edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff0030e4ad0200000000 00140103802213780ac1259d5f5b9b27 19505400000001010101010101010101 010101010101121b567850000e302020 240058c2100000190000000000000000 00000000000000000000000000fe004c 4720446973706c61790a2020000000fe 004c503135365748322d544c524200bf Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 22 13 78 0a chroma info: c1 25 9d 5f 5b 9b 27 19 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: 12 1b 56 78 50 00 0e 30 20 20 24 00 58 c2 10 00 00 19 descriptor 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 fe 00 4c 47 20 44 69 73 70 6c 61 79 0a 20 20 descriptor 4: 00 00 00 fe 00 4c 50 31 35 36 57 48 32 2d 54 4c 52 42 extensions: 00 checksum: bf EDID version: 1.3 Manufacturer: LGD Model 2ad Serial Number ... Made in year 2010 Digital display Maximum image size: 34 cm x 19 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6162, 0.3710 Green: 0.3554, 0.6064 Blue: 0.1523, 0.0996 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 69.300 MHz, 344 mm x 194 mm 1366 1398 1430 1486 hborder 0 768 770 774 782 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 46635 Hz Manufacturer-specified data, tag 0 ASCII string: LG Display ASCII string: LP156WH2-TLRB Checksum: 0xbf (valid) EDID block does NOT conform to EDID 1.3! Missing name descriptor Missing monitor ranges edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff004c2d25053332524c 0b1401030e331d782aee91a3544c9926 0f50542308008100814081809500a940 b30001010101023a801871382d40582c 4500fe1f1100001e000000fd00383c1e 5111000a202020202020000000fc0053 796e634d61737465720a2020000000ff 0048394d5a3330343434320a202000bb Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 0e 33 1d 78 2a chroma info: ee 91 a3 54 4c 99 26 0f 50 54 established: 23 08 00 standard: 81 00 81 40 81 80 95 00 a9 40 b3 00 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 fe 1f 11 00 00 1e descriptor 2: 00 00 00 fd 00 38 3c 1e 51 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 53 79 6e 63 4d 61 73 74 65 72 0a 20 20 descriptor 4: 00 00 00 ff 00 48 39 4d 5a 33 30 34 34 34 32 0a 20 20 extensions: 00 checksum: bb EDID version: 1.3 Manufacturer: SAM Model 525 Serial Number ... Made in week 11 of 2010 Analog display, Input voltage level: 0.7/0.3 V Sync: Separate Composite SyncOnGreen Maximum image size: 51 cm x 29 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6396, 0.3300 Green: 0.2998, 0.5996 Blue: 0.1503, 0.0595 White: 0.3125, 0.3291 Established timings supported: 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz Standard timings supported: 1280x800@60Hz 16:10 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz Detailed mode: Clock 148.500 MHz, 510 mm x 287 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 56-60Hz V, 30-81kHz H, max dotclock 170MHz Monitor name: SyncMaster Serial number: ... Checksum: 0xbb (valid)