tree b934ed22faefe2616587a0211cf8474dc473ff17
parent 526698f6ed1ab9cba14644f17406c49c9294d170
author Jonas Larsson <ljonas@google.com> 1571791792 -0700
committer June Tate-Gans <jtgans@google.com> 1572282853 -0500

Use gbm-format=argb8888 for primary output plane

Primary plane must support alpha for video "overlays" to work.
They're really underlays since they are below the primary plane,
and hence the need to have transparent regions in it.

BUG: 142883165
Change-Id: I5ed98747e0e1d5bae76c889af933e48b1326f0b8