edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4370400000000 00170104951c107802bf059a59558e26 1d505400000001010101010101010101 010101010101163680ba70380f403020 3500149c1000001a0000000000000000 00000000000000000000000000fe004c 4720446973706c61790a2020000000fe 004c503132355746322d5350423200dd Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 1c 10 78 02 chroma info: bf 05 9a 59 55 8e 26 1d 50 54 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 16 36 80 ba 70 38 0f 40 30 20 35 00 14 9c 10 00 00 1a descriptor 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 fe 00 4c 47 20 44 69 73 70 6c 61 79 0a 20 20 descriptor 4: 00 00 00 fe 00 4c 50 31 32 35 57 46 32 2d 53 50 42 32 extensions: 00 checksum: dd EDID version: 1.4 Manufacturer: LGD Model 437 Serial Number ... Made in year 2013 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 28 cm x 16 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6035, 0.3505 Green: 0.3349, 0.5576 Blue: 0.1484, 0.1132 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 138.460 MHz, 276 mm x 156 mm 1920 1968 2000 2106 hborder 0 1080 1083 1088 1095 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 65745 Hz Manufacturer-specified data, tag 0 ASCII string: LG Display ASCII string: LP125WF2-SPB2 Checksum: 0xdd (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges