Merge "power: Adds setFeature functionality for the power module" into lmp-mr1-dev
diff --git a/include/hardware/power.h b/include/hardware/power.h
index dc33705..af7799e 100644
--- a/include/hardware/power.h
+++ b/include/hardware/power.h
@@ -27,6 +27,7 @@
#define POWER_MODULE_API_VERSION_0_1 HARDWARE_MODULE_API_VERSION(0, 1)
#define POWER_MODULE_API_VERSION_0_2 HARDWARE_MODULE_API_VERSION(0, 2)
+#define POWER_MODULE_API_VERSION_0_3 HARDWARE_MODULE_API_VERSION(0, 3)
/**
* The id of this module
@@ -48,6 +49,10 @@
POWER_HINT_LOW_POWER = 0x00000005
} power_hint_t;
+typedef enum {
+ POWER_FEATURE_DOUBLE_TAP_TO_WAKE = 0x00000001
+} feature_t;
+
/**
* Every hardware module must have a data structure named HAL_MODULE_INFO_SYM
* and the fields of this data structure must begin with hw_module_t
@@ -127,6 +132,21 @@
*/
void (*powerHint)(struct power_module *module, power_hint_t hint,
void *data);
+
+ /*
+ * (*setFeature) is called to turn on or off a particular feature
+ * depending on the state parameter. The possible features are:
+ *
+ * FEATURE_DOUBLE_TAP_TO_WAKE
+ *
+ * Enabling/Disabling this feature will allow/disallow the system
+ * to wake up by tapping the screen twice.
+ *
+ * availability: version 0.3
+ *
+ */
+ void (*setFeature)(struct power_module *module, feature_t feature, int state);
+
} power_module_t;