edid-decode "/sys/class/drm/card0-DP-1/edid": EDID (hex): 00ffffffffffff00220e7e3501010101 041d0104a5361e783b9055a75553a028 135054a54b00d1c0a9c081c0b3009500 8100d1d9d1e8023a801871382d40582c 4500202f2100001e000000fd003090a7 a723010a202020202020000000fc0048 50203235780a202020202020000000ff 00434e4b393034304e474e0a202001d6 020316f149901f041303120211012309 070783010000023a801871382d40582c 4500202f2100001e023a80d072382d40 102c4580202f2100001e866f80a07038 404030203500202f2100001a5a8780a0 70384d4030203500202f2100001a0000 00000000000000000000000000000000 000000000000000000000000000000fa Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 36 1e 78 3b chroma info: 90 55 a7 55 53 a0 28 13 50 54 established: a5 4b 00 standard: d1 c0 a9 c0 81 c0 b3 00 95 00 81 00 d1 d9 d1 e8 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 20 2f 21 00 00 1e descriptor 2: 00 00 00 fd 00 30 90 a7 a7 23 01 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 50 20 32 35 78 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 43 4e 4b 39 30 34 30 4e 47 4e 0a 20 20 extensions: 01 checksum: d6 EDID version: 1.4 Manufacturer: HPN Model 357e Serial Number ... Made in week 4 of 2019 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 54 cm x 30 cm Gamma: 2.20 DPMS levels: Off Supported color formats: RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2 First detailed timing includes the native pixel format and preferred refresh rate Display is continuous frequency Display x,y Chromaticity: Red: 0.6542, 0.3330 Green: 0.3242, 0.6250 Blue: 0.1572, 0.0751 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 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: 1920x1080@60Hz 16:9 1600x900@60Hz 16:9 1280x720@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1280x800@60Hz 16:10 1920x1080@85Hz 16:9 1920x1080@100Hz 16:9 Detailed mode: Clock 148.500 MHz, 544 mm x 303 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (bare limits): 48-144Hz V, 167-167kHz H, max dotclock 350MHz Monitor name: HP 25x Serial number: ... Has 1 extension blocks Checksum: 0xd6 (valid) CTA extension block Extension version: 3 18 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 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 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 17 720x576@50Hz 4:3 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 Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 148.500 MHz, 544 mm x 303 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, 544 mm x 303 mm 1920 2448 2492 2640 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 50 Hz, HorFreq: 56250 Hz Detailed mode: Clock 285.500 MHz, 544 mm x 303 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1144 vborder 0 +hsync -vsync VertFreq: 119 Hz, HorFreq: 137259 Hz Detailed mode: Clock 346.500 MHz, 544 mm x 303 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1157 vborder 0 +hsync -vsync VertFreq: 143 Hz, HorFreq: 166586 Hz Checksum: 0xfa (valid) Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 50 - 143 Hz Horizontal Freq: 31250 - 166586 Hz Maximum Clock: 346.500 MHz EDID block does not conform at all! Both the serial number ...