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88c4879384
Although ADL-P and DG2 both use the same general power well setup, the
DC5/DC6 requirements are slightly different which means each platform
should have its own "DC off" power well.
DG2 (i.e., Xe_HPD IP) requires that DC5 be disabled whenever PG2 is
active. However ADL-P (i.e., Xe_LPD IP) only requires DC5/DC6 to be
disabled when the PGC or PGD subwells are active; we should be able to
remain in these DC states when PGB and general PG2 functionality is in
use.
v2: Use dc_of as power well name.
Move xehpd power domain definitions near power well definition.(Imre)
Bspec: 49193
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230418220446.2205509-2-radhakrishna.sripada@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.
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.