Public bug reported:
[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.
[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.
** Affects: hwe-next
Importance: Undecided
Assignee: AaronMa (mapengyu)
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Affects: linux-oem-5.13 (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-oem-5.14 (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-oem-5.13 (Ubuntu Focal)
Importance: Undecided
Status: New
** Affects: linux-oem-5.14 (Ubuntu Focal)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Impish)
Importance: Undecided
Status: New
** Tags: oem-priority originate-from-1949722 sutton
** Tags added: oem-priority originate-from-1949722 sutton
** Also affects: linux-oem-5.13 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.14 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.13 (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.14 (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Impish)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.13 (Ubuntu Impish)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.14 (Ubuntu Impish)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.13 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.14 (Ubuntu Jammy)
Importance: Undecided
Status: New
** No longer affects: linux (Ubuntu Focal)
** No longer affects: linux-oem-5.13 (Ubuntu Impish)
** No longer affects: linux-oem-5.13 (Ubuntu Jammy)
** No longer affects: linux-oem-5.14 (Ubuntu Impish)
** No longer affects: linux-oem-5.14 (Ubuntu Jammy)
** Changed in: hwe-next
Assignee: (unassigned) => AaronMa (mapengyu)
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https://bugs.launchpad.net/bugs/1952817
Title:
[SRU][I/J/OEM-5.13/OEM-5.14] Fix USB3.1 hotplug after S3 on AMD renoir
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