edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff0004725000d5384090 04130103802f1e78caee95a3544c9926 0f5054bfef80714f8180b300950f9500 a940814081c07c2e90a0601a1e403020 3600da2811000018000000fd00384b1f 5311000a202020202020000000fc0041 6365722058323233570a2020000000ff 004c44583044303131383531300a001f Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 2f 1e 78 ca chroma info: ee 95 a3 54 4c 99 26 0f 50 54 established: bf ef 80 standard: 71 4f 81 80 b3 00 95 0f 95 00 a9 40 81 40 81 c0 descriptor 1: 7c 2e 90 a0 60 1a 1e 40 30 20 36 00 da 28 11 00 00 18 descriptor 2: 00 00 00 fd 00 38 4b 1f 53 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 41 63 65 72 20 58 32 32 33 57 0a 20 20 descriptor 4: 00 00 00 ff 00 4c 44 58 30 44 30 31 31 38 35 31 30 0a extensions: 00 checksum: 1f EDID version: 1.3 Manufacturer: ACR Model 50 Serial Number ... Made in week 4 of 2009 Digital display Maximum image size: 47 cm x 30 cm Gamma: 2.20 DPMS levels: Standby Suspend RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6396, 0.3300 Green: 0.2998, 0.5996 Blue: 0.1503, 0.0595 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 1152x870@75Hz 192:145 HorFreq: 67500 Hz Clock: 108.000 MHz Standard timings supported: 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1440x900@75Hz 16:10 HorFreq: 82300 Hz Clock: 156.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x720@60Hz 16:9 Detailed mode: Clock 119.000 MHz, 474 mm x 296 mm 1680 1728 1760 1840 hborder 0 1050 1053 1059 1080 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 64673 Hz Monitor ranges (GTF): 56-75Hz V, 31-83kHz H, max dotclock 170MHz Monitor name: Acer X223W Serial number: ... Checksum: 0x1f (valid)