edid-decode "/sys/class/drm/card1-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4d40400000000 00190104a5221378eaa035a4554f9c27 0d505400000001010101010101010101 01010101010108cf008cf0703c803020 350058c21000001a0000000000000000 00000000000000000000000000fe004c 4720446973706c61790a2020000000fe 004c503135365544312d5350423100c3 edid-decode (hex): 00 ff ff ff ff ff ff 00 30 e4 d4 04 00 00 00 00 00 19 01 04 a5 22 13 78 ea a0 35 a4 55 4f 9c 27 0d 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 08 cf 00 8c f0 70 3c 80 30 20 35 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 fe 00 4c 47 20 44 69 73 70 6c 61 79 0a 20 20 00 00 00 fe 00 4c 50 31 35 36 55 44 31 2d 53 50 42 31 00 c3 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: LGD Model: 1236 Made in: 2015 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 DPMS levels: Standby Suspend Off Supported color formats: RGB 4:4:4, YCrCb 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Color Characteristics: Red : 0.6425, 0.3339 Green: 0.3085, 0.6093 Blue : 0.1523, 0.0537 White: 0.3134, 0.3291 Established Timings I & II: none Standard Timings: none Detailed Timing Descriptors: DTD 1: 3840x2160 59.984608 Hz 16:9 133.166 kHz 530.000000 MHz (344 mm x 194 mm) Hfront 48 Hsync 32 Hback 60 Hpol P Vfront 3 Vsync 5 Vback 52 Vpol N Empty Descriptor Alphanumeric Data String: 'LG Display' Alphanumeric Data String: 'LP156UD1-SPB1' Checksum: 0xc3