If a certain type of light isn't available, we want to indicate this,
but it isn't an error.
Bug: N/A (was asked to do this for some fixit)
Test: N/A
Change-Id: I69038964db22425a7e9b2c722ddd4f38bf5bea2e
As an example and also to expose which lights are
registered easily. Note, this is all the information
that we can print given the libhardware lights interface.
Bug: 70846424
Test: lshal debug
Change-Id: I5f55e3e64149fc63a45ab9dab94d5fea27bb61da
This is only for hals which are currently only in master. Separate
commit for hals currently in AOSP.
Test: pass
Change-Id: I0b1a09798c49f4f0141f36a322c4749e47eded03