edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff002163bb3600000000 291e0104951f117803ec859459579229 23505400000001010101010101010101 010101010101c61d56e250001e303020 360035ae1000001ad21756e250001e30 3020360035ae1000001a000000000000 00000000000000000000000000000000 000c3dff0c3c7d11121b7d0000000058 edid-decode (hex): 00 ff ff ff ff ff ff 00 21 63 bb 36 00 00 00 00 29 1e 01 04 95 1f 11 78 03 ec 85 94 59 57 92 29 23 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 c6 1d 56 e2 50 00 1e 30 30 20 36 00 35 ae 10 00 00 1a d2 17 56 e2 50 00 1e 30 30 20 36 00 35 ae 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 00 00 0c 3d ff 0c 3c 7d 11 12 1b 7d 00 00 00 00 58 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: HKC Model: 14011 Made in: week 41 of 2020 Basic Display Parameters & Features: Digital display Bits per primary color channel: 6 DisplayPort interface Maximum image size: 31 cm x 17 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 : 0.5810, 0.3496 Green: 0.3427, 0.5703 Blue : 0.1621, 0.1367 White: 0.3134, 0.3291 Established Timings I & II: none Standard Timings: none Detailed Timing Descriptors: DTD 1: 1366x768 59.996096 Hz 683:384 47.877 kHz 76.220000 MHz (309 mm x 174 mm) Hfront 48 Hsync 32 Hback 146 Hpol P Vfront 3 Vsync 6 Vback 21 Vpol N DTD 2: 1366x768 48.000025 Hz 683:384 38.304 kHz 60.980000 MHz (309 mm x 174 mm) Hfront 48 Hsync 32 Hback 146 Hpol P Vfront 3 Vsync 6 Vback 21 Vpol N Empty Descriptor Manufacturer-Specified Display Descriptor (0x00): 00 00 00 0c 3d ff 0c 3c 7d 11 12 1b 7d 00 00 00 '....=..<}...}...' Checksum: 0x58