edid-decode "/sys/class/drm/card1-eDP-1/edid": EDID (hex): 00ffffffffffff000daec21500000000 04170104952213780246359e57579427 14505400000001010101010101010101 010101010101b43b804a713834405a3c 690058c21000001acd27804a71383440 5a3c690058c21000001a000000000000 00000000000000000000000000000002 000c33ff0f3c96211433960000000070 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 22 13 78 02 chroma info: 46 35 9e 57 57 94 27 14 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: b4 3b 80 4a 71 38 34 40 5a 3c 69 00 58 c2 10 00 00 1a descriptor 2: cd 27 80 4a 71 38 34 40 5a 3c 69 00 58 c2 10 00 00 1a descriptor 3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 4: 00 00 00 02 00 0c 33 ff 0f 3c 96 21 14 33 96 00 00 00 extensions: 00 checksum: 70 EDID version: 1.4 Manufacturer: CMN Model 15c2 Serial Number ... Made in week 4 of 2013 Digital display 6 bits per primary color channel 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 x,y Chromaticity: Red: 0.6181, 0.3398 Green: 0.3408, 0.5800 Blue: 0.1523, 0.0810 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 152.840 MHz, 344 mm x 194 mm 1920 2010 2070 2250 hborder 0 1080 1086 1095 1132 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 67928 Hz Detailed mode: Clock 101.890 MHz, 344 mm x 194 mm 1920 2010 2070 2250 hborder 0 1080 1086 1095 1132 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 45284 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x70 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges