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drm/i915: Remove the now obsolete 'outstanding_lazy_request'

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The outstanding_lazy_request is no longer used anywhere in the driver.
Everything that was looking at it now has a request explicitly passed in from on
high. Everything that was relying upon it behind the scenes is now explicitly
creating/passing/submitting its own private request. Thus the OLR can be
removed.

For: VIZ-5115
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Tomas Elf <tomas.elf@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
John Harrison
2015-05-29 17:44:11 +01:00
committed by Daniel Vetter
parent 59c35a4d12
commit bccca494f7
5 changed files with 3 additions and 30 deletions
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8
drivers/gpu/drm/i915/intel_ringbuffer.c
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@@ -2101,7 +2101,6 @@ void intel_cleanup_ring_buffer(struct intel_engine_cs *ring)
intel_unpin_ringbuffer_obj(ringbuf);
intel_destroy_ringbuffer_obj(ringbuf);
i915_gem_request_assign(&ring->outstanding_lazy_request, NULL);
if (ring->cleanup)
ring->cleanup(ring);
@@ -2176,11 +2175,6 @@ int intel_ring_idle(struct intel_engine_cs *ring)
{
struct drm_i915_gem_request *req;
/* We need to add any requests required to flush the objects and ring */
WARN_ON(ring->outstanding_lazy_request);
if (ring->outstanding_lazy_request)
i915_add_request(ring->outstanding_lazy_request);
/* Wait upon the last request to be completed */
if (list_empty(&ring->request_list))
return 0;
@@ -2339,8 +2333,6 @@ void intel_ring_init_seqno(struct intel_engine_cs *ring, u32 seqno)
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
BUG_ON(ring->outstanding_lazy_request);
if (INTEL_INFO(dev)->gen == 6 || INTEL_INFO(dev)->gen == 7) {
I915_WRITE(RING_SYNC_0(ring->mmio_base), 0);
I915_WRITE(RING_SYNC_1(ring->mmio_base), 0);