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Commit b4f9fe12 authored by Len Brown's avatar Len Brown
Browse files

ACPI: move wmi, asus_acpi, toshiba_acpi to drivers/platform/x86 



These are platform specific drivers that happen to use ACPI,
while drivers/acpi/ is for code that implements ACPI itself.

Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 41b16dce

drivers/acpi/Kconfig

+0 −84
Original line number Diff line number Diff line
@@ -196,90 +196,6 @@ config ACPI_NUMA 
	depends on (X86 || IA64)

	default y if IA64_GENERIC || IA64_SGI_SN2



config ACPI_WMI

	tristate "WMI (EXPERIMENTAL)"

	depends on X86

	depends on EXPERIMENTAL

	help

	  This driver adds support for the ACPI-WMI (Windows Management

	  Instrumentation) mapper device (PNP0C14) found on some systems.



	  ACPI-WMI is a proprietary extension to ACPI to expose parts of the

	  ACPI firmware to userspace - this is done through various vendor

	  defined methods and data blocks in a PNP0C14 device, which are then

	  made available for userspace to call.



	  The implementation of this in Linux currently only exposes this to

	  other kernel space drivers.



	  This driver is a required dependency to build the firmware specific

	  drivers needed on many machines, including Acer and HP laptops.



	  It is safe to enable this driver even if your DSDT doesn't define

	  any ACPI-WMI devices.



config ACPI_ASUS

        tristate "ASUS/Medion Laptop Extras"

	depends on X86

	select BACKLIGHT_CLASS_DEVICE

        ---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

          support some Medion laptops (such as 9675 for example).  It makes all

          the extra buttons generate standard ACPI events that go through

          /proc/acpi/events, and (on some models) adds support for changing the

          display brightness and output, switching the LCD backlight on and off,

          and most importantly, allows you to blink those fancy LEDs intended

          for reporting mail and wireless status.



	  Note: display switching code is currently considered EXPERIMENTAL,

	  toying with these values may even lock your machine.



          All settings are changed via /proc/acpi/asus directory entries. Owner

          and group for these entries can be set with asus_uid and asus_gid

          parameters.



          More information and a userspace daemon for handling the extra buttons

          at <http://sourceforge.net/projects/acpi4asus/>.



          If you have an ACPI-compatible ASUS laptop, say Y or M here. This

          driver is still under development, so if your laptop is unsupported or

          something works not quite as expected, please use the mailing list

          available on the above page (acpi4asus-user@lists.sourceforge.net).



	  NOTE: This driver is deprecated and will probably be removed soon,

	  use asus-laptop instead.



config ACPI_TOSHIBA

	tristate "Toshiba Laptop Extras"

	depends on X86 && INPUT

	select INPUT_POLLDEV

	select NET

	select RFKILL

	select BACKLIGHT_CLASS_DEVICE

	---help---

	  This driver adds support for access to certain system settings

	  on "legacy free" Toshiba laptops.  These laptops can be recognized by

	  their lack of a BIOS setup menu and APM support.



	  On these machines, all system configuration is handled through the

	  ACPI.  This driver is required for access to controls not covered

	  by the general ACPI drivers, such as LCD brightness, video output,

	  etc.



	  This driver differs from the non-ACPI Toshiba laptop driver (located

	  under "Processor type and features") in several aspects.

	  Configuration is accessed by reading and writing text files in the

	  /proc tree instead of by program interface to /dev.  Furthermore, no

	  power management functions are exposed, as those are handled by the

	  general ACPI drivers.



	  More information about this driver is available at

	  <http://memebeam.org/toys/ToshibaAcpiDriver>.



	  If you have a legacy free Toshiba laptop (such as the Libretto L1

	  series), say Y.



config ACPI_CUSTOM_DSDT_FILE

	string "Custom DSDT Table file to include"

	default ""

drivers/acpi/Makefile

+0 −3
Original line number Diff line number Diff line
@@ -59,9 +59,6 @@ obj-y += power.o 
obj-$(CONFIG_ACPI_SYSTEM)	+= system.o event.o

obj-$(CONFIG_ACPI_DEBUG)	+= debug.o

obj-$(CONFIG_ACPI_NUMA)		+= numa.o

obj-$(CONFIG_ACPI_WMI)		+= wmi.o

obj-$(CONFIG_ACPI_ASUS)		+= asus_acpi.o

obj-$(CONFIG_ACPI_TOSHIBA)	+= toshiba_acpi.o

obj-$(CONFIG_ACPI_HOTPLUG_MEMORY)	+= acpi_memhotplug.o

obj-$(CONFIG_ACPI_PROCFS_POWER)	+= cm_sbs.o

obj-$(CONFIG_ACPI_SBS)		+= sbshc.o

drivers/platform/x86/Kconfig

+85 −0
Original line number Diff line number Diff line
@@ -287,4 +287,89 @@ config EEEPC_LAPTOP 


