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-rw-r--r--shared-core/i915_irq.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c
index 4047e77e..8748b647 100644
--- a/shared-core/i915_irq.c
+++ b/shared-core/i915_irq.c
@@ -381,6 +381,13 @@ void i915_user_irq_off(drm_i915_private_t *dev_priv)
spin_unlock(&dev_priv->user_irq_lock);
}
+static int wait_compare(struct drm_device *dev, void *priv)
+{
+ drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
+ int irq_nr = (u64)priv;
+
+ return (READ_BREADCRUMB(dev_priv) >= irq_nr);
+}
static int i915_wait_irq(drm_device_t * dev, int irq_nr)
{
@@ -396,8 +403,8 @@ static int i915_wait_irq(drm_device_t * dev, int irq_nr)
dev_priv->sarea_priv->perf_boxes |= I915_BOX_WAIT;
i915_user_irq_on(dev_priv);
- DRM_WAIT_ON(ret, dev_priv->irq_queue, 3 * DRM_HZ,
- READ_BREADCRUMB(dev_priv) >= irq_nr);
+ ret = drm_wait_on(dev, &dev_priv->irq_queue, 3 * DRM_HZ, wait_compare,
+ (void *)(u64)irq_nr);
i915_user_irq_off(dev_priv);
if (ret == DRM_ERR(EBUSY)) {