sECTION "Device"
       Identifier  "Nvidia Graphics"
       Driver      "nouveau"
#       Option      "ColorSpace" "GPU-0.LVDS-1: YCbCr420"
#       Option      "AccelMethod" "uxa"
       Option      "Monitor-LVDS-1" "Monitor0"
       Option 	   "Monitor-HDMI-1" "Monitor1"
EndSection 

Section "Monitor"
  Identifier "Monitor0"
  # 1920x945 59.90 Hz (CVT) hsync: 58.77 kHz; pclk: 149.50 MHz
  ## Modeline "1920x945_60.00"  149.50  1920 2032 2232 2544  945 948 958 981 -hsync +vsync
  #Option "Position" "2560 495"
  Option "Position" "3840 1215"
EndSection

Section "Monitor"
  Identifier "Monitor1"
  # 2560x1600 29.99 Hz (CVT) hsync: 48.88 kHz; pclk: 164.25 MHz
  ## Modeline "2560x1600_30.00"  164.25  2560 2696 2960 3360  1600 1603 1609 1630 -hsync +vsync
  # 2560x1440 29.94 Hz (CVT) hsync: 43.95 kHz; pclk: 146.25 MHz
  ## Modeline "2560x1440_30.00"  146.25  2560 2680 2944 3328  1440 1443 1448 1468 -hsync +vsync
  # nouveau.hdmimhz=225 modes (gtf):
  ## Modeline "2560x1600_47.00"  268.11  2560 2736 3016 3472  1600 1601 1604 1643  -HSync +Vsync
  ## Modeline "3840x2160_23.00"  254.55  3840 4040 4448 5056  2160 2161 2164 2189  -HSync +Vsync
  #Option "PreferredMode" "2560x1440_30.00"    # blackscreen
  #Option "LeftOf" "LVDS-1"
  Option "Position" "0 0"
EndSection

Section "Screen"
  Identifier "Screenr0"
  Device "Nvidia Graphics"
  Option "ModeValidation" "AllowNon60hzmodesDFPModes, NoEDIDDFPMaxSizeCheck, NoVertRefreshCheck, NoHorizSyncCheck, NoDFPNativeResolutionCheck, NoMaxSizeCheck, NoMaxPClkCheck, AllowNonEdidModes, NoEdidMaxPClkCheck, NoMaxPClkCheck, NoEdidMaxPClkCheck, NoMaxSizeCheck"
  Monitor "Monitor0"
  Monitor "Monitor1"
  Option "Monitor-LVDS-1" "Monitor0"
  Option "Monitor-HDMI-1" "Monitor1"
  DefaultDepth 24
  SubSection "Display"
    Depth 24
    #Modes "1920x945_60.00"
    #Modes "2560x1600_30.00" "2560x1440_30.00"  "1920x945_60.00"
    ## Modes "3840x2160_23.00" "2560x1600_47.00" "2560x1600_30.00" "2560x1440_30.00"  "1920x945_60.00"
  EndSubSection
EndSection

Section "ServerFlags"
  #Option "DRI2" "true"  # does not work
  #Option "NoPM" "true"	# no effect
EndSection