edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff00061005ae369ff64f 1b190104b53c2278200f71ae5243b026 0d505400000001010101010101010101 0101010101014dd000a0f0703e803020 350055502100001a565e00a0a0a02950 3020350055502100001a000000fc0069 4d61630a2020202020202020000000ff 003538383731434633363946333601cc 020327c0230907078301000070fa1000 00127631fc78b19902108862d369fa10 00faf8f8feffffcd9180a0c008347030 20350055502100001a00000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 000000000000000000000000000000ee edid-decode (hex): 00 ff ff ff ff ff ff 00 06 10 05 ae 36 9f f6 4f 1b 19 01 04 b5 3c 22 78 20 0f 71 ae 52 43 b0 26 0d 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 4d d0 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 00 00 00 fc 00 69 4d 61 63 0a 20 20 20 20 20 20 20 20 00 00 00 ff 00 35 38 38 37 31 43 46 33 36 39 46 33 36 01 cc 02 03 27 c0 23 09 07 07 83 01 00 00 70 fa 10 00 00 12 76 31 fc 78 b1 99 02 10 88 62 d3 69 fa 10 00 fa f8 f8 fe ff ff cd 91 80 a0 c0 08 34 70 30 20 35 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 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ee ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: APP Model: 44549 Serial Number: ... Made in: week 27 of 2015 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 First detailed timing does not include the native pixel format and preferred refresh rate Color Characteristics: Red : 0.6796, 0.3203 Green: 0.2646, 0.6904 Blue : 0.1494, 0.0537 White: 0.3125, 0.3291 Established Timings I & II: none Standard Timings: none 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 DTD 2: 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 Display Product Name: 'iMac' Display Product Serial Number: ... Extension blocks: 1 Checksum: 0xcc ---------------- Block 1, CTA-861 Extension Block: Revision: 3 Underscans IT Video Formats by default Basic audio support Native detailed modes: 0 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 Vendor-Specific Data Block (Apple), OUI 00-10-FA: 00 12 76 31 fc 78 b1 99 02 10 88 62 d3 '..v1.x.....b.' Vendor-Specific Data Block (Apple), OUI 00-10-FA: fa f8 f8 fe ff ff '......' Detailed Timing Descriptors: DTD 3: 3200x1800 59.981809 Hz 16:9 111.086 kHz 373.250000 MHz (597 mm x 336 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 44 Vpol N Checksum: 0xee Unused space in Extension Block: 70 bytes