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Commit 6bba5034 authored by Tushar Nimkar's avatar Tushar Nimkar
Browse files

cpuidle: lpm-levels: Remove dependency on QGKI 



Fix compilation issue for lpm driver when dependency on QGKI is removed.
Also this patch remove QGKI dependency from QTI_DDR_STATS_LOG,
QCOM_SOC_SLEEP_STATS configs and defines CONFIG_QGKI_LPM_IPI_CHECK config.

Change-Id: I60c7d5d173a8739a72f0a9c3ceb8cbb357154618
Signed-off-by: default avatarTushar Nimkar <tnimkar@codeaurora.org>
parent 86db7a05

drivers/cpuidle/Kconfig.arm

+8 −1
Original line number Diff line number Diff line
@@ -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.

drivers/cpuidle/lpm-levels.c

+4 −0
Original line number Diff line number Diff line
@@ -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)

{

drivers/soc/qcom/Kconfig

+0 −2
Original line number Diff line number Diff line
@@ -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