commit 6316489bf55ba033c035bcdf044e3cb48996fb31
author Chien-Yu Chen <cychen@google.com> Mon Oct 02 11:22:17 2017 -0700
committer Trevor Bunker <trevorbunker@google.com> Fri Dec 01 08:10:44 2017 -0800
tree f69a432b5cfb0af2747068cb59eeb20422e00b7e
parent d41f0274f7b3694c8ceeee0659a247f0fcc3c11c

DO NOT MERGE QCamera3: Fix Easel HDR+ mode after flush

Reset mFirstPreviewIntentSeen in flush if HAL intends to restart the
channel after flush. Without this, Easel HDR+ mode will not be
enabled after flush, unless a new session is configured.

Create a HDR+ client listener handling thread to avoid handling
HDR+ client callbacks in HAL in the callback thread, which may lead
to deadlocks.

Test: Camera CTS
Bug: 67112292
Bug: 65448794
Change-Id: I3f1ad5d6a610b8e0f21e476c49906b461d8c36b2