diff options
Diffstat (limited to 'power/power.c')
| -rw-r--r-- | power/power.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/power/power.c b/power/power.c index 3cf9cc2..f28dce5 100644 --- a/power/power.c +++ b/power/power.c @@ -503,6 +503,22 @@ static int samsung_get_feature(struct power_module *module __unused, return -1; } +static void samsung_set_feature(struct power_module *module, feature_t feature, int state) +{ + struct samsung_power_module *samsung_pwr = (struct samsung_power_module *) module; + + switch (feature) { +#ifdef DT2W_PATH + case POWER_FEATURE_DOUBLE_TAP_TO_WAKE: + ALOGV("%s: %s double tap to wake", __func__, state ? "enabling" : "disabling"); + sysfs_write(DT2W_PATH, state > 0 ? "1" : "0"); + break; +#endif + default: + break; + } +} + static struct hw_module_methods_t power_module_methods = { .open = NULL, }; @@ -522,7 +538,8 @@ struct samsung_power_module HAL_MODULE_INFO_SYM = { .init = samsung_power_init, .setInteractive = samsung_power_set_interactive, .powerHint = samsung_power_hint, - .getFeature = samsung_get_feature + .getFeature = samsung_get_feature, + .setFeature = samsung_set_feature }, .lock = PTHREAD_MUTEX_INITIALIZER, |