edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff004c2d300636315550 0b1501030e2213782a2471a5584b9a24 165054bfee0001010101010101010101 010101010101662156aa51001e30468f 330058c21000001e000000fd00384b1e 3d09000a202020202020000000fc0053 4d42313633304e0a20202020000000ff 0048584b423330333731370a202000e1 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 0e 22 13 78 2a chroma info: 24 71 a5 58 4b 9a 24 16 50 54 established: bf ee 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 66 21 56 aa 51 00 1e 30 46 8f 33 00 58 c2 10 00 00 1e descriptor 2: 00 00 00 fd 00 38 4b 1e 3d 09 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 53 4d 42 31 36 33 30 4e 0a 20 20 20 20 descriptor 4: 00 00 00 ff 00 48 58 4b 42 33 30 33 37 31 37 0a 20 20 extensions: 00 checksum: e1 EDID version: 1.3 Manufacturer: SAM Model 630 Serial Number ... Made in week 11 of 2011 Analog display, Input voltage level: 0.7/0.3 V Sync: Separate Composite SyncOnGreen Maximum image size: 34 cm x 19 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6445, 0.3457 Green: 0.2939, 0.6015 Blue: 0.1416, 0.0888 White: 0.3125, 0.3291 Established timings supported: 720x400@70Hz 9:5 HorFreq: 31469 Hz Clock: 28.320 MHz 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 640x480@67Hz 4:3 HorFreq: 35000 Hz Clock: 30.240 MHz 640x480@72Hz 4:3 HorFreq: 37900 Hz Clock: 31.500 MHz 640x480@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 800x600@72Hz 4:3 HorFreq: 48100 Hz Clock: 50.000 MHz 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 832x624@75Hz 4:3 HorFreq: 49726 Hz Clock: 57.284 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@70Hz 4:3 HorFreq: 56500 Hz Clock: 75.000 MHz 1024x768@75Hz 4:3 HorFreq: 60000 Hz Clock: 78.750 MHz Standard timings supported: Detailed mode: Clock 85.500 MHz, 344 mm x 194 mm 1366 1436 1579 1792 hborder 0 768 771 774 798 vborder 0 +hsync +vsync VertFreq: 59 Hz, HorFreq: 47712 Hz Monitor ranges (GTF): 56-75Hz V, 30-61kHz H, max dotclock 90MHz Monitor name: SMB1630N Serial number: ... Checksum: 0xe1 (valid)