edid-decode "/sys/class/drm/card1-HDMI-A-1/edid": EDID (hex): 00ffffffffffff0010acb9414c554241 301e0103803c2278eeee95a3544c9926 0f5054a54b00e1c0d100d1c0b300a940 81808100714f08e80030f2705a80b058 8a0055502100001e000000ff00333459 313632330a2020202020000000fc0044 454c4c205532373230514d0a000000fd 00184b1e8c3c000a2020202020200170 020338f15261605f5e5d101f05140413 1211030207060123097f07830100006d 030c001000383c20006001020367d85d c401788003e20f0304740030f2705a80 b0588a0055502100001e565e00a0a0a0 29503020350055502100001a114400a0 800025503020360055502100001a0000 000000000000000000000000000000e8 edid-decode (hex): 00 ff ff ff ff ff ff 00 10 ac b9 41 4c 55 42 41 30 1e 01 03 80 3c 22 78 ee ee 95 a3 54 4c 99 26 0f 50 54 a5 4b 00 e1 c0 d1 00 d1 c0 b3 00 a9 40 81 80 81 00 71 4f 08 e8 00 30 f2 70 5a 80 b0 58 8a 00 55 50 21 00 00 1e 00 00 00 ff 00 33 34 59 31 36 32 33 0a 20 20 20 20 20 00 00 00 fc 00 44 45 4c 4c 20 55 32 37 32 30 51 4d 0a 00 00 00 fd 00 18 4b 1e 8c 3c 00 0a 20 20 20 20 20 20 01 70 02 03 38 f1 52 61 60 5f 5e 5d 10 1f 05 14 04 13 12 11 03 02 07 06 01 23 09 7f 07 83 01 00 00 6d 03 0c 00 10 00 38 3c 20 00 60 01 02 03 67 d8 5d c4 01 78 80 03 e2 0f 03 04 74 00 30 f2 70 5a 80 b0 58 8a 00 55 50 21 00 00 1e 56 5e 00 a0 a0 a0 29 50 30 20 35 00 55 50 21 00 00 1a 11 44 00 a0 80 00 25 50 30 20 36 00 55 50 21 00 00 1a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e8 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.3 Vendor & Product Identification: Manufacturer: DEL Model: 16825 Serial Number: ... Made in: week 48 of 2020 Basic Display Parameters & Features: Digital display Maximum image size: 60 cm x 34 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display Default (sRGB) color space is primary color space First detailed timing is the preferred timing Color Characteristics: Red : 0.6396, 0.3300 Green: 0.2998, 0.5996 Blue : 0.1503, 0.0595 White: 0.3134, 0.3291 Established Timings I & II: IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz DMT 0x24: 1280x1024 75.024675 Hz 5:4 79.976 kHz 135.000000 MHz Standard Timings: DMT 0x54: 2048x1152 60.000000 Hz 16:9 72.000 kHz 162.000000 MHz (RB) DMT 0x45: 1920x1200 59.884600 Hz 16:10 74.556 kHz 193.250000 MHz DMT 0x52: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz DMT 0x3a: 1680x1050 59.954250 Hz 16:10 65.290 kHz 146.250000 MHz DMT 0x33: 1600x1200 60.000000 Hz 4:3 75.000 kHz 162.000000 MHz DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz DMT 0x1c: 1280x800 59.810326 Hz 16:10 49.702 kHz 83.500000 MHz DMT 0x15: 1152x864 75.000000 Hz 4:3 67.500 kHz 108.000000 MHz Detailed Timing Descriptors: DTD 1: 3840x2160 60.000000 Hz 16:9 135.000 kHz 594.000000 MHz (597 mm x 336 mm) Hfront 176 Hsync 88 Hback 296 Hpol P Vfront 8 Vsync 10 Vback 72 Vpol P Display Product Serial Number: ... Display Product Name: 'DELL U2720QM' Display Range Limits: Monitor ranges (GTF): 24-75 Hz V, 30-140 kHz H, max dotclock 600 MHz Extension blocks: 1 Checksum: 0x70 ---------------- Block 1, CTA-861 Extension Block: Revision: 3 Underscans IT Video Formats by default Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 Native detailed modes: 1 Video Data Block: VIC 97: 3840x2160 60.000000 Hz 16:9 135.000 kHz 594.000000 MHz VIC 96: 3840x2160 50.000000 Hz 16:9 112.500 kHz 594.000000 MHz VIC 95: 3840x2160 30.000000 Hz 16:9 67.500 kHz 297.000000 MHz VIC 94: 3840x2160 25.000000 Hz 16:9 56.250 kHz 297.000000 MHz VIC 93: 3840x2160 24.000000 Hz 16:9 54.000 kHz 297.000000 MHz VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz VIC 31: 1920x1080 50.000000 Hz 16:9 56.250 kHz 148.500000 MHz VIC 5: 1920x1080i 60.000000 Hz 16:9 33.750 kHz 74.250000 MHz VIC 20: 1920x1080i 50.000000 Hz 16:9 28.125 kHz 74.250000 MHz VIC 4: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz VIC 19: 1280x720 50.000000 Hz 16:9 37.500 kHz 74.250000 MHz VIC 18: 720x576 50.000000 Hz 16:9 31.250 kHz 27.000000 MHz VIC 17: 720x576 50.000000 Hz 4:3 31.250 kHz 27.000000 MHz VIC 3: 720x480 59.940060 Hz 16:9 31.469 kHz 27.000000 MHz VIC 2: 720x480 59.940060 Hz 4:3 31.469 kHz 27.000000 MHz VIC 7: 1440x480i 59.940060 Hz 16:9 15.734 kHz 27.000000 MHz VIC 6: 1440x480i 59.940060 Hz 4:3 15.734 kHz 27.000000 MHz VIC 1: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz Audio Data Block: Linear PCM: Max channels: 2 Supported sample rates (kHz): 192 176.4 96 88.2 48 44.1 32 Supported sample sizes (bits): 24 20 16 Speaker Allocation Data Block: FL/FR - Front Left/Right Vendor-Specific Data Block (HDMI), OUI 00-0C-03: Source physical address: 1.0.0.0 DC_36bit DC_30bit DC_Y444 Maximum TMDS clock: 300 MHz Extended HDMI video details: HDMI VICs: HDMI VIC 1: 3840x2160 30.000000 Hz 16:9 67.500 kHz 297.000000 MHz HDMI VIC 2: 3840x2160 25.000000 Hz 16:9 56.250 kHz 297.000000 MHz HDMI VIC 3: 3840x2160 24.000000 Hz 16:9 54.000 kHz 297.000000 MHz Vendor-Specific Data Block (HDMI Forum), OUI C4-5D-D8: Version: 1 Maximum TMDS Character Rate: 600 MHz SCDC Present Supports 12-bits/component Deep Color 4:2:0 Pixel Encoding Supports 10-bits/component Deep Color 4:2:0 Pixel Encoding YCbCr 4:2:0 Capability Map Data Block: VIC 97: 3840x2160 60.000000 Hz 16:9 135.000 kHz 594.000000 MHz VIC 96: 3840x2160 50.000000 Hz 16:9 112.500 kHz 594.000000 MHz Detailed Timing Descriptors: DTD 2: 3840x2160 30.000000 Hz 16:9 67.500 kHz 297.000000 MHz (597 mm x 336 mm) Hfront 176 Hsync 88 Hback 296 Hpol P Vfront 8 Vsync 10 Vback 72 Vpol P DTD 3: 2560x1440 59.950550 Hz 16:9 88.787 kHz 241.500000 MHz (597 mm x 336 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 33 Vpol N DTD 4: 2048x1280 59.922227 Hz 16:10 78.918 kHz 174.250000 MHz (597 mm x 336 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 6 Vback 28 Vpol N Checksum: 0xe8 Unused space in Extension Block: 17 bytes