hikey: Add open function to power HAL
am: 96c621c19a
Change-Id: I20d2b89fccb906ab47a93c811c60576818515c18
diff --git a/power/power_hikey.c b/power/power_hikey.c
index 158d732..df4743f 100644
--- a/power/power_hikey.c
+++ b/power/power_hikey.c
@@ -325,8 +325,40 @@
}
}
+static int power_open(const hw_module_t* module, const char* name,
+ hw_device_t** device)
+{
+ int retval = 0; /* 0 is ok; -1 is error */
+ ALOGD("%s: enter; name=%s", __FUNCTION__, name);
+
+ if (strcmp(name, POWER_HARDWARE_MODULE_ID) == 0) {
+ power_module_t *dev = (power_module_t *)calloc(1,
+ sizeof(power_module_t));
+
+ if (dev) {
+ /* Common hw_device_t fields */
+ dev->common.tag = HARDWARE_DEVICE_TAG;
+ dev->common.module_api_version = POWER_MODULE_API_VERSION_0_5;
+ dev->common.hal_api_version = HARDWARE_HAL_API_VERSION;
+
+ dev->init = hikey_power_init;
+ dev->powerHint = hikey_power_hint;
+ dev->setInteractive = power_set_interactive;
+ dev->setFeature = set_feature;
+
+ *device = (hw_device_t*)dev;
+ } else
+ retval = -ENOMEM;
+ } else {
+ retval = -EINVAL;
+ }
+
+ ALOGD("%s: exit %d", __FUNCTION__, retval);
+ return retval;
+}
+
static struct hw_module_methods_t power_module_methods = {
- .open = NULL,
+ .open = power_open,
};
struct hikey_power_module HAL_MODULE_INFO_SYM = {