013c35b22e
Rework LP-11 and LP-111 mode documentation to make it more understandable and useful. This involves adding pre_streamon and post_streamon callbacks that make it possible to explicitly transition the transmitter to either mode. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>