edid-decode "/sys/class/drm/card0-DP-1/edid": EDID (hex): 00ffffffffffff0004722d0615803074 2b1b0104b53e22783b08a1a2574fa228 0f50542308008140818081c081009500 b300d1c001014dd000a0f0703e803020 35006d552100001ab46600a0f0701f80 082018046d552100001a000000fd0028 3ca0a03c010a202020202020000000fc 0041636572204b473238314b0a2001e0 02032bf150010304121305141f900702 5d5e5f606123090707830100006d030c 0010003878200060010203023a801871 382d40582c45006d552100001e011d00 7251d01e206e2855006d552100001e8c 0ad08a20e02d10103e96006d55210000 18000000000000000000000000000000 0000000000000000000000000000009b Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: b5 3e 22 78 3b chroma info: 08 a1 a2 57 4f a2 28 0f 50 54 established: 23 08 00 standard: 81 40 81 80 81 c0 81 00 95 00 b3 00 d1 c0 01 01 descriptor 1: 4d d0 00 a0 f0 70 3e 80 30 20 35 00 6d 55 21 00 00 1a descriptor 2: b4 66 00 a0 f0 70 1f 80 08 20 18 04 6d 55 21 00 00 1a descriptor 3: 00 00 00 fd 00 28 3c a0 a0 3c 01 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 41 63 65 72 20 4b 47 32 38 31 4b 0a 20 extensions: 01 checksum: e0 EDID version: 1.4 Manufacturer: ACR Model 62d Serial Number ... Made in week 43 of 2017 Digital display 10 bits per primary color channel DisplayPort interface Maximum image size: 62 cm x 34 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: 0.6328, 0.3398 Green: 0.3105, 0.6328 Blue: 0.1582, 0.0605 White: 0.3125, 0.3291 Established timings supported: 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 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: 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x720@60Hz 16:9 1280x800@60Hz 16:10 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1920x1080@60Hz 16:9 Detailed mode: Clock 533.250 MHz, 621 mm x 341 mm 3840 3888 3920 4000 hborder 0 2160 2163 2168 2222 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 133312 Hz Detailed mode: Clock 262.920 MHz, 621 mm x 341 mm 3840 3848 3880 4000 hborder 0 2160 2177 2185 2191 vborder 0 +hsync -vsync VertFreq: 30 Hz, HorFreq: 65730 Hz Monitor ranges (bare limits): 40-60Hz V, 160-160kHz H, max dotclock 600MHz Monitor name: Acer KG281K Has 1 extension blocks Checksum: 0xe0 (valid) CTA extension block Extension version: 3 39 bytes of CTA data Video data block VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 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 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz VIC 7 1440x480i@60Hz 16:9 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 93 3840x2160@24Hz 16:9 HorFreq: 54000 Hz Clock: 297.000 MHz VIC 94 3840x2160@25Hz 16:9 HorFreq: 56250 Hz Clock: 297.000 MHz VIC 95 3840x2160@30Hz 16:9 HorFreq: 67500 Hz Clock: 297.000 MHz VIC 96 3840x2160@50Hz 16:9 HorFreq: 112500 Hz Clock: 594.000 MHz VIC 97 3840x2160@60Hz 16:9 HorFreq: 135000 Hz Clock: 594.000 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 Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 1.0.0.0 DC_36bit DC_30bit DC_Y444 Maximum TMDS clock: 600MHz Extended HDMI video details: HDMI VIC 1 3840x2160@30Hz 16:9 HorFreq: 67500 Hz Clock: 297.000 MHz HDMI VIC 2 3840x2160@25Hz 16:9 HorFreq: 56250 Hz Clock: 297.000 MHz HDMI VIC 3 3840x2160@24Hz 16:9 HorFreq: 54000 Hz Clock: 297.000 MHz 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, 621 mm x 341 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Detailed mode: Clock 74.250 MHz, 621 mm x 341 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Detailed mode: Clock 27.000 MHz, 621 mm x 341 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Checksum: 0x9b (valid) EDID block does NOT conform to EDID 1.4! HDMI VSDB Max TMDS rate is > 340 Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 24 - 60 Hz Horizontal Freq: 15734 - 135000 Hz Maximum Clock: 594.000 MHz