Merge "power: qcom: apm: add msm_apm_get_supply() to determine APM mode" (743c8ad4) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/power/qcom/apm.c

+13 −0

Original line number	Diff line number	Diff line
		@@ -440,6 +440,19 @@ static int msm_apm_switch_to_apcc(struct msm_apm_ctrl_dev *ctrl_dev)
		return ret;
		}

		/**
		* msm_apm_get_supply() - Returns the supply that is currently
		* powering the memory arrays
		* @ctrl_dev: Pointer to an MSM APM controller device
		*
		* Returns the supply currently selected by the APM.
		*/
		int msm_apm_get_supply(struct msm_apm_ctrl_dev *ctrl_dev)
		{
		return ctrl_dev->supply;
		}
		EXPORT_SYMBOL(msm_apm_get_supply);

		/**
		* msm_apm_set_supply() - Perform the necessary steps to switch the voltage
		* source of the memory arrays to a given supply

+3 −0

Original line number	Diff line number	Diff line
		@@ -34,6 +34,7 @@ struct msm_apm_ctrl_dev;
		struct msm_apm_ctrl_dev msm_apm_ctrl_dev_get(struct device dev);
		int msm_apm_set_supply(struct msm_apm_ctrl_dev *ctrl_dev,
		enum msm_apm_supply supply);
		int msm_apm_get_supply(struct msm_apm_ctrl_dev *ctrl_dev);

		#else
		static inline struct msm_apm_ctrl_dev msm_apm_ctrl_dev_get(struct device dev)
		@@ -41,5 +42,7 @@ static inline struct msm_apm_ctrl_dev msm_apm_ctrl_dev_get(struct device dev)
		static inline int msm_apm_set_supply(struct msm_apm_ctrl_dev *ctrl_dev,
		enum msm_apm_supply supply)
		{ return -EPERM; }
		static inline int msm_apm_get_supply(struct msm_apm_ctrl_dev *ctrl_dev);
		{ return -EPERM; }
		#endif
		#endif