Merge 'android-msm-pixel-4.19' into android-msm-barbet-4.19

Bug: 187909050
Signed-off-by: Lucas Wei <lucaswei@google.com>
Change-Id: Ife28b0b6643ddfbdb4e354e3765a2dbcc864dc67
tree: 7d687de188a4e693a41d74068d4024dc865eb13d
  1. config/
  2. drivers/
  3. include/
  4. Makefile