edid-decode "/sys/class/drm/card1-DP-3/edid": EDID (hex): 00ffffffffffff0010acbc41554d5742 12200104b53c22783eee95a3544c9926 0f5054a54b00e1c0d100d1c0b300a940 81808100714f4dd000a0f0703e803020 350055502100001a000000ff00363639 564348330a2020202020000000fd0018 4b1e8c36010a202020202020000000fc 0044454c4c205532373230514d0a0156 020319f14c101f200514041312110302 0123097f0783010000a36600a0f0703e 803020350055502100001a565e00a0a0 a029503020350055502100001a114400 a0800025503020360055502100001a00 00000000000000000000000000000000 00000000000000000000000000000000 000000000000000000000000000000d9 edid-decode (hex): 00 ff ff ff ff ff ff 00 10 ac bc 41 55 4d 57 42 12 20 01 04 b5 3c 22 78 3e 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 4d d0 00 a0 f0 70 3e 80 30 20 35 00 55 50 21 00 00 1a 00 00 00 ff 00 36 36 39 56 43 48 33 0a 20 20 20 20 20 00 00 00 fd 00 18 4b 1e 8c 36 01 0a 20 20 20 20 20 20 00 00 00 fc 00 44 45 4c 4c 20 55 32 37 32 30 51 4d 0a 01 56 02 03 19 f1 4c 10 1f 20 05 14 04 13 12 11 03 02 01 23 09 7f 07 83 01 00 00 a3 66 00 a0 f0 70 3e 80 30 20 35 00 55 50 21 00 00 1a 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 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d9 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: DEL Model: 16828 Serial Number: ... Made in: week 18 of 2022 Basic Display Parameters & Features: Digital display Bits per primary color channel: 10 DisplayPort interface Maximum image size: 60 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 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate 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 59.996625 Hz 16:9 133.312 kHz 533.250000 MHz (597 mm x 336 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 54 Vpol N Display Product Serial Number: ... Display Range Limits: Monitor ranges (Bare Limits): 24-75 Hz V, 30-140 kHz H, max dotclock 540 MHz Display Product Name: 'DELL U2720QM' Extension blocks: 1 Checksum: 0x56 ---------------- 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 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 32: 1920x1080 24.000000 Hz 16:9 27.000 kHz 74.250000 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 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 Detailed Timing Descriptors: DTD 2: 3840x2160 29.562331 Hz 16:9 65.688 kHz 262.750000 MHz (597 mm x 336 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 54 Vpol N 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: 0xd9 Unused space in Extension Block: 48 bytes