edid-decode "/sys/class/drm/card0-DP-2/edid": EDID (hex): 00ffffffffffff004c2d460d414a5a5a 341b0104a5291778220655a6564e9f27 0e5054bfee0081c00101010101010101 010101010101662156aa51001e30468f 33009ae61000001e000000fd00384b1e 5109000a202020202020000000fc0053 3139463335300a2020202020000000ff 004834544a4330323535380a20200086 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 29 17 78 22 chroma info: 06 55 a6 56 4e 9f 27 0e 50 54 established: bf ee 00 standard: 81 c0 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 66 21 56 aa 51 00 1e 30 46 8f 33 00 9a e6 10 00 00 1e descriptor 2: 00 00 00 fd 00 38 4b 1e 51 09 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 53 31 39 46 33 35 30 0a 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 48 34 54 4a 43 30 32 35 35 38 0a 20 20 extensions: 00 checksum: 86 EDID version: 1.4 Manufacturer: SAM Model d46 Serial Number ... Made in week 52 of 2017 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 41 cm x 23 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: 0.6484, 0.3359 Green: 0.3056, 0.6230 Blue: 0.1533, 0.0556 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 Standard timings supported: 1280x720@60Hz 16:9 Detailed mode: Clock 85.500 MHz, 410 mm x 230 mm 1366 1436 1579 1792 hborder 0 768 771 774 798 vborder 0 +hsync +vsync VertFreq: 59 Hz, HorFreq: 47712 Hz Monitor ranges (GTF): 56-75Hz V, 30-81kHz H, max dotclock 90MHz Monitor name: S19F350 Serial number: ... Checksum: 0x86 (valid)