On Wed, Jun 10, 2020 at 12:52:31PM +0200, Mark Kettenis wrote:
> > Date: Wed, 10 Jun 2020 11:28:04 +0200
> > From: Otto Moerbeek
> >
> > On Tue, Jun 09, 2020 at 08:28:57PM +0200, Mark Kettenis wrote:
> >
> > > > Date: Tue, 9 Jun 2020 20:08:42 +0200
> > > > From: Otto Moerbeek
> > > >
> > > >
On Wed, Jun 10, 2020 at 12:52:31PM +0200, Mark Kettenis wrote:
> ok, so this is using the implementation in display/intel_gmbus.c which
> is a complicated one since it has code to fall back to "bit banging"
> when the i2c master controller doesn't seem to work. You could dig
> deeper into that
> Date: Wed, 10 Jun 2020 11:28:04 +0200
> From: Otto Moerbeek
>
> On Tue, Jun 09, 2020 at 08:28:57PM +0200, Mark Kettenis wrote:
>
> > > Date: Tue, 9 Jun 2020 20:08:42 +0200
> > > From: Otto Moerbeek
> > >
> > > On Tue, Jun 09, 2020 at 04:19:34PM +0200, Mark Kettenis wrote:
> > >
> > > > >
On Tue, Jun 09, 2020 at 08:28:57PM +0200, Mark Kettenis wrote:
> > Date: Tue, 9 Jun 2020 20:08:42 +0200
> > From: Otto Moerbeek
> >
> > On Tue, Jun 09, 2020 at 04:19:34PM +0200, Mark Kettenis wrote:
> >
> > > > Date: Tue, 9 Jun 2020 16:08:26 +0200
> > > > From: Otto Moerbeek
> > > >
> > > >
> Date: Tue, 9 Jun 2020 20:08:42 +0200
> From: Otto Moerbeek
>
> On Tue, Jun 09, 2020 at 04:19:34PM +0200, Mark Kettenis wrote:
>
> > > Date: Tue, 9 Jun 2020 16:08:26 +0200
> > > From: Otto Moerbeek
> > >
> > > On Tue, Jun 09, 2020 at 04:05:25PM +0200, Otto Moerbeek wrote:
> > >
> > > > On
On Tue, Jun 09, 2020 at 04:19:34PM +0200, Mark Kettenis wrote:
> > Date: Tue, 9 Jun 2020 16:08:26 +0200
> > From: Otto Moerbeek
> >
> > On Tue, Jun 09, 2020 at 04:05:25PM +0200, Otto Moerbeek wrote:
> >
> > > On Tue, Jun 09, 2020 at 04:59:17PM +1000, Jonathan Gray wrote:
> > >
> > > > On Tue,
> Date: Tue, 9 Jun 2020 16:08:26 +0200
> From: Otto Moerbeek
>
> On Tue, Jun 09, 2020 at 04:05:25PM +0200, Otto Moerbeek wrote:
>
> > On Tue, Jun 09, 2020 at 04:59:17PM +1000, Jonathan Gray wrote:
> >
> > > On Tue, Jun 09, 2020 at 08:12:17AM +0200, Otto Moerbeek wrote:
> > > > On Tue, Jun 09,
On Tue, Jun 09, 2020 at 04:05:25PM +0200, Otto Moerbeek wrote:
> On Tue, Jun 09, 2020 at 04:59:17PM +1000, Jonathan Gray wrote:
>
> > On Tue, Jun 09, 2020 at 08:12:17AM +0200, Otto Moerbeek wrote:
> > > On Tue, Jun 09, 2020 at 08:01:12AM +0200, Otto Moerbeek wrote:
> > >
> > > > On Mon, Jun 08,
On Tue, Jun 09, 2020 at 04:59:17PM +1000, Jonathan Gray wrote:
> On Tue, Jun 09, 2020 at 08:12:17AM +0200, Otto Moerbeek wrote:
> > On Tue, Jun 09, 2020 at 08:01:12AM +0200, Otto Moerbeek wrote:
> >
> > > On Mon, Jun 08, 2020 at 09:46:23PM +0200, Mark Kettenis wrote:
> > >
> > > > > Date: Mon,
On Tue, Jun 09, 2020 at 08:12:17AM +0200, Otto Moerbeek wrote:
> On Tue, Jun 09, 2020 at 08:01:12AM +0200, Otto Moerbeek wrote:
>
> > On Mon, Jun 08, 2020 at 09:46:23PM +0200, Mark Kettenis wrote:
> >
> > > > Date: Mon, 8 Jun 2020 20:27:22 +0200
> > > > From: Otto Moerbeek
> > > >
> > > > Hi.
On Tue, Jun 09, 2020 at 08:01:12AM +0200, Otto Moerbeek wrote:
> On Mon, Jun 08, 2020 at 09:46:23PM +0200, Mark Kettenis wrote:
>
> > > Date: Mon, 8 Jun 2020 20:27:22 +0200
> > > From: Otto Moerbeek
> > >
> > > Hi.
> > >
> > > a page fault trap happens if I boot my Thnkpad X1 6th generation
On Mon, Jun 08, 2020 at 09:46:23PM +0200, Mark Kettenis wrote:
> > Date: Mon, 8 Jun 2020 20:27:22 +0200
> > From: Otto Moerbeek
> >
> > Hi.
> >
> > a page fault trap happens if I boot my Thnkpad X1 6th generation in the dock
> > or put it in the dock afterwards. The dock has two DP monitors
> Date: Mon, 8 Jun 2020 20:27:22 +0200
> From: Otto Moerbeek
>
> Hi.
>
> a page fault trap happens if I boot my Thnkpad X1 6th generation in the dock
> or put it in the dock afterwards. The dock has two DP monitors connected.
>
> If I change connector_bad_edid() to return immediately things
Hi.
a page fault trap happens if I boot my Thnkpad X1 6th generation in the dock
or put it in the dock afterwards. The dock has two DP monitors connected.
If I change connector_bad_edid() to return immediately things seems to
work ok.
-Otto
summary of trace:
connector_bad_edid+0x4d
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