[Intel-gfx] [PATCH V2] drm/i915: Add messages useful for HPD storm detection debugging (v2)

Daniel Vetter daniel at ffwll.ch
Fri Jul 26 19:44:11 CEST 2013


On Fri, Jul 26, 2013 at 03:23:54PM +0300, Jani Nikula wrote:
> On Fri, 26 Jul 2013, Egbert Eich <eich at suse.de> wrote:
> > For HPD storm detection we now mask out individual interrupt source
> > bits. We have already seen a case where HPD interrupt enable bits
> > were assigned to the wrong pins. To track these conditions more
> > easily add some debugging messages.
> >
> > v2: Spelling fixes as suggested by Jani Nikula <jani.nikula at linux.intel.com>
> 
> Reviewed-by: Jani Nikula <jani.nikula at intel.com>
Queued for -next, thanks for the patch.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch



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