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[19/68] drm/i915: Wrap VMA binding

Message ID 1408677155-1840-20-git-send-email-benjamin.widawsky@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Ben Widawsky Aug. 22, 2014, 3:11 a.m. UTC 
This will be useful for some upcoming patches which do more platform
specific work. Having it in one central place just makes things a bit
cleaner and easier.

NOTE: I didn't actually end up using this patch for the intended
purpose, but I thought it was a nice patch to keep around.

v2: s/i915_gem_bind_vma/i915_gem_vma_bind/
s/i915_gem_unbind_vma/i915_gem_vma_unbind/
(Chris)

v3: Missed one spot

v4: Don't change the trace events (Daniel)

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
---
 drivers/gpu/drm/i915/i915_drv.h            |  3 +++
 drivers/gpu/drm/i915/i915_gem.c            | 12 ++++++------
 drivers/gpu/drm/i915/i915_gem_context.c    |  2 +-
 drivers/gpu/drm/i915/i915_gem_execbuffer.c |  5 +++--
 drivers/gpu/drm/i915/i915_gem_gtt.c        | 13 ++++++++++++-
 5 files changed, 25 insertions(+), 10 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 04c9e2c..d1750d5 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2461,6 +2461,9 @@  bool i915_gem_obj_bound(struct drm_i915_gem_object *o,
 			struct i915_address_space *vm);
 unsigned long i915_gem_obj_size(struct drm_i915_gem_object *o,
 				struct i915_address_space *vm);
+void i915_gem_vma_bind(struct i915_vma *vma, enum i915_cache_level,
+		       unsigned flags);
+void i915_gem_vma_unbind(struct i915_vma *vma);
 struct i915_vma *i915_gem_obj_to_vma(struct drm_i915_gem_object *obj,
 				     struct i915_address_space *vm);
 struct i915_vma *
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 4ad2205..5f66939 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3031,7 +3031,7 @@  int i915_vma_unbind(struct i915_vma *vma)
 
 	trace_i915_vma_unbind(vma);
 
-	vma->unbind_vma(vma);
+	i915_gem_vma_unbind(vma);
 
 	list_del_init(&vma->mm_list);
 	/* Avoid an unnecessary call to unbind on rebind. */
@@ -3585,8 +3585,8 @@  search_free:
 	WARN_ON(flags & PIN_MAPPABLE && !obj->map_and_fenceable);
 
 	trace_i915_vma_bind(vma, flags);
-	vma->bind_vma(vma, obj->cache_level,
-		      flags & (PIN_MAPPABLE | PIN_GLOBAL) ? GLOBAL_BIND : 0);
+	i915_gem_vma_bind(vma, obj->cache_level,
+			  flags & (PIN_MAPPABLE | PIN_GLOBAL) ? GLOBAL_BIND : 0);
 
 	i915_gem_verify_gtt(dev);
 	return vma;
@@ -3797,8 +3797,8 @@  int i915_gem_object_set_cache_level(struct drm_i915_gem_object *obj,
 
 		list_for_each_entry(vma, &obj->vma_list, vma_link)
 			if (drm_mm_node_allocated(&vma->node))
-				vma->bind_vma(vma, cache_level,
-					      obj->has_global_gtt_mapping ? GLOBAL_BIND : 0);
+				i915_gem_vma_bind(vma, cache_level,
+						  obj->has_global_gtt_mapping ? GLOBAL_BIND : 0);
 	}
 
 	list_for_each_entry(vma, &obj->vma_list, vma_link)
@@ -4199,7 +4199,7 @@  i915_gem_object_pin(struct drm_i915_gem_object *obj,
 	}
 
 	if (flags & PIN_GLOBAL && !obj->has_global_gtt_mapping)
-		vma->bind_vma(vma, obj->cache_level, GLOBAL_BIND);
+		i915_gem_vma_bind(vma, obj->cache_level, GLOBAL_BIND);
 
 	vma->pin_count++;
 	if (flags & PIN_MAPPABLE)
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index a5c7d5d..51b517e 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -781,7 +781,7 @@  static int do_switch_rcs(struct intel_engine_cs *ring,
 	if (!to->legacy_hw_ctx.rcs_state->has_global_gtt_mapping) {
 		struct i915_vma *vma = i915_gem_obj_to_vma(to->legacy_hw_ctx.rcs_state,
 							   &dev_priv->gtt.base);
-		vma->bind_vma(vma, to->legacy_hw_ctx.rcs_state->cache_level, GLOBAL_BIND);
+		i915_gem_vma_bind(vma, to->legacy_hw_ctx.rcs_state->cache_level, GLOBAL_BIND);
 	}
 
 	if (!to->legacy_hw_ctx.initialized || i915_gem_context_is_default(to)) {
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 1420aeb..884ec39 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -376,7 +376,8 @@  i915_gem_execbuffer_relocate_entry(struct drm_i915_gem_object *obj,
 		struct i915_vma *vma =
 			list_first_entry(&target_i915_obj->vma_list,
 					 typeof(*vma), vma_link);
-		vma->bind_vma(vma, target_i915_obj->cache_level, GLOBAL_BIND);
+		i915_gem_vma_bind(vma, target_i915_obj->cache_level,
+				  GLOBAL_BIND);
 	}
 
 	/* Validate that the target is in a valid r/w GPU domain */
@@ -1392,7 +1393,7 @@  i915_gem_do_execbuffer(struct drm_device *dev, void *data,
 		 * allocate space first */
 		struct i915_vma *vma = i915_gem_obj_to_ggtt(batch_obj);
 		BUG_ON(!vma);
-		vma->bind_vma(vma, batch_obj->cache_level, GLOBAL_BIND);
+		i915_gem_vma_bind(vma, batch_obj->cache_level, GLOBAL_BIND);
 	}
 
 	if (flags & I915_DISPATCH_SECURE)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 254895d..2a75bce 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1343,7 +1343,7 @@  void i915_gem_restore_gtt_mappings(struct drm_device *dev)
 		 * without telling our object about it. So we need to fake it.
 		 */
 		obj->has_global_gtt_mapping = 0;
-		vma->bind_vma(vma, obj->cache_level, GLOBAL_BIND);
+		i915_gem_vma_bind(vma, obj->cache_level, GLOBAL_BIND);
 	}
 
 
@@ -2097,6 +2097,17 @@  int i915_gem_gtt_init(struct drm_device *dev)
 	return 0;
 }
 
+void i915_gem_vma_bind(struct i915_vma *vma, enum i915_cache_level cache_level,
+		       unsigned flags)
+{
+	vma->bind_vma(vma, cache_level, flags);
+}
+
+void i915_gem_vma_unbind(struct i915_vma *vma)
+{
+	vma->unbind_vma(vma);
+}
+
 static struct i915_vma *__i915_gem_vma_create(struct drm_i915_gem_object *obj,
 					      struct i915_address_space *vm)
 {