edid-decode "/sys/class/drm/card0-DVI-I-1/edid": EDID (hex): 00ffffffffffff001e6d174b6d730000 0b100103ee261e78eaec54a5584a9a26 215054a56a80314f454f614f81800101 010101010101302a009851002a403070 1300782d1100001e000000fd00384b1e 470b000a202020202020000000fc004c 3139353254510a2020202020000000fc 000a2020202020202020202020200042 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: ee 26 1e 78 ea chroma info: ec 54 a5 58 4a 9a 26 21 50 54 established: a5 6a 80 standard: 31 4f 45 4f 61 4f 81 80 01 01 01 01 01 01 01 01 descriptor 1: 30 2a 00 98 51 00 2a 40 30 70 13 00 78 2d 11 00 00 1e descriptor 2: 00 00 00 fd 00 38 4b 1e 47 0b 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 4c 31 39 35 32 54 51 0a 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 0a 20 20 20 20 20 20 20 20 20 20 20 20 extensions: 00 checksum: 42 EDID version: 1.3 Manufacturer: GSM Model 4b17 Serial Number ... Made in week 11 of 2006 Digital display Maximum image size: 38 cm x 30 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6474, 0.3457 Green: 0.2919, 0.6015 Blue: 0.1494, 0.1298 White: 0.3134, 0.3281 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@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 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@75Hz 4:3 HorFreq: 60000 Hz Clock: 78.750 MHz 1152x870@75Hz 192:145 HorFreq: 67500 Hz Clock: 108.000 MHz Standard timings supported: 640x480@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 1024x768@75Hz 4:3 HorFreq: 60000 Hz Clock: 78.750 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz Detailed mode: Clock 108.000 MHz, 376 mm x 301 mm 1280 1328 1440 1688 hborder 0 1024 1025 1028 1066 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 63981 Hz Monitor ranges (GTF): 56-75Hz V, 30-71kHz H, max dotclock 110MHz Monitor name: L1952TQ Checksum: 0x42 (valid) EDID block does NOT conform to EDID 1.3! Digital display field contains garbage: 6e