To eliminate the resonance noise during system vibrator vibrating, set actuator to DAC 154 position, then the resonance noise can be obviously improved. To achieve the combination between vibrator and camera AF actuator,we implement: - Actuator separately control during camera power off. - Actuator policy to avoid vibrating disturb normal camera AF. Change-Id: Ibf4aa73266b44e9f92275b5e9d1fb8dfd5d44f78 Signed-off-by: huangdra <huangdra@motorola.com> Reviewed-on: https://gerrit.mot.com/1835501 SLTApproved: Slta Waiver SME-Granted: SME Approvals Granted Tested-by: Jira Key Reviewed-by: Jian Zhang <zhangjo@motorola.com> Reviewed-by: Zhilong Wang <wangzl30@motorola.com> Reviewed-by: Dawei Wang <wangdw10@motorola.com> Reviewed-by: Ji Zhao <zhaoji1@lenovo.com> Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com> Reviewed-by: Long Cheng <chengl1@motorola.com> Submit-Approved: Jira Key