Fix the audio notification path by triggering the sending of
the notification once the audio codec has been registered. This
allows the main display thread to execute until completion,
and for the audio setup to be done asynchronously once the audio
subsystem is ready.
CRs-Fixed: 2118984
Change-Id: Ib0712f983ac86f224fae66ca8ef2a07e3ae76ac2
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Add support for the external display module, which is a utility
to manage display interface and audio codec interactions
associated with the cable connect/disconnect events of the
display interfaces. The helper class is responsible for
routing operations called by the audio codec to a particular
display, and for creating and updating the audio switch nodes.
This implementation is based on a snapshot of the external
display module as of this commit 3c1b6b9787c7ee06 ("msm: mdss:
remove HDMI connected flags") on kernel-4.4.
CRs-Fixed: 2020938
Change-Id: Ifcfb0ef6e08d979fb3a6dfe8d878e24283a45389
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
