edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff0030e43a0300000000 00160104902213780a61d59e5e5b9a26 1a505400000001010101010101010101 010101010101e21d56b4500038302430 350058c210000019ec1356c650002e30 2430350058c210000019000000fe0038 47314a59803135365748340a00000000 00004131960000000001010a20200078 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 22 13 78 0a chroma info: 61 d5 9e 5e 5b 9a 26 1a 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: e2 1d 56 b4 50 00 38 30 24 30 35 00 58 c2 10 00 00 19 descriptor 2: ec 13 56 c6 50 00 2e 30 24 30 35 00 58 c2 10 00 00 19 descriptor 3: 00 00 00 fe 00 38 47 31 4a 59 80 31 35 36 57 48 34 0a descriptor 4: 00 00 00 00 00 00 41 31 96 00 00 00 00 01 01 0a 20 20 extensions: 00 checksum: 78 EDID version: 1.4 Manufacturer: LGD Model 33a Serial Number ... Made in year 2012 Digital display 6 bits per primary color channel Digital interface is not defined Maximum image size: 34 cm x 19 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: 0.6181, 0.3691 Green: 0.3554, 0.6025 Blue: 0.1513, 0.1025 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 76.500 MHz, 344 mm x 194 mm 1366 1402 1450 1546 hborder 0 768 771 776 824 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 49482 Hz Detailed mode: Clock 51.000 MHz, 344 mm x 194 mm 1366 1402 1450 1564 hborder 0 768 771 776 814 vborder 0 -hsync -vsync VertFreq: 40 Hz, HorFreq: 32608 Hz ASCII string: 8G1JY Manufacturer-specified data, tag 0 Checksum: 0x78 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated