[display]: correct dsi-lvds bridge register setting

[display]: correct dsi-lvds bridge register setting

BZ: 32733

correct bridge register setting per spec.

Change-Id: I41836c3e4ed4bdd3ac8734d0c0079ff5e089f7bd
Signed-off-by: Geng Xiujun <xiujun.geng@intel.com>
Reviewed-on: http://android.intel.com:8080/46027
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Tested-by: Tong, BoX <box.tong@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>