tree a7235219e99ed8279ebd4ed21082b686f389131a
parent bbba2e620683fefe86589257d4fbe1d42e608531
author Ramkumar Radhakrishnan <ramkumar@codeaurora.org> 1388473887 -0800
committer Gerrit - the friendly Code Review server <code-review@localhost> 1390358464 -0800

hwc: Common Display HAL to support VDS & V4L2 WFD solutions

1. Define classes for VDS and V4L2 based WFD solutions.
2. Overload the functionalities for VDS and V4L2 WFD solutions.
3. Instantiate VDS object or V4L2 object during hwc init based on the
   property persist.hwc.enable_vds set by the user.
4. VDS solution is not verified as it requires some dependent changes.

Change-Id: I74bf944d532da138c850d4ec0c20b4a881489efa