Yongqiang Niu ef668f2790 drm/mediatek: Adjust rdma fifo threshold calculate formula ...

The orginal formula will caused rdma fifo threshold config overflow
and no one could come out a solution for all SoC,
set threshold to 70% of max fifo size to make sure it will
not overflow, and 70% is a empirical vlaue.

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>

2021-07-12 22:47:27 +08:00

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