edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5ce0700000000 011c0104952213780242a0945d5a9229 1f505400000001010101010101010101 010101010101c61d56e250001e303020 360058c11000001a0000000000000000 00000000000000000000000000fe0042 4f452043510a202020202020000000fe 004e5431353657484d2d4e34340a0039 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 22 13 78 02 chroma info: 42 a0 94 5d 5a 92 29 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: c6 1d 56 e2 50 00 1e 30 30 20 36 00 58 c1 10 00 00 1a descriptor 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 fe 00 42 4f 45 20 43 51 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 4e 54 31 35 36 57 48 4d 2d 4e 34 34 0a extensions: 00 checksum: 39 EDID version: 1.4 Manufacturer: BOE Model 7ce Serial Number ... Made in week 1 of 2018 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 34 cm x 19 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: 0.5791, 0.3632 Green: 0.3515, 0.5722 Blue: 0.1621, 0.1230 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 76.220 MHz, 344 mm x 193 mm 1366 1414 1446 1592 hborder 0 768 771 777 798 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 47876 Hz Manufacturer-specified data, tag 0 ASCII string: BOE CQ ASCII string: NT156WHM-N44 Checksum: 0x39 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff001e6d985b01010101 0119010380431c78eaca95a6554ea126 0f5054a54b80714f818081c0a9c0b300 010101010101295900a0a03827403020 3a00a5222100001a023a801871382d40 582c4500a11c2100001e000000fc0032 35554d3538470a2020202020000000fd 00304b1e5a18000a202020202020019d 020325f1499004031412051f01132309 07078301000065030c001000681a0000 0101304b00023a801871382d40582c45 0056512100001e7e4800e0a0381f4040 403a00a11c21000018011d8018711c16 20582c250056512100009e011d007251 d01e206e28550056512100001e000000 000000000000000000000000000000f8 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 43 1c 78 ea chroma info: ca 95 a6 55 4e a1 26 0f 50 54 established: a5 4b 80 standard: 71 4f 81 80 81 c0 a9 c0 b3 00 01 01 01 01 01 01 descriptor 1: 29 59 00 a0 a0 38 27 40 30 20 3a 00 a5 22 21 00 00 1a descriptor 2: 02 3a 80 18 71 38 2d 40 58 2c 45 00 a1 1c 21 00 00 1e descriptor 3: 00 00 00 fc 00 32 35 55 4d 35 38 47 0a 20 20 20 20 20 descriptor 4: 00 00 00 fd 00 30 4b 1e 5a 18 00 0a 20 20 20 20 20 20 extensions: 01 checksum: 9d EDID version: 1.3 Manufacturer: GSM Model 5b98 Serial Number ... Made in week 1 of 2015 Digital display Maximum image size: 67 cm x 28 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6513, 0.3320 Green: 0.3066, 0.6308 Blue: 0.1503, 0.0595 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 1152x870@75Hz 192:145 HorFreq: 67500 Hz Clock: 108.000 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 1280x720@60Hz 16:9 1600x900@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz Detailed mode: Clock 228.250 MHz, 677 mm x 290 mm 2560 2608 2640 2720 hborder 0 1080 1083 1093 1119 vborder 0 +hsync -vsync VertFreq: 74 Hz, HorFreq: 83915 Hz Detailed mode: Clock 148.500 MHz, 673 mm x 284 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor name: 25UM58G Monitor ranges (GTF): 48-75Hz V, 30-90kHz H, max dotclock 240MHz Has 1 extension blocks Checksum: 0x9d (valid) CTA extension block Extension version: 3 33 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 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 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 Vendor-specific data block, OUI 00001a 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, 598 mm x 337 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Detailed mode: Clock 185.580 MHz, 673 mm x 284 mm 2560 2624 2688 2784 hborder 0 1080 1083 1093 1111 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 66659 Hz Detailed mode: Clock 74.250 MHz, 598 mm x 337 mm 1920 2008 2052 2200 hborder 0 540 542 547 562 vborder 0 +hsync +vsync interlaced VertFreq: 60 Hz, HorFreq: 33750 Hz Detailed mode: Clock 74.250 MHz, 598 mm x 337 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Checksum: 0xf8 (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 50 - 75 Hz Horizontal Freq: 28125 - 83915 Hz Maximum Clock: 228.250 MHz