From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Fri, 16 Mar 2012 14:47:51 +0000 (-0300)
Subject: [media] s5p-fimc: Reinitialize the pipeline properly after VIDIOC_STREAMOFF
X-Git-Tag: v3.5-rc1~104^2~438
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa333122c9c7d11d7d8486db09869517995af0a8;p=pandora-kernel.git

[media] s5p-fimc: Reinitialize the pipeline properly after VIDIOC_STREAMOFF

This patch prevents blocking on DQBUF at a video capture node in some
conditions, after STREAOMOFF/STREAMON sequence. The ST_CAPT_SUSPEND
flag should not be set during normal stream off, otherwise the
capture engine is not properly enabled at stream on.

Reported-by: Bernard Debbasch <b.debbasch@ssi.samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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