The detect_cvt/gtf() now supports timing calculations for interlaced
format.
Signed-off-by: NPrashant Laddha <prladdha@cisco.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>