edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff0004728f051d256102 1a1e0103803c22782a0b75a655539f28 0e5054b30c00b30095008180810081c0 714f010101012a4480a0703827400820 980456502100001a023a801871382d40 582c450056502100001e000000fd001e 4c215b12000a202020202020000000fc 0041636572204b473237310a2020011f 020327f14b010203049005111213141f 230907018301000065030c001000681a 00000101304be6023a801871382d4058 2c450056502100001e8c0ad08a20e02d 10103e9600565021000018011d007251 d01e206e28550056502100001e8c0ad0 90204031200c40550056502100001800 00000000000000000000000000000001 edid-decode (hex): 00 ff ff ff ff ff ff 00 04 72 8f 05 1d 25 61 02 1a 1e 01 03 80 3c 22 78 2a 0b 75 a6 55 53 9f 28 0e 50 54 b3 0c 00 b3 00 95 00 81 80 81 00 81 c0 71 4f 01 01 01 01 2a 44 80 a0 70 38 27 40 08 20 98 04 56 50 21 00 00 1a 02 3a 80 18 71 38 2d 40 58 2c 45 00 56 50 21 00 00 1e 00 00 00 fd 00 1e 4c 21 5b 12 00 0a 20 20 20 20 20 20 00 00 00 fc 00 41 63 65 72 20 4b 47 32 37 31 0a 20 20 01 1f 02 03 27 f1 4b 01 02 03 04 90 05 11 12 13 14 1f 23 09 07 01 83 01 00 00 65 03 0c 00 10 00 68 1a 00 00 01 01 30 4b e6 02 3a 80 18 71 38 2d 40 58 2c 45 00 56 50 21 00 00 1e 8c 0a d0 8a 20 e0 2d 10 10 3e 96 00 56 50 21 00 00 18 01 1d 00 72 51 d0 1e 20 6e 28 55 00 56 50 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 55 00 56 50 21 00 00 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.3 Vendor & Product Identification: Manufacturer: ACR Model: 1423 Serial Number: ... Made in: week 26 of 2020 Basic Display Parameters & Features: Digital display Maximum image size: 60 cm x 34 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is the preferred timing Color Characteristics: Red : 0.6484, 0.3320 Green: 0.3261, 0.6240 Blue : 0.1572, 0.0576 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 Apple : 640x480 66.666667 Hz 4:3 35.000 kHz 30.240000 MHz DMT 0x08: 800x600 56.250000 Hz 4:3 35.156 kHz 36.000000 MHz DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz DMT 0x11: 1024x768 70.069359 Hz 4:3 56.476 kHz 75.000000 MHz Standard Timings: DMT 0x3a: 1680x1050 59.954250 Hz 16:10 65.290 kHz 146.250000 MHz DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 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 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz DMT 0x15: 1152x864 75.000000 Hz 4:3 67.500 kHz 108.000000 MHz Detailed Timing Descriptors: DTD 1: 1920x1080 74.972503 Hz 16:9 83.894 kHz 174.500000 MHz (598 mm x 336 mm) Hfront 8 Hsync 32 Hback 120 Hpol P Vfront 25 Vsync 8 Vback 6 Vpol N DTD 2: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz (598 mm x 336 mm) Hfront 88 Hsync 44 Hback 148 Hpol P Vfront 4 Vsync 5 Vback 36 Vpol P Display Range Limits: Monitor ranges (GTF): 30-76 Hz V, 33-91 kHz H, max dotclock 180 MHz Display Product Name: 'Acer KG271' Extension blocks: 1 Checksum: 0x1f ---------------- 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 1: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz VIC 2: 720x480 59.940060 Hz 4:3 31.469 kHz 27.000000 MHz VIC 3: 720x480 59.940060 Hz 16:9 31.469 kHz 27.000000 MHz VIC 4: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz (native) VIC 5: 1920x1080i 60.000000 Hz 16:9 33.750 kHz 74.250000 MHz VIC 17: 720x576 50.000000 Hz 4:3 31.250 kHz 27.000000 MHz VIC 18: 720x576 50.000000 Hz 16:9 31.250 kHz 27.000000 MHz VIC 19: 1280x720 50.000000 Hz 16:9 37.500 kHz 74.250000 MHz VIC 20: 1920x1080i 50.000000 Hz 16:9 28.125 kHz 74.250000 MHz VIC 31: 1920x1080 50.000000 Hz 16:9 56.250 kHz 148.500000 MHz Audio Data Block: Linear PCM: Max channels: 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 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 Vendor-Specific Data Block (AMD), OUI 00-00-1A: Version: 1.1 Minimum Refresh Rate: 48 Hz Maximum Refresh Rate: 75 Hz Flags 1.x: 0xe6 (MCCS) Detailed Timing Descriptors: DTD 3: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz (598 mm x 336 mm) Hfront 88 Hsync 44 Hback 148 Hpol P Vfront 4 Vsync 5 Vback 36 Vpol P DTD 4: 720x480 59.940060 Hz 3:2 31.469 kHz 27.000000 MHz (598 mm x 336 mm) Hfront 16 Hsync 62 Hback 60 Hpol N Vfront 9 Vsync 6 Vback 30 Vpol N DTD 5: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz (598 mm x 336 mm) Hfront 110 Hsync 40 Hback 220 Hpol P Vfront 5 Vsync 5 Vback 20 Vpol P DTD 6: 720x576 50.000000 Hz 5:4 31.250 kHz 27.000000 MHz (598 mm x 336 mm) Hfront 12 Hsync 64 Hback 68 Hpol N Vfront 5 Vsync 5 Vback 39 Vpol N Checksum: 0x01 Unused space in Extension Block: 16 bytes