Commits
Lv Zheng committed d30283057ec
ACPI / EC: Enable event freeze mode to improve event handling for suspend process This patch enables the event freeze mode, flushing the EC event handling in .suspend() callback. This feature is experimental, if it is bisected out to be the cause of the real issues, please report the issues to the kernel bugzilla for further root causing and improvement. This mode eliminates useless _Qxx handling during the power saving operations, thus can help to tune the power saving operations faster. Tests show that this mode can efficiently block flooding _Qxx during the suspend process and tune the speed of the suspend faster. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Tested-by: Todd E Brandt <todd.e.brandt@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>