sanders: Import some missing power hal from CAF LA.UM.7.6.r1-04800-89xx.0

power/Android.mk

@@ -18,10 +18,6 @@ ifeq ($(TARGET_USES_INTERACTION_BOOST),true)
     LOCAL_CFLAGS += -DINTERACTION_BOOST
 endif
 
-ifneq ($(TARGET_TAP_TO_WAKE_NODE),)
-    LOCAL_CFLAGS += -DTAP_TO_WAKE_NODE=\"$(TARGET_TAP_TO_WAKE_NODE)\"
-endif
-
 LOCAL_MODULE := android.hardware.power@1.2-service
 LOCAL_INIT_RC := android.hardware.power@1.2-service.rc
 LOCAL_MODULE_TAGS := optional

power/Power.cpp

@@ -65,7 +65,6 @@ Return<void> Power::powerHint(PowerHint_1_0 hint, int32_t data) {
 }
 
 Return<void> Power::setFeature(Feature feature, bool activate)  {
-    set_feature(static_cast<feature_t>(feature), activate ? 1 : 0);
     return Void();
 }
 

power/power-common.c

@@ -133,17 +133,3 @@ void set_interactive(int on)
 
     ALOGI("Got set_interactive hint");
 }
-
-void set_feature(feature_t feature, int state)
-{
-    switch (feature) {
-#ifdef TAP_TO_WAKE_NODE
-        case POWER_FEATURE_DOUBLE_TAP_TO_WAKE:
-            sysfs_write(TAP_TO_WAKE_NODE, state ? "1" : "0");
-            break;
-#endif
-        default:
-            break;
-    }
-}
-

power/power-common.h

@@ -61,7 +61,6 @@ enum CPU_GOV_CHECK {
 void power_init(void);
 void power_hint(power_hint_t hint, void *data);
 void set_interactive(int on);
-void set_feature(feature_t feature, int state);
 
 #ifdef __cplusplus
 }