commit 7e6b83bafd66e257e341970b1fb5eb3e0d8c4640
author Bhuvan Varshney <bvarshne@codeaurora.org> Thu Nov 22 14:48:47 2018 +0530
committer Bhuvan Varshney <bvarshne@codeaurora.org> Wed Nov 28 16:19:59 2018 +0530
tree 29f2f33a80d41865daf67c0f2e77891289cc4ac1
parent b1a7309f1d9335325b1b264cd614e818aec2d9b7

NFC: Modify HIDL for dynamic loading of HAL library

HIDL now uses dlopen to open a HAL shared library based
on NFC Chip ID and firmware version. if an error occurs
in dynamic library loading, a default HAL is loaded.

The dynamic loading API provides a function to close the
dynamic library and clear references to it on NFC disable.

NFC debug enabled flag is retrieved from NFC hal during
initialization of dynamic loading API.

Changes done to support common vendor image for NFC.

Change-Id: I59ebe14cf0afbfb70f758fc1b85f58d8bb60e444