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authorMichel Dänzer <michel@tungstengraphics.com>2006-09-01 11:24:38 +0200
committerMichel Dänzer <michel@tungstengraphics.com>2006-09-28 15:41:36 +0200
commit7f09f957d9a61ac107f8fd29128d7899a3e8a228 (patch)
tree60494042d6170ea9b313f9e21ac9433e3a906e2f /shared-core
parentc2bdb76814755c9ac6e66a8815f23af0fe4f3a91 (diff)
Fix 'sequence has passed' condition in i915_vblank_swap().
Diffstat (limited to 'shared-core')
-rw-r--r--shared-core/i915_irq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c
index 68e7c668..9cd8ece4 100644
--- a/shared-core/i915_irq.c
+++ b/shared-core/i915_irq.c
@@ -442,7 +442,7 @@ int i915_vblank_swap(DRM_IOCTL_ARGS)
swap.sequence += curseq;
break;
case _DRM_VBLANK_ABSOLUTE:
- if ((curseq - swap.sequence) > (1<<23)) {
+ if ((curseq - swap.sequence) <= (1<<23)) {
spin_unlock_irqrestore(&dev_priv->swaps_lock, irqflags);
DRM_DEBUG("Missed target sequence\n");
return DRM_ERR(EINVAL);