edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff000d12117570030000 1515010495000078e28042ac5130b425 10505300000001010101010101010101 010101010101391c56a0500017303020 3a00064d2100001a0000000000000000 00000000000000000000000000fd0038 4c1e5311000a202020202020000000fc 00434837353131420a2020202020003d edid-decode (hex): 00 ff ff ff ff ff ff 00 0d 12 11 75 70 03 00 00 15 15 01 04 95 00 00 78 e2 80 42 ac 51 30 b4 25 10 50 53 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 39 1c 56 a0 50 00 17 30 30 20 3a 00 06 4d 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 fd 00 38 4c 1e 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 48 37 35 31 31 42 0a 20 20 20 20 20 00 3d ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: CHR Model: 29969 Serial Number: ... Made in: week 21 of 2011 Basic Display Parameters & Features: Digital display Bits per primary color channel: 6 DisplayPort interface Image size is variable Gamma: 2.20 DPMS levels: Standby Suspend Off Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Color Characteristics: Red : 0.6738, 0.3164 Green: 0.1875, 0.7031 Blue : 0.1455, 0.0625 White: 0.3125, 0.3261 Established Timings I & II: none Standard Timings: none Detailed Timing Descriptors: DTD 1: 1366x768 59.855882 Hz 683:384 47.346 kHz 72.250000 MHz (518 mm x 333 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 10 Vback 10 Vpol N Empty Descriptor Display Range Limits: Monitor ranges (GTF): 56-76 Hz V, 30-83 kHz H, max dotclock 170 MHz Display Product Name: 'CH7511B' Checksum: 0x3d