[SRU] [B/E/F/Unstable/OEM-B/OEM-OSP1-B] [PATCH 0/1] USB key cannot be detected by hotplug on Sunix USB Type-A 3.1 Gen 2 card [1b21:2142]
Kai-Heng Feng
kai.heng.feng at canonical.com
Thu Jan 9 09:46:13 UTC 2020
BugLink: https://bugs.launchpad.net/bugs/1858988
[Impact]
Hotplug USB key to Sunix USB Type-A 3.1 Gen 2 card can't be detected
[Fix]
ASMedia XHCI USB controller PME# doesn't work under D0, so remove its
cap by quirk.
[Test]
Verified on the target machine, USB 3 storage works.
[Regression Potential]
Low, it only affects target chip.
Kai-Heng Feng (1):
PCI: Avoid ASMedia XHCI USB PME# from D0 defect
drivers/pci/quirks.c | 11 +++++++++++
1 file changed, 11 insertions(+)
--
2.17.1
More information about the kernel-team
mailing list