edid-decode "/sys/class/drm/card1-DVI-I-2/edid": EDID (hex): 00ffffffffffff0009d1ce7845540000 081a010380351e782e6b35a455559f27 0c5054a56b80d1c081c081008180a9c0 b30001010101023a801871382d40582c 4500132b2100001e000000ff00343247 3032383834534c300a20000000fd0032 4c1e5311000a202020202020000000fc 0042656e5120474c323436300a200099 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 35 1e 78 2e chroma info: 6b 35 a4 55 55 9f 27 0c 50 54 established: a5 6b 80 standard: d1 c0 81 c0 81 00 81 80 a9 c0 b3 00 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 13 2b 21 00 00 1e descriptor 2: 00 00 00 ff 00 34 32 47 30 32 38 38 34 53 4c 30 0a 20 descriptor 3: 00 00 00 fd 00 32 4c 1e 53 11 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 42 65 6e 51 20 47 4c 32 34 36 30 0a 20 extensions: 00 checksum: 99 EDID version: 1.3 Manufacturer: BNQ Model 78ce Serial Number ... Made in week 8 of 2016 Digital display Maximum image size: 53 cm x 30 cm Gamma: 2.20 DPMS levels: Off RGB color display Default (sRGB) color space is primary color space First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6416, 0.3339 Green: 0.3339, 0.6240 Blue: 0.1523, 0.0498 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@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 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@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 1280x800@60Hz 16:10 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1600x900@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz Detailed mode: Clock 148.500 MHz, 531 mm x 299 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Serial number: ... Monitor ranges (GTF): 50-76Hz V, 30-83kHz H, max dotclock 170MHz Monitor name: BenQ GL2460 Checksum: 0x99 (valid) EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match