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Amd ryzen controller8/30/2023 ![]() ![]() Other AMD laptop owners have resorted to using a DKMS version of this driver in order to make use of their laptops.Īmong the many laptops this new AMD MP2 driver should help for working touchpads or touchscreens are the Dell Latitude 5495, Lenovo Yoga 530, Lenovo Ideapad 530s, Acer Nitro 5, Huawei Matebook D, and many others sporting this new controller.All Ryzen chips slot into AMD’s new AM4 motherboards, but those motherboards are all built using different chipsets that directly affect your computer’s capabilities. Now once upgrading to Linux 5.2+, the support should be even better thanks to various functionality improvements over the original driver patched into Ubuntu kernels. Ubuntu has been one of the distributions carrying a patch of AMD's original driver code. If your touchpad is currently working on an AMD Zen notebook, it's possible the original AMD MP2 driver is at play. But now it's queued and ready for use with Linux 5.2 mainline. This long overdue driver is based on code AMD released back in 2018 but took a rewrite and going through several rounds of review to get it into shape for merging to mainline. The i2c-amd-mp2 driver is currently queued in i2c-next for introduction with the Linux 5.2 merge window, which should open tomorrow assuming Linux 5.1 releases as expected. That's been due to a lack of AMD PCIe MP2 I2C controller support, but a new driver is being merged for Linux 5.2 to properly support that controller. On top of many new features and other changes, AMD Ryzen laptops will be better supported by this kernel update to be released as stable around July.Ī number of AMD Ryzen laptops up to this point haven't had working touchscreens/touchpads when running on the mainline kernel. Linux 5.2 is certainly going to be a big kernel release. ![]()
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