edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff000daec01300000000 031f0104a51c137803ee95a3544c9926 0f505400000001010101010101010101 010101010101354080a0700025503020 a6001cbd1000001ace2a80a070002550 3020a6001cbd1000001a000000000000 00000000000000000000000000000002 000c26ff143cc80d081cc8000000000d edid-decode (hex): 00 ff ff ff ff ff ff 00 0d ae c0 13 00 00 00 00 03 1f 01 04 a5 1c 13 78 03 ee 95 a3 54 4c 99 26 0f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 35 40 80 a0 70 00 25 50 30 20 a6 00 1c bd 10 00 00 1a ce 2a 80 a0 70 00 25 50 30 20 a6 00 1c bd 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 26 ff 14 3c c8 0d 08 1c c8 00 00 00 00 0d ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: CMN Model: 5056 Made in: week 3 of 2021 Basic Display Parameters & Features: Digital display Bits per primary color channel: 8 DisplayPort interface Maximum image size: 28 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 is continuous frequency Color Characteristics: Red : 0.6396, 0.3300 Green: 0.2998, 0.5996 Blue : 0.1503, 0.0595 White: 0.3134, 0.3291 Established Timings I & II: none Standard Timings: none Detailed Timing Descriptors: DTD 1: 1920x1280 60.003066 Hz 3:2 79.024 kHz 164.370000 MHz (284 mm x 189 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 10 Vsync 6 Vback 21 Vpol N DTD 2: 1920x1280 40.002044 Hz 3:2 52.683 kHz 109.580000 MHz (284 mm x 189 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 10 Vsync 6 Vback 21 Vpol N Empty Descriptor Manufacturer-Specified Display Descriptor (0x02): 00 02 00 0c 26 ff 14 3c c8 0d 08 1c c8 00 00 00 '....&..<........' Checksum: 0x0d