edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006afec4400000000 291701049522137802bbf59455549027 23505400000001010101010101010101 0101010101019e1b567c50001630080a 310058c1100000180000000f00000000 00000000000000000020000000fe0041 554f0a202020202020202020000000fe 004231353658544e30342e34200a0076 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 22 13 78 02 chroma info: bb f5 94 55 54 90 27 23 50 54 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 9e 1b 56 7c 50 00 16 30 08 0a 31 00 58 c1 10 00 00 18 descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 20 descriptor 3: 00 00 00 fe 00 41 55 4f 0a 20 20 20 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 42 31 35 36 58 54 4e 30 34 2e 34 20 0a extensions: 00 checksum: 76 EDID version: 1.4 Manufacturer: AUO Model 44ec Serial Number ... Made in week 41 of 2013 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 34 cm x 19 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.5800, 0.3349 Green: 0.3300, 0.5654 Blue: 0.1552, 0.1396 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 70.700 MHz, 344 mm x 193 mm 1366 1374 1384 1490 hborder 0 768 771 772 790 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 47449 Hz Manufacturer-specified data, tag 15 ASCII string: AUO ASCII string: B156XTN04.4 Checksum: 0x76 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges