media: marvell-ccic: add support for runtime PM

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On MMP3, the camera block lives on a separate power island. We want to
turn it off if the CCIC is not in use to conserve power.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Lubomir Rintel 2020-08-18 00:08:50 +02:00 • committed by Mauro Carvalho Chehab

parent 9ac7400f49

commit 55cd34524a

2 changed files with 43 additions and 31 deletions

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31

drivers/media/platform/marvell-ccic/mcam-core.c

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43

drivers/media/platform/marvell-ccic/mmp-driver.c

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