power: Add POWER_HINT_DISABLE_TOUCH support

Change-Id: I363df278598e3402692424539638f3547c648e26
8 years ago · f9b8e83975
parent 047075e2a7
commit f9b8e83975
1 changed files with 8 additions and 0 deletions
--- a/power/power.c
+++ b/power/power.c
@ -453,6 +453,14 @@ static void samsung_power_hint(struct power_module *module,
            int profile = *((intptr_t *)data);
            set_power_profile(samsung_pwr, profile);
            break;
+        case POWER_HINT_DISABLE_TOUCH:
+            ALOGV("%s: POWER_HINT_DISABLE_TOUCH", __func__);
+            if (data) {
+                sysfs_write(samsung_pwr->touchscreen_power_path, "0");
+            } else {
+                sysfs_write(samsung_pwr->touchscreen_power_path, "1");
+            }
+            break;
        default:
            ALOGW("%s: Unknown power hint: %d", __func__, hint);
            break;