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Date:      Fri, 29 May 2020 16:08:23 +0000
From:      bugzilla-noreply@freebsd.org
To:        multimedia@FreeBSD.org
Subject:   [Bug 242542] [psm] trackpoint not working, touchpad only sometimes after upgrade to 12.1-RELEASE
Message-ID:  <bug-242542-12827-C91pw4XBMj@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-242542-12827@https.bugs.freebsd.org/bugzilla/>
References:  <bug-242542-12827@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D242542

--- Comment #15 from Felix Palmen <felix@palmen-it.de> ---
(In reply to Vladimir Kondratyev from comment #14)

> Could you try this patch?

> It contains several commands which can change controller or mouse state.
Yes! This seems to get the recovery done, I'm getting this (I guess 00fa is
good) and both touchpad and trackpoint are working:

aux_mux: ping port 0
psm: ENABLE_DEV return code:00fe
aux_mux: ping port 1
psm: ENABLE_DEV return code:00fe
aux_mux: ping port 2
psm: ENABLE_DEV return code:00fe
aux_mux: ping port 3
psm: ENABLE_DEV return code:00fa
psm: DISABLE_DEV return code:00fa
Active Multiplexing PS/2 controller v1.1 with 1 active port(s)
psm: ENABLE_DEV return code:00fe
psm0: failed to enable the aux device.
psm: SET_RESOLUTION (3) 00fa
psm: SET_SCALING11 return code:00fa
psm: SET_SCALING11 return code:00fa
psm: SET_SCALING11 return code:00fa
psm: SEND_AUX_DEV_STATUS return code:00fa
psm: status 00 03 64

So, have to leave now, thanks a lot so far. I will test tomorrow which line
exactly recovers successfully and post an update.

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