edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff004ca34c4500000000 00150103801f1178ea87f594574f8c27 27505400000001010101010101010101 0101010101015d1d56dc500016303020 250035ae100000190000000f00000000 000000000025d9066a00000000fe0053 414d53554e470a204ca34154000000fe 004c544e313430415432364c303100e2 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 1f 11 78 ea 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: 5d 1d 56 dc 50 00 16 30 30 20 25 00 35 ae 10 00 00 19 descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 25 d9 06 6a 00 descriptor 3: 00 00 00 fe 00 53 41 4d 53 55 4e 47 0a 20 4c a3 41 54 descriptor 4: 00 00 00 fe 00 4c 54 4e 31 34 30 41 54 32 36 4c 30 31 extensions: 00 checksum: e2 EDID version: 1.3 Manufacturer: SEC Model 454c Serial Number ... Made in year 2011 Digital display Maximum image size: 31 cm x 17 cm Gamma: 2.20 DPMS levels: Standby Suspend Off 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 75.170 MHz, 309 mm x 174 mm 1366 1414 1446 1586 hborder 0 768 770 775 790 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 47395 Hz Manufacturer-specified data, tag 15 ASCII string: SAMSUNG ASCII string: LTN140AT26L01 Checksum: 0xe2 (valid) EDID block does NOT conform to EDID 1.3! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated