media: staging: rkisp1: cap: serialize start/stop stream

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In order to support simultaneous streaming from both capture devices,
start/stop vb2 calls need to be serialized to allow multiple concurrent
calls.

Signed-off-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Helen Koike 2020-03-16 22:00:44 +01:00 • committed by Mauro Carvalho Chehab

parent 60e915354c

commit e4b0326c4d

3 changed files with 13 additions and 0 deletions

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9

drivers/staging/media/rkisp1/rkisp1-capture.c

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2

drivers/staging/media/rkisp1/rkisp1-common.h

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2

drivers/staging/media/rkisp1/rkisp1-dev.c

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