Patch provided courtesy of Conexant http://www.conexant.com.
Signed-off-by: NSrinivasa Deevi <srinivasa.deevi@conexant.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>