edid-decode "/sys/class/drm/card0-VGA-2/edid": EDID (hex): 00ffffffffffff0026cd9c536f280000 091601030c2d19782eb815a6554b9b25 135054bfef8081c08180818f01010101 0101010101012f2640a060841a303020 3500bbf91000001a000000ff00313130 33303230393130333531000000fd0037 4c1e5411000a202020202020000000fc 00504c45323030384844530a20200072 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 0c 2d 19 78 2e chroma info: b8 15 a6 55 4b 9b 25 13 50 54 established: bf ef 80 standard: 81 c0 81 80 81 8f 01 01 01 01 01 01 01 01 01 01 descriptor 1: 2f 26 40 a0 60 84 1a 30 30 20 35 00 bb f9 10 00 00 1a descriptor 2: 00 00 00 ff 00 31 31 30 33 30 32 30 39 31 30 33 35 31 descriptor 3: 00 00 00 fd 00 37 4c 1e 54 11 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 50 4c 45 32 30 30 38 48 44 53 0a 20 20 extensions: 00 checksum: 72 EDID version: 1.3 Manufacturer: IVM Model 539c Serial Number ... Made in week 9 of 2012 Analog display, Input voltage level: 0.7/0.3 V Sync: Separate Composite Maximum image size: 45 cm x 25 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: 0.6503, 0.3349 Green: 0.2949, 0.6054 Blue: 0.1445, 0.0751 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 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: 1280x720@60Hz 16:9 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz Detailed mode: Clock 97.750 MHz, 443 mm x 249 mm 1600 1648 1680 1760 hborder 0 900 903 908 926 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 55539 Hz Serial number: ... Monitor ranges (GTF): 55-76Hz V, 30-84kHz H, max dotclock 170MHz Monitor name: PLE2008HDS Checksum: 0x72 (valid) EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match