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Merge "cpuidle: lpm-levels: Remove dependency on QGKI"

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This commit is contained in:
qctecmdr 2020-07-24 05:35:52 -07:00 • committed by Gerrit - the friendly Code Review server
commit e140d708bc
3 changed files with 12 additions and 3 deletions
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9
drivers/cpuidle/Kconfig.arm
View file

@ -90,7 +90,7 @@ config ARM_MVEBU_V7_CPUIDLE
config ARM_QCOM_LPM_CPUIDLE
depends on ARCH_QCOM || COMPILE_TEST
select CPU_IDLE_MULTIPLE_DRIVERS
select MSM_PM if QGKI
select MSM_PM
select QGKI_LPM_IPI_CHECK if QGKI
tristate "Qualcomm Technologies, Inc. (QTI) Power Management Drivers"
help
@ -99,3 +99,10 @@ config ARM_QCOM_LPM_CPUIDLE
into low power modes. It implements OS initiated scheme and
determines last CPU to call into PSCI for cluster Low power
modes.
config QGKI_LPM_IPI_CHECK
depends on ARM_QCOM_LPM_CPUIDLE
bool "Qualcomm Technologies, Inc. (QTI) LPM IPI Check"
help
When this option is selected, last cpu doesn't select cluster low
power mode if there is any pending IPI already on any online cpu.

4
drivers/cpuidle/lpm-levels.c
View file

@ -176,6 +176,7 @@ static int lpm_online_cpu(unsigned int cpu)
}
#endif
#ifdef CONFIG_MSM_PM
/**
* msm_cpuidle_get_deep_idle_latency - Get deep idle latency value
*
@ -197,6 +198,7 @@ uint32_t register_system_pm_ops(struct system_pm_ops *pm_ops)
return 0;
}
EXPORT_SYMBOL(register_system_pm_ops);
#endif
static void update_debug_pc_event(enum debug_event event, uint32_t arg1,
uint32_t arg2, uint32_t arg3, uint32_t arg4)
@ -1299,6 +1301,7 @@ static int lpm_cpuidle_select(struct cpuidle_driver *drv,
return cpu_power_select(dev, cpu);
}
#ifdef CONFIG_MSM_PM
void update_ipi_history(int cpu)
{
struct ipi_history *history = &per_cpu(cpu_ipi_history, cpu);
@ -1312,6 +1315,7 @@ void update_ipi_history(int cpu)
history->current_ptr = 0;
history->cpu_idle_resched_ts = now;
}
#endif
static void update_history(struct cpuidle_device *dev, int idx)
{

2
drivers/soc/qcom/Kconfig
View file

@ -709,7 +709,6 @@ config QTI_RPM_STATS_LOG
config QTI_DDR_STATS_LOG
tristate "Qualcomm Technologies Inc (QTI) DDR Stats Driver"
depends on QCOM_RPMH
depends on QGKI
help
This option enables a driver which reads DDR statistical information
from AOP shared memory location such as DDR low power modes and DDR
@ -750,7 +749,6 @@ config QCOM_FSA4480_I2C
config QCOM_SOC_SLEEP_STATS
tristate "Qualcomm Technologies, Inc. (QTI) SoC sleep stats driver"
depends on QGKI
help
Qualcomm Technologies Inc (QTI) SoC sleep stats driver to read
the shared memory exported by the remote processor related to