This patch introduces acpi_osi=!! so that quirks may use it to revert
acpi_osi=!.
Tested-by: NLukas Wunner <lukas@wunner.de>
Tested-by: NChen Yu <yu.c.chen@intel.com>
Signed-off-by: NLv Zheng <lv.zheng@intel.com>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>