edid-decode "/sys/class/drm/card1-LVDS-1/edid": EDID (hex): 00ffffffffffff0006afed2100000000 041501049022137802e2b59e59529926 1e505400000001010101010101010101 010101010101d039800a713830406414 aa0058c21000001a8b26800a71383040 6414aa0058c21000001a000000fe0033 354b3036804231353648573200000000 000041219e0000000002010a20200016 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 22 13 78 02 chroma info: e2 b5 9e 59 52 99 26 1e 50 54 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: d0 39 80 0a 71 38 30 40 64 14 aa 00 58 c2 10 00 00 1a descriptor 2: 8b 26 80 0a 71 38 30 40 64 14 aa 00 58 c2 10 00 00 1a descriptor 3: 00 00 00 fe 00 33 35 4b 30 36 80 42 31 35 36 48 57 32 descriptor 4: 00 00 00 00 00 00 41 21 9e 00 00 00 00 02 01 0a 20 20 extensions: 00 checksum: 16 EDID version: 1.4 Manufacturer: AUO Model 21ed Serial Number ... Made in week 4 of 2011 Digital display 6 bits per primary color channel Digital interface is not defined Maximum image size: 34 cm x 19 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6201, 0.3496 Green: 0.3203, 0.5996 Blue: 0.1503, 0.1201 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 148.000 MHz, 344 mm x 194 mm 1920 2020 2040 2186 hborder 0 1080 1090 1100 1128 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 67703 Hz Detailed mode: Clock 98.670 MHz, 344 mm x 194 mm 1920 2020 2040 2186 hborder 0 1080 1090 1100 1128 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 45137 Hz ASCII string: 35K06 Manufacturer-specified data, tag 0 Checksum: 0x16 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated edid-decode "/sys/class/drm/card1-VGA-1/edid": EDID (hex): 00ffffffffffff0005e37024ff020000 321c010368341d782a2ac5a4564f9e28 0f5054bfef00d1c0b300950081808140 81c001010101023a801871382d40582c 450009252100001e000000fd00324c1e 5311000a202020202020000000fc0032 343730570a20202020202020000000ff 004537324943584130303037363700a6 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 68 34 1d 78 2a chroma info: 2a c5 a4 56 4f 9e 28 0f 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 09 25 21 00 00 1e descriptor 2: 00 00 00 fd 00 32 4c 1e 53 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 32 34 37 30 57 0a 20 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 45 37 32 49 43 58 41 30 30 30 37 36 37 extensions: 00 checksum: a6 EDID version: 1.3 Manufacturer: AOC Model 2470 Serial Number ... Made in week 50 of 2018 Analog display, Input voltage level: 0.7/0.7 V Sync: Separate Maximum image size: 52 cm x 29 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6406, 0.3378 Green: 0.3105, 0.6191 Blue: 0.1591, 0.0585 White: 0.3134, 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, 521 mm x 293 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 50-76Hz V, 30-83kHz H, max dotclock 170MHz Monitor name: 2470W Serial number: ... Checksum: 0xa6 (valid)