Imre Deak d0bc677056 drm/i915/tc: Refactor TC-cold block/unblock helpers
A follow-up change will select the TC-cold blocking power domain based
on the TypeC mode, prepare for that here.

Also bring intel_tc_cold_requires_aux_pw() earlier to its logical place
for readability.

No functional change.

v2: Add code comment about IOM reg accesses in TCCOLD. (Jose)

Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210929132833.2253961-4-imre.deak@intel.com
2021-09-29 23:57:52 +03:00
2021-09-12 16:28:37 -07:00

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 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.
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