Verified on Ubuntu-oem-5.14-5.14.0-1009.9.
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.14 in Ubuntu. https://bugs.launchpad.net/bugs/1952817 Title: [SRU][I/OEM-5.13/OEM-5.14] Fix USB3.1 hotplug after S3 on AMD renoir Status in HWE Next: New Status in linux package in Ubuntu: In Progress Status in linux-oem-5.13 package in Ubuntu: Invalid Status in linux-oem-5.14 package in Ubuntu: Invalid Status in linux-oem-5.13 source package in Focal: Fix Committed Status in linux-oem-5.14 source package in Focal: Fix Committed Status in linux source package in Impish: In Progress Bug description: [Impact] On new amdgpu renoir firmware, the USB-type-C port is useless when uplug the USB-type-C <-> DP/HDMI/VGA Dongle after the system resumed from S3. [Fix] Restore the old amdgpu fw, this issue is gone. For new fw, AMD make kernel fix be ready, after backport, the issue is not reproduced on new fw. Cherry-picked from stable kernel release to fix it. [Test] After S3 on renoir's platforms, hotplug USB, the USB3.1 devices works good. [Where problems could occur] AMD renoir platform may have issues when suspend. Jammy already got this commit via stable updates v5.15.3 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1952817/+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
