On Sun, Feb 21, 2021 at 05:03:34AM -0800, Trent Piepho wrote: > On Sun, Feb 21, 2021 at 4:53 AM Greg Kroah-Hartman > <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > On Sun, Feb 21, 2021 at 01:46:10PM +0100, Salvatore Bonaccorso wrote: > > > Hi > > > > > > 517b693351a2 ("Bluetooth: btusb: Always fallback to alt 1 for WBS") > > > was applied to mainline fixing (restoring) behaviour to pre 5.7. As > > > the commit message describes in effect, WBS was broken for all USB-BT > > > adapters that do not support alt 6. > > > > > > Can you consider it to apply it to back to 5.10.y? > > > > I do not see any such git commit id in Linus's tree, are you sure you > > picked the right one? > > Full hash is 517b693351a2d04f3af1fc0e506ac7e1346094de. > > Looks like it should work as I intended on current 5.10.y, but I > didn't test that kernel. I've been using it for a while now on top of 5.10.y; It fixes issues for me with both Intel and Broadcom based usb adapters. Fwiw i previously[0] suggested adding fixes/tested-by tags but those didn't make it into the merged version. Regards, Sjoerd 0: https://lore.kernel.org/lkml/YB68RUVLRGQKS+yH@xxxxxxxx/