diff options
Diffstat (limited to 'drivers/acpi/Kconfig')
| -rw-r--r-- | drivers/acpi/Kconfig | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 46505396869e..d650c5b6ec90 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -361,22 +361,6 @@ config ACPI_PCI_SLOT i.e., segment/bus/device/function tuples, with physical slots in the system. If you are unsure, say N. -config X86_PM_TIMER - bool "Power Management Timer Support" if EXPERT - depends on X86 - default y - help - The Power Management Timer is available on all ACPI-capable, - in most cases even if ACPI is unusable or blacklisted. - - This timing source is not affected by power management features - like aggressive processor idling, throttling, frequency and/or - voltage scaling, unlike the commonly used Time Stamp Counter - (TSC) timing source. - - You should nearly always say Y here because many modern - systems require this timer. - config ACPI_CONTAINER bool "Container and Module Devices" default (ACPI_HOTPLUG_MEMORY || ACPI_HOTPLUG_CPU) @@ -564,3 +548,19 @@ config TPS68470_PMIC_OPREGION using this, are probed. endif # ACPI + +config X86_PM_TIMER + bool "Power Management Timer Support" if EXPERT + depends on X86 && (ACPI || JAILHOUSE_GUEST) + default y + help + The Power Management Timer is available on all ACPI-capable, + in most cases even if ACPI is unusable or blacklisted. + + This timing source is not affected by power management features + like aggressive processor idling, throttling, frequency and/or + voltage scaling, unlike the commonly used Time Stamp Counter + (TSC) timing source. + + You should nearly always say Y here because many modern + systems require this timer. |