //P7:VBSON = 0; VBS = 00
Write_DATA(0x00C0); //P8:VGGON = 0; LVGLON = 0; VC6 = 0
Write_DATA(0x00CC); //P9:DC56 = ?
@@ -266,8 +304,8 @@ int lcd_init(void)
//<<<<<<<<<<<<<<<VPLVL/VNLVL SETTING>>>>>>>>>>>>>>>
Write_ADDR(0x00D5); //VPLVL/VNLVL SETTING
Write_DATA(0x002A); //P1:PVH = 24
Write_DATA(0x002A); //P2:NVH = 24
Write_DATA(0x0020); //P1:PVH = 24
Write_DATA(0x0020); //P2:NVH = 24
//<<<<<<<<<<<<<<<DSI Setting>>>>>>>>>>>>>>>>
Write_ADDR(0x00D6);
@@ -276,21 +314,22 @@ int lcd_init(void)
//<<<<<<<<<<<<<<<VCOMDC SETTING>>>>>>>>>>>>>>>
Write_ADDR(0x00DE); //VCOMDC SETTING
Write_DATA(0x0003); //P1:WCVDCB.[1] = 1; WCVDCF.[0] = 1
Write_DATA(0x0090);
Write_DATA(0x0090);
Write_DATA(0x005A); //P2:VDCF.[7:0] = ? //57
Write_DATA(0x005A); //P3:VDCB.[7:0] = ? //57
//<<<<<<<<<<<<<<<MANUFACTURE COMMAND ACCESS PROTECT>>>>>>>>>>>>>>>
Write_ADDR(0x00B0); //MANUFACTURE COMMAND ACCESS PROTECT
Write_DATA(0x0003); //
mdelay(50);
msleep(17);
Write_ADDR(0x0036); //
Write_DATA(0x0000); //
mdelay(17);
Write_ADDR(0x003A); //Set Pixel_Format
Write_DATA(0x0077); //
mdelay(17);
Write_ADDR(0x0029); // Display On
msleep(17);
Write_ADDR(0x003A); //
Write_DATA(0x0060); //
msleep(17);
Write_ADDR(0x0029); //
if(gLcd_info)
gLcd_info->io_deinit();
@@ -316,8 +355,9 @@ int lcd_standby(u8 enable)
Write_ADDR(0x00b1);
Write_DATA(0x0001);
msleep(1); //wait at least 1ms
#endif
gpio_direction_output(LCD_RST_PORT, 0);
#endif
if(gLcd_info)
gLcd_info->io_deinit();
@@ -376,6 +416,5 @@ void set_lcd_info(struct rk29fb_screen *screen, struct rk29lcd_info *lcd_info )
gpio_free(LCD_RST_PORT);
printk("%s: request LCD_RST_PORT error\n", __func__);
}
}
}