Am 19.11.19 um 10:12 schrieb Changfeng.Zhu:
From: changzhu
It may lose gpuvm invalidate acknowldege state across power-gating off
cycle. To avoid this issue in virt invalidation, add semaphore acquire
before invalidation and semaphore release after invalidation.
Change-Id: Ie98304e475166b53eed
From: changzhu
It may lose gpuvm invalidate acknowldege state across power-gating off
cycle. To avoid this issue in virt invalidation, add semaphore acquire
before invalidation and semaphore release after invalidation.
Change-Id: Ie98304e475166b53eed033462d76423b6b0fc25b
Signed-off-by: changzhu
