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4739a9d243
Now that we removed dependence on the power well IDs to determine the control register and request/status flag offsets the only purpose of power well IDs is to look up power wells directly bypassing the power domains framework. However this direct lookup isn't needed for most of the exisiting power wells and hopefully won't be needed for any new power wells in the future. To make maintenance of the power well ID enum easier, don't require a unique ID for each power well, only if it's necessary. Remove the IDs becoming redundant this way and assign to all the corresponding power wells a new DISP_PW_ID_NONE ID. After the previous two patches the IDs don't need to have a fixed value, so remove the explicit initializers and adjust the enum's code comment accordingly. v2: - Keep required ID assignments for HSW_DISP_PW_GLOBAL and ICL_DISP_PW_2. (Paulo) Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180806095843.13294-8-imre.deak@intel.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.