edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff004c2d1810434e5843 10200103803f24782ac8b5ad50449e25 0f5054bfef80714f810081c081809500 a9c0b300010108e80030f2705a80b058 8a0078682100001e000000fd00283c1e 873c000a202020202020000000fc004c 5532385235350a2020202020000000ff 0048345a543430303538380a202001b5 02033ef04961120313041f10605f2309 070783010000e305c0006b030c002000 b83c2000200167d85dc401788003e20f 81681a00000101283c00e3060501023a 80d072382d40102c458078682100001e 565e00a0a0a029503020350078682100 001a04740030f2705a80b0588a007868 2100001e00000000000000000000002a edid-decode (hex): 00 ff ff ff ff ff ff 00 4c 2d 18 10 43 4e 58 43 10 20 01 03 80 3f 24 78 2a c8 b5 ad 50 44 9e 25 0f 50 54 bf ef 80 71 4f 81 00 81 c0 81 80 95 00 a9 c0 b3 00 01 01 08 e8 00 30 f2 70 5a 80 b0 58 8a 00 78 68 21 00 00 1e 00 00 00 fd 00 28 3c 1e 87 3c 00 0a 20 20 20 20 20 20 00 00 00 fc 00 4c 55 32 38 52 35 35 0a 20 20 20 20 20 00 00 00 ff 00 48 34 5a 54 34 30 30 35 38 38 0a 20 20 01 b5 02 03 3e f0 49 61 12 03 13 04 1f 10 60 5f 23 09 07 07 83 01 00 00 e3 05 c0 00 6b 03 0c 00 20 00 b8 3c 20 00 20 01 67 d8 5d c4 01 78 80 03 e2 0f 81 68 1a 00 00 01 01 28 3c 00 e3 06 05 01 02 3a 80 d0 72 38 2d 40 10 2c 45 80 78 68 21 00 00 1e 56 5e 00 a0 a0 a0 29 50 30 20 35 00 78 68 21 00 00 1a 04 74 00 30 f2 70 5a 80 b0 58 8a 00 78 68 21 00 00 1e 00 00 00 00 00 00 00 00 00 00 00 2a ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.3 Vendor & Product Identification: Manufacturer: SAM Model: 4120 Serial Number: ... Made in: week 16 of 2022 Basic Display Parameters & Features: Digital display Maximum image size: 63 cm x 36 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is the preferred timing Color Characteristics: Red : 0.6787, 0.3125 Green: 0.2675, 0.6171 Blue : 0.1464, 0.0615 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 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 DMT 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 MHz DMT 0x53: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000 MHz (RB) DMT 0x3a: 1680x1050 59.954250 Hz 16:10 65.290 kHz 146.250000 MHz Detailed Timing Descriptors: DTD 1: 3840x2160 60.000000 Hz 16:9 135.000 kHz 594.000000 MHz (632 mm x 360 mm) Hfront 176 Hsync 88 Hback 296 Hpol P Vfront 8 Vsync 10 Vback 72 Vpol P Display Range Limits: Monitor ranges (GTF): 40-60 Hz V, 30-135 kHz H, max dotclock 600 MHz Display Product Name: 'LU28R55' Display Product Serial Number: ... Extension blocks: 1 Checksum: 0xb5 ---------------- 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: 0 Video Data Block: VIC 97: 3840x2160 60.000000 Hz 16:9 135.000 kHz 594.000000 MHz VIC 18: 720x576 50.000000 Hz 16:9 31.250 kHz 27.000000 MHz VIC 3: 720x480 59.940060 Hz 16:9 31.469 kHz 27.000000 MHz VIC 19: 1280x720 50.000000 Hz 16:9 37.500 kHz 74.250000 MHz VIC 4: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz VIC 31: 1920x1080 50.000000 Hz 16:9 56.250 kHz 148.500000 MHz VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 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 Audio Data Block: Linear PCM: Max channels: 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 Speaker Allocation Data Block: FL/FR - Front Left/Right Colorimetry Data Block: BT2020YCC BT2020RGB Vendor-Specific Data Block (HDMI), OUI 00-0C-03: Source physical address: 2.0.0.0 Supports_AI 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 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 Vendor-Specific Data Block (AMD), OUI 00-00-1A: Version: 1.1 Minimum Refresh Rate: 40 Hz Maximum Refresh Rate: 60 Hz Flags 1.x: 0x00 HDR Static Metadata Data Block: Electro optical transfer functions: Traditional gamma - SDR luminance range SMPTE ST2084 Supported static metadata descriptors: Static metadata type 1 Detailed Timing Descriptors: DTD 2: 1920x1080 50.000000 Hz 16:9 56.250 kHz 148.500000 MHz (632 mm x 360 mm) Hfront 528 Hsync 44 Hback 148 Hpol P Vfront 4 Vsync 5 Vback 36 Vpol P DTD 3: 2560x1440 59.950550 Hz 16:9 88.787 kHz 241.500000 MHz (632 mm x 360 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 33 Vpol N DTD 4: 3840x2160 30.000000 Hz 16:9 67.500 kHz 297.000000 MHz (632 mm x 360 mm) Hfront 176 Hsync 88 Hback 296 Hpol P Vfront 8 Vsync 10 Vback 72 Vpol P Checksum: 0x2a Unused space in Extension Block: 11 bytes