echo "0" > /sys/class/pwm-sunxi/pwm0/duty_percent

Section "ServerLayout"
    Identifier  "Default Layout"
    Screen  0   "Screen0" 0 0
EndSection

Section "ServerFlags"
    Option      "BlankTime" "60"
    Option      "StandbyTime" "0"
    Option      "SuspendTime" "0"
    Option      "OffTime" "0"
EndSection

Section "Screen"
    Identifier  "Screen0"
    Device      "Allwinner A10/A13 FBDEV"
    Monitor     "Monitor0"
    DefaultDepth    24
    Subsection "Display"
        Depth 24
        Modes "1280x800p60"
    EndSubsection
EndSection

Section "Device"
        Identifier      "Allwinner A10/A13 FBDEV"
        Driver          "sunxifb"
        Option          "fbdev" "/dev/fb0"
        Option          "AccelMethod" "G2D"
        Option          "SwapbuffersWait" "true"
EndSection

Section "Monitor"
    Identifier  "Monitor0"
    Vendorname  "Unknown"
    Modelname   "Unknown"
    HorizSync   30.0 - 83.0
    VertRefresh 43.0 - 76.0
    Option "DPMS"
    Modeline "1280x720p50" 60.74 1280 1328 1456 1632 720 721 724 741 -HSync +Vsync
    Modeline "1280x800p60" 83.46 1280 1344 1480 1680 800 801 804 828 -HSync +Vsync
    Option      "DPMS" "true"
EndSection