| commit | 6e5fca53c72c95da92c092411c7ec81e926af632 | [log] [tgz] |
|---|---|---|
| author | Dave Airlie <airlied@linux.ie> | Mon Mar 20 18:34:29 2006 +1100 |
| committer | Dave Airlie <airlied@linux.ie> | Mon Mar 20 18:34:29 2006 +1100 |
| tree | 223d13afbff4d74c208809dec25eb827bf79a721 | |
| parent | e7f947b908921a661efcbc08ce42d7de67691b07 [diff] [blame] |
drm: read breadcrumb in IRQ handler From: Keith Whitwell <keithw@tungstengraphics.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/i915_irq.c b/drivers/char/drm/i915_irq.c index d3879ac..a752afd 100644 --- a/drivers/char/drm/i915_irq.c +++ b/drivers/char/drm/i915_irq.c
@@ -53,6 +53,8 @@ I915_WRITE16(I915REG_INT_IDENTITY_R, temp); + dev_priv->sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv); + if (temp & USER_INT_FLAG) DRM_WAKEUP(&dev_priv->irq_queue);