Messages in this thread | | | Subject | Re: [PATCH] usb: xhci-plat: fix usb disconnect issue after s4 | From | Yinbo Zhu <> | Date | Wed, 2 Aug 2023 17:58:17 +0800 |
| |
在 2023/8/2 下午5:39, Greg Kroah-Hartman 写道: > On Wed, Aug 02, 2023 at 05:06:42PM +0800, Yinbo Zhu wrote: >> The xhci retaining bogus hardware states cause usb disconnect devices >> connected before hibernation(s4) and refer to the commit '547d55fa83 >> ("usb: ohci-platform: fix usb disconnect issue after s4")' which set >> flag "hibernated" as true when resume-from-hibernation and that the >> drivers will reset the hardware to get rid of any existing state and >> make sure resume from hibernation re-enumerates everything for xhci. >> >> Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn> >> --- >> drivers/usb/host/xhci-plat.c | 21 ++++++++++++++++++--- >> 1 file changed, 18 insertions(+), 3 deletions(-) > > What commit id does this fix? > > Should it go to stable kernels?
Sorry, perhaps it has been rebased, that tree was mainline tree next branch, you can find this commit id "f3d478858bec4"
Thanks, Yinbo
| |