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| author | =?utf-8?q?Michel_D=C3=A4nzer?= <michel@tungstengraphics.com> | 2006-10-24 16:10:24 +0200 |
|---|---|---|
| committer | airlied <airlied@linux.ie> | 2006-12-07 05:53:30 +0100 |
| commit | 2dbb232c4d6b6c89fc367f7566c7c87dd3b56cd7 (patch) | |
| tree | 1257864d14e28ff6140dae492cc813b106a6e933 /drivers/char/drm/i915_irq.c | |
| parent | drm: i915: Add SAREA fileds for determining which pipe to sync window buffer ... (diff) | |
| download | linux-2dbb232c4d6b6c89fc367f7566c7c87dd3b56cd7.tar.xz linux-2dbb232c4d6b6c89fc367f7566c7c87dd3b56cd7.zip | |
drm: i915: Fix 'sequence has passed' condition in i915_vblank_swap().
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/i915_irq.c')
| -rw-r--r-- | drivers/char/drm/i915_irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/drm/i915_irq.c b/drivers/char/drm/i915_irq.c index e9e46c41bf36..df28bc1e84c6 100644 --- a/drivers/char/drm/i915_irq.c +++ b/drivers/char/drm/i915_irq.c @@ -439,7 +439,7 @@ 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); |