diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_sw_fence.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_sw_fence.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_sw_fence.h b/drivers/gpu/drm/i915/i915_sw_fence.h index cd239e92f67f..707dfc4f0da5 100644 --- a/drivers/gpu/drm/i915/i915_sw_fence.h +++ b/drivers/gpu/drm/i915/i915_sw_fence.h @@ -46,6 +46,9 @@ void i915_sw_fence_commit(struct i915_sw_fence *fence); int i915_sw_fence_await_sw_fence(struct i915_sw_fence *fence, struct i915_sw_fence *after, wait_queue_t *wq); +int i915_sw_fence_await_sw_fence_gfp(struct i915_sw_fence *fence, + struct i915_sw_fence *after, + gfp_t gfp); int i915_sw_fence_await_dma_fence(struct i915_sw_fence *fence, struct dma_fence *dma, unsigned long timeout, @@ -62,4 +65,9 @@ static inline bool i915_sw_fence_done(const struct i915_sw_fence *fence) return atomic_read(&fence->pending) < 0; } +static inline void i915_sw_fence_wait(struct i915_sw_fence *fence) +{ + wait_event(fence->wait, i915_sw_fence_done(fence)); +} + #endif /* _I915_SW_FENCE_H_ */ |
