edid-decode "/sys/class/drm/card1-eDP-1/edid": EDID (hex): 00ffffffffffff0006af9b1000000000 00190104a5261578022425a85036b626 0e505400000001010101010101010101 01010101010166d000a0f0703e803020 35007ed6100000180000000f00000000 00000000000000000020000000fe0041 554f0a202020202020202020000000fe 00423137335a414e30312e30200a003b edid-decode (hex): 00 ff ff ff ff ff ff 00 06 af 9b 10 00 00 00 00 00 19 01 04 a5 26 15 78 02 24 25 a8 50 36 b6 26 0e 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 66 d0 00 a0 f0 70 3e 80 30 20 35 00 7e d6 10 00 00 18 00 00 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 00 00 fe 00 41 55 4f 0a 20 20 20 20 20 20 20 20 20 00 00 00 fe 00 42 31 37 33 5a 41 4e 30 31 2e 30 20 0a 00 3b ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: AUO Model: 4251 Made in: 2015 Basic Display Parameters & Features: Digital display Bits per primary color channel: 8 DisplayPort interface Maximum image size: 38 cm x 21 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Color Characteristics: Red : 0.6562, 0.3144 Green: 0.2119, 0.7109 Blue : 0.1484, 0.0566 White: 0.3134, 0.3291 Established Timings I & II: none Standard Timings: none Detailed Timing Descriptors: DTD 1: 3840x2160 60.024752 Hz 16:9 133.375 kHz 533.500000 MHz (382 mm x 214 mm) Hfront 48 Hsync 32 Hback 80 Hpol N Vfront 3 Vsync 5 Vback 54 Vpol N Manufacturer-Specified Display Descriptor (0x0f): 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 20 '............... ' Alphanumeric Data String: 'AUO' Alphanumeric Data String: 'B173ZAN01.0 ' Checksum: 0x3b