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drm/i915: kill i915_lp_ring_sync

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It's not needed anymore.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Daniel Vetter 2009-09-15 22:57:38 +02:00 committed by Eric Anholt
parent 03f77ea597
commit 1df4b35b61
2 changed files with 0 additions and 19 deletions
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1
drivers/gpu/drm/i915/i915_drv.h
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@ -811,7 +811,6 @@ int i915_gem_idle(struct drm_device *dev);
uint32_t i915_add_request(struct drm_device *dev, struct drm_file *file_priv, uint32_t i915_add_request(struct drm_device *dev, struct drm_file *file_priv,
uint32_t flush_domains); uint32_t flush_domains);
int i915_do_wait_request(struct drm_device *dev, uint32_t seqno, int interruptible); int i915_do_wait_request(struct drm_device *dev, uint32_t seqno, int interruptible);
int i915_lp_ring_sync(struct drm_device *dev);
int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf); int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj, int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj,
int write); int write);

18
drivers/gpu/drm/i915/i915_gem.c
View file

@ -1890,24 +1890,6 @@ i915_wait_request(struct drm_device *dev, uint32_t seqno)
return i915_do_wait_request(dev, seqno, 1); return i915_do_wait_request(dev, seqno, 1);
} }
/**
* Waits for the ring to finish up to the latest request. Usefull for waiting
* for flip events, e.g for the overlay support. */
int i915_lp_ring_sync(struct drm_device *dev)
{
uint32_t seqno;
int ret;
seqno = i915_add_request(dev, NULL, 0);
if (seqno == 0)
return -ENOMEM;
ret = i915_do_wait_request(dev, seqno, 0);
BUG_ON(ret == -ERESTARTSYS);
return ret;
}
static void static void
i915_gem_flush(struct drm_device *dev, i915_gem_flush(struct drm_device *dev,
uint32_t invalidate_domains, uint32_t invalidate_domains,