edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006afec8100000000 001b01049522137802c0d58f56589329 20505400000001010101010101010101 010101010101ce1d56e250001e302616 360058c1100000180000000f00000000 00000000000000000020000000fe0041 554f0a202020202020202020000000fe 004231353658544e30382e31200a00a7 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: c0 d5 8f 56 58 93 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 e2 50 00 1e 30 26 16 36 00 58 c1 10 00 00 18 descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 20 descriptor 3: 00 00 00 fe 00 41 55 4f 0a 20 20 20 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 42 31 35 36 58 54 4e 30 38 2e 31 20 0a extensions: 00 checksum: a7 EDID version: 1.4 Manufacturer: AUO Model 81ec Serial Number ... Made in year 2017 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: 0.5615, 0.3359 Green: 0.3437, 0.5742 Blue: 0.1630, 0.1259 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 76.300 MHz, 344 mm x 193 mm 1366 1404 1426 1592 hborder 0 768 771 777 798 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 47927 Hz Manufacturer-specified data, tag 15 ASCII string: AUO ASCII string: B156XTN08.1 Checksum: 0xa7 (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): 00ffffffffffff0020a3300001000000 0c1d0103807341780acf74a3574cb023 09484c21080081c08140818001010101 01010101010108e80030f2705a80b058 8a00ba882100001e023a801871382d40 582c4500501d7400001e000000fc0048 4953454e53450a2020202020000000fd 00184b0f883c000a202020202020012c 02036a715a615e5f605d6a6b01020405 101113141f202122120365666263642c 09070715075057060167040383010000 e200f9e305ff016e030c002000383c20 00800102030467d85dc401788007e611 46d0007080eb0146d000445b5a7a6a67 83e3060d01e40f690060000000000000 000000000000000000000000000000e1 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 73 41 78 0a chroma info: cf 74 a3 57 4c b0 23 09 48 4c established: 21 08 00 standard: 81 c0 81 40 81 80 01 01 01 01 01 01 01 01 01 01 descriptor 1: 08 e8 00 30 f2 70 5a 80 b0 58 8a 00 ba 88 21 00 00 1e descriptor 2: 02 3a 80 18 71 38 2d 40 58 2c 45 00 50 1d 74 00 00 1e descriptor 3: 00 00 00 fc 00 48 49 53 45 4e 53 45 0a 20 20 20 20 20 descriptor 4: 00 00 00 fd 00 18 4b 0f 88 3c 00 0a 20 20 20 20 20 20 extensions: 01 checksum: 2c EDID version: 1.3 Manufacturer: HEC Model 30 Serial Number ... Made in week 12 of 2019 Digital display Maximum image size: 115 cm x 65 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6396, 0.3398 Green: 0.2998, 0.6904 Blue: 0.1376, 0.0380 White: 0.2822, 0.2968 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: 1280x720@60Hz 16:9 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz Detailed mode: Clock 594.000 MHz, 698 mm x 392 mm 3840 4016 4104 4400 hborder 0 2160 2168 2178 2250 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 135000 Hz Detailed mode: Clock 148.500 MHz, 1872 mm x 1053 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor name: HISENSE Monitor ranges (GTF): 24-75Hz V, 15-136kHz H, max dotclock 600MHz Has 1 extension blocks Checksum: 0x2c (valid) CTA extension block Extension version: 3 102 bytes of CTA data Video data block VIC 97 3840x2160@60Hz 16:9 HorFreq: 135000 Hz Clock: 594.000 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 93 3840x2160@24Hz 16:9 HorFreq: 54000 Hz Clock: 297.000 MHz VIC 106 3840x2160@50Hz 64:27 HorFreq: 112500 Hz Clock: 594.000 MHz VIC 107 3840x2160@60Hz 64:27 HorFreq: 135000 Hz Clock: 594.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 16 1920x1080@60Hz 16:9 HorFreq: 67500 Hz Clock: 148.500 MHz VIC 17 720x576@50Hz 4:3 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 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 32 1920x1080@24Hz 16:9 HorFreq: 27000 Hz Clock: 74.250 MHz VIC 33 1920x1080@25Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 34 1920x1080@30Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 101 4096x2160@50Hz 256:135 HorFreq: 112500 Hz Clock: 594.000 MHz VIC 102 4096x2160@60Hz 256:135 HorFreq: 135000 Hz Clock: 594.000 MHz VIC 98 4096x2160@24Hz 256:135 HorFreq: 54000 Hz Clock: 297.000 MHz VIC 99 4096x2160@25Hz 256:135 HorFreq: 56250 Hz Clock: 297.000 MHz VIC 100 4096x2160@30Hz 256:135 HorFreq: 67500 Hz Clock: 297.000 MHz Audio data block Linear PCM, max channels 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 AC-3, max channels 6 Supported sample rates (kHz): 48 44.1 32 Maximum bit rate: 640 kHz Dolby Digital+, max channels 8 Supported sample rates (kHz): 48 44.1 MAT (MLP), max channels 8 Supported sample rates (kHz): 48 Speaker allocation data block Speaker map: FL/FR - Front Left/Right Extended tag: Video capability data block YCbCr quantization: Selectable (via AVI YQ) (1) RGB quantization: Selectable (via AVI Q) (1) PT scan behaviour: Support both over- and underscan (3) IT scan behaviour: Always Underscanned (2) CE scan behaviour: Always Overscannned (1) Extended tag: Colorimetry data block xvYCC601 xvYCC709 sYCC601 AdobeYCC601 AdobeRGB BT2020cYCC BT2020YCC BT2020RGB Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 2.0.0.0 DC_36bit DC_30bit DC_Y444 Maximum TMDS clock: 300MHz 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 HDMI VIC 4 4096x2160@24Hz 256:135 HorFreq: 54000 Hz Clock: 297.000 MHz Vendor-specific data block, OUI c45dd8 (HDMI Forum) Version: 1 Maximum TMDS Character Rate: 600MHz SCDC Present Supports 16-bits/component Deep Color 4:2:0 Pixel Encoding Supports 12-bits/component Deep Color 4:2:0 Pixel Encoding Supports 10-bits/component Deep Color 4:2:0 Pixel Encoding Extended tag: Vendor-specific audio data block Extended tag: Vendor-specific video data block Extended tag: HDR static metadata data block Electro optical transfer functions: Traditional gamma - SDR luminance range SMPTE ST2084 Hybrid Log-Gamma Supported static metadata descriptors: Static metadata type 1 Extended tag: YCbCr 4:2:0 capability map data block VSD Index 0 VSD Index 3 VSD Index 5 VSD Index 6 VSD Index 21 VSD Index 22 Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Checksum: 0xe1 (valid)