diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 50 |
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; } |