[media] marvell-cam: ensure that the camera stops when requested

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The controller stop/restart logic could possibly restart DMA after the
driver things things have stopped, with suitably ugly results.  Make sure
that we only restart the hardware if we're supposed to be streaming.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Jonathan Corbet 2012-03-16 19:14:50 -03:00 • committed by Mauro Carvalho Chehab

parent 7e4964fa16

commit 49df19ebcc

1 changed files with 6 additions and 1 deletions

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7

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

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