drm/ttm: Export symbols needed for vmwgfx suspend / resume operations.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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2 changed files with 3 additions and 0 deletions
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@ -1867,3 +1867,4 @@ void ttm_bo_swapout_all(struct ttm_bo_device *bdev)
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while (ttm_bo_swapout(&bdev->glob->shrink) == 0)
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;
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}
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EXPORT_SYMBOL(ttm_bo_swapout_all);
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@ -288,6 +288,7 @@ void ttm_suspend_unlock(struct ttm_lock *lock)
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wake_up_all(&lock->queue);
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spin_unlock(&lock->lock);
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}
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EXPORT_SYMBOL(ttm_suspend_unlock);
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static bool __ttm_suspend_lock(struct ttm_lock *lock)
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{
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@ -309,3 +310,4 @@ void ttm_suspend_lock(struct ttm_lock *lock)
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{
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wait_event(lock->queue, __ttm_suspend_lock(lock));
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}
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EXPORT_SYMBOL(ttm_suspend_lock);
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