diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_object.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_object.h | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h index 5efb9936e05b..086a9bf5adcc 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h @@ -106,6 +106,11 @@ static inline void i915_gem_object_lock(struct drm_i915_gem_object *obj) dma_resv_lock(obj->base.resv, NULL); } +static inline bool i915_gem_object_trylock(struct drm_i915_gem_object *obj) +{ + return dma_resv_trylock(obj->base.resv); +} + static inline int i915_gem_object_lock_interruptible(struct drm_i915_gem_object *obj) { @@ -135,27 +140,40 @@ i915_gem_object_is_readonly(const struct drm_i915_gem_object *obj) } static inline bool +i915_gem_object_type_has(const struct drm_i915_gem_object *obj, + unsigned long flags) +{ + return obj->ops->flags & flags; +} + +static inline bool i915_gem_object_has_struct_page(const struct drm_i915_gem_object *obj) { - return obj->ops->flags & I915_GEM_OBJECT_HAS_STRUCT_PAGE; + return i915_gem_object_type_has(obj, I915_GEM_OBJECT_HAS_STRUCT_PAGE); } static inline bool i915_gem_object_is_shrinkable(const struct drm_i915_gem_object *obj) { - return obj->ops->flags & I915_GEM_OBJECT_IS_SHRINKABLE; + return i915_gem_object_type_has(obj, I915_GEM_OBJECT_IS_SHRINKABLE); } static inline bool i915_gem_object_is_proxy(const struct drm_i915_gem_object *obj) { - return obj->ops->flags & I915_GEM_OBJECT_IS_PROXY; + return i915_gem_object_type_has(obj, I915_GEM_OBJECT_IS_PROXY); +} + +static inline bool +i915_gem_object_never_bind_ggtt(const struct drm_i915_gem_object *obj) +{ + return i915_gem_object_type_has(obj, I915_GEM_OBJECT_NO_GGTT); } static inline bool i915_gem_object_needs_async_cancel(const struct drm_i915_gem_object *obj) { - return obj->ops->flags & I915_GEM_OBJECT_ASYNC_CANCEL; + return i915_gem_object_type_has(obj, I915_GEM_OBJECT_ASYNC_CANCEL); } static inline bool @@ -406,7 +424,8 @@ static inline bool cpu_write_needs_clflush(struct drm_i915_gem_object *obj) if (!(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_WRITE)) return true; - return obj->pin_global; /* currently in use by HW, keep flushed */ + /* Currently in use by HW (display engine)? Keep flushed. */ + return i915_gem_object_is_framebuffer(obj); } static inline void __start_cpu_write(struct drm_i915_gem_object *obj) |