From: Daniel Vetter <daniel@ffwll.ch>
To: Steven Noonan <steven@uplinklabs.net>
Cc: David Airlie <airlied@linux.ie>,
intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: REGRESSION 3.14 i915 warning & mouse cursor vanishing
Date: Tue, 15 Apr 2014 21:43:03 +0200 [thread overview]
Message-ID: <20140415194303.GH1023@phenom.ffwll.local> (raw)
In-Reply-To: <20140414185602.GA892@falcon>
On Mon, Apr 14, 2014 at 11:56:03AM -0700, Steven Noonan wrote:
> On Mon, Apr 14, 2014 at 11:35:05AM -0700, Keith Packard wrote:
> > Steven Noonan <steven@uplinklabs.net> writes:
> >
> > > Was using my machine normally, then my mouse cursor vanished. After switching
> > > to a VT and back to X11, my cursor came back. But I did notice a nasty trace in
> > > dmesg (below).
> >
> > I don't think the trace below is related to the cursor disappearing.
>
> Any idea what the trace is all about then? Seems it has something to do
> with runtime power management (maybe my aggressive kernel command-line
> options are triggering it).
Please test without them. Currently runtime pm should be disabled still on
vlv (since it's incomplete in 3.14). If you've force-enabled that then you
get to keep all pieces ;-)
In general don't set any i915 options if you're not a developer or someone
else who _really_ knows what's going on.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
WARNING: multiple messages have this Message-ID (diff)
From: Daniel Vetter <daniel@ffwll.ch>
To: Steven Noonan <steven@uplinklabs.net>
Cc: Keith Packard <keithp@keithp.com>,
David Airlie <airlied@linux.ie>,
intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: [Intel-gfx] REGRESSION 3.14 i915 warning & mouse cursor vanishing
Date: Tue, 15 Apr 2014 21:43:03 +0200 [thread overview]
Message-ID: <20140415194303.GH1023@phenom.ffwll.local> (raw)
In-Reply-To: <20140414185602.GA892@falcon>
On Mon, Apr 14, 2014 at 11:56:03AM -0700, Steven Noonan wrote:
> On Mon, Apr 14, 2014 at 11:35:05AM -0700, Keith Packard wrote:
> > Steven Noonan <steven@uplinklabs.net> writes:
> >
> > > Was using my machine normally, then my mouse cursor vanished. After switching
> > > to a VT and back to X11, my cursor came back. But I did notice a nasty trace in
> > > dmesg (below).
> >
> > I don't think the trace below is related to the cursor disappearing.
>
> Any idea what the trace is all about then? Seems it has something to do
> with runtime power management (maybe my aggressive kernel command-line
> options are triggering it).
Please test without them. Currently runtime pm should be disabled still on
vlv (since it's incomplete in 3.14). If you've force-enabled that then you
get to keep all pieces ;-)
In general don't set any i915 options if you're not a developer or someone
else who _really_ knows what's going on.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
next prev parent reply other threads:[~2014-04-15 19:43 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-14 16:40 REGRESSION 3.14 i915 warning & mouse cursor vanishing Steven Noonan
2014-04-14 16:40 ` Steven Noonan
2014-04-14 18:35 ` Keith Packard
2014-04-14 18:35 ` Keith Packard
2014-04-14 18:56 ` Steven Noonan
2014-04-14 18:56 ` Steven Noonan
2014-04-14 19:42 ` Keith Packard
2014-04-14 19:42 ` Keith Packard
2014-04-15 19:43 ` Daniel Vetter [this message]
2014-04-15 19:43 ` [Intel-gfx] " Daniel Vetter
2014-04-15 19:59 ` Imre Deak
2014-04-15 19:59 ` [Intel-gfx] " Imre Deak
2014-04-15 23:34 ` Steven Noonan
2014-04-15 23:34 ` [Intel-gfx] " Steven Noonan
2014-04-16 21:46 ` Jani Nikula
2014-04-16 21:46 ` [Intel-gfx] " Jani Nikula
2014-04-16 22:03 ` Steven Noonan
2014-04-16 22:03 ` [Intel-gfx] " Steven Noonan
2014-06-10 19:35 ` Steven Noonan
2014-06-10 19:35 ` [Intel-gfx] " Steven Noonan
2014-06-10 20:40 ` Imre Deak
2014-06-10 20:40 ` [Intel-gfx] " Imre Deak
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