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config MSM_PM
depends on PM
select MSM_IDLE_STATS if DEBUG_FS
select CPU_IDLE_MULTIPLE_DRIVERS
bool "Qualcomm platform specific PM driver"
help
Platform specific power driver to manage cores and l2
low power modes. It interface with various system
driver and put the cores into low power modes.
config MSM_NOPM
default y if !PM
bool
help
This enables bare minimum support of power management at platform level.
i.e WFI
config APSS_CORE_EA
depends on CPU_FREQ && PM_OPP
bool "Qualcomm Technology Inc specific power aware driver"
help
Platform specific power aware driver to provide power
and temperature information to the scheduler.
config MSM_APM
bool "Qualcomm Technologies Inc platform specific APM driver"
help
Platform specific driver to manage the power source of
memory arrays. Interfaces with regulator drivers to ensure
SRAM Vmin requirements are met across different performance
levels.
if MSM_PM
menuconfig MSM_IDLE_STATS
bool "Collect idle statistics"
help
Collect cores various low power mode idle statistics
and export them in proc/msm_pm_stats. User can read
this data and determine what low power modes and how
many times cores have entered into LPM modes.
if MSM_IDLE_STATS
config MSM_IDLE_STATS_FIRST_BUCKET
int "First bucket time"
default 62500
help
Upper time limit in nanoseconds of first bucket.
config MSM_IDLE_STATS_BUCKET_SHIFT
int "Bucket shift"
default 2
config MSM_IDLE_STATS_BUCKET_COUNT
int "Bucket count"
default 10
config MSM_SUSPEND_STATS_FIRST_BUCKET
int "First bucket time for suspend"
default 1000000000
help
Upper time limit in nanoseconds of first bucket of the
histogram. This is for collecting statistics on suspend.
endif # MSM_IDLE_STATS
endif # MSM_PM
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