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i915: Fix tests for vblank interrupts being enabled on CRTC by X server.

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Michel Dänzer 2007-06-15 10:21:44 +02:00
parent 7f95a06c61
commit 914a810a82
1 changed files with 2 additions and 2 deletions
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4
shared-core/i915_irq.c
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@ -484,7 +484,7 @@ int i915_enable_vblank(drm_device_t *dev, int crtc)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
if (dev_priv->vblank_pipe != (1 << crtc))
if (!(dev_priv->vblank_pipe & (1 << crtc)))
return -EINVAL;
switch (crtc) {
@ -509,7 +509,7 @@ void i915_disable_vblank(drm_device_t *dev, int crtc)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
if (crtc > dev_priv->vblank_pipe)
if (!(dev_priv->vblank_pipe & (1 << crtc)))
return;
switch (crtc) {