Jani Nikula 1013ed6a62 drm/i915/ddi: split up intel_ddi_read_func_ctl() by output type
The function has become quite long, and the switch-case statement quite
complex with the fallthrougs. Simplify by splitting to individual
functions and an if-ladder.

This highlights how TRANS_DDI_MODE_SELECT_FDI_OR_128B132B works on
different platforms.

Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/2621df6e6b0b7ac75159cfb112755c35b30ce906.1732106557.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-11-22 13:36:59 +02:00
2024-09-01 20:43:24 -07:00
2022-09-28 09:02:20 +02:00
2024-10-06 15:32:27 -07:00
2024-03-18 03:36:32 -06:00

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 reStructuredText 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.
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