edid-decode "/sys/class/drm/card0-DP-1/edid": EDID (hex): 00ffffffffffff0022f0542900000000 0c160104a534207823fc81a4554d9d25 125054210800d1c081c0814081809500 a940b3000101283c80a070b023403020 360006442100001a000000fd00183c18 5011000a202020202020000000fc0048 50205a5232343430770a2020000000ff 00434e54323132303352560a20200131 020319c14c901f051404130302070612 012309070783010000023a801871382d 40582c450006442100001e023a80d072 382d40102c458006442100001e011d00 7251d01e206e28550006442100001e01 1d00bc52d01e20b82855400644210000 1e8c0ad08a20e02d10103e9600064421 0000180000000000000000000000007b Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 34 20 78 23 chroma info: fc 81 a4 55 4d 9d 25 12 50 54 established: 21 08 00 standard: d1 c0 81 c0 81 40 81 80 95 00 a9 40 b3 00 01 01 descriptor 1: 28 3c 80 a0 70 b0 23 40 30 20 36 00 06 44 21 00 00 1a descriptor 2: 00 00 00 fd 00 18 3c 18 50 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 50 20 5a 52 32 34 34 30 77 0a 20 20 descriptor 4: 00 00 00 ff 00 43 4e 54 32 31 32 30 33 52 56 0a 20 20 extensions: 01 checksum: 31 EDID version: 1.4 Manufacturer: HWP Model 2954 Serial Number ... Made in week 12 of 2012 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 52 cm x 32 cm Gamma: 2.20 DPMS levels: Off Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display is continuous frequency Display x,y Chromaticity: Red: 0.6435, 0.3349 Green: 0.3037, 0.6132 Blue: 0.1464, 0.0703 White: 0.3125, 0.3291 Established timings supported: 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz Standard timings supported: 1920x1080@60Hz 16:9 1280x720@60Hz 16:9 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz Detailed mode: Clock 154.000 MHz, 518 mm x 324 mm 1920 1968 2000 2080 hborder 0 1200 1203 1209 1235 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 74038 Hz Monitor ranges (GTF): 24-60Hz V, 24-80kHz H, max dotclock 170MHz Monitor name: HP ZR2440w Serial number: ... Has 1 extension blocks Checksum: 0x31 (valid) CTA extension block Extension version: 3 21 bytes of CTA data Video data block VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 7 1440x480i@60Hz 16:9 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 6 1440x480i@60Hz 4:3 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz Audio data block Linear PCM, max channels 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 Speaker allocation data block Speaker map: FL/FR - Front Left/Right Underscans PC formats by default Basic audio support 1 native detailed modes Detailed mode: Clock 148.500 MHz, 518 mm x 324 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Detailed mode: Clock 148.500 MHz, 518 mm x 324 mm 1920 2448 2492 2640 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 50 Hz, HorFreq: 56250 Hz Detailed mode: Clock 74.250 MHz, 518 mm x 324 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Detailed mode: Clock 74.250 MHz, 518 mm x 324 mm 1280 1720 1760 1980 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 50 Hz, HorFreq: 37500 Hz Detailed mode: Clock 27.000 MHz, 518 mm x 324 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Checksum: 0x7b (valid) Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 50 - 60 Hz Horizontal Freq: 15734 - 75000 Hz Maximum Clock: 162.000 MHz