Re: [PATCH v2] Bluetooth: Properly disable remote wakeup for MT7922/MT7925 on Ryzen platform

[Rong Zhang]

Hi Rafael, 

于 2026年7月6日 GMT+08:00 22:53:17，Rafael Passos <rafael at rcpassos.me> 写道：
>I was having issues with Bluetooth on the ASRock B850M with MT7925.
>I tested this and other patches in my investigation process.
>My issue was a platform bug causing a failure in USB enumeration
>before the driver path (unrelated to the patch).
>
>I can confirm this patch does not introduce regressions on this platform.
>I tested system power cycling and suspension,
>and also BT/Wifi adapter enable/disable.
>Patch applied on top of mailine (7.2 rc1).
>
>Tested-by: Rafael Passos <rafael at rcpassos.me>

Thanks a lot for your testing!

Your issue sounds related to the remote wakeup issue I am addressing. After triggering the remote wakeup bug, rebooting the platform without a power cycle [1] always causes a failure in USB enumeration before the driver path.

[1]: power off, unplug AC, wait for a while, plug AC, power on.

Thanks,
Rong

>
>Thanks,
>Rafael Passos