edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff004ca3473600000000 00100103802517780a87f594574f8c27 27505400000001010101010101010101 0101010101019f25a04051840c304020 33006fe6100000190000000f00000000 000000000078e6022300000000fe0053 414d53554e470a2020202020000000fe 004c544e31373058322d4c30310a00f4 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 25 17 78 0a chroma info: 87 f5 94 57 4f 8c 27 27 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: 9f 25 a0 40 51 84 0c 30 40 20 33 00 6f e6 10 00 00 19 descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 78 e6 02 23 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 4c 54 4e 31 37 30 58 32 2d 4c 30 31 0a extensions: 00 checksum: f4 EDID version: 1.3 Manufacturer: SEC Model 3647 Serial Number ... Made in year 2006 Digital display Maximum image size: 37 cm x 23 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.5800, 0.3398 Green: 0.3095, 0.5498 Blue: 0.1552, 0.1552 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 96.310 MHz, 367 mm x 230 mm 1440 1504 1536 1760 hborder 0 900 903 906 912 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 54721 Hz Manufacturer-specified data, tag 15 ASCII string: SAMSUNG ASCII string: LTN170X2-L01 Checksum: 0xf4 (valid) EDID block does NOT conform to EDID 1.3! Missing name descriptor Missing monitor ranges