edid-decode "/sys/class/drm/card0-DVI-I-1/edid": EDID (hex): 00ffffffffffff0022f0f02601010101 0a1301036e291a78eedc55a359489e24 115054a56b8095007100814081800101 0101010101019a29a0d0518422305098 36009a001100001c000000fd00324c18 530e000a202020202020000000fc0048 50204c31393038770a202020000000ff 00334351393130304731470a2020000d Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 6e 29 1a 78 ee chroma info: dc 55 a3 59 48 9e 24 11 50 54 established: a5 6b 80 standard: 95 00 71 00 81 40 81 80 01 01 01 01 01 01 01 01 descriptor 1: 9a 29 a0 d0 51 84 22 30 50 98 36 00 9a 00 11 00 00 1c descriptor 2: 00 00 00 fd 00 32 4c 18 53 0e 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 50 20 4c 31 39 30 38 77 0a 20 20 20 descriptor 4: 00 00 00 ff 00 33 43 51 39 31 30 30 47 31 47 0a 20 20 extensions: 00 checksum: 0d EDID version: 1.3 Manufacturer: HWP Model 26f0 Serial Number ... Made in week 10 of 2009 Analog display, Input voltage level: 0.7/0.7 V Sync: Separate Composite SyncOnGreen Maximum image size: 41 cm x 26 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display Default (sRGB) color space is primary color space First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6396, 0.3486 Green: 0.2841, 0.6171 Blue: 0.1416, 0.0673 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@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 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: 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1152x720@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 Detailed mode: Clock 106.500 MHz, 410 mm x 256 mm 1440 1520 1672 1904 hborder 0 900 903 909 934 vborder 0 -hsync +vsync VertFreq: 59 Hz, HorFreq: 55934 Hz Monitor ranges (GTF): 50-76Hz V, 24-83kHz H, max dotclock 140MHz Monitor name: HP L1908w Serial number: ... Checksum: 0xd (valid) EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff001e6d7c597a620600 011701036c301b78ea3335a3544f9e27 115054a76b80714f81c0810081809500 9040a9c0b300023a801871382d40582c 4500e00e1100001e000000fd00384b1e 530f000a202020202020000000fc0032 32454e33330a202020202020000000ff 003330314e44444d43413432360a0034 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 6c 30 1b 78 ea chroma info: 33 35 a3 54 4f 9e 27 11 50 54 established: a7 6b 80 standard: 71 4f 81 c0 81 00 81 80 95 00 90 40 a9 c0 b3 00 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 e0 0e 11 00 00 1e descriptor 2: 00 00 00 fd 00 38 4b 1e 53 0f 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 32 32 45 4e 33 33 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 33 30 31 4e 44 44 4d 43 41 34 32 36 0a extensions: 00 checksum: 34 EDID version: 1.3 Manufacturer: GSM Model 597c Serial Number ... Made in week 1 of 2013 Analog display, Input voltage level: 0.7/0.7 V Sync: Separate Composite Maximum image size: 48 cm x 27 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6367, 0.3310 Green: 0.3085, 0.6201 Blue: 0.1523, 0.0693 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@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@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 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 1280x720@60Hz 16:9 1280x800@60Hz 16:10 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1400x1050@60Hz 4:3 HorFreq: 64700 Hz Clock: 101.000 MHz 1600x900@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz Detailed mode: Clock 148.500 MHz, 480 mm x 270 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 56-75Hz V, 30-83kHz H, max dotclock 150MHz Monitor name: 22EN33 Serial number: ... Checksum: 0x34 (valid)