edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff00525f115501040000 05170104a5351e78028042ac5130b425 10505300000001010101010101010101 010101010101c438800471381f403020 350007442100001a4e2f800471381f40 3020350007442100001a000000fe000a 202020202020202020202020000000fe 003139323078313038300a2020200028 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 35 1e 78 02 chroma info: 80 42 ac 51 30 b4 25 10 50 53 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: c4 38 80 04 71 38 1f 40 30 20 35 00 07 44 21 00 00 1a descriptor 2: 4e 2f 80 04 71 38 1f 40 30 20 35 00 07 44 21 00 00 1a descriptor 3: 00 00 00 fe 00 0a 20 20 20 20 20 20 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 31 39 32 30 78 31 30 38 30 0a 20 20 20 extensions: 00 checksum: 28 EDID version: 1.4 Manufacturer: TR_ Model 5511 Serial Number ... Made in week 5 of 2013 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 53 cm x 30 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: 0.6738, 0.3164 Green: 0.1875, 0.7031 Blue: 0.1455, 0.0625 White: 0.3125, 0.3261 Established timings supported: Standard timings supported: Detailed mode: Clock 145.320 MHz, 519 mm x 324 mm 1920 1968 2000 2180 hborder 0 1080 1083 1088 1111 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 66660 Hz Detailed mode: Clock 121.100 MHz, 519 mm x 324 mm 1920 1968 2000 2180 hborder 0 1080 1083 1088 1111 vborder 0 +hsync -vsync VertFreq: 50 Hz, HorFreq: 55550 Hz ASCII string: ASCII string: 1920x1080 Checksum: 0x28 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges EDID block does not conform at all! Manufacturer name field contains garbage