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85ddbe2c4a
Since this is a bridge, we don't start out with a respective DRM device. Likewise this means we don't have a connector, which also means that we should be following drm_dp_aux_register()'s documentation advice and not call drm_dp_aux_register() until we have a matching connector. Instead, call drm_dp_aux_init() in tc_probe() and wait until tc_bridge_attach() to register our AUX channel. We also add tc_bridge_detach() to handle unregistering the AUX adapter once the bridge has been disconnected. Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210219215326.2227596-5-lyude@redhat.com
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.