edid-decode "/sys/class/drm/card1-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5950800000000 151d0104a522137803ee95a3544c9926 0f505400000001010101010101010101 01010101010152d000a0f0703e803020 a50058c21000001ae88a00a0f0703e80 3020a50058c21000001a000000000000 00000000000000000000000000000002 00082fff0a3caa21102aaa00000000f8 edid-decode (hex): 00 ff ff ff ff ff ff 00 09 e5 95 08 00 00 00 00 15 1d 01 04 a5 22 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 52 d0 00 a0 f0 70 3e 80 30 20 a5 00 58 c2 10 00 00 1a e8 8a 00 a0 f0 70 3e 80 30 20 a5 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 08 2f ff 0a 3c aa 21 10 2a aa 00 00 00 00 f8 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: BOE Model: 2197 Made in: week 21 of 2019 Basic Display Parameters & Features: Digital display Bits per primary color channel: 8 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 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: 3840x2160 60.002250 Hz 16:9 133.325 kHz 533.300000 MHz (344 mm x 194 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 10 Vsync 5 Vback 47 Vpol N DTD 2: 3840x2160 40.009001 Hz 16:9 88.900 kHz 355.600000 MHz (344 mm x 194 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 10 Vsync 5 Vback 47 Vpol N Empty Descriptor Manufacturer-Specified Display Descriptor (0x02): 00 02 00 08 2f ff 0a 3c aa 21 10 2a aa 00 00 00 '..../..<.!.*....' Checksum: 0xf8