From f9b8e8397598e88a7d669e9cb673867a8cf92495 Mon Sep 17 00:00:00 2001
From: "Christopher N. Hesse" <raymanfx@gmail.com>
Date: Tue, 17 Jan 2017 00:04:45 +0100
Subject: [PATCH] power: Add POWER_HINT_DISABLE_TOUCH support

Change-Id: I363df278598e3402692424539638f3547c648e26
---
 power/power.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/power/power.c b/power/power.c
index bcc40f6c..6168ea06 100644
--- 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;