AMD's fix is land on 4.9RC1: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/pinctrl /pinctrl-amd.c?id=refs/tags/v4.9-rc1
AMD suggest to backport following patch in 4.4 Kernel due to big difference between 4.9 and 4.4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/pinctrl/pinctrl-amd.c?id=e084448b5d26bfebe8a7b9c43bb57e685567563d -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1612006 Title: I2C touchpad does not work on AMD platform Status in HWE Next: In Progress Status in linux package in Ubuntu: Fix Released Status in linux source package in Xenial: Fix Released Bug description: Recent AMD platform has problems with I2C touchpads because its GPIO controller is not configured correctly. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1612006/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp