drm/i915: Rename dev_priv->ring to dev_priv->render_ring.

With the advent of the BSD ring, be clear about which ring this is.
The docs are pretty consistent with calling this the Render engine at
this point.

1 files changed, 14 insertions, 14 deletions

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 13a796fafaee..06058ddb4eed 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -368,7 +368,7 @@ i915_gem_init_ringbuffer(struct drm_device *dev)
         drm_i915_private_t *dev_priv = dev->dev_private;
         struct drm_gem_object *obj;
         struct drm_i915_gem_object *obj_priv;
-        drm_i915_ring_buffer_t *ring = &dev_priv->ring;
+        drm_i915_ring_buffer_t *ring = &dev_priv->render_ring;
         int ret;
         u32 head;
 
@@ -403,7 +403,7 @@ i915_gem_init_ringbuffer(struct drm_device *dev)
         drm_core_ioremap_wc(&ring->map, dev);
         if (ring->map.handle == NULL) {
                 DRM_ERROR("Failed to map ringbuffer.\n");
-                memset(&dev_priv->ring, 0, sizeof(dev_priv->ring));
+                memset(&dev_priv->render_ring, 0, sizeof(dev_priv->render_ring));
                 i915_gem_object_unpin(obj);
                 drm_gem_object_unreference(obj);
                 i915_gem_cleanup_hws(dev);
@@ -481,15 +481,15 @@ i915_gem_cleanup_ringbuffer(struct drm_device *dev)
 {
         drm_i915_private_t *dev_priv = dev->dev_private;
 
-        if (dev_priv->ring.ring_obj == NULL)
+        if (dev_priv->render_ring.ring_obj == NULL)
                 return;
 
-        drm_core_ioremapfree(&dev_priv->ring.map, dev);
+        drm_core_ioremapfree(&dev_priv->render_ring.map, dev);
 
-        i915_gem_object_unpin(dev_priv->ring.ring_obj);
-        drm_gem_object_unreference(dev_priv->ring.ring_obj);
-        dev_priv->ring.ring_obj = NULL;
-        memset(&dev_priv->ring, 0, sizeof(dev_priv->ring));
+        i915_gem_object_unpin(dev_priv->render_ring.ring_obj);
+        drm_gem_object_unreference(dev_priv->render_ring.ring_obj);
+        dev_priv->render_ring.ring_obj = NULL;
+        memset(&dev_priv->render_ring, 0, sizeof(dev_priv->render_ring));
 
         i915_gem_cleanup_hws(dev);
 }
@@ -503,21 +503,21 @@ int i915_wrap_ring(struct drm_device *dev)
         volatile unsigned int *virt;
         int rem;
 
-        rem = dev_priv->ring.Size - dev_priv->ring.tail;
-        if (dev_priv->ring.space < rem) {
+        rem = dev_priv->render_ring.Size - dev_priv->render_ring.tail;
+        if (dev_priv->render_ring.space < rem) {
                 int ret = i915_wait_ring(dev, rem, __func__);
                 if (ret)
                         return ret;
         }
-        dev_priv->ring.space -= rem;
+        dev_priv->render_ring.space -= rem;
 
         virt = (unsigned int *)
-                (dev_priv->ring.virtual_start + dev_priv->ring.tail);
+                (dev_priv->render_ring.virtual_start + dev_priv->render_ring.tail);
         rem /= 4;
         while (rem--)
                 *virt++ = MI_NOOP;
 
-        dev_priv->ring.tail = 0;
+        dev_priv->render_ring.tail = 0;
 
         return 0;
 }
@@ -525,7 +525,7 @@ int i915_wrap_ring(struct drm_device *dev)
 int i915_wait_ring(struct drm_device * dev, int n, const char *caller)
 {
         drm_i915_private_t *dev_priv = dev->dev_private;
-        drm_i915_ring_buffer_t *ring = &(dev_priv->ring);
+        drm_i915_ring_buffer_t *ring = &(dev_priv->render_ring);
         u32 acthd_reg = IS_I965G(dev) ? ACTHD_I965 : ACTHD;
         u32 last_acthd = I915_READ(acthd_reg);
         u32 acthd;