edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e44f0200000000 00140104801a107802ba959759558c27 21505400000001010101010101010101 010101010101121b0080502014301820 440004a0100000187012008050202030 1820d40004a010000018000000000000 00000000000000000000000000000002 000f44e50c3c64181627640000000066 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 80 1a 10 78 02 chroma info: ba 95 97 59 55 8c 27 21 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: 12 1b 00 80 50 20 14 30 18 20 44 00 04 a0 10 00 00 18 descriptor 2: 70 12 00 80 50 20 20 30 18 20 d4 00 04 a0 10 00 00 18 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 0f 44 e5 0c 3c 64 18 16 27 64 00 00 00 extensions: 00 checksum: 66 EDID version: 1.4 Manufacturer: LGD Model 24f Serial Number ... Made in year 2010 Digital display Color depth is undefined Digital interface is not defined Maximum image size: 26 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: 0.5917, 0.3505 Green: 0.3339, 0.5488 Blue: 0.1542, 0.1298 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 69.300 MHz, 260 mm x 160 mm 1280 1304 1336 1408 hborder 0 800 804 808 820 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 49218 Hz Detailed mode: Clock 47.200 MHz, 260 mm x 160 mm 1280 1304 1336 1408 hborder 0 800 813 817 832 vborder 0 -hsync -vsync VertFreq: 40 Hz, HorFreq: 33522 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x66 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges