summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/i915/i915_gem_gtt.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
-rw-r--r--drivers/gpu/drm/i915/i915_gem_gtt.c50
1 files changed, 28 insertions, 22 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 52bc6c3dfe04..56f4f2e58d53 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2384,6 +2384,32 @@ static void gen8_ggtt_insert_entries(struct i915_address_space *vm,
assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
}
+struct insert_entries {
+ struct i915_address_space *vm;
+ struct sg_table *st;
+ uint64_t start;
+ enum i915_cache_level level;
+ u32 flags;
+};
+
+static int gen8_ggtt_insert_entries__cb(void *_arg)
+{
+ struct insert_entries *arg = _arg;
+ gen8_ggtt_insert_entries(arg->vm, arg->st,
+ arg->start, arg->level, arg->flags);
+ return 0;
+}
+
+static void gen8_ggtt_insert_entries__BKL(struct i915_address_space *vm,
+ struct sg_table *st,
+ uint64_t start,
+ enum i915_cache_level level,
+ u32 flags)
+{
+ struct insert_entries arg = { vm, st, start, level, flags };
+ stop_machine(gen8_ggtt_insert_entries__cb, &arg, NULL);
+}
+
/*
* Binds an object into the global gtt with the specified cache level. The object
* will be accessible to the GPU via commands whose operands reference offsets
@@ -2560,26 +2586,6 @@ static int ggtt_bind_vma(struct i915_vma *vma,
return 0;
}
-struct ggtt_bind_vma__cb {
- struct i915_vma *vma;
- enum i915_cache_level cache_level;
- u32 flags;
-};
-
-static int ggtt_bind_vma__cb(void *_arg)
-{
- struct ggtt_bind_vma__cb *arg = _arg;
- return ggtt_bind_vma(arg->vma, arg->cache_level, arg->flags);
-}
-
-static int ggtt_bind_vma__BKL(struct i915_vma *vma,
- enum i915_cache_level cache_level,
- u32 flags)
-{
- struct ggtt_bind_vma__cb arg = { vma, cache_level, flags };
- return stop_machine(ggtt_bind_vma__cb, &arg, NULL);
-}
-
static int aliasing_gtt_bind_vma(struct i915_vma *vma,
enum i915_cache_level cache_level,
u32 flags)
@@ -3048,8 +3054,8 @@ static int gen8_gmch_probe(struct drm_device *dev,
dev_priv->gtt.base.bind_vma = ggtt_bind_vma;
dev_priv->gtt.base.unbind_vma = ggtt_unbind_vma;
- if (IS_CHERRYVIEW(dev))
- dev_priv->gtt.base.bind_vma = ggtt_bind_vma__BKL;
+ if (IS_CHERRYVIEW(dev_priv))
+ dev_priv->gtt.base.insert_entries = gen8_ggtt_insert_entries__BKL;
return ret;
}
OpenPOWER on IntegriCloud