tree bb489b34be282b8c23d892006b3e7cd529b82636
parent 98f8530af3bb8636b7b173443c90686c485205d6
author Igor Murashkin <iam@google.com> 1407367947 -0700
committer Igor Murashkin <iam@google.com> 1407449133 +0000

camera2: (LEGACY) Don't stop preview when there are no requests left

* This allows flash mode=TORCH to keep working if only a single
request is submitted and the device goes to the idle state.

Bug: 16305644
Change-Id: Id2e3451f85dbf9b545d3a70977b8fcfb0922a0eb