Add support for dynamically changing the GOP size, bitrate, frame rate,
constant intra quantization parameter, number of intra refresh macro
blocks and slice mode parameters.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>