edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff001ab3810601010101 1c10010380261e782afd56a5534a9d24 144f54a54b0081800101010101010101 010101010101302a009851002a403070 1300782d1100001e000000ff00594531 423030363835380a2020000000fd0038 4b1f510e000a202020202020000000fc 004c31392d320a202020202020200080 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 26 1e 78 2a chroma info: fd 56 a5 53 4a 9d 24 14 4f 54 established: a5 4b 00 standard: 81 80 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 30 2a 00 98 51 00 2a 40 30 70 13 00 78 2d 11 00 00 1e descriptor 2: 00 00 00 ff 00 59 45 31 42 30 30 36 38 35 38 0a 20 20 descriptor 3: 00 00 00 fd 00 38 4b 1f 51 0e 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 4c 31 39 2d 32 0a 20 20 20 20 20 20 20 extensions: 00 checksum: 80 EDID version: 1.3 Manufacturer: FUS Model 681 Serial Number ... Made in week 28 of 2006 Digital display Maximum image size: 38 cm x 30 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6474, 0.3271 Green: 0.2919, 0.6142 Blue: 0.1416, 0.0791 White: 0.3095, 0.3300 Established timings supported: 720x400@70Hz 9:5 HorFreq: 31469 Hz Clock: 28.320 MHz 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 640x480@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@75Hz 4:3 HorFreq: 60000 Hz Clock: 78.750 MHz 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz Standard timings supported: 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz Detailed mode: Clock 108.000 MHz, 376 mm x 301 mm 1280 1328 1440 1688 hborder 0 1024 1025 1028 1066 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 63981 Hz Serial number: ... Monitor ranges (GTF): 56-75Hz V, 31-81kHz H, max dotclock 140MHz Monitor name: L19-2 Checksum: 0x80 (valid)