----------- /sys/class/drm/card0-DP-1/edid
EDID of '/sys/class/drm/card0-DP-1/edid' was empty.
----------- /sys/class/drm/card0-eDP-1/edid
Block 0, Base EDID:
  EDID Structure Version & Revision: 1.4
  Vendor & Product Identification:
    Manufacturer: KDB
    Model: 4400
    Made in: week 49 of 2020
  Basic Display Parameters & Features:
    Digital display
    Bits per primary color channel: 6
    DisplayPort interface
    Maximum image size: 26 cm x 14 cm
    Gamma: 2.20
    Supported color formats: RGB 4:4:4
    First detailed timing includes the native pixel format and preferred refresh rate
  Color Characteristics:
    Red  : 0.5810, 0.3574
    Green: 0.3476, 0.5791
    Blue : 0.1630, 0.1328
    White: 0.3125, 0.3291
  Established Timings I & II: none
  Standard Timings: none
  Detailed Timing Descriptors:
    DTD 1:  1366x768    59.973 Hz 683:384  47.379 kHz   72.300 MHz (256 mm x 144 mm)
                 Hfront   40 Hsync  32 Hback  88 Hpol N
                 Vfront    5 Vsync   5 Vback  12 Vpol N
    Empty Descriptor
    Empty Descriptor
    Alphanumeric Data String: 'KD116N2930A02'
Checksum: 0xf0
