cras: Add preliminary message for notifying of hardware changes
Details
gavd needs to be able to communicate device information to cras.
This will be accomplished through the cras command socket.
This change adds a 'device information' notification to the set of
commands that cras can receive.
At present, this API is not used, and it does nothing internally
other than logging the information provided by gavd. It is also not
yet used.
Testing
Using an upcoming change to gavd which publishes the device info to
cras, this change has been shown to function as expected.
BUG=NONE
TEST=See above
Change-Id: I3f8ece5571f2ddca48a4aae884a7b2f9e287605d
Signed-off-by: Taylor Hutt <thutt@chromium.org>
4 files changed
