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2fe79508d9
Since, two suspend-resume cycles are required to enter hibernate and, since we only need to enable idle optimizations in the first cycle (which is pretty much equivalent to s2idle). We can check in_s0ix, to prevent the system from entering idle optimizations before it actually enters hibernate (from display's perspective). Also, call dc_set_power_state() before dc_allow_idle_optimizations(), since it's safer to do so because dc_set_power_state() writes to DMUB. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.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 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.