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| author |   Yongqiang Niu <yongqiang.niu@mediatek.com> | 2022-01-17 08:05:05 +0100 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-01-28 15:30:21 +0100 |
| commit | 5db12f5d843b32733979d6f809bbb6974b42e90e (patch) | |
| tree | 1e4dd8512ffaede62b8258924a1d4324323047f4 /scripts/extract-vmlinux | |
| parent | media: mtk-mdp: Get rid of mtk_smi_larb_get/put (diff) | |
| download | linux-dev-5db12f5d843b32733979d6f809bbb6974b42e90e.tar.xz linux-dev-5db12f5d843b32733979d6f809bbb6974b42e90e.zip | |
media: drm/mediatek: Add pm runtime support for ovl and rdma
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.
(Yong: Use pm_runtime_resume_and_get instead of pm_runtime_get_sync)
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>
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>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'scripts/extract-vmlinux')
0 files changed, 0 insertions, 0 deletions