diff options
| -rw-r--r-- | drivers/acpi/Kconfig | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 1117358256ba..83cac52308db 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -80,16 +80,16 @@ config ACPI_SLEEP_PROC_SLEEP config ACPI_AC tristate "AC Adapter" depends on X86 - default m + default y help This driver adds support for the AC Adapter object, which indicates - whether a system is on AC, or not. Typically, only mobile systems - have this object, since desktops are always on AC. + whether a system is on AC, or not. If you have a system that can + switch between A/C and battery, say Y. config ACPI_BATTERY tristate "Battery" depends on X86 - default m + default y help This driver adds support for battery information through /proc/acpi/battery. If you have a mobile system with a battery, @@ -97,18 +97,17 @@ config ACPI_BATTERY config ACPI_BUTTON tristate "Button" - default m + default y help - This driver registers for events based on buttons, such as the - power, sleep, and lid switch. In the future, a daemon will read - /proc/acpi/event and perform user-defined actions such as shutting - down the system. Until then, you can cat it, and see output when - a button is pressed. + This driver handles events on the power, sleep and lid buttons. + A daemon reads /proc/acpi/event and perform user-defined actions + such as shutting down the system. This is necessary for + software controlled poweroff. config ACPI_VIDEO tristate "Video" depends on X86 - default m + default y help This driver implement the ACPI Extensions For Display Adapters for integrated graphics devices on motherboard, as specified in @@ -129,18 +128,19 @@ config ACPI_HOTKEY config ACPI_FAN tristate "Fan" - default m + default y help This driver adds support for ACPI fan devices, allowing user-mode applications to perform basic fan control (on, off, status). config ACPI_PROCESSOR tristate "Processor" - default m + default y help This driver installs ACPI as the idle handler for Linux, and uses ACPI C2 and C3 processor states to save power, on systems that - support it. + support it. It is required by several flavors of cpufreq + Performance-state drivers. config ACPI_HOTPLUG_CPU bool @@ -151,7 +151,7 @@ config ACPI_HOTPLUG_CPU config ACPI_THERMAL tristate "Thermal Zone" depends on ACPI_PROCESSOR - default m + default y help This driver adds support for ACPI thermal zones. Most mobile and some desktop systems support ACPI thermal zones. It is HIGHLY @@ -167,7 +167,7 @@ config ACPI_NUMA config ACPI_ASUS tristate "ASUS/Medion Laptop Extras" depends on X86 - default m + default y ---help--- This driver provides support for extra features of ACPI-compatible ASUS laptops. As some of Medion laptops are made by ASUS, it may also @@ -196,7 +196,7 @@ config ACPI_ASUS config ACPI_IBM tristate "IBM ThinkPad Laptop Extras" depends on X86 - default m + default y ---help--- This is a Linux ACPI driver for the IBM ThinkPad laptops. It adds support for Fn-Fx key combinations, Bluetooth control, video @@ -209,7 +209,7 @@ config ACPI_IBM config ACPI_TOSHIBA tristate "Toshiba Laptop Extras" depends on X86 - default m + default y ---help--- This driver adds support for access to certain system settings on "legacy free" Toshiba laptops. These laptops can be recognized by @@ -296,7 +296,7 @@ config X86_PM_TIMER bool "Power Management Timer Support" depends on X86 depends on !X86_64 - default n + default y help The Power Management Timer is available on all ACPI-capable, in most cases even if ACPI is unusable or blacklisted. |