edid-decode "/sys/class/drm/card0-DP-1/edid": EDID (hex): 00ffffffffffff0010acee4049303835 1e1b0104b53e22783a08a5a2574fa228 0f5054a54b00d1c0a94081808100714f 0101010101014dd000a0f0703e803020 35006d552100001a000000ff004d544b 543137374f353830490a000000fc0044 454c4c205332383137510a20000000fd 001d4b1f8c36010a20202020202001a4 02031df150101f200514041312110302 16150706012309070783010000a36600 a0f0701f80302035006d552100001a56 5e00a0a0a02950302035006d55210000 1a4d6c80a070703e8030203a006d5521 00001a114400a080002550302036006d 552100001a0000000000000000000000 000000000000000000000000000000db Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: b5 3e 22 78 3a chroma info: 08 a5 a2 57 4f a2 28 0f 50 54 established: a5 4b 00 standard: d1 c0 a9 40 81 80 81 00 71 4f 01 01 01 01 01 01 descriptor 1: 4d d0 00 a0 f0 70 3e 80 30 20 35 00 6d 55 21 00 00 1a descriptor 2: 00 00 00 ff 00 4d 54 4b 54 31 37 37 4f 35 38 30 49 0a descriptor 3: 00 00 00 fc 00 44 45 4c 4c 20 53 32 38 31 37 51 0a 20 descriptor 4: 00 00 00 fd 00 1d 4b 1f 8c 36 01 0a 20 20 20 20 20 20 extensions: 01 checksum: a4 EDID version: 1.4 Manufacturer: DEL Model 40ee Serial Number ... Made in week 30 of 2017 Digital display 10 bits per primary color channel DisplayPort interface Maximum image size: 62 cm x 34 cm Gamma: 2.20 DPMS levels: 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: 0.6328, 0.3398 Green: 0.3105, 0.6328 Blue: 0.1582, 0.0605 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 Standard timings supported: 1920x1080@60Hz 16:9 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x800@60Hz 16:10 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz Detailed mode: Clock 533.250 MHz, 621 mm x 341 mm 3840 3888 3920 4000 hborder 0 2160 2163 2168 2222 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 133312 Hz Serial number: ... Monitor name: DELL S2817Q Monitor ranges (bare limits): 29-75Hz V, 31-140kHz H, max dotclock 540MHz Has 1 extension blocks Checksum: 0xa4 (valid) CTA extension block Extension version: 3 25 bytes of CTA data Video data block 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 32 1920x1080@24Hz 16:9 HorFreq: 27000 Hz Clock: 74.250 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 17 720x576@50Hz 4:3 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 22 1440x576i@50Hz 16:9 HorFreq: 15625 Hz Clock: 27.000 MHz VIC 21 1440x576i@50Hz 4:3 HorFreq: 15625 Hz Clock: 27.000 MHz VIC 7 1440x480i@60Hz 16:9 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 6 1440x480i@60Hz 4:3 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 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 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 262.750 MHz, 621 mm x 341 mm 3840 3888 3920 4000 hborder 0 2160 2163 2168 2191 vborder 0 +hsync -vsync VertFreq: 29 Hz, HorFreq: 65687 Hz Detailed mode: Clock 241.500 MHz, 621 mm x 341 mm 2560 2608 2640 2720 hborder 0 1440 1443 1448 1481 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 88786 Hz Detailed mode: Clock 277.250 MHz, 621 mm x 341 mm 1920 1968 2000 2080 hborder 0 2160 2163 2173 2222 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 133293 Hz Detailed mode: Clock 174.250 MHz, 621 mm x 341 mm 2048 2096 2128 2208 hborder 0 1280 1283 1289 1317 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 78917 Hz Checksum: 0xdb (valid) Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 24 - 75 Hz Horizontal Freq: 15625 - 133312 Hz Maximum Clock: 533.250 MHz EDID block does not conform at all! Both the serial number ... edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff0010acef404d333633 0f1b0103803e2278ea08a5a2574fa228 0f5054a54b00d1c0a94081808100714f e1000101010108e80030f2705a80b058 8a006d552100001e000000ff00594758 