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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-04 10:48:09 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-04 10:48:09 -0800 |
commit | ef867c12f31dec4a03be5678d70893f97dc76ea7 (patch) | |
tree | 667bd3c90fdec0024a56e542240f4ace61f01d68 /drivers/cpuidle/Kconfig.arm | |
parent | Merge tag 'tag-chrome-platform-for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux (diff) | |
parent | Merge branches 'pm-sleep', 'pm-cpuidle', 'pm-cpufreq', 'pm-devfreq' and 'pm-avs' (diff) | |
download | linux-dev-ef867c12f31dec4a03be5678d70893f97dc76ea7.tar.xz linux-dev-ef867c12f31dec4a03be5678d70893f97dc76ea7.zip |
Merge tag 'pm-5.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull additional power management updates from Rafael Wysocki:
"These fix an ACPI EC driver bug exposed by the recent rework of the
suspend-to-idle code flow, reintroduce frequency constraints into
device PM QoS (in preparation for adding QoS support to devfreq), drop
a redundant field from struct cpuidle_state and clean up Kconfig in
some places.
Specifics:
- Avoid a race condition in the ACPI EC driver that may cause systems
to be unable to leave suspend-to-idle (Rafael Wysocki)
- Drop the "disabled" field, which is redundant, from struct
cpuidle_state (Rafael Wysocki)
- Reintroduce device PM QoS frequency constraints (temporarily
introduced and than dropped during the 5.4 cycle) in preparation
for adding QoS support to devfreq (Leonard Crestez)
- Clean up indentation (in multiple places) and the cpuidle drivers
help text in Kconfig (Krzysztof Kozlowski, Randy Dunlap)"
* tag 'pm-5.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: PM: s2idle: Rework ACPI events synchronization
ACPI: EC: Rework flushing of pending work
PM / devfreq: Add missing locking while setting suspend_freq
PM / QoS: Restore DEV_PM_QOS_MIN/MAX_FREQUENCY
PM / QoS: Reorder pm_qos/freq_qos/dev_pm_qos structs
PM / QoS: Initial kunit test
PM / QoS: Redefine FREQ_QOS_MAX_DEFAULT_VALUE to S32_MAX
power: avs: Fix Kconfig indentation
cpufreq: Fix Kconfig indentation
cpuidle: minor Kconfig help text fixes
cpuidle: Drop disabled field from struct cpuidle_state
cpuidle: Fix Kconfig indentation
Diffstat (limited to 'drivers/cpuidle/Kconfig.arm')
-rw-r--r-- | drivers/cpuidle/Kconfig.arm | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/cpuidle/Kconfig.arm b/drivers/cpuidle/Kconfig.arm index d8530475493c..a224d33dda7f 100644 --- a/drivers/cpuidle/Kconfig.arm +++ b/drivers/cpuidle/Kconfig.arm @@ -3,15 +3,15 @@ # ARM CPU Idle drivers # config ARM_CPUIDLE - bool "Generic ARM/ARM64 CPU idle Driver" - select DT_IDLE_STATES + bool "Generic ARM/ARM64 CPU idle Driver" + select DT_IDLE_STATES select CPU_IDLE_MULTIPLE_DRIVERS - help - Select this to enable generic cpuidle driver for ARM. - It provides a generic idle driver whose idle states are configured - at run-time through DT nodes. The CPUidle suspend backend is - initialized by calling the CPU operations init idle hook - provided by architecture code. + help + Select this to enable generic cpuidle driver for ARM. + It provides a generic idle driver whose idle states are configured + at run-time through DT nodes. The CPUidle suspend backend is + initialized by calling the CPU operations init idle hook + provided by architecture code. config ARM_PSCI_CPUIDLE bool "PSCI CPU idle Driver" @@ -65,21 +65,21 @@ config ARM_U8500_CPUIDLE bool "Cpu Idle Driver for the ST-E u8500 processors" depends on ARCH_U8500 && !ARM64 help - Select this to enable cpuidle for ST-E u8500 processors + Select this to enable cpuidle for ST-E u8500 processors. config ARM_AT91_CPUIDLE bool "Cpu Idle Driver for the AT91 processors" default y depends on ARCH_AT91 && !ARM64 help - Select this to enable cpuidle for AT91 processors + Select this to enable cpuidle for AT91 processors. config ARM_EXYNOS_CPUIDLE bool "Cpu Idle Driver for the Exynos processors" depends on ARCH_EXYNOS && !ARM64 select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP help - Select this to enable cpuidle for Exynos processors + Select this to enable cpuidle for Exynos processors. config ARM_MVEBU_V7_CPUIDLE bool "CPU Idle Driver for mvebu v7 family processors" |