Add display_get_state to get lcd state 54/210054/1 accepted/tizen/unified/20190716.111215 submit/tizen/20190716.052128
-rw-r--r-- 509 AUTHORS
-rw-r--r-- 1048 CMakeLists.txt
-rw-r--r-- 11560 LICENSE
-rw-r--r-- 11431 LICENSE.APLv2
-rw-r--r-- 233 NOTICE
drwxr-xr-x - debian
-rw-r--r-- 67 device-manager-plugin-emul.manifest
drwxr-xr-x - hw
drwxr-xr-x - include
drwxr-xr-x - packaging
drwxr-xr-x - src