edid-decode "DisplayPort-0/edid": EDID (hex): 00ffffffffffff0006101d922901fe02 1a0f0103802b1b782ec901a3574b9c25 125054000000b3000101010101010101 0101010101017c2e90a0601a1e403020 3600b10e1100001a000000fc0043696e 656d6120446973706c61000000fc0079 0a000000000000000000000000000000 000000000000000000000000000001cf 40010200000000760001a500ffff031a 1aa80100000000004000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000083 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 2b 1b 78 2e chroma info: c9 01 a3 57 4b 9c 25 12 50 54 established: 00 00 00 standard: b3 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 7c 2e 90 a0 60 1a 1e 40 30 20 36 00 b1 0e 11 00 00 1a descriptor 2: 00 00 00 fc 00 43 69 6e 65 6d 61 20 44 69 73 70 6c 61 descriptor 3: 00 00 00 fc 00 79 0a 00 00 00 00 00 00 00 00 00 00 00 descriptor 4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 extensions: 01 checksum: cf EDID version: 1.3 Manufacturer: APP Model 921d Serial Number ... Digital display Maximum image size: 43 cm x 27 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: 0.6396, 0.3398 Green: 0.2949, 0.6103 Blue: 0.1445, 0.0703 White: 0.3125, 0.3291 Established timings supported: Standard timings supported: 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz Detailed mode: Clock 119.000 MHz, 433 mm x 270 mm 1680 1728 1760 1840 hborder 0 1050 1053 1059 1080 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 64673 Hz Monitor name: Cinema Display Manufacturer-specified data, tag 0 Has 1 extension blocks Checksum: 0xcf (valid) DI extension block EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match Missing monitor ranges EDID block does not conform at all! Has 822083584 nonconformant extension block(s) Bad year of manufacture