summaryrefslogtreecommitdiff
path: root/Documentation/kernel-parameters.txt
diff options
context:
space:
mode:
authorLv Zheng <lv.zheng@intel.com>2016-05-03 11:48:32 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-05-05 01:13:52 +0300
commita707edebadf1230f202000f29b28b7586ada4aa3 (patch)
treeb6f7e93e1a687a6aa9d0979f78f8cde08a0d5b77 /Documentation/kernel-parameters.txt
parentdbee890bf69ad62c021e299e24881fdcd1f2c481 (diff)
downloadlinux-a707edebadf1230f202000f29b28b7586ada4aa3.tar.xz
ACPI / osi: Add acpi_osi=!! to allow reverting acpi_osi=!
This patch introduces acpi_osi=!! so that quirks may use it to revert acpi_osi=!. Tested-by: Lukas Wunner <lukas@wunner.de> Tested-by: Chen Yu <yu.c.chen@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/kernel-parameters.txt')
-rw-r--r--Documentation/kernel-parameters.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 0b3de80ec8f6..c48f387109e8 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -312,6 +312,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
acpi_osi=!* # remove all strings
acpi_osi=! # disable all built-in OS vendor
strings
+ acpi_osi=!! # enable all built-in OS vendor
+ strings
acpi_osi= # disable all strings
'acpi_osi=!' can be used in combination with single or