zenfone6: Import stock motor service and Tile trigger motor

squash commits of Luca Stefani <luca.stefani.ge1@gmail.com> changes:

* Import stock motor service
* Add a tile to trigger camera rotation control
* Add props used by stock camera
* Don't enable undistortion
diff --git a/system.prop b/system.prop
index 40d888c..7786d61 100644
--- a/system.prop
+++ b/system.prop
@@ -1,3 +1,28 @@
+# Camera
+persist.camera.capture.hdrplus.dump=0
+ro.asus.camera.ai_scene_mode=0:1;1:1;2:1;3:1
+ro.asus.camera.cam0.eis.sup_list=4K@60,4K@30,FHD@60,FHD@30,HD@30,TV@30
+ro.asus.camera.cam0.exposure_time_range=312500,32000000000
+ro.asus.camera.cam0.preview_fps_range=8,45
+ro.asus.camera.cam0.stream_list=1P/2Y/1J
+ro.asus.camera.cam0.video_fps=HD@60,FHD@60,4K@60
+ro.asus.camera.cam1.eis.sup_list=4K@60,4K@30,FHD@60,FHD@30,HD@30,TV@30
+ro.asus.camera.cam1.exposure_time_range=312500,32000000000
+ro.asus.camera.cam1.preview_fps_range=8,45
+ro.asus.camera.cam1.stream_list=1P/2Y/1J
+ro.asus.camera.cam1.video_fps=HD@60,FHD@60,4K@60
+ro.asus.camera.cam2.eis.sup_list=4K@60,4K@30,FHD@60,FHD@30,HD@30,TV@30
+ro.asus.camera.cam2.exposure_time_range=100000,16000000000
+ro.asus.camera.cam2.video_fps=HD@60,FHD@60,4K@30
+ro.asus.camera.cam3.eis.sup_list=4K@60,4K@30,FHD@60,FHD@30,HD@30,TV@30
+ro.asus.camera.cam3.exposure_time_range=100000,16000000000
+ro.asus.camera.cam3.video_fps=HD@60,FHD@60,4K@30
+ro.asus.camera.dual_bokeh=0:0;1:0;2:0;3:0;4:1;5:1
+ro.asus.camera.fovc=0:1;1:1;2:0;3:0
+ro.asus.camera.lens_type=0:standard;1:standard;2:wide-angle;3:wide-angle;4:virtual;5:virtual
+ro.asus.camera.preview_beauty=4:1;5:1
+ro.asus.camera.use_frame_processor=0
+
 # CNE
 persist.vendor.cne.feature=1