edid-decode "/sys/class/drm/card1-VGA-1/edid": EDID (hex): 00ffffffffffff002163000000000000 011c0103080000000ad7a5a2594a9624 145054a3080081c00101010101010101 0101010101017f2156aa51001e30468f 33003f432100001ea91a00a050001630 302037003f432100001a000000fd0032 4c1e5010000a202020202020000000fc 00484b432d54560a20202020202000a7 edid-decode (hex): 00 ff ff ff ff ff ff 00 21 63 00 00 00 00 00 00 01 1c 01 03 08 00 00 00 0a d7 a5 a2 59 4a 96 24 14 50 54 a3 08 00 81 c0 01 01 01 01 01 01 01 01 01 01 01 01 01 01 7f 21 56 aa 51 00 1e 30 46 8f 33 00 3f 43 21 00 00 1e a9 1a 00 a0 50 00 16 30 30 20 37 00 3f 43 21 00 00 1a 00 00 00 fd 00 32 4c 1e 50 10 00 0a 20 20 20 20 20 20 00 00 00 fc 00 48 4b 43 2d 54 56 0a 20 20 20 20 20 20 00 a7 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.3 Vendor & Product Identification: Manufacturer: HKC Model: 0 Made in: week 1 of 2018 Basic Display Parameters & Features: Analog display Signal Level Standard: 0.700 : 0.300 : 1.000 V p-p Blank level equals black level Sync: Separate Image size is variable Gamma: 1.00 RGB color display First detailed timing is the preferred timing Color Characteristics: Red : 0.6357, 0.3486 Green: 0.2900, 0.5888 Blue : 0.1425, 0.0800 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 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 Standard Timings: DMT 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz Detailed Timing Descriptors: DTD 1: 1366x768 59.964364 Hz 683:384 47.852 kHz 85.750000 MHz (575 mm x 323 mm) Hfront 70 Hsync 143 Hback 213 Hpol P Vfront 3 Vsync 3 Vback 24 Vpol P DTD 2: 1280x768 59.994726 Hz 5:3 47.396 kHz 68.250000 MHz (575 mm x 323 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 7 Vback 12 Vpol N Display Range Limits: Monitor ranges (GTF): 50-76 Hz V, 30-80 kHz H, max dotclock 160 MHz Display Product Name: 'HKC-TV' Checksum: 0xa7