38363734413336334d0a000000fc0044 454c4c205332383137510a20000000fd 001d4b1f8c3c000a20202020202001d8 02033bf15561605f5e5d101f20051404 13121103021615070601230907078301 00006d030c001000003c200060010203 67d85dc40178c003e20f0304740030f2 705a80b0588a006d552100001e4d6c80 a070703e8030203a006d552100001a56 5e00a0a0a02950302035006d55210000 1a00000000000000000000000000001f Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 3e 22 78 ea chroma info: 08 a5 a2 57 4f a2 28 0f 50 54 established: a5 4b 00 standard: d1 c0 a9 40 81 80 81 00 71 4f e1 00 01 01 01 01 descriptor 1: 08 e8 00 30 f2 70 5a 80 b0 58 8a 00 6d 55 21 00 00 1e descriptor 2: 00 00 00 ff 00 59 47 58 38 36 37 34 41 33 36 33 4d 0a descriptor 3: 00 00 00 fc 00 44 45 4c 4c 20 53 32 38 31 37 51 0a 20 descriptor 4: 00 00 00 fd 00 1d 4b 1f 8c 3c 00 0a 20 20 20 20 20 20 extensions: 01 checksum: d8 EDID version: 1.3 Manufacturer: DEL Model 40ef Serial Number ... Made in week 15 of 2017 Digital display Maximum image size: 62 cm x 34 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6328, 0.3398 Green: 0.3105, 0.6328 Blue: 0.1582, 0.0605 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 Standard timings supported: 1920x1080@60Hz 16:9 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x800@60Hz 16:10 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 2048x1280@60Hz 16:10 Detailed mode: Clock 594.000 MHz, 621 mm x 341 mm 3840 4016 4104 4400 hborder 0 2160 2168 2178 2250 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 135000 Hz Serial number: ... Monitor name: DELL S2817Q Monitor ranges (GTF): 29-75Hz V, 31-140kHz H, max dotclock 600MHz Has 1 extension blocks Checksum: 0xd8 (valid) CTA extension block Extension version: 3 55 bytes of CTA data Video data block VIC 97 3840x2160@60Hz 16:9 HorFreq: 135000 Hz Clock: 594.000 MHz VIC 96 3840x2160@50Hz 16:9 HorFreq: 112500 Hz Clock: 594.000 MHz VIC 95 3840x2160@30Hz 16:9 HorFreq: 67500 Hz Clock: 297.000 MHz VIC 94 3840x2160@25Hz 16:9 HorFreq: 56250 Hz Clock: 297.000 MHz VIC 93 3840x2160@24Hz 16:9 HorFreq: 54000 Hz Clock: 297.000 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 32 1920x1080@24Hz 16:9 HorFreq: 27000 Hz Clock: 74.250 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 17 720x576@50Hz 4:3 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 22 1440x576i@50Hz 16:9 HorFreq: 15625 Hz Clock: 27.000 MHz VIC 21 1440x576i@50Hz 4:3 HorFreq: 15625 Hz Clock: 27.000 MHz VIC 7 1440x480i@60Hz 16:9 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 6 1440x480i@60Hz 4:3 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 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 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 Vendor-specific data block, OUI c45dd8 (HDMI Forum) Version: 1 Maximum TMDS Character Rate: 600MHz SCDC Present SCDC Read Request Capable Supports 12-bits/component Deep Color 4:2:0 Pixel Encoding Supports 10-bits/component Deep Color 4:2:0 Pixel Encoding Extended tag: YCbCr 4:2:0 capability map data block VSD Index 0 VSD Index 1 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 297.000 MHz, 621 mm x 341 mm 3840 4016 4104 4400 hborder 0 2160 2168 2178 2250 vborder 0 +hsync +vsync VertFreq: 30 Hz, HorFreq: 67500 Hz Detailed mode: Clock 277.250 MHz, 621 mm x 341 mm 1920 1968 2000 2080 hborder 0 2160 2163 2173 2222 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 133293 Hz Detailed mode: Clock 241.500 MHz, 621 mm x 341 mm 2560 2608 2640 2720 hborder 0 1440 1443 1448 1481 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 88786 Hz Checksum: 0x1f (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 24 - 75 Hz Horizontal Freq: 15625 - 135000 Hz Maximum Clock: 594.000 MHz EDID block does not conform at all! Both the serial number ...