ASoC: codecs: add cable connect/disconnect acknowledgment

Add support for cable connect/disconnect acknowledgment
between HDMI/DisplayPort audio codec driver and display
driver to replace sysfs node mechanism.

CRs-Fixed: 2013097
Change-Id: I3b385a5e9933f7e99f1dbb9848a2664f687bd7d7
Signed-off-by: Kuirong Wang <kuirongw@codeaurora.org>
1 file changed