From 8794036ba3ed47e82340ea43ebec3901274e764a Mon Sep 17 00:00:00 2001
From: bigbiff bigbiff <bigbiff@teamw.in>
Date: Sat, 9 Mar 2013 09:58:50 -0500
Subject: add no fb blanking Change-Id:
 Iaf771257d8f904807ca6f6c1a6c3d7993abadb85

---
 Android.mk         | 3 +++
 gui/Android.mk     | 3 +++
 gui/blanktimer.cpp | 4 ++++
 3 files changed, 10 insertions(+)

diff --git a/Android.mk b/Android.mk
index 72fa98c28..0419e827f 100644
--- a/Android.mk
+++ b/Android.mk
@@ -187,6 +187,9 @@ endif
 ifeq ($(TW_HAS_DOWNLOAD_MODE), true)
     LOCAL_CFLAGS += -DTW_HAS_DOWNLOAD_MODE
 endif
+ifeq ($(TW_NO_SCREEN_BLANK), true)
+    LOCAL_CFLAGS += -DTW_NO_SCREEN_BLANK
+endif
 ifeq ($(TW_SDEXT_NO_EXT4), true)
     LOCAL_CFLAGS += -DTW_SDEXT_NO_EXT4
 endif
diff --git a/gui/Android.mk b/gui/Android.mk
index 9e11e5e2d..de1460443 100644
--- a/gui/Android.mk
+++ b/gui/Android.mk
@@ -51,6 +51,9 @@ endif
 ifneq ($(TW_BRIGHTNESS_PATH),)
 	LOCAL_CFLAGS += -DTW_BRIGHTNESS_PATH=$(TW_BRIGHTNESS_PATH)
 endif
+ifneq ($(TW_NO_SCREEN_BLANK),)
+	LOCAL_CFLAGS += -DTW_NO_SCREEN_BLANK
+endif
 
 LOCAL_C_INCLUDES += bionic external/stlport/stlport $(commands_recovery_local_path)/gui/devices/$(DEVICE_RESOLUTION)
 
diff --git a/gui/blanktimer.cpp b/gui/blanktimer.cpp
index d7a6ffffc..7085557e8 100644
--- a/gui/blanktimer.cpp
+++ b/gui/blanktimer.cpp
@@ -95,9 +95,11 @@ int  blanktimer::setClockTimer(void) {
 			setBrightness(0);
 			PageManager::ChangeOverlay("lock");
 		}
+#ifndef TW_NO_SCREEN_BLANK
 		if (conblank == 2 && gr_fb_blank(1) >= 0) {
 			setConBlank(3);
 		}
+#endif
 	}
 	return -1; //shouldn't get here
 }
@@ -126,10 +128,12 @@ void blanktimer::resetTimerAndUnblank(void) {
 	setTimer();
 	switch (conblank) {
 		case 3:
+#ifndef TW_NO_SCREEN_BLANK
 			if (gr_fb_blank(0) < 0) {
 				LOGI("blanktimer::resetTimerAndUnblank failed to gr_fb_blank(0)\n");
 				break;
 			}
+#endif
 			// No break here, we want to keep going
 		case 2:
 			gui_forceRender();
-- 
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