edid-decode "/sys/class/drm/card1-DP-10/edid": EDID (hex): 00ffffffffffff000610369293467e02 17140104a5342078266ea1a7554c9d25 0e5054000000d1000101010101010101 010101010101283c80a070b023403020 360006442100001a000000ff00324130 3233313957304b300a20000000fc004c 45442043696e656d610a202000000000 00000000000000000000000000000126 400102000000007e2401a500ffff031a 1aa80100000000004000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000057 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 34 20 78 26 chroma info: 6e a1 a7 55 4c 9d 25 0e 50 54 established: 00 00 00 standard: d1 00 01 01 01 01 01 01 01 01 01 01 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 ff 00 32 41 30 32 33 31 39 57 30 4b 30 0a 20 descriptor 3: 00 00 00 fc 00 4c 45 44 20 43 69 6e 65 6d 61 0a 20 20 descriptor 4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 extensions: 01 checksum: 26 EDID version: 1.4 Manufacturer: APP Model 9236 Serial Number ... Made in week 23 of 2010 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 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6533, 0.3339 Green: 0.2998, 0.6152 Blue: 0.1464, 0.0566 White: 0.3125, 0.3291 Established timings supported: Standard timings supported: 1920x1200@60Hz 16:10 HorFreq: 74000 Hz Clock: 154.000 MHz 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 Serial number: ... Monitor name: LED Cinema Manufacturer-specified data, tag 0 Has 1 extension blocks Checksum: 0x26 (valid) DI extension block EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match Missing monitor ranges EDID block does not conform at all! Has -637534208 nonconformant extension block(s)