mirrorlink: Add mirrorlink specific permissions

1. Add usb genfs entry for kona
2. Allow access to /proc/asound/pcm file

Change-Id: Ic765e318c13d8c74423ad51e9b8399667775a582
2 files changed
tree: be2a3ca039604ce205e307fcf611936b222aec53
  1. generic/
  2. legacy/
  3. qva/
  4. Android.mk