[Intel-gfx] [PATCH 1/2] drm/i915: more forcewake lock error info

[Ben Widawsky]

On Wed, Jun 22, 2011 at 10:00 AM, Chris Wilson <chris at chris-wilson.co.uk>wrote:

> On Wed, 22 Jun 2011 09:55:00 -0700, Ben Widawsky <ben at bwidawsk.net> wrote:
> > Get some more useful info for debugging backtraces on forcewake
> > problems. Appropriate debug flags will be required for the drm module.
>
> Wouldn't it be neater to pass the reg down to
> gen6_gt_force_wake_get() so that we only have a single debug message and
> not an additional one for every inlined read/write?
> -Chris
>

Urg... having some trouble with my email right now, so you have to deal with
my gmail/webmail...

1. Yes, but I was lazy.
2. People call force_wake_get() without actually specifying a register, so I
didn't want to enforce people entering bogus info on those calls.


>
> --
> Chris Wilson, Intel Open Source Technology Centre
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