Messages in this thread | | | Subject | Re: [PATCH v9 08/15] drm/mediatek: Add pm runtime support for ovl and rdma | From | AngeloGioacchino Del Regno <> | Date | Tue, 11 Jan 2022 11:57:43 +0100 |
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Il 12/11/21 11:55, Yong Wu ha scritto: > From: Yongqiang Niu <yongqiang.niu@mediatek.com> > > 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 <ck.hu@mediatek.com> > Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> > Signed-off-by: Yong Wu <yong.wu@mediatek.com> > (Yong: Use pm_runtime_resume_and_get instead of pm_runtime_get_sync) > Acked-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> > Tested-by: Frank Wunderlich <frank-w@public-files.de> # BPI-R2/MT7623
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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