edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0026cff40300000000 0e1b0104a51a10780a4232a25b4da625 05515600000001010101010101010101 010101010101b43b808e70b023401010 f20007a41000001a0000000f00000000 00000000000000000001000000fe0053 54415252590a202020202020000000fe 005852313232454132540a202020007f Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1a 10 78 0a chroma info: 42 32 a2 5b 4d a6 25 05 51 56 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: b4 3b 80 8e 70 b0 23 40 10 10 f2 00 07 a4 10 00 00 1a descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 01 descriptor 3: 00 00 00 fe 00 53 54 41 52 52 59 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 58 52 31 32 32 45 41 32 54 0a 20 20 20 extensions: 00 checksum: 7f EDID version: 1.4 Manufacturer: IVO Model 3f4 Serial Number ... Made in week 14 of 2017 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 26 cm x 16 cm Gamma: 2.20 Supported color formats: RGB 4:4:4, YCrCb 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6337, 0.3554 Green: 0.3007, 0.6503 Blue: 0.1445, 0.0224 White: 0.3164, 0.3378 Established timings supported: Standard timings supported: Detailed mode: Clock 152.840 MHz, 263 mm x 164 mm 1920 1936 1952 2062 hborder 0 1200 1215 1217 1235 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 74122 Hz Manufacturer-specified data, tag 15 ASCII string: STARRY ASCII string: XR122EA2T Checksum: 0x7f (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges