On Tue, May 22, 2018 at 4:11 AM, Chris Chiu <chiu@xxxxxxxxxxxx> wrote: > On Tue, May 22, 2018 at 5:18 PM, Andy Shevchenko >> Btw, I mistakenly thought that patch in the queue for-next, while it's >> not. So, I'm going to drop it now. >> Feel free to re-submit a new (better) version. > > So it's better to handle NOTIFY_KBD_BRTUP, BRTDOWN, BRTTOGGLE > (c4, c5, c7) in the driver and no need to pass it up to userspace? I'll work > out a patch for this. Yes, let's explore this approach before submitting another patch to Andy. Thanks Daniel