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drm/ttm: Export symbols needed for vmwgfx suspend / resume operations.

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Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Thomas Hellstrom
2010-01-13 22:28:42 +01:00
committed by Dave Airlie
parent 476d51dbdb
commit e99e1e7893
2 changed files with 3 additions and 0 deletions
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1
drivers/gpu/drm/ttm/ttm_bo.c
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@@ -1867,3 +1867,4 @@ void ttm_bo_swapout_all(struct ttm_bo_device *bdev)
while (ttm_bo_swapout(&bdev->glob->shrink) == 0) while (ttm_bo_swapout(&bdev->glob->shrink) == 0)
; ;
} }
EXPORT_SYMBOL(ttm_bo_swapout_all);

2
drivers/gpu/drm/ttm/ttm_lock.c
View File

@@ -288,6 +288,7 @@ void ttm_suspend_unlock(struct ttm_lock *lock)
wake_up_all(&lock->queue); wake_up_all(&lock->queue);
spin_unlock(&lock->lock); spin_unlock(&lock->lock);
} }
EXPORT_SYMBOL(ttm_suspend_unlock);
static bool __ttm_suspend_lock(struct ttm_lock *lock) static bool __ttm_suspend_lock(struct ttm_lock *lock)
{ {
@@ -309,3 +310,4 @@ void ttm_suspend_lock(struct ttm_lock *lock)
{ {
wait_event(lock->queue, __ttm_suspend_lock(lock)); wait_event(lock->queue, __ttm_suspend_lock(lock));
} }
EXPORT_SYMBOL(ttm_suspend_lock);