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| author | Chris Wilson | 2012-11-27 17:22:54 +0100 |
|---|---|---|
| committer | Daniel Vetter | 2012-11-29 11:43:53 +0100 |
| commit | 3e9605018ab3e333d51cc90fccfde2031886763b (patch) | |
| tree | 101b6600bbe9977dc0f9d296329d03158eba1075 /drivers/gpu/drm/i915/i915_gem.c | |
| parent | drm/i915: Simplify flushing activity on the ring (diff) | |
| download | kernel-qcow2-linux-3e9605018ab3e333d51cc90fccfde2031886763b.tar.gz kernel-qcow2-linux-3e9605018ab3e333d51cc90fccfde2031886763b.tar.xz kernel-qcow2-linux-3e9605018ab3e333d51cc90fccfde2031886763b.zip | |
drm/i915: Rearrange code to only have a single method for waiting upon the ring
Replace the wait for the ring to be clear with the more common wait for
the ring to be idle. The principle advantage is one less exported
intel_ring_wait function, and the removal of a hardcoded value.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index e594435eec9d..85a09482c2a9 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2480,29 +2480,6 @@ i915_gem_object_unbind(struct drm_i915_gem_object *obj) return 0; } -static int i915_ring_idle(struct intel_ring_buffer *ring) -{ - u32 seqno; - int ret; - - /* We need to add any requests required to flush the objects and ring */ - if (ring->outstanding_lazy_request) { - ret = i915_add_request(ring, NULL, NULL); - if (ret) - return ret; - } - - /* Wait upon the last request to be completed */ - if (list_empty(&ring->request_list)) - return 0; - - seqno = list_entry(ring->request_list.prev, - struct drm_i915_gem_request, - list)->seqno; - - return i915_wait_seqno(ring, seqno); -} - int i915_gpu_idle(struct drm_device *dev) { drm_i915_private_t *dev_priv = dev->dev_private; @@ -2515,7 +2492,7 @@ int i915_gpu_idle(struct drm_device *dev) if (ret) return ret; - ret = i915_ring_idle(ring); + ret = intel_ring_idle(ring); if (ret) return ret; } |