edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4540300000000 00160104901d11780afc359658578e29 1f505400000001010101010101010101 0101010101013e1c56a0500016302428 350025a510000019d41256a050001630 2428350025a510000019000000000000 00000000000000000000000000000002 000c3dff0a3c64121222640000000062 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 1d 11 78 0a chroma info: fc 35 96 58 57 8e 29 1f 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: 3e 1c 56 a0 50 00 16 30 24 28 35 00 25 a5 10 00 00 19 descriptor 2: d4 12 56 a0 50 00 16 30 24 28 35 00 25 a5 10 00 00 19 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 3d ff 0a 3c 64 12 12 22 64 00 00 00 extensions: 00 checksum: 62 EDID version: 1.4 Manufacturer: LGD Model 354 Serial Number ... Made in year 2012 Digital display 6 bits per primary color channel Digital interface is not defined Maximum image size: 29 cm x 17 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: 0.5888, 0.3466 Green: 0.3427, 0.5546 Blue: 0.1601, 0.1240 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 72.300 MHz, 293 mm x 165 mm 1366 1402 1442 1526 hborder 0 768 771 776 790 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 47378 Hz Detailed mode: Clock 48.200 MHz, 293 mm x 165 mm 1366 1402 1442 1526 hborder 0 768 771 776 790 vborder 0 -hsync -vsync VertFreq: 39 Hz, HorFreq: 31585 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x62 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges