input add touch class support Change-Id: Id5ee7235aeb89f23906ff8fa2af9528dce36447b Signed-off-by: dengwei1 <dengwei1@motorola.com> Reviewed-on: https://gerrit.mot.com/1511705 SME-Granted: SME Approvals Granted SLTApproved: Slta Waiver Tested-by: Jira Key Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com> Submit-Approved: Jira Key