media: imx-jpeg: Add pm-runtime support for imx-jpeg

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Save some power by disabling/enabling the jpeg clocks with
every stream stop/start.
Do not use DL_FLAG_RPM_ACTIVE in mxc_jpeg_attach_pm_domains,
to ensure power domains are off after probe.

Signed-off-by: Mirela Rabulea <mirela.rabulea@oss.nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Mirela Rabulea 2021-10-07 17:30:38 +01:00 • committed by Mauro Carvalho Chehab

parent 305e191ccf

commit 4c2e5156d9

2 changed files with 72 additions and 3 deletions

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73

drivers/media/platform/imx-jpeg/mxc-jpeg.c

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2

drivers/media/platform/imx-jpeg/mxc-jpeg.h

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