xorg.conf for Intel GPU with HDTV_modelines

Section "Device"
  Identifier  "Device0"
  Driver      "intel"
  VendorName  "INTEL Corporation"
EndSection

Section "Screen"
  Identifier  "Screen0"
  Device      "Device0"
  Monitor     "HDMI2"
  DefaultDepth  24
  SubSection "Display"
    Depth       24
    Modes     "1920x1080@50p" "1920x1080@59.94p" "1920x1080@24p" "1920x1080@60p"
  EndSubSection
EndSection

Section "Monitor"
  Identifier  "HDMI2"
  HorizSync   14.0 - 70.0
  VertRefresh 24.0 - 62.0
  Option      "DPMS" "true"
  Modeline    "1920x1080@24p"     74.230 1920 2560 2604 2752 1080 1084 1089 1125 +hsync +vsync
  Modeline    "1920x1080@50p"    148.500 1920 2448 2492 2640 1080 1084 1089 1125 +hsync +vsync
  Modeline    "1920x1080@59.94p" 148.352 1920 1960 2016 2200 1080 1082 1088 1125 +hsync +vsync
  Modeline    "1920x1080@60p"    148.500 1920 2008 2056 2200 1080 1084 1089 1125 +hsync +vsync
EndSection

Section "Extensions"
  # fixes tearing
  Option      "Composite"           "Disable"
EndSection