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authorDaniel Vetter <daniel.vetter@ffwll.ch>2010-02-19 11:52:00 +0100
committerEric Anholt <eric@anholt.net>2010-02-26 13:23:21 -0800
commit4df2faf4512c2e2ffa6793e055c73a4e7b8b5e36 (patch)
tree8cda947d8231745aa91085e36b210d5bb8d7651b /drivers
parent63560396536e9eb8858826fcbfc14d4015a41a95 (diff)
downloadop-kernel-dev-4df2faf4512c2e2ffa6793e055c73a4e7b8b5e36.zip
op-kernel-dev-4df2faf4512c2e2ffa6793e055c73a4e7b8b5e36.tar.gz
drm/i915: reuse i915_gpu_idle helper
We have it, so use it. This required moving the function to avoid a forward declaration. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c56
1 files changed, 25 insertions, 31 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 4b6d427..2571d1f 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2095,11 +2095,34 @@ i915_gem_find_inactive_object(struct drm_device *dev, int min_size)
}
static int
+i915_gpu_idle(struct drm_device *dev)
+{
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ bool lists_empty;
+ uint32_t seqno;
+
+ spin_lock(&dev_priv->mm.active_list_lock);
+ lists_empty = list_empty(&dev_priv->mm.flushing_list) &&
+ list_empty(&dev_priv->mm.active_list);
+ spin_unlock(&dev_priv->mm.active_list_lock);
+
+ if (lists_empty)
+ return 0;
+
+ /* Flush everything onto the inactive list. */
+ i915_gem_flush(dev, I915_GEM_GPU_DOMAINS, I915_GEM_GPU_DOMAINS);
+ seqno = i915_add_request(dev, NULL, I915_GEM_GPU_DOMAINS);
+ if (seqno == 0)
+ return -ENOMEM;
+
+ return i915_wait_request(dev, seqno);
+}
+
+static int
i915_gem_evict_everything(struct drm_device *dev)
{
drm_i915_private_t *dev_priv = dev->dev_private;
int ret;
- uint32_t seqno;
bool lists_empty;
spin_lock(&dev_priv->mm.active_list_lock);
@@ -2112,12 +2135,7 @@ i915_gem_evict_everything(struct drm_device *dev)
return -ENOSPC;
/* Flush everything (on to the inactive lists) and evict */
- i915_gem_flush(dev, I915_GEM_GPU_DOMAINS, I915_GEM_GPU_DOMAINS);
- seqno = i915_add_request(dev, NULL, I915_GEM_GPU_DOMAINS);
- if (seqno == 0)
- return -ENOMEM;
-
- ret = i915_wait_request(dev, seqno);
+ ret = i915_gpu_idle(dev);
if (ret)
return ret;
@@ -4475,30 +4493,6 @@ i915_gem_evict_from_inactive_list(struct drm_device *dev)
return 0;
}
-static int
-i915_gpu_idle(struct drm_device *dev)
-{
- drm_i915_private_t *dev_priv = dev->dev_private;
- bool lists_empty;
- uint32_t seqno;
-
- spin_lock(&dev_priv->mm.active_list_lock);
- lists_empty = list_empty(&dev_priv->mm.flushing_list) &&
- list_empty(&dev_priv->mm.active_list);
- spin_unlock(&dev_priv->mm.active_list_lock);
-
- if (lists_empty)
- return 0;
-
- /* Flush everything onto the inactive list. */
- i915_gem_flush(dev, I915_GEM_GPU_DOMAINS, I915_GEM_GPU_DOMAINS);
- seqno = i915_add_request(dev, NULL, I915_GEM_GPU_DOMAINS);
- if (seqno == 0)
- return -ENOMEM;
-
- return i915_wait_request(dev, seqno);
-}
-
int
i915_gem_idle(struct drm_device *dev)
{
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