Il 12/11/21 11:55, Yong Wu ha scritto:
From: Yongqiang Niu <[email protected]>
Prepare for smi cleaning up "mediatek,larb".
Display use the dispsys device to call pm_rumtime_get_sync before.
This patch add pm_runtime_xx with ovl and rdma device whose nodes has
"iommus" property, then display could help pm_runtime_get for smi via
ovl or rdma device.
CC: CK Hu <[email protected]>
Signed-off-by: Yongqiang Niu <[email protected]>
Signed-off-by: Yong Wu <[email protected]>
(Yong: Use pm_runtime_resume_and_get instead of pm_runtime_get_sync)
Acked-by: Chun-Kuang Hu <[email protected]>
Tested-by: Frank Wunderlich <[email protected]> # BPI-R2/MT7623
Reviewed-by: AngeloGioacchino Del Regno
<[email protected]>
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