[PATCH 5/8] [drm/i915] fully switch off overlay when not in use

[Daniel Vetter]

Now that the cache flushing of the memory based overlay regs works,
we can safely switch off the overlay. Beforehand it was only disabled
(like in userspace).

Signed-off-by: Daniel Vetter <daniel.vet...@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_overlay.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_overlay.c 
b/drivers/gpu/drm/i915/intel_overlay.c
index 3f6f3a3..4e88abb 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -323,7 +323,6 @@ static int intel_overlay_off(struct intel_overlay *overlay)
        }
 
        /* turn overlay off */
-       /* this is not done in userspace!
        BEGIN_LP_RING(6);
         OUT_RING(MI_FLUSH);
         OUT_RING(MI_NOOP);
@@ -338,7 +337,7 @@ static int intel_overlay_off(struct intel_overlay *overlay)
                DRM_ERROR("intel overlay: ring sync failed, hw likely 
wedged\n");
                overlay->hw_wedged = 1;
                return ret;
-       }*/
+       }
 
        overlay->active = 0;
 
-- 
1.6.3.3


------------------------------------------------------------------------------
Come build with us! The BlackBerry&reg; Developer Conference in SF, CA
is the only developer event you need to attend this year. Jumpstart your
developing skills, take BlackBerry mobile applications to market and stay 
ahead of the curve. Join us from November 9&#45;12, 2009. Register now&#33;
http://p.sf.net/sfu/devconf
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel