edid-decode "/sys/class/drm/card0-DP-4/edid": EDID (hex): 00ffffffffffff001e6d3e5bb5350500 011d0104a53c2278fa7b45a4554aa227 0b5054210800714081c0810081809500 9040a9c0b300023a801871382d40582c 450058542100001e000000fd00384b1e 530f000a202020202020000000fc0042 4b373530590a202020202020000000ff 003930314e545a4e41313432390a0113 02031cf149900403011012101f132309 07078301000065030c001000023a8018 71382d40582c4500fe221100001e011d 007251d01e206e285500fe221100001e 8c0ad08a20e02d10103e9600fe221100 00180000000000000000000000000000 00000000000000000000000000000000 000000000000000000000000000000e2 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 3c 22 78 fa chroma info: 7b 45 a4 55 4a a2 27 0b 50 54 established: 21 08 00 standard: 71 40 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 58 54 21 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 42 4b 37 35 30 59 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 39 30 31 4e 54 5a 4e 41 31 34 32 39 0a extensions: 01 checksum: 13 EDID version: 1.4 Manufacturer: GSM Model 5b3e Serial Number ... Made in week 1 of 2019 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 60 cm x 34 cm Gamma: 2.20 DPMS levels: Standby Suspend 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 x,y Chromaticity: Red: 0.6416, 0.3349 Green: 0.2910, 0.6357 Blue: 0.1533, 0.0429 White: 0.3134, 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: 1152x864@60Hz 4:3 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, 600 mm x 340 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: BK750Y Serial number: ... Has 1 extension blocks Checksum: 0x13 (valid) CTA extension block Extension version: 3 24 bytes of CTA data Video data block VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 16 1920x1080@60Hz 16:9 HorFreq: 67500 Hz Clock: 148.500 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 16 1920x1080@60Hz 16:9 HorFreq: 67500 Hz Clock: 148.500 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 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 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, 510 mm x 290 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, 510 mm x 290 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, 510 mm x 290 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Checksum: 0xe2 (valid) Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 50 - 60 Hz Horizontal Freq: 31250 - 67500 Hz Maximum Clock: 148.500 MHz EDID block does not conform at all! Both the serial number ... edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff000daed41400000000 0a1b0104951f11780228659759548e27 1e505400000001010101010101010101 010101010101b43b804a71383440503c 680035ad1000001acd27804a71383440 503c680035ad1000001a000000000000 00000000000000000000000000000002 000c44ff0b3c6e100f1b6e0000000043 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 1f 11 78 02 chroma info: 28 65 97 59 54 8e 27 1e 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: b4 3b 80 4a 71 38 34 40 50 3c 68 00 35 ad 10 00 00 1a descriptor 2: cd 27 80 4a 71 38 34 40 50 3c 68 00 35 ad 10 00 00 1a descriptor 3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 4: 00 00 00 02 00 0c 44 ff 0b 3c 6e 10 0f 1b 6e 00 00 00 extensions: 00 checksum: 43 EDID version: 1.4 Manufacturer: CMN Model 14d4 Serial Number ... Made in week 10 of 2017 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 31 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: 0.5898, 0.3496 Green: 0.3300, 0.5546 Blue: 0.1533, 0.1191 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 152.840 MHz, 309 mm x 173 mm 1920 2000 2060 2250 hborder 0 1080 1086 1094 1132 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 67928 Hz Detailed mode: Clock 101.890 MHz, 309 mm x 173 mm 1920 2000 2060 2250 hborder 0 1080 1086 1094 1132 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 45284 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x43 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges