edid-decode "/sys/class/drm/card1-DP-3/edid": EDID (hex): 00ffffffffffff00061012a000000000 1c160104b5301b78226fb1a7554c9e25 0c505400000001010101010101010101 0101010101011a3680a070381f403020 3500db0b1100001a8d0ec0a0301c1020 30203500db0b1100001a000000fc0069 4d61630a202020202020202000000000 000000000000000000000000000001e7 020326c1230907078301000070fa1000 00127a31fc78a3b202908854f568fa10 00fffaf9f9f91a3680a070381f403020 3500db0b1100001a8d0ec0a0301c1020 30203500db0b1100001a000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000083 edid-decode (hex): 00 ff ff ff ff ff ff 00 06 10 12 a0 00 00 00 00 1c 16 01 04 b5 30 1b 78 22 6f b1 a7 55 4c 9e 25 0c 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 1a 36 80 a0 70 38 1f 40 30 20 35 00 db 0b 11 00 00 1a 8d 0e c0 a0 30 1c 10 20 30 20 35 00 db 0b 11 00 00 1a 00 00 00 fc 00 69 4d 61 63 0a 20 20 20 20 20 20 20 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 e7 02 03 26 c1 23 09 07 07 83 01 00 00 70 fa 10 00 00 12 7a 31 fc 78 a3 b2 02 90 88 54 f5 68 fa 10 00 ff fa f9 f9 f9 1a 36 80 a0 70 38 1f 40 30 20 35 00 db 0b 11 00 00 1a 8d 0e c0 a0 30 1c 10 20 30 20 35 00 db 0b 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 83 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: APP Model: 40978 Made in: week 28 of 2012 Basic Display Parameters & Features: Digital display Bits per primary color channel: 10 DisplayPort interface Maximum image size: 48 cm x 27 cm Gamma: 2.20 DPMS levels: Off Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Color Characteristics: Red : 0.6533, 0.3339 Green: 0.2998, 0.6201 Blue : 0.1464, 0.0498 White: 0.3125, 0.3291 Established Timings I & II: none Standard Timings: none Detailed Timing Descriptors: DTD 1: 1920x1080 59.933878 Hz 16:9 66.587 kHz 138.500000 MHz (475 mm x 267 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 23 Vpol N DTD 2: 960x540 59.818217 Hz 16:9 33.259 kHz 37.250000 MHz (475 mm x 267 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 8 Vpol N Display Product Name: 'iMac' Empty Descriptor Extension blocks: 1 Checksum: 0xe7 ---------------- Block 1, CTA-861 Extension Block: Revision: 3 Underscans IT Video Formats by default Basic audio support Native detailed modes: 1 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 7a 31 fc 78 a3 b2 02 90 88 54 f5 '..z1.x.....T.' Vendor-Specific Data Block (Apple), OUI 00-10-FA: ff fa f9 f9 f9 '.....' Detailed Timing Descriptors: DTD 3: 1920x1080 59.933878 Hz 16:9 66.587 kHz 138.500000 MHz (475 mm x 267 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 23 Vpol N DTD 4: 960x540 59.818217 Hz 16:9 33.259 kHz 37.250000 MHz (475 mm x 267 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 8 Vpol N Checksum: 0x83 Unused space in Extension Block: 53 bytes