edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff00320c2b0100000000 00120103901e13780ab3859558538a28 25505400000001010101010101010101 010101010101311c0098502028302820 880030be1000001acc12009850202830 2820880030be1000001a000000fe0047 59323139003134315758330a00000000 00000000000000000001010a2020007d Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 90 1e 13 78 0a chroma info: b3 85 95 58 53 8a 28 25 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: 31 1c 00 98 50 20 28 30 28 20 88 00 30 be 10 00 00 1a descriptor 2: cc 12 00 98 50 20 28 30 28 20 88 00 30 be 10 00 00 1a descriptor 3: 00 00 00 fe 00 47 59 32 31 39 00 31 34 31 57 58 33 0a descriptor 4: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 01 0a 20 20 extensions: 00 checksum: 7d EDID version: 1.3 Manufacturer: LPL Model 12b Serial Number ... Made in year 2008 Digital display Maximum image size: 30 cm x 19 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.5839, 0.3466 Green: 0.3242, 0.5419 Blue: 0.1582, 0.1445 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 72.170 MHz, 304 mm x 190 mm 1280 1320 1352 1432 hborder 0 800 808 816 840 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 50398 Hz Detailed mode: Clock 48.120 MHz, 304 mm x 190 mm 1280 1320 1352 1432 hborder 0 800 808 816 840 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 33603 Hz ASCII string: GY219 Manufacturer-specified data, tag 0 Checksum: 0x7d (valid) EDID block does NOT conform to EDID 1.3! Digital display field contains garbage: 10 Missing name descriptor Missing monitor ranges Detailed block string not properly terminated