[Intel-gfx] HPD flood warning since b8f102e8b
eich at suse.com
Thu Oct 24 15:41:24 CEST 2013
Jiri Kosina writes:
> On Mon, 21 Oct 2013, Egbert Eich wrote:
> > > On Thu, 3 Oct 2013, Daniel Vetter wrote:
> > >
> > > > Can you please attach full dmesg from boot up to the first WARN with
> > > > drm.debug=0xe? This really shouldn't happen and indicates a bug
> > > > somewhere ...
> > >
> > > A bit difficult ... I originally thought that it was reliably
> > > reproducible, but now I didn't get it after 10 suspend/resume cycles. Will
> > > keep following it, and once it appears, will send you the dmesg.
> > >
> > Could you check if you get any messages regarding HPD storms after
> > suspend/resume ie messages like:
> > "[drm] HPD interrupt storm detected on connector HDMI-A-1"
> > but without the annouing warn messages?
> I have this:
> [357128.184113] [drm] HPD interrupt storm detected on connector DP-3: switching from hotplug detection to polling
> It appeared in the log approximately 5 seconds after resume has been
:( You seem to get this on different connector.
Any chance for a 'lspci -n' output?
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