edid-decode "/sys/class/drm/card0-DVI-I-1/edid": EDID (hex): 00ffffffffffff0022f03b2901010101 0616010368331d782a1e55a059569f27 0d5054a1080081c081809500b300d1c0 010101010101023a801871382d40582c 4500fd1e1100001e000000fd00324c18 5e14000a202020202020000000fc0048 5020323331310a2020202020000000ff 00434e54323036383131530a2020006b Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 68 33 1d 78 2a chroma info: 1e 55 a0 59 56 9f 27 0d 50 54 established: a1 08 00 standard: 81 c0 81 80 95 00 b3 00 d1 c0 01 01 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 fd 1e 11 00 00 1e descriptor 2: 00 00 00 fd 00 32 4c 18 5e 14 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 50 20 32 33 31 31 0a 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 43 4e 54 32 30 36 38 31 31 53 0a 20 20 extensions: 00 checksum: 6b EDID version: 1.3 Manufacturer: HWP Model 293b Serial Number ... Made in week 6 of 2012 Analog display, Input voltage level: 0.7/0.7 V Sync: Separate Maximum image size: 51 cm x 29 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6250, 0.3486 Green: 0.3388, 0.6230 Blue: 0.1533, 0.0517 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 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: 1280x720@60Hz 16:9 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1920x1080@60Hz 16:9 Detailed mode: Clock 148.500 MHz, 509 mm x 286 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 50-76Hz V, 24-94kHz H, max dotclock 200MHz Monitor name: HP 2311 Serial number: ... Checksum: 0x6b (valid)