[media] marvell-cam: Increase the DMA shutdown timeout

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Experience shows that, on the Armada platform, it can take as much as 120ms
for the DMA engine to actually shut down after it has been told to.  So a
40ms timeout is not adequate; use 150ms instead.  Also make sure we don't
leave the DMA_ACTIVE flag set once things are down.

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 19:14:52 -03:00 • committed by Mauro Carvalho Chehab

parent 0770d07f7b

commit 482d35c41f

1 changed files with 9 additions and 1 deletions

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

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