From 51cd86b8be6d068904c8b2be175a1745dace262a Mon Sep 17 00:00:00 2001
From: Archit Taneja <archit@ti.com>
Date: Tue, 26 Jun 2012 15:36:55 +0530
Subject: [PATCH] --- yaml --- r: 333574 b: refs/heads/master c:
 fc22a84339d387203cc2a1685fb251a5ad4c9b43 h: refs/heads/master v: v3

---
 [refs]                                |  2 +-
 trunk/drivers/video/omap2/dss/apply.c | 36 +++++++++++++++++++--------
 2 files changed, 26 insertions(+), 12 deletions(-)

diff --git a/[refs] b/[refs]
index decdf305117b..d210f4d4ad55 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9e7e9372225a5d70256beb13fbf3b077a437e5be
+refs/heads/master: fc22a84339d387203cc2a1685fb251a5ad4c9b43
diff --git a/trunk/drivers/video/omap2/dss/apply.c b/trunk/drivers/video/omap2/dss/apply.c
index 6354bb842856..72f3468b0790 100644
--- a/trunk/drivers/video/omap2/dss/apply.c
+++ b/trunk/drivers/video/omap2/dss/apply.c
@@ -421,17 +421,25 @@ static void wait_pending_extra_info_updates(void)
 int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr)
 {
 	unsigned long timeout = msecs_to_jiffies(500);
-	struct mgr_priv_data *mp;
+	struct mgr_priv_data *mp = get_mgr_priv(mgr);
 	u32 irq;
+	unsigned long flags;
 	int r;
 	int i;
-	struct omap_dss_device *dssdev = mgr->device;
 
-	if (!dssdev || dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
+	spin_lock_irqsave(&data_lock, flags);
+
+	if (mgr_manual_update(mgr)) {
+		spin_unlock_irqrestore(&data_lock, flags);
 		return 0;
+	}
 
-	if (mgr_manual_update(mgr))
+	if (!mp->enabled) {
+		spin_unlock_irqrestore(&data_lock, flags);
 		return 0;
+	}
+
+	spin_unlock_irqrestore(&data_lock, flags);
 
 	r = dispc_runtime_get();
 	if (r)
@@ -439,10 +447,8 @@ int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr)
 
 	irq = dispc_mgr_get_vsync_irq(mgr->id);
 
-	mp = get_mgr_priv(mgr);
 	i = 0;
 	while (1) {
-		unsigned long flags;
 		bool shadow_dirty, dirty;
 
 		spin_lock_irqsave(&data_lock, flags);
@@ -486,21 +492,30 @@ int dss_mgr_wait_for_go_ovl(struct omap_overlay *ovl)
 {
 	unsigned long timeout = msecs_to_jiffies(500);
 	struct ovl_priv_data *op;
-	struct omap_dss_device *dssdev;
+	struct mgr_priv_data *mp;
 	u32 irq;
+	unsigned long flags;
 	int r;
 	int i;
 
 	if (!ovl->manager)
 		return 0;
 
-	dssdev = ovl->manager->device;
+	mp = get_mgr_priv(ovl->manager);
+
+	spin_lock_irqsave(&data_lock, flags);
 
-	if (!dssdev || dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
+	if (ovl_manual_update(ovl)) {
+		spin_unlock_irqrestore(&data_lock, flags);
 		return 0;
+	}
 
-	if (ovl_manual_update(ovl))
+	if (!mp->enabled) {
+		spin_unlock_irqrestore(&data_lock, flags);
 		return 0;
+	}
+
+	spin_unlock_irqrestore(&data_lock, flags);
 
 	r = dispc_runtime_get();
 	if (r)
@@ -511,7 +526,6 @@ int dss_mgr_wait_for_go_ovl(struct omap_overlay *ovl)
 	op = get_ovl_priv(ovl);
 	i = 0;
 	while (1) {
-		unsigned long flags;
 		bool shadow_dirty, dirty;
 
 		spin_lock_irqsave(&data_lock, flags);