edid-decode "/sys/class/drm/card0-DP-1/edid": EDID (hex): 00ffffffffffff004a8b1a1d01010101 1e190104a5663978e6ee91a3544c9926 0f5054bdef80d1c081c095009040a9c0 71408180814064190040410026301888 3600a05a0000001e0e1f008051001e30 30801b01a05a0000001e9e2000905120 1f3040801c01a05a0000001e662156aa 51001e30308f1b01a05a0000001e0017 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 66 39 78 e6 chroma info: ee 91 a3 54 4c 99 26 0f 50 54 established: bd ef 80 standard: d1 c0 81 c0 95 00 90 40 a9 c0 71 40 81 80 81 40 descriptor 1: 64 19 00 40 41 00 26 30 18 88 36 00 a0 5a 00 00 00 1e descriptor 2: 0e 1f 00 80 51 00 1e 30 30 80 1b 01 a0 5a 00 00 00 1e descriptor 3: 9e 20 00 90 51 20 1f 30 40 80 1c 01 a0 5a 00 00 00 1e descriptor 4: 66 21 56 aa 51 00 1e 30 30 8f 1b 01 a0 5a 00 00 00 1e extensions: 00 checksum: 17 EDID version: 1.4 Manufacturer: RTK Model 1d1a Serial Number ... Made in week 30 of 2015 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 102 cm x 57 cm Gamma: 2.20 DPMS levels: Standby Suspend Off Supported color formats: RGB 4:4:4 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6396, 0.3300 Green: 0.2998, 0.5996 Blue: 0.1503, 0.0595 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@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: 1920x1080@60Hz 16:9 1280x720@60Hz 16:9 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1400x1050@60Hz 4:3 HorFreq: 64700 Hz Clock: 101.000 MHz 1600x900@60Hz 16:9 1152x864@60Hz 4:3 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz Detailed mode: Clock 65.000 MHz, 160 mm x 90 mm 1024 1048 1184 1344 hborder 0 768 771 777 806 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 48363 Hz Detailed mode: Clock 79.500 MHz, 160 mm x 90 mm 1280 1328 1456 1664 hborder 0 768 769 796 798 vborder 0 +hsync +vsync VertFreq: 59 Hz, HorFreq: 47776 Hz Detailed mode: Clock 83.500 MHz, 160 mm x 90 mm 1280 1344 1472 1680 hborder 0 800 801 829 831 vborder 0 +hsync +vsync VertFreq: 59 Hz, HorFreq: 49702 Hz Detailed mode: Clock 85.500 MHz, 160 mm x 90 mm 1366 1414 1557 1792 hborder 0 768 769 796 798 vborder 0 +hsync +vsync VertFreq: 59 Hz, HorFreq: 47712 Hz Checksum: 0x17 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges