[Intel-gfx] [PATCH] drm/i915: Include mbox details for pcode read/write failures
Chris Wilson
chris at chris-wilson.co.uk
Fri Jul 28 10:05:43 UTC 2017
Quoting Daniel Vetter (2017-07-28 10:28:05)
> On Fri, Jul 28, 2017 at 09:50:22AM +0100, Chris Wilson wrote:
> > If we fail at punit communication, include both the mbox address and the
> > value we tried to write so that we can identify the invalid sequence.
> >
> > Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> > Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
>
> Seems like some really useful debug info.
>
> Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>
Yup, applied so we can continue the detective work...
-Chris
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