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linux/drivers/gpu/stub/Kconfig
Randy Dunlap 69bc70d4f9 gpu/stub: fix acpi_video build error, fix stub kconfig dependencies
The comments under "config STUB_POULSBO" are close to correct,
but they are not being followed.  This patch updates them to reflect
the requirements for THERMAL.

This build error is caused by STUB_POULSBO selecting ACPI_VIDEO
when ACPI_VIDEO's config requirements are not met.

  ERROR: "thermal_cooling_device_register" [drivers/acpi/video.ko] undefined!
  ERROR: "thermal_cooling_device_unregister" [drivers/acpi/video.ko] undefined!

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-02 10:18:42 +11:00

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config STUB_POULSBO
tristate "Intel GMA500 Stub Driver"
depends on PCI
depends on NET # for THERMAL
# Poulsbo stub depends on ACPI_VIDEO when ACPI is enabled
# but for select to work, need to select ACPI_VIDEO's dependencies, ick
select BACKLIGHT_CLASS_DEVICE if ACPI
select INPUT if ACPI
select ACPI_VIDEO if ACPI
select THERMAL if ACPI
help
Choose this option if you have a system that has Intel GMA500
(Poulsbo) integrated graphics. If M is selected, the module will
be called Poulsbo. This driver is a stub driver for Poulsbo that
will call poulsbo.ko to enable the acpi backlight control sysfs
entry file because there have no poulsbo native driver can support
intel opregion.