edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006afa20b00000000 311f0104a51f117803f4f5a4544d9c27 0f505400000001010101010101010101 010101010101e65f00a0a0a040503020 350035ae10000018b84c00a0a0a04050 3020350035ae10000018000000fd0030 3c585819010a202020202020000000fe 004231343051414e30322e33200a0063 edid-decode (hex): 00 ff ff ff ff ff ff 00 06 af a2 0b 00 00 00 00 31 1f 01 04 a5 1f 11 78 03 f4 f5 a4 54 4d 9c 27 0f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 e6 5f 00 a0 a0 a0 40 50 30 20 35 00 35 ae 10 00 00 18 b8 4c 00 a0 a0 a0 40 50 30 20 35 00 35 ae 10 00 00 18 00 00 00 fd 00 30 3c 58 58 19 01 0a 20 20 20 20 20 20 00 00 00 fe 00 42 31 34 30 51 41 4e 30 32 2e 33 20 0a 00 63 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: AUO Model: 2978 Made in: week 49 of 2021 Basic Display Parameters & Features: Digital display Bits per primary color channel: 8 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 : 0.6435, 0.3310 Green: 0.3017, 0.6093 Blue : 0.1552, 0.0615 White: 0.3134, 0.3291 Established Timings I & II: none Standard Timings: none Detailed Timing Descriptors: DTD 1: 2560x1440 60.011538 Hz 16:9 90.257 kHz 245.500000 MHz (309 mm x 174 mm) Hfront 48 Hsync 32 Hback 80 Hpol N Vfront 3 Vsync 5 Vback 56 Vpol N DTD 2: 2560x1440 48.009230 Hz 16:9 72.206 kHz 196.400000 MHz (309 mm x 174 mm) Hfront 48 Hsync 32 Hback 80 Hpol N Vfront 3 Vsync 5 Vback 56 Vpol N Display Range Limits: Monitor ranges (Bare Limits): 48-60 Hz V, 88-88 kHz H, max dotclock 250 MHz Alphanumeric Data String: 'B140QAN02.3 ' Checksum: 0x63