Hi, Jean, This is the patch we have discussed, please check, thank you all :) 1.This patch add check for fan4,5,6,7 and do not create device file if their Pins are not configured as fan. 2.Fix the issue that can not set fan divisor to 128. 3.Fix the index out of bounds bug in w83792d_detect function. Best Regards Yuan Mu ===========================================================================================The privileged confidential information contained in this email is intended for use only by the addressees as indicated by the original sender of this email. If you are not the addressee indicated in this email or are not responsible for delivery of the email to such a person, please kindly reply to the sender indicating this fact and delete all copies of it from your computer and network server immediately. Your cooperation is highly appreciated. It is advised that any unauthorized use of confidential information of Winbond is strictly prohibited; and any information in this email irrelevant to the official business of Winbond shall be deemed as neither given nor endorsed by Winbond. ===========================================================================================If your computer is unable to decode Chinese font, please ignore the following message.It essentially repeats the statement in English given above.???H???????t?????q?l???]???????K?????T, ?????v???o?H?H???w?????H?H???\\????. ?????z???D?Q???w?????H?H???]???????]?b???g???v?????????U???????H??, ???z?i?????o?H?H?????Y?N?H???q?q???P???????A???????H????. ?????z???X?@, ?????????P??. ?S??????, ???????g???v?????????????q?l?????K???T???????O?Q?Y???T????. ?H???P?????q?l???~?L???????e,???o?????????q?l?????????N??.