Re: [i915] WARNING: [...] drivers/gpu/drm/i915/intel_display.c:9948 intel_get_pipe_from_connector

Daniel Vetter
2013-12-03T15:19:35Z

On Mon, Dec 02, 2013 at 07:05:25PM +0100, Paul Bolle wrote:
> On Mon, 2013-12-02 at 15:23 +0100, Daniel Vetter wrote:
> > On Mon, Dec 2, 2013 at 10:53 AM, Paul Bolle <pebolle@tiscali.nl> wrote:
> > > This generated quite a bit of debug messages so I only copied the
> > > WARNING and the drm (related) messages immediately preceding it. Please
> > > feel free to prod again if that's insufficient.
> >
> > Yeah, the beginning of the drm message would are wanted since I need
> > to know what exactly your hardware claims to support ;-)
> >
> > But the backtrace confirms my first hunch for now ... Just want to
> > confirm before sending out a patch with commit message.
>
> It seems Ville's patch ( https://lkml.org/lkml/2013/12/2/77 ) does the
> trick. Do you still need the additional info?

I'd like to confirm the actual cause (I suspect that we switch
pipes&planes around) for why you see this but other machines don't show
this to augment the commit message. But I've merged the fix already.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch