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ebae26d618
We currently poke at encoder->crtc in the ALSA code path to determine whether the HDMI output is enabled or not, and thus whether we should allow the audio output. However, that pointer is deprecated and shouldn't really be used by atomic drivers anymore. Since we have the infrastructure in place now, let's just create a flag that we toggle to report whether the controller is currently enabled and use that instead of encoder->crtc in ALSA. Link: https://lore.kernel.org/r/20211025141113.702757-9-maxime@cerno.tech Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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.