edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff0022f0003001010101 1d170103682c19782eec85a2544da127 125054a10800a9c08180950081c00101 010101010101302a40c8608464301850 1300bbf91000001e000000fd00324c18 5311000a202020202020000000fc0048 50205732303732610a202020000000ff 00434e43333239504448350a202000ad Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 68 2c 19 78 2e chroma info: ec 85 a2 54 4d a1 27 12 50 54 established: a1 08 00 standard: a9 c0 81 80 95 00 81 c0 01 01 01 01 01 01 01 01 descriptor 1: 30 2a 40 c8 60 84 64 30 18 50 13 00 bb f9 10 00 00 1e descriptor 2: 00 00 00 fd 00 32 4c 18 53 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 50 20 57 32 30 37 32 61 0a 20 20 20 descriptor 4: 00 00 00 ff 00 43 4e 43 33 32 39 50 44 48 35 0a 20 20 extensions: 00 checksum: ad EDID version: 1.3 Manufacturer: HWP Model 3000 Serial Number ... Made in week 29 of 2013 Analog display, Input voltage level: 0.7/0.7 V Sync: Separate Maximum image size: 44 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: 0.6357, 0.3300 Green: 0.3037, 0.6289 Blue: 0.1542, 0.0703 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: 1600x900@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 1280x720@60Hz 16:9 Detailed mode: Clock 108.000 MHz, 443 mm x 249 mm 1600 1624 1704 1800 hborder 0 900 901 904 1000 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 60000 Hz Monitor ranges (GTF): 50-76Hz V, 24-83kHz H, max dotclock 170MHz Monitor name: HP W2072a Serial number: ... Checksum: 0xad (valid) EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match