edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff0005e39025c6120200 2e1d010368361e782a9051a75553a028 135054bfef00d1c0b300950081808140 81c001010101023a801871382d40582c 4500202f2100001e000000ff00474d42 4b424841313335383738000000fc0032 35393047350a202020202020000000fd 00324c1e5311000a2020202020200060 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 68 36 1e 78 2a chroma info: 90 51 a7 55 53 a0 28 13 50 54 established: bf ef 00 standard: d1 c0 b3 00 95 00 81 80 81 40 81 c0 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 20 2f 21 00 00 1e descriptor 2: 00 00 00 ff 00 47 4d 42 4b 42 48 41 31 33 35 38 37 38 descriptor 3: 00 00 00 fc 00 32 35 39 30 47 35 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fd 00 32 4c 1e 53 11 00 0a 20 20 20 20 20 20 extensions: 00 checksum: 60 EDID version: 1.3 Manufacturer: AOC Model 2590 Serial Number ... Made in week 46 of 2019 Analog display, Input voltage level: 0.7/0.7 V Sync: Separate Maximum image size: 54 cm x 30 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6542, 0.3330 Green: 0.3242, 0.6250 Blue: 0.1572, 0.0751 White: 0.3125, 0.3291 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@67Hz 4:3 HorFreq: 35000 Hz Clock: 30.240 MHz 640x480@72Hz 4:3 HorFreq: 37900 Hz Clock: 31.500 MHz 640x480@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 800x600@72Hz 4:3 HorFreq: 48100 Hz Clock: 50.000 MHz 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 832x624@75Hz 4:3 HorFreq: 49726 Hz Clock: 57.284 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@70Hz 4:3 HorFreq: 56500 Hz Clock: 75.000 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: 1920x1080@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x720@60Hz 16:9 Detailed mode: Clock 148.500 MHz, 544 mm x 303 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Serial number: ... Monitor name: 2590G5 Monitor ranges (GTF): 50-76Hz V, 30-83kHz H, max dotclock 170MHz Checksum: 0x60 (valid)