edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff004ca34c3100000000 0015010380221378ea2de59d5c4e9a27 1a505400000001010101010101010101 010101010101293680a070381f401810 250058c2100000190000000f00000000 0000000000285a0a3c00000000fe0053 414d53554e470a2020202020000000fe 00313536485430312d3230310a20004e Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 22 13 78 ea chroma info: 2d e5 9d 5c 4e 9a 27 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: 29 36 80 a0 70 38 1f 40 18 10 25 00 58 c2 10 00 00 19 descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 28 5a 0a 3c 00 descriptor 3: 00 00 00 fe 00 53 41 4d 53 55 4e 47 0a 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 31 35 36 48 54 30 31 2d 32 30 31 0a 20 extensions: 00 checksum: 4e EDID version: 1.3 Manufacturer: SEC Model 314c Serial Number ... Made in year 2011 Digital display Maximum image size: 34 cm x 19 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6132, 0.3613 Green: 0.3076, 0.6025 Blue: 0.1552, 0.1035 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 138.650 MHz, 344 mm x 194 mm 1920 1944 1960 2080 hborder 0 1080 1082 1087 1111 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 66658 Hz Manufacturer-specified data, tag 15 ASCII string: SAMSUNG ASCII string: 156HT01-201 Checksum: 0x4e (valid) EDID block does NOT conform to EDID 1.3! Missing name descriptor Missing monitor ranges