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-rw-r--r--shared-core/i915_dma.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c
index cd7d2b43..a2f1243a 100644
--- a/shared-core/i915_dma.c
+++ b/shared-core/i915_dma.c
@@ -64,6 +64,7 @@ int i915_wait_ring(drm_device_t * dev, int n, const char *caller)
i = 0;
last_head = ring->head;
+ DRM_UDELAY(1);
}
return DRM_ERR(EBUSY);