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[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)
commit74536b2ff073ed53d9c449d838938d6e500819f6
tree3555b4382c31aa17dfde3ebcef1fb7da97b2b51ctree | snapshot (tar.gz zip)
parentcd782f9d6d6c4a713b5cc5ccc0bb65f86e294b2fcommit | diff
[media] v4l: omap4iss: isif: Ignore VD0 interrupts when no buffer is available

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>
drivers/staging/media/omap4iss/iss_ipipeif.c diff | blob | blame | history