diff mbox

[v2,17/20] drm: omapdrm: Don't call DISPC power handling in IRQ wait functions

Message ID 1465256545-533-18-git-send-email-laurent.pinchart@ideasonboard.com (mailing list archive)
State New, archived
Headers show

Commit Message

Laurent Pinchart June 6, 2016, 11:42 p.m. UTC 
The IRQ wait functions are called from the DSS enable and disable
operations only, where the DISPC is guaranteed to be enabled. There's no
need for manual DISPC power management there.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/gpu/drm/omapdrm/omap_irq.c | 4 ----
 1 file changed, 4 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c
index 058ffdc0244d..23e1ef5c42bf 100644
--- a/drivers/gpu/drm/omapdrm/omap_irq.c
+++ b/drivers/gpu/drm/omapdrm/omap_irq.c
@@ -44,7 +44,6 @@  static void omap_irq_register(struct drm_device *dev, struct omap_drm_irq *irq)
 	struct omap_drm_private *priv = dev->dev_private;
 	unsigned long flags;
 
-	dispc_runtime_get();
 	spin_lock_irqsave(&list_lock, flags);
 
 	if (!WARN_ON(irq->registered)) {
@@ -54,7 +53,6 @@  static void omap_irq_register(struct drm_device *dev, struct omap_drm_irq *irq)
 	}
 
 	spin_unlock_irqrestore(&list_lock, flags);
-	dispc_runtime_put();
 }
 
 static void omap_irq_unregister(struct drm_device *dev,
@@ -62,7 +60,6 @@  static void omap_irq_unregister(struct drm_device *dev,
 {
 	unsigned long flags;
 
-	dispc_runtime_get();
 	spin_lock_irqsave(&list_lock, flags);
 
 	if (!WARN_ON(!irq->registered)) {
@@ -72,7 +69,6 @@  static void omap_irq_unregister(struct drm_device *dev,
 	}
 
 	spin_unlock_irqrestore(&list_lock, flags);
-	dispc_runtime_put();
 }
 
 struct omap_irq_wait {