8195a655e5
On this system EC interrupt triggers constantly kicking devices out of low power states and thus blocking power management. The system also has a PCIe root port hosting Alpine Ridge Thunderbolt controller and it never gets a chance to go to D3cold because of this. Since the power button works the same regardless if EC interrupt is enabled or not during s2idle, add a quirk for this machine that sets ec_no_wakeup=true preventing spurious wakeups. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@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.