android_device_samsung_msm8.../board/power.mk

# Power
TARGET_HAS_LEGACY_POWER_STATS := true
TARGET_HAS_NO_WIFI_STATS := true
TARGET_USES_INTERACTION_BOOST := true 

# Power HAL
TARGET_POWERHAL_SET_INTERACTIVE_EXT := device/samsung/msm8226-common/power/power_ext.c
TARGET_POWERHAL_VARIANT := qcom
msm8226-common: use the binderized power hal 2019-04-18 21:00:50 +00:00			`# Power`
			`TARGET_HAS_LEGACY_POWER_STATS := true`
			`TARGET_HAS_NO_WIFI_STATS := true`
			`TARGET_USES_INTERACTION_BOOST := true`
EXP: msm8226-common: update power 2019-04-19 19:22:31 +00:00
			`# Power HAL`
			`TARGET_POWERHAL_SET_INTERACTIVE_EXT := device/samsung/msm8226-common/power/power_ext.c`
			`TARGET_POWERHAL_VARIANT := qcom`