edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e56f0700000000 011b01049522137802f7009657549228 23505400000001010101010101010101 010101010101ce1d56e250001e303020 360058c21000001ace1d56a953003c30 3020360058c21000001a000000000000 00000000000000000000000000000002 000c49ff0a3c6e13111f6e00000000bb edid-decode (hex): 00 ff ff ff ff ff ff 00 09 e5 6f 07 00 00 00 00 01 1b 01 04 95 22 13 78 02 f7 00 96 57 54 92 28 23 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 ce 1d 56 e2 50 00 1e 30 30 20 36 00 58 c2 10 00 00 1a ce 1d 56 a9 53 00 3c 30 30 20 36 00 58 c2 10 00 00 1a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02 00 0c 49 ff 0a 3c 6e 13 11 1f 6e 00 00 00 00 bb ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: BOE Model: 1903 Made in: week 1 of 2017 Basic Display Parameters & Features: Digital display Bits per primary color channel: 6 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 Color Characteristics: Red : 0.5888, 0.3427 Green: 0.3291, 0.5732 Blue : 0.1562, 0.1367 White: 0.3125, 0.3281 Established Timings I & II: none Standard Timings: none Detailed Timing Descriptors: DTD 1: 1366x768 60.059067 Hz 683:384 47.927 kHz 76.300000 MHz (344 mm x 194 mm) Hfront 48 Hsync 32 Hback 146 Hpol P Vfront 3 Vsync 6 Vback 21 Vpol N DTD 2: 1366x768 40.012922 Hz 683:384 33.131 kHz 76.300000 MHz (344 mm x 194 mm) Hfront 48 Hsync 32 Hback 857 Hpol P Vfront 3 Vsync 6 Vback 51 Vpol N Empty Descriptor Manufacturer-Specified Display Descriptor (0x02): 00 02 00 0c 49 ff 0a 3c 6e 13 11 1f 6e 00 00 00 '....I..<n...n...' Checksum: 0xbb