diff options
Diffstat (limited to 'drivers/acpi/Kconfig')
| -rw-r--r-- | drivers/acpi/Kconfig | 83 |
1 files changed, 30 insertions, 53 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index ba13896cae4..3998c9d35fe 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -3,7 +3,6 @@ # menu "ACPI (Advanced Configuration and Power Interface) Support" - depends on PM depends on !X86_VISWS depends on !IA64_HP_SIM depends on IA64 || X86 @@ -11,6 +10,8 @@ menu "ACPI (Advanced Configuration and Power Interface) Support" config ACPI bool "ACPI Support" depends on IA64 || X86 + select PM + select PCI default y ---help--- @@ -43,20 +44,10 @@ config ACPI if ACPI -config ACPI_BOOT - bool - default y - -config ACPI_INTERPRETER - bool - default y - -if ACPI_INTERPRETER - config ACPI_SLEEP - bool "Sleep States (EXPERIMENTAL)" + bool "Sleep States" depends on X86 && (!SMP || SUSPEND_SMP) - depends on EXPERIMENTAL && PM + depends on PM default y ---help--- This option adds support for ACPI suspend states. @@ -90,16 +81,16 @@ 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, @@ -107,18 +98,17 @@ 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 EXPERIMENTAL - default m + depends on X86 + default y help This driver implement the ACPI Extensions For Display Adapters for integrated graphics devices on motherboard, as specified in @@ -129,10 +119,9 @@ config ACPI_VIDEO for your integrated video device. config ACPI_HOTKEY - tristate "Generic Hotkey" - depends on ACPI_INTERPRETER + tristate "Generic Hotkey (EXPERIMENTAL)" depends on EXPERIMENTAL - depends on !IA64_SGI_SN + depends on X86 default n help Experimental consolidated hotkey driver. @@ -140,31 +129,30 @@ 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 "Processor Hotplug (EXPERIMENTAL)" - depends on ACPI_PROCESSOR && HOTPLUG_CPU && EXPERIMENTAL + bool + depends on ACPI_PROCESSOR && HOTPLUG_CPU select ACPI_CONTAINER - default n - ---help--- - Select this option if your platform support physical CPU hotplug. + default y 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 @@ -180,7 +168,7 @@ 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 @@ -209,7 +197,7 @@ 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 @@ -222,7 +210,7 @@ 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 @@ -263,7 +251,7 @@ config ACPI_CUSTOM_DSDT_FILE config ACPI_BLACKLIST_YEAR int "Disable ACPI for systems before Jan 1st this year" - depends on ACPI_INTERPRETER + depends on X86 default 0 help enter a 4-digit year, eg. 2001 to disable ACPI by default @@ -281,10 +269,6 @@ config ACPI_DEBUG of verbosity. Saying Y enables these statements. This will increase your kernel size by around 50K. -config ACPI_BUS - bool - default y - config ACPI_EC bool depends on X86 @@ -298,10 +282,6 @@ config ACPI_POWER bool default y -config ACPI_PCI - bool - default PCI - config ACPI_SYSTEM bool default y @@ -309,14 +289,11 @@ config ACPI_SYSTEM This driver will enable your system to shut down using ACPI, and dump your ACPI DSDT table using /proc/acpi/dsdt. -endif # ACPI_INTERPRETER - config X86_PM_TIMER bool "Power Management Timer Support" depends on X86 - depends on ACPI_BOOT && EXPERIMENTAL 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. |