edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0022649189fd050000 34100104a5291a78229bb6a4534b9d24 144f54bfef0031466146714f81408180 9500950f01019a29a0d0518422305098 360098ff1000001c000000fd00314b1e 500e000a202020202020000000fc0048 57313931440a202020202020000000ff 003635324748334359303135333300d1 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 29 1a 78 22 chroma info: 9b b6 a4 53 4b 9d 24 14 4f 54 established: bf ef 00 standard: 31 46 61 46 71 4f 81 40 81 80 95 00 95 0f 01 01 descriptor 1: 9a 29 a0 d0 51 84 22 30 50 98 36 00 98 ff 10 00 00 1c descriptor 2: 00 00 00 fd 00 31 4b 1e 50 0e 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 57 31 39 31 44 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 36 35 32 47 48 33 43 59 30 31 35 33 33 extensions: 00 checksum: d1 EDID version: 1.4 Manufacturer: HSD Model 8991 Serial Number ... Made in week 52 of 2006 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 41 cm x 26 cm Gamma: 2.20 DPMS levels: Off Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6425, 0.3251 Green: 0.2949, 0.6162 Blue: 0.1425, 0.0810 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@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: 640x480@66Hz 4:3 1024x768@66Hz 4:3 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1440x900@75Hz 16:10 HorFreq: 82300 Hz Clock: 156.000 MHz Detailed mode: Clock 106.500 MHz, 408 mm x 255 mm 1440 1520 1672 1904 hborder 0 900 903 909 934 vborder 0 -hsync +vsync VertFreq: 59 Hz, HorFreq: 55934 Hz Monitor ranges (GTF): 49-75Hz V, 30-80kHz H, max dotclock 140MHz Monitor name: HW191D Serial number: ... Checksum: 0xd1 (valid) Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 56 - 75 Hz Horizontal Freq: 31469 - 82300 Hz Maximum Clock: 156.000 MHz