神喵的筆記簿

修改檔案
C:\WINCE600\PLATFORM\SMDK6410\SRC\DRIVERS\DISPLAY\s3c6410_disp_drv\s3c6410_disp.cpp
修改內容如下
CEDEVICE_POWER_STATE NewDx = *(PCEDEVICE_POWER_STATE) pvOut;
                if(VALID_DX(NewDx))
                {
                    RETAILMSG(DISP_ZONE_TEMP, (_T("[DISPDRV] DrvEscape() : IOCTL_POWER_SET(D%d)\n\r"), NewDx));
                    //SetDisplayPowerState(PmToVideoPowerState(NewDx));
                    SetDisplayPowerState(PmToVideoPowerState((CEDEVICE_POWER_STATE) 0));
                    //強制改變電源狀態為 0 (D0) 模式
                    Result = ESC_SUCCESS;
                }
MSDN 相關參考內容
http://msdn.microsoft.com/en-us/library/aa447663.aspx

另一種方式, 改變WinCE登錄檔
C:\WINCE600\PUBLIC\COMMON\OAK\FILES\common.reg
修改資料
    "ACUserIdle"=dword:0               ; in seconds
    "ACSystemIdle"=dword:0          ; in seconds
    "ACSuspend"=dword:0              ; in seconds
    "BattUserIdle"=dword:0              ; in seconds
    "BattSystemIdle"=dword:0         ; in seconds
    "BattSuspend"=dword:0            ; in seconds