tree 8b6412870c0a12c34f5c920286185bf377e60547
parent d2c806d8c9874901db235c17dd99806a01bc42e5
author Saurabh Shah <saurshah@codeaurora.org> 1503617414 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> 1505370764 -0700

HWC: Granular locking

Revert "hwc2: Allow non-atomic execution of validate and present apis"
This reverts commit 6c26ba95607418a39f0b82ec1212df0e6e226852.

Add per display granular locking in HWC to align with the Validate,
Present call sequence from SF, that happens independently for each
display and possibly on different threads.

Change-Id: Ia092d7f6e6dc26ad22286a93de7b663e8bdf23d0
CRs-fixed: 2095334