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[CPUFREQ] Kconfig powernow-k8 driver should depend on ACPI P-States driver

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powernow-k8 really needs to use ACPI to function on SMP systems.
The current Kconfig allows us to build kernels which fail mysteriously
for some users due to us trying to automatically enable this, and
getting it wrong.  It's easier to just present this as an option
to the user.

Signed-off-by: Joshua Hoblitt <jhoblitt@ifa.hawaii.edu>
Signed-off-by: Dave Jones <davej@redhat.com>
This commit is contained in:
Joshua Hoblitt 2007-05-21 16:47:43 -10:00 committed by Dave Jones
parent 275bc6b7f6
commit e8666b2718
1 changed files with 10 additions and 3 deletions
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13
arch/i386/kernel/cpu/cpufreq/Kconfig
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@ -90,10 +90,17 @@ config X86_POWERNOW_K8
If in doubt, say N.
config X86_POWERNOW_K8_ACPI
bool
depends on X86_POWERNOW_K8 && ACPI_PROCESSOR
depends on !(X86_POWERNOW_K8 = y && ACPI_PROCESSOR = m)
bool "ACPI Support"
select ACPI_PROCESSOR
depends on X86_POWERNOW_K8
default y
help
This provides access to the K8s Processor Performance States via ACPI.
This driver is probably required for CPUFreq to work with multi-socket and
SMP systems. It is not required on at least some single-socket yet
multi-core systems, even if SMP is enabled.
It is safe to say Y here.
config X86_GX_SUSPMOD
tristate "Cyrix MediaGX/NatSemi Geode Suspend Modulation"