edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5db0700000000 011c0104a51f1178027d50a657529f27 12505400000001010101010101010101 0101010101013a3880de703828403020 360035ae1000001afb2c80de70382840 3020360035ae1000001a000000fe0042 4f452043510a202020202020000000fe 004e4531343046484d2d4e36310a0043 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1f 11 78 02 chroma info: 7d 50 a6 57 52 9f 27 12 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: 3a 38 80 de 70 38 28 40 30 20 36 00 35 ae 10 00 00 1a descriptor 2: fb 2c 80 de 70 38 28 40 30 20 36 00 35 ae 10 00 00 1a 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 45 31 34 30 46 48 4d 2d 4e 36 31 0a extensions: 00 checksum: 43 EDID version: 1.4 Manufacturer: BOE Model 7db Serial Number ... Made in week 1 of 2018 Digital display 8 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: 0.6494, 0.3427 Green: 0.3232, 0.6220 Blue: 0.1533, 0.0712 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 143.940 MHz, 309 mm x 174 mm 1920 1968 2000 2142 hborder 0 1080 1083 1089 1120 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 67198 Hz Detailed mode: Clock 115.150 MHz, 309 mm x 174 mm 1920 1968 2000 2142 hborder 0 1080 1083 1089 1120 vborder 0 +hsync -vsync VertFreq: 47 Hz, HorFreq: 53758 Hz ASCII string: BOE CQ ASCII string: NE140FHM-N61 Checksum: 0x43 (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): 00ffffffffffff004e14bf0a01000000 231d0103803c1d782b66a5a1554f9e26 0a5054bfcf006140818081c08bc0a9c0 d1c001010101023a801871382d40582c 450055502100001a000000ff000a2020 20202020202020202020662156aa5100 1e30468f330099e61000001a000000fc 0053636570747265204632370a2001df 020322f143901f222309070783010000 68030c001000384600681a0000010130 4bed8248801871382d40302855000f28 2100001e000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 0000000000000000000000000000008a Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 3c 1d 78 2b chroma info: 66 a5 a1 55 4f 9e 26 0a 50 54 established: bf cf 00 standard: 61 40 81 80 81 c0 8b c0 a9 c0 d1 c0 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 55 50 21 00 00 1a descriptor 2: 00 00 00 ff 00 0a 20 20 20 20 20 20 20 20 20 20 20 20 descriptor 3: 66 21 56 aa 51 00 1e 30 46 8f 33 00 99 e6 10 00 00 1a descriptor 4: 00 00 00 fc 00 53 63 65 70 74 72 65 20 46 32 37 0a 20 extensions: 01 checksum: df EDID version: 1.3 Manufacturer: SPT Model abf Serial Number ... Made in week 35 of 2019 Digital display Maximum image size: 60 cm x 29 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Supports GTF timings within operating range Display x,y Chromaticity: Red: 0.6298, 0.3339 Green: 0.3095, 0.6191 Blue: 0.1503, 0.0410 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@67Hz 4:3 HorFreq: 35000 Hz Clock: 30.240 MHz 640x480@72Hz 4:3 HorFreq: 37900 Hz Clock: 31.500 MHz 640x480@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 800x600@72Hz 4:3 HorFreq: 48100 Hz Clock: 50.000 MHz 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@70Hz 4:3 HorFreq: 56500 Hz Clock: 75.000 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: 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x720@60Hz 16:9 1360x765@60Hz 16:9 1600x900@60Hz 16:9 1920x1080@60Hz 16:9 Detailed mode: Clock 148.500 MHz, 597 mm x 336 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Serial number: ... 1366 1436 1579 1792 hborder 0 768 771 774 798 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 47712 Hz Monitor name: Sceptre F27 Has 1 extension blocks Checksum: 0xdf (valid) CTA extension block Extension version: 3 30 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 34 1920x1080@30Hz 16:9 HorFreq: 33750 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 DC_36bit DC_30bit DC_Y444 Maximum TMDS clock: 350MHz 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 185.620 MHz, 527 mm x 296 mm 1920 1968 2008 2200 hborder 0 1080 1085 1090 1125 vborder 0 +hsync +vsync VertFreq: 74 Hz, HorFreq: 84372 Hz Checksum: 0x8a (valid) EDID block does NOT conform to EDID 1.3! HDMI VSDB Max TMDS rate is > 340 Missing monitor ranges EDID block does not conform at all! Both the serial number ... Invalid detailed timing descriptor ordering