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 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h index 8cf082abb0ab..b0488517e945 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h @@ -99,16 +99,29 @@ i915_gem_object_put(struct drm_i915_gem_object *obj) __drm_gem_object_put(&obj->base); } +#define assert_object_held(obj) reservation_object_assert_held((obj)->resv) + static inline void i915_gem_object_lock(struct drm_i915_gem_object *obj) { reservation_object_lock(obj->resv, NULL); } +static inline int +i915_gem_object_lock_interruptible(struct drm_i915_gem_object *obj) +{ + return reservation_object_lock_interruptible(obj->resv, NULL); +} + static inline void i915_gem_object_unlock(struct drm_i915_gem_object *obj) { reservation_object_unlock(obj->resv); } +struct dma_fence * +i915_gem_object_lock_fence(struct drm_i915_gem_object *obj); +void i915_gem_object_unlock_fence(struct drm_i915_gem_object *obj, + struct dma_fence *fence); + static inline void i915_gem_object_set_readonly(struct drm_i915_gem_object *obj) { @@ -372,6 +385,7 @@ static inline void i915_gem_object_finish_access(struct drm_i915_gem_object *obj) { i915_gem_object_unpin_pages(obj); + i915_gem_object_unlock(obj); } static inline struct intel_engine_cs * |