X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fintel_ringbuffer.h;h=0f12020b54e9e6051897a4d0bfedba00c0a0b752;hb=ccd98fe4996cd22094cde7b6a1f7c569f261b3e9;hp=cb6d3d0b25307909743de9f3653301e3b84ddee7;hpb=ee044a8863de58044cb370c23f97b9b68b33e47b;p=deliverable%2Flinux.git

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index cb6d3d0b2530..0f12020b54e9 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -194,7 +194,7 @@ struct  intel_engine_cs {
 				     bool lazy_coherency);
 	void		(*set_seqno)(struct intel_engine_cs *ring,
 				     u32 seqno);
-	int		(*dispatch_execbuffer)(struct intel_engine_cs *ring,
+	int		(*dispatch_execbuffer)(struct drm_i915_gem_request *req,
 					       u64 offset, u32 length,
 					       unsigned dispatch_flags);
 #define I915_DISPATCH_SECURE 0x1
@@ -252,10 +252,10 @@ struct  intel_engine_cs {
 		};
 
 		/* AKA wait() */
-		int	(*sync_to)(struct intel_engine_cs *ring,
-				   struct intel_engine_cs *to,
+		int	(*sync_to)(struct drm_i915_gem_request *to_req,
+				   struct intel_engine_cs *from,
 				   u32 seqno);
-		int	(*signal)(struct intel_engine_cs *signaller,
+		int	(*signal)(struct drm_i915_gem_request *signaller_req,
 				  /* num_dwords needed by caller */
 				  unsigned int num_dwords);
 	} semaphore;
@@ -266,13 +266,11 @@ struct  intel_engine_cs {
 	struct list_head execlist_retired_req_list;
 	u8 next_context_status_buffer;
 	u32             irq_keep_mask; /* bitmask for interrupts that should not be masked */
-	int		(*emit_request)(struct intel_ringbuffer *ringbuf,
-					struct drm_i915_gem_request *request);
+	int		(*emit_request)(struct drm_i915_gem_request *request);
 	int		(*emit_flush)(struct drm_i915_gem_request *request,
 				      u32 invalidate_domains,
 				      u32 flush_domains);
-	int		(*emit_bb_start)(struct intel_ringbuffer *ringbuf,
-					 struct intel_context *ctx,
+	int		(*emit_bb_start)(struct drm_i915_gem_request *req,
 					 u64 offset, unsigned dispatch_flags);
 
 	/**
@@ -423,8 +421,8 @@ void intel_cleanup_ring_buffer(struct intel_engine_cs *ring);
 
 int intel_ring_alloc_request_extras(struct drm_i915_gem_request *request);
 
-int __must_check intel_ring_begin(struct intel_engine_cs *ring, int n);
-int __must_check intel_ring_cacheline_align(struct intel_engine_cs *ring);
+int __must_check intel_ring_begin(struct drm_i915_gem_request *req, int n);
+int __must_check intel_ring_cacheline_align(struct drm_i915_gem_request *req);
 static inline void intel_ring_emit(struct intel_engine_cs *ring,
 				   u32 data)
 {
@@ -486,6 +484,7 @@ intel_ring_get_request(struct intel_engine_cs *ring)
  * will always have sufficient room to do its stuff. The request creation
  * code calls this automatically.
  */
+int intel_ring_reserve_space(struct drm_i915_gem_request *request);
 void intel_ring_reserved_space_reserve(struct intel_ringbuffer *ringbuf, int size);
 /* Cancel the reservation, e.g. because the request is being discarded. */
 void intel_ring_reserved_space_cancel(struct intel_ringbuffer *ringbuf);