edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff00047239037a5f4040 04180103682f1e78ca9265a655559f28 0d5054bfef80714f8140818081c08100 95000101010126399030621a274068b0 3600da281100001c000000fd00374c1e 5011000a202020202020000000fc0056 323236574c0a202020202020000000ff 004c58544141303032383530300a0097 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 68 2f 1e 78 ca chroma info: 92 65 a6 55 55 9f 28 0d 50 54 established: bf ef 80 standard: 71 4f 81 40 81 80 81 c0 81 00 95 00 01 01 01 01 descriptor 1: 26 39 90 30 62 1a 27 40 68 b0 36 00 da 28 11 00 00 1c descriptor 2: 00 00 00 fd 00 37 4c 1e 50 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 56 32 32 36 57 4c 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 4c 58 54 41 41 30 30 32 38 35 30 30 0a extensions: 00 checksum: 97 EDID version: 1.3 Manufacturer: ACR Model 339 Serial Number ... Made in week 4 of 2014 Analog display, Input voltage level: 0.7/0.7 V Sync: Separate Maximum image size: 47 cm x 30 cm Gamma: 2.20 DPMS levels: Standby Suspend RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6503, 0.3330 Green: 0.3320, 0.6230 Blue: 0.1572, 0.0527 White: 0.3134, 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 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz 1152x870@75Hz 192:145 HorFreq: 67500 Hz Clock: 108.000 MHz Standard timings supported: 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x720@60Hz 16:9 1280x800@60Hz 16:10 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz Detailed mode: Clock 146.300 MHz, 474 mm x 296 mm 1680 1784 1960 2240 hborder 0 1050 1053 1059 1089 vborder 0 -hsync +vsync VertFreq: 59 Hz, HorFreq: 65312 Hz Monitor ranges (GTF): 55-76Hz V, 30-80kHz H, max dotclock 170MHz Monitor name: V226WL Serial number: ... Checksum: 0x97 (valid)