edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff004c83514900000000 00170104902213780a71059355578f29 20505400000001010101010101010101 010101010101ce1d56f0500018304030 250058c210000019d81356f050001830 4030250058c210000019000000000000 00000000000000000000000000000002 000c4cff0a3c64141524640000000003 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 22 13 78 0a chroma info: 71 05 93 55 57 8f 29 20 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: ce 1d 56 f0 50 00 18 30 40 30 25 00 58 c2 10 00 00 19 descriptor 2: d8 13 56 f0 50 00 18 30 40 30 25 00 58 c2 10 00 00 19 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 4c ff 0a 3c 64 14 15 24 64 00 00 00 extensions: 00 checksum: 03 EDID version: 1.4 Manufacturer: SDC Model 4951 Serial Number ... Made in year 2013 Digital display 6 bits per primary color channel Digital interface is not defined Maximum image size: 34 cm x 19 cm Gamma: 2.20 Supported color formats: RGB 4:4:4, YCrCb 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.5751, 0.3349 Green: 0.3398, 0.5595 Blue: 0.1601, 0.1250 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 76.300 MHz, 344 mm x 194 mm 1366 1430 1478 1606 hborder 0 768 770 775 792 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 47509 Hz Detailed mode: Clock 50.800 MHz, 344 mm x 194 mm 1366 1430 1478 1606 hborder 0 768 770 775 792 vborder 0 -hsync -vsync VertFreq: 39 Hz, HorFreq: 31631 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x3 (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): 00ffffffffffff0004729000f18d9012 1d15010380331d782ac2a5a4564d9c25 115054b30c00714f810081809500d1c0 010101010101023a801871382d40582c 4500fe1f1100001e000000fd00314b1e 5e15000a202020202020000000fc0041 6365722056323333480a2020000000ff 004c46413057303431343332340a0137 02031b71230907078301000067030c00 2000802d43100403e2000f8c0ad08a20 e02d10103e9600a05a00000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000018 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 33 1d 78 2a chroma info: c2 a5 a4 56 4d 9c 25 11 50 54 established: b3 0c 00 standard: 71 4f 81 00 81 80 95 00 d1 c0 01 01 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 fe 1f 11 00 00 1e descriptor 2: 00 00 00 fd 00 31 4b 1e 5e 15 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 41 63 65 72 20 56 32 33 33 48 0a 20 20 descriptor 4: 00 00 00 ff 00 4c 46 41 30 57 30 34 31 34 33 32 34 0a extensions: 01 checksum: 37 EDID version: 1.3 Manufacturer: ACR Model 90 Serial Number ... Made in week 29 of 2011 Digital display Maximum image size: 51 cm x 29 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6435, 0.3359 Green: 0.3007, 0.6113 Blue: 0.1464, 0.0683 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 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 1024x768@70Hz 4:3 HorFreq: 56500 Hz Clock: 75.000 MHz Standard timings supported: 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 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 1920x1080@60Hz 16:9 Detailed mode: Clock 148.500 MHz, 510 mm x 287 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 49-75Hz V, 30-94kHz H, max dotclock 210MHz Monitor name: Acer V233H Serial number: ... Has 1 extension blocks Checksum: 0x37 (valid) CTA extension block Extension version: 3 23 bytes of CTA data 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 2.0.0.0 Supports_AI Maximum TMDS clock: 225MHz Video data block VIC 16 1920x1080@60Hz 16:9 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 Extended tag: Video capability data block YCbCr quantization: No Data (0) RGB quantization: No Data (0) PT scan behaviour: No Data (0) IT scan behaviour: Support both over- and underscan (3) CE scan behaviour: Support both over- and underscan (3) Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 27.000 MHz, 160 mm x 90 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync analog composite VertFreq: 59 Hz, HorFreq: 31468 Hz Checksum: 0x18 (valid) EDID block does not conform at all! Both the serial number ...