	  If you have an Eee PC laptop, say Y or M here.





config ACPI_WMI

	tristate "WMI (EXPERIMENTAL)"

	depends on ACPI

	depends on EXPERIMENTAL

	help

	  This driver adds support for the ACPI-WMI (Windows Management

	  Instrumentation) mapper device (PNP0C14) found on some systems.



	  ACPI-WMI is a proprietary extension to ACPI to expose parts of the

	  ACPI firmware to userspace - this is done through various vendor

	  defined methods and data blocks in a PNP0C14 device, which are then

	  made available for userspace to call.



	  The implementation of this in Linux currently only exposes this to

	  other kernel space drivers.



	  This driver is a required dependency to build the firmware specific

	  drivers needed on many machines, including Acer and HP laptops.



	  It is safe to enable this driver even if your DSDT doesn't define

	  any ACPI-WMI devices.



config ACPI_ASUS

	tristate "ASUS/Medion Laptop Extras"

	depends on ACPI

	select BACKLIGHT_CLASS_DEVICE

	---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

	  support some Medion laptops (such as 9675 for example).  It makes all

	  the extra buttons generate standard ACPI events that go through

	  /proc/acpi/events, and (on some models) adds support for changing the

	  display brightness and output, switching the LCD backlight on and off,

	  and most importantly, allows you to blink those fancy LEDs intended

	  for reporting mail and wireless status.



	  Note: display switching code is currently considered EXPERIMENTAL,

	  toying with these values may even lock your machine.



	  All settings are changed via /proc/acpi/asus directory entries. Owner

	  and group for these entries can be set with asus_uid and asus_gid

	  parameters.



	  More information and a userspace daemon for handling the extra buttons

	  at <http://sourceforge.net/projects/acpi4asus/>.



	  If you have an ACPI-compatible ASUS laptop, say Y or M here. This

	  driver is still under development, so if your laptop is unsupported or

	  something works not quite as expected, please use the mailing list

	  available on the above page (acpi4asus-user@lists.sourceforge.net).



	  NOTE: This driver is deprecated and will probably be removed soon,

	  use asus-laptop instead.



config ACPI_TOSHIBA

	tristate "Toshiba Laptop Extras"

	depends on ACPI

	depends on INPUT

	select INPUT_POLLDEV

	select NET

	select RFKILL

	select BACKLIGHT_CLASS_DEVICE

	---help---

	  This driver adds support for access to certain system settings

	  on "legacy free" Toshiba laptops.  These laptops can be recognized by

	  their lack of a BIOS setup menu and APM support.



	  On these machines, all system configuration is handled through the

	  ACPI.  This driver is required for access to controls not covered

	  by the general ACPI drivers, such as LCD brightness, video output,

	  etc.



	  This driver differs from the non-ACPI Toshiba laptop driver (located

	  under "Processor type and features") in several aspects.

	  Configuration is accessed by reading and writing text files in the

	  /proc tree instead of by program interface to /dev.  Furthermore, no

	  power management functions are exposed, as those are handled by the

	  general ACPI drivers.



	  More information about this driver is available at

	  <http://memebeam.org/toys/ToshibaAcpiDriver>.



	  If you have a legacy free Toshiba laptop (such as the Libretto L1

	  series), say Y.

endif # X86_PLATFORM_DEVICES

drivers/platform/x86/Makefile

+3 −0
Original line number Diff line number Diff line
@@ -14,3 +14,6 @@ obj-$(CONFIG_THINKPAD_ACPI) += thinkpad_acpi.o 
obj-$(CONFIG_FUJITSU_LAPTOP)	+= fujitsu-laptop.o

obj-$(CONFIG_PANASONIC_LAPTOP)	+= panasonic-laptop.o

obj-$(CONFIG_INTEL_MENLOW)	+= intel_menlow.o

obj-$(CONFIG_ACPI_WMI)		+= wmi.o

obj-$(CONFIG_ACPI_ASUS)		+= asus_acpi.o

obj-$(CONFIG_ACPI_TOSHIBA)	+= toshiba_acpi.o