edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff000472850b00000000 0921010380301a782ab9e5a55852a127 0f5054bfef80d1c0b300814095008180 81c0714f8100685b80a070382d403028 5500e0041100001a000000fd0030641e 7818000a202020202020000000fc0041 43455220454132323051480a000000ff 00313330393031324130335331310149 020322b14c101f051404130312021101 4067030c001000383c681a0000010130 64ed023a801871382d40582c4500e004 1100001a314480a07038274030205500 e0041100001a00000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 000000000000000000000000000000fb edid-decode (hex): 00 ff ff ff ff ff ff 00 04 72 85 0b 00 00 00 00 09 21 01 03 80 30 1a 78 2a b9 e5 a5 58 52 a1 27 0f 50 54 bf ef 80 d1 c0 b3 00 81 40 95 00 81 80 81 c0 71 4f 81 00 68 5b 80 a0 70 38 2d 40 30 28 55 00 e0 04 11 00 00 1a 00 00 00 fd 00 30 64 1e 78 18 00 0a 20 20 20 20 20 20 00 00 00 fc 00 41 43 45 52 20 45 41 32 32 30 51 48 0a 00 00 00 ff 00 31 33 30 39 30 31 32 41 30 33 53 31 31 01 49 02 03 22 b1 4c 10 1f 05 14 04 13 03 12 02 11 01 40 67 03 0c 00 10 00 38 3c 68 1a 00 00 01 01 30 64 ed 02 3a 80 18 71 38 2d 40 58 2c 45 00 e0 04 11 00 00 1a 31 44 80 a0 70 38 27 40 30 20 55 00 e0 04 11 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 00 00 00 00 00 00 00 00 00 fb ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.3 Vendor & Product Identification: Manufacturer: ACR Model: 2949 Made in: week 9 of 2023 Basic Display Parameters & Features: Digital display Maximum image size: 48 cm x 26 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is the preferred timing Color Characteristics: Red : 0.6464, 0.3466 Green: 0.3222, 0.6298 Blue : 0.1552, 0.0605 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 0x05: 640x480 72.808802 Hz 4:3 37.861 kHz 31.500000 MHz DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 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 0x0a: 800x600 72.187572 Hz 4:3 48.077 kHz 50.000000 MHz DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz Apple : 832x624 74.551266 Hz 4:3 49.726 kHz 57.284000 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 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 Apple : 1152x870 75.061550 Hz 192:145 68.681 kHz 100.000000 MHz Standard Timings: 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 0x20: 1280x960 60.000000 Hz 4:3 60.000 kHz 108.000000 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 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 DMT 0x1c: 1280x800 59.810326 Hz 16:10 49.702 kHz 83.500000 MHz Detailed Timing Descriptors: DTD 1: 1920x1080 100.000000 Hz 16:9 112.500 kHz 234.000000 MHz (480 mm x 260 mm) Hfront 48 Hsync 40 Hback 72 Hpol P Vfront 5 Vsync 5 Vback 35 Vpol N Display Range Limits: Monitor ranges (GTF): 48-100 Hz V, 30-120 kHz H, max dotclock 240 MHz Display Product Name: 'ACER EA220QH' Display Product Serial Number: ... Extension blocks: 1 Checksum: 0x49 ---------------- Block 1, CTA-861 Extension Block: Revision: 3 Underscans IT Video Formats by default 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 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 3: 720x480 59.940060 Hz 16:9 31.469 kHz 27.000000 MHz VIC 18: 720x576 50.000000 Hz 16:9 31.250 kHz 27.000000 MHz VIC 2: 720x480 59.940060 Hz 4:3 31.469 kHz 27.000000 MHz VIC 17: 720x576 50.000000 Hz 4:3 31.250 kHz 27.000000 MHz VIC 1: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz VIC 64: 1920x1080 100.000000 Hz 16:9 112.500 kHz 297.000000 MHz 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 Vendor-Specific Data Block (AMD), OUI 00-00-1A: Version: 1.1 Minimum Refresh Rate: 48 Hz Maximum Refresh Rate: 100 Hz Flags 1.x: 0xed (MCCS) Detailed Timing Descriptors: DTD 2: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz (480 mm x 260 mm) Hfront 88 Hsync 44 Hback 148 Hpol P Vfront 4 Vsync 5 Vback 36 Vpol N DTD 3: 1920x1080 75.002578 Hz 16:9 83.928 kHz 174.570000 MHz (480 mm x 260 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 5 Vsync 5 Vback 29 Vpol N Checksum: 0xfb Unused space in Extension Block: 57 bytes