edid-decode "/sys/class/drm/card0-DP-1/edid": EDID (hex): 00ffffffffffff0022f01e3001010101 1b160104a53420782201f5a257529f27 0a5054210800814081809500a940b300 d1c001010101283c80a070b023403020 360006442100001a000000fd00323f18 4c11000a202020202020000000fc0048 50204c4132343035780a2020000000ff 00434e343232373136394d0a20200050 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 34 20 78 22 chroma info: 01 f5 a2 57 52 9f 27 0a 50 54 established: 21 08 00 standard: 81 40 81 80 95 00 a9 40 b3 00 d1 c0 01 01 01 01 descriptor 1: 28 3c 80 a0 70 b0 23 40 30 20 36 00 06 44 21 00 00 1a descriptor 2: 00 00 00 fd 00 32 3f 18 4c 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 50 20 4c 41 32 34 30 35 78 0a 20 20 descriptor 4: 00 00 00 ff 00 43 4e 34 32 32 37 31 36 39 4d 0a 20 20 extensions: 00 checksum: 50 EDID version: 1.4 Manufacturer: HWP Model 301e Serial Number ... Made in week 27 of 2012 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 52 cm x 32 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: 0.6328, 0.3398 Green: 0.3203, 0.6220 Blue: 0.1552, 0.0419 White: 0.3134, 0.3291 Established timings supported: 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz Standard timings supported: 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 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1920x1080@60Hz 16:9 Detailed mode: Clock 154.000 MHz, 518 mm x 324 mm 1920 1968 2000 2080 hborder 0 1200 1203 1209 1235 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 74038 Hz Monitor ranges (GTF): 50-63Hz V, 24-76kHz H, max dotclock 170MHz Monitor name: HP LA2405x Serial number: ... Checksum: 0x50 (valid)