drm/i915: Make __wait_seqno non-static and rename to __i915_wait_seqno
So that it can be used by the flip code to wait for rendering without
holding any locks.
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 0f00e58..2dc888c 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2595,6 +2595,11 @@
u32 *seqno);
#define i915_add_request(ring, seqno) \
__i915_add_request(ring, NULL, NULL, seqno)
+int __i915_wait_seqno(struct intel_engine_cs *ring, u32 seqno,
+ unsigned reset_counter,
+ bool interruptible,
+ s64 *timeout,
+ struct drm_i915_file_private *file_priv);
int __must_check i915_wait_seqno(struct intel_engine_cs *ring,
uint32_t seqno);
int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);