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| author |   Lv Zheng <lv.zheng@intel.com> | 2016-05-03 16:48:32 +0800 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-05-05 00:13:52 +0200 |
| commit | a707edebadf1230f202000f29b28b7586ada4aa3 (patch) | |
| tree | b6f7e93e1a687a6aa9d0979f78f8cde08a0d5b77 /Documentation/kernel-parameters.txt | |
| parent | ACPI / osi: Cleanup _OSI("Linux") related code before introducing new support (diff) | |
| download | linux-dev-a707edebadf1230f202000f29b28b7586ada4aa3.tar.xz linux-dev-a707edebadf1230f202000f29b28b7586ada4aa3.zip | |
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.txt | 2 |
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 |