edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e44d0200000000 00140104951d117802d5d59659568c27 1f505400000001010101010101010101 0101010101017e1d56d7500019303020 360026a61000001aa61356d250001930 3020360026a61000001a000000fe0044 52333437803133335748310a00000000 00004131160000000009010a20200006 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 1d 11 78 02 chroma info: d5 d5 96 59 56 8c 27 1f 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: 7e 1d 56 d7 50 00 19 30 30 20 36 00 26 a6 10 00 00 1a descriptor 2: a6 13 56 d2 50 00 19 30 30 20 36 00 26 a6 10 00 00 1a descriptor 3: 00 00 00 fe 00 44 52 33 34 37 80 31 33 33 57 48 31 0a descriptor 4: 00 00 00 00 00 00 41 31 16 00 00 00 00 09 01 0a 20 20 extensions: 00 checksum: 06 EDID version: 1.4 Manufacturer: LGD Model 24d Serial Number ... Made in year 2010 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 29 cm x 17 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.5888, 0.3486 Green: 0.3369, 0.5478 Blue: 0.1552, 0.1220 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 75.500 MHz, 294 mm x 166 mm 1366 1414 1446 1581 hborder 0 768 771 777 793 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 47754 Hz Detailed mode: Clock 50.300 MHz, 294 mm x 166 mm 1366 1414 1446 1576 hborder 0 768 771 777 793 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 31916 Hz ASCII string: DR347 Manufacturer-specified data, tag 0 Checksum: 0x6 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated edid-decode "/sys/class/drm/card1-DVI-I-1/edid": EDID (hex): 00ffffffffffff0010ac43a055503036 1113010380301b78eeee91a3544c9926 0f5054a54b00714f8180d1c001010101 010101010101023a801871382d40582c 4500dd0c1100001e000000ff004e3736 344839344c363050550a000000fc0044 454c4c205332323039570a20000000fd 00324c1e5311000a202020202020000f Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 30 1b 78 ee chroma info: ee 91 a3 54 4c 99 26 0f 50 54 established: a5 4b 00 standard: 71 4f 81 80 d1 c0 01 01 01 01 01 01 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 dd 0c 11 00 00 1e descriptor 2: 00 00 00 ff 00 4e 37 36 34 48 39 34 4c 36 30 50 55 0a descriptor 3: 00 00 00 fc 00 44 45 4c 4c 20 53 32 32 30 39 57 0a 20 descriptor 4: 00 00 00 fd 00 32 4c 1e 53 11 00 0a 20 20 20 20 20 20 extensions: 00 checksum: 0f EDID version: 1.3 Manufacturer: DEL Model a043 Serial Number ... Made in week 17 of 2009 Digital display Maximum image size: 48 cm x 27 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, 0.3300 Green: 0.2998, 0.5996 Blue: 0.1503, 0.0595 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@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 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 Standard timings supported: 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1920x1080@60Hz 16:9 Detailed mode: Clock 148.500 MHz, 477 mm x 268 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Serial number: ... Monitor name: DELL S2209W Monitor ranges (GTF): 50-76Hz V, 30-83kHz H, max dotclock 170MHz Checksum: 0xf (valid)