drm/i915: Rename GGTT init functions
Rename and document the GGTT init functions to give a better
idea of the context where they are called from.
i915_gem_gtt_init => i915_ggtt_init_hw
i915_gem_init_global_gtt => i915_gem_init_ggtt
i915_global_gtt_cleanup => i915_ggtt_cleanup_hw
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1458830866-12578-1-git-send-email-joonas.lahtinen@linux.intel.com
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 073c6bb..f8f09d1 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2804,7 +2804,11 @@
return 0;
}
-void i915_gem_init_global_gtt(struct drm_device *dev)
+/**
+ * i915_gem_init_ggtt - Initialize GEM for Global GTT
+ * @dev: DRM device
+ */
+void i915_gem_init_ggtt(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
u64 gtt_size, mappable_size;
@@ -2815,7 +2819,11 @@
i915_gem_setup_global_gtt(dev, 0, mappable_size, gtt_size);
}
-void i915_global_gtt_cleanup(struct drm_device *dev)
+/**
+ * i915_ggtt_cleanup_hw - Clean up GGTT hardware initialization
+ * @dev: DRM device
+ */
+void i915_ggtt_cleanup_hw(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_address_space *vm = &dev_priv->ggtt.base;
@@ -3153,7 +3161,11 @@
intel_gmch_remove();
}
-int i915_gem_gtt_init(struct drm_device *dev)
+/**
+ * i915_ggtt_init_hw - Initialize GGTT hardware
+ * @dev: DRM device
+ */
+int i915_ggtt_init_hw(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_ggtt *ggtt = &dev_priv->ggtt;