commit d16da3ecba5cf3a7fcdbf5bc8ad1d60c75624bf3
author Dileep Marchya <dmarchya@codeaurora.org> Sat May 20 01:56:21 2017 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Jul 05 06:09:59 2017 -0700
tree 13954b740a1518704d22e1a4e54cc9a820311083
parent a46ce7c6e3737d2d0f5d01c16e1cb14dbe6e733e

sdm: hwc2: Add support for HDMI as primary.

- Create external display if HDMI is already
  connected on boot.
- Wait for hotplug connect event if HDMI is not
  connected on boot.
- Notify surfaceflinger only once when primary
  display is created for first time.
- Destroy and recreate SDM external display on
  successive disconnect/connect. Do not notify
  surfaceflinger any subsequent hotplug events.
- Add null display implementation to route any
  incoming calls from surfaceflinger when display
  is disconnected.

CRs-Fixed: 2037067
Change-Id: I649756452d714e538c313cf80c0144934ad494f9