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path: root/drivers/gpu/drm/i915/intel_ringbuffer.c
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
-rw-r--r--drivers/gpu/drm/i915/intel_ringbuffer.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index fa5702c5da42..1ab842c6032e 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -805,17 +805,6 @@ ring_add_request(struct intel_ring_buffer *ring,
805} 805}
806 806
807static bool 807static bool
808gen7_blt_ring_get_irq(struct intel_ring_buffer *ring)
809{
810 /* The BLT ring on IVB appears to have broken synchronization
811 * between the seqno write and the interrupt, so that the
812 * interrupt appears first. Returning false here makes
813 * i915_wait_request() do a polling loop, instead.
814 */
815 return false;
816}
817
818static bool
819gen6_ring_get_irq(struct intel_ring_buffer *ring, u32 gflag, u32 rflag) 808gen6_ring_get_irq(struct intel_ring_buffer *ring, u32 gflag, u32 rflag)
820{ 809{
821 struct drm_device *dev = ring->dev; 810 struct drm_device *dev = ring->dev;
@@ -1600,8 +1589,5 @@ int intel_init_blt_ring_buffer(struct drm_device *dev)
1600 1589
1601 *ring = gen6_blt_ring; 1590 *ring = gen6_blt_ring;
1602 1591
1603 if (IS_GEN7(dev))
1604 ring->irq_get = gen7_blt_ring_get_irq;
1605
1606 return intel_init_ring_buffer(dev, ring); 1592 return intel_init_ring_buffer(dev, ring);
1607} 1593}