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Display
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The e-ink display pipeline end to end: the DPU/DSI hardware and boot-time
EPD-PMIC bring-up, the boot splash shown on it, the userspace/kernel-driver
e-ink software stack (``/dev/ebc``, waveform, front-light), its
register-level FPGA/TCON driver internals, the Wacom EMR pen digitizer (a
separate but tightly-coupled digitizer sharing the panel), and the display
HAL layer. Capacitive touch is a separate digitizer and lives in
:doc:`/sensors/touchscreen`.

.. toctree::
   :maxdepth: 1

   panel
   splash
   stack
   tcon
   ebc-interface
   wacom-pen
   hal