[media] v4l: omap4iss: isif: Ignore VD0 interrupts when no buffer is available
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Thu, 29 Aug 2013 10:40:37 +0000 (07:40 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Wed, 11 Dec 2013 08:57:23 +0000 (06:57 -0200)
The ISIF generates VD0 interrupts even when writes are disabled.
Disabling the ISIF when no buffer is available is thus not be enough, we
need to handle the situation explicitly.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

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