AUO A101SW01 10.1寸屏 S5PC100移植

1.  显存更改：

1024x600x4x5 约需要12M FrameBuffer， 原来BSP中设置为8M，更改image_cfg.h

// NK - Camera Still Area
#define IMAGE_CAMERA_CAPTUREBUFFER_OFFSET             (0x04600000)      // Old value is 0x04A00000
#define IMAGE_CAMERA_CAPTUREBUFFER_PA_START           (DRAM_BASE_PA_START+IMAGE_CAMERA_CAPTUREBUFFER_OFFSET)
#define IMAGE_CAMERA_CAPTUREBUFFER_UA_START           (DRAM_BASE_UA_START+IMAGE_CAMERA_CAPTUREBUFFER_OFFSET)
#define IMAGE_CAMERA_CAPTUREBUFFER_SIZE               (0x00600000)

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

// NK - CMM Area
#define IMAGE_CMM_BUFFER_OFFSET     (0x04C00000)        // Old value is 0x05000000
#define IMAGE_CMM_BUFFER_PA_START   (DRAM_BASE_PA_START+IMAGE_CMM_BUFFER_OFFSET)
#define IMAGE_CMM_BUFFER_UA_START   (DRAM_BASE_UA_START+IMAGE_CMM_BUFFER_OFFSET)
#define IMAGE_CMM_BUFFER_SIZE       (0x02000000)

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

// NK - Display FrameBuffer, Edited by Brian Liu 2010/02/24
// If we use 1024x600, the frame buffer should be 12M Bytes.
// If we use 800x480, the frame buffer should be 8M Bytes.
#define IMAGE_FRAMEBUFFER_OFFSET    (0x06C00000)        // Old value is 0x07000000
#define IMAGE_FRAMEBUFFER_PA_START  (DRAM_BASE_PA_START+IMAGE_FRAMEBUFFER_OFFSET)
#define IMAGE_FRAMEBUFFER_UA_START  (DRAM_BASE_UA_START+IMAGE_FRAMEBUFFER_OFFSET)
#define IMAGE_FRAMEBUFFER_SIZE      (0x00C00000)        // Old value is 0x00C00000

// NK - Camera Still Area #define IMAGE_CAMERA_CAPTUREBUFFER_OFFSET (0x04600000) // Old value is 0x04A00000 #define IMAGE_CAMERA_CAPTUREBUFFER_PA_START (DRAM_BASE_PA_START+IMAGE_CAMERA_CAPTUREBUFFER_OFFSET) #define IMAGE_CAMERA_CAPTUREBUFFER_UA_START (DRAM_BASE_UA_START+IMAGE_CAMERA_CAPTUREBUFFER_OFFSET) #define IMAGE_CAMERA_CAPTUREBUFFER_SIZE (0x00600000) //------------------------------------------------------------------------------ // NK - CMM Area #define IMAGE_CMM_BUFFER_OFFSET (0x04C00000) // Old value is 0x05000000 #define IMAGE_CMM_BUFFER_PA_START (DRAM_BASE_PA_START+IMAGE_CMM_BUFFER_OFFSET) #define IMAGE_CMM_BUFFER_UA_START (DRAM_BASE_UA_START+IMAGE_CMM_BUFFER_OFFSET) #define IMAGE_CMM_BUFFER_SIZE (0x02000000) //------------------------------------------------------------------------------ // NK - Display FrameBuffer, Edited by Brian Liu 2010/02/24 // If we use 1024x600, the frame buffer should be 12M Bytes. // If we use 800x480, the frame buffer should be 8M Bytes. #define IMAGE_FRAMEBUFFER_OFFSET (0x06C00000) // Old value is 0x07000000 #define IMAGE_FRAMEBUFFER_PA_START (DRAM_BASE_PA_START+IMAGE_FRAMEBUFFER_OFFSET) #define IMAGE_FRAMEBUFFER_UA_START (DRAM_BASE_UA_START+IMAGE_FRAMEBUFFER_OFFSET) #define IMAGE_FRAMEBUFFER_SIZE (0x00C00000) // Old value is 0x00C00000

Config.bib

    CAMERA_STILL    84600000    00600000    RESERVED    ; 2048x1536 pixel(YUV420) Camera (OLD: 84A00000 - 00600000)
    CMM         84C00000    02000000        RESERVED    ; 32MB for CMM driver       (OLD: 85000000 - 02000000)
    DISPLAY     86C00000    00C00000        RESERVED    ; 1024x600x4x4 + 1024x600x4, OLD: 800x480x4x4 + 800x480x4     (OLD: 87000000 - 00800000)

注册表：

    "VidMemBase"=dword:26c00000     ; Old value is 27000000
    "VidMemLen"=dword:C00000     ; 12MBytes for FrameBuffer, Old value is 8MBytes

当然，还有显卡驱动：

s5pc100_ldi.c

// The VBPD, VFPD, VSPW, HBPD, HFPD, HSPW will be internal subtract 1.
      LDI_INF((_T("[LDI:INF] Output Devce Type [%d] = LDI_(SMRP)LTE480WV_RGB\n\r"), g_ModuleType));
      pDeviceInfo->RGBOutMode = DISP_18BIT_RGB666_P;     // DISP_24BIT_RGB888_P
      pDeviceInfo->uiWidth = 1024;
      pDeviceInfo->uiHeight = 600;
      pDeviceInfo->VBPD_Value = 4;                       // Brian Liu, 2010/02/09, 3  for 7 inch, 4   for 10.2 inch(群创)
      pDeviceInfo->VFPD_Value = 38;                      // Brian Liu, 2010/02/09, 5  for 7 inch, 38  for 10.2 inch(群创)
      pDeviceInfo->VSPW_Value = 3;                       // Brian Liu, 2010/02/09, 5  for 7 inch, 3   for 10.2 inch(群创)
      pDeviceInfo->HBPD_Value = 45;                      // Brian Liu, 2010/02/09, 13 for 7 inch, 45  for 10.2 inch(群创)
      pDeviceInfo->HFPD_Value = 151;                     // Brian Liu, 2010/02/09, 8  for 7 inch, 151 for 10.2 inch(群创)
      pDeviceInfo->HSPW_Value = 3;                       // Brian Liu, 2010/02/09, 3  for 7 inch, 3   for 10.2 inch(群创)
      pDeviceInfo->VCLK_Polarity = IVCLK_RISE_EDGE;      // Brian Liu, 2010/02/09, IVCLK_FALL_EDGE for 7 inch, IVCLK_FALL_EDGE for 10.2 inch(群创)
      pDeviceInfo->HSYNC_Polarity = IHSYNC_LOW_ACTIVE;
      pDeviceInfo->VSYNC_Polarity = IVSYNC_LOW_ACTIVE;   // Brian Liu, 2010/02/09, IVSYNC_LOW_ACTIVE for 7 inch, IVSYNC_LOW_ACTIVE for 10.2 inch(群创)
      pDeviceInfo->VDEN_Polarity = IVDEN_HIGH_ACTIVE;
      pDeviceInfo->PNR_Mode = PNRMODE_RGB_P;
      pDeviceInfo->VCLK_Source = CLKSEL_F_LCDCLK;
      pDeviceInfo->VCLK_Direction = CLKDIR_DIVIDED;
      pDeviceInfo->Frame_Rate = 60;                      // VCLK > 24.5 MHz (Max 35.7 MHz)
      break;