[Intel-gfx] [RFC 00/33] drm/i915/display: mass conversion to intel_de_*() register accessors

[Jani Nikula]

On Sat, 25 Jan 2020, Jani Nikula <jani.nikula at intel.com> wrote:
> On Fri, 24 Jan 2020, Rodrigo Vivi <rodrigo.vivi at intel.com> wrote:
>> On Fri, Jan 24, 2020 at 01:54:58PM +0000, Chris Wilson wrote:
>>> Quoting Jani Nikula (2020-01-24 13:25:21)
>>> > Hey all,
>>> > 
>>> > So I sent [1] to convert some forcewake register accessors... but what if we
>>> > just ripped off the bandage once and for all? It's going to hurt, a lot, but
>>> > we'd get it done.
>>> > 
>>> > This completely rids us of the "dev_priv" dependency in display/.
>>> > 
>>> > All the patches here are per-file and independent of each other. We could also
>>> > pick and apply the ones that are least likely to conflict.
>>> > 
>>> > Opinions?
>>> > 
>>> > 
>>> > BR,
>>> > Jani.
>>> > 
>>> > 
>>> > PS. I didn't bother looking at the checkpatch warnings this may generate at this
>>> > point. I just used the --linux-spacing option for spatch, and closed my eyes. I
>>> > completely scripted the generation of the series, apart from just a couple of
>>> > build fixes.
>>> 
>>> Yup. Suck it all in, clean up with the usual code refreshes.
>>> Schadenfreude-by: Chris Wilson <chris at chris-wilson.co.uk>
>>> 
>>> I've looked at a couple of patches to confirm that it does appear purely
>>> mechanical,
>>> Acked-by: Chris Wilson <chris at chris-wilson.co.uk>
>>
>> Since it is purely mechanical with coccinelle, why not to make in only one patch?
>
> Because such a mega patch would conflict before being able to
> merge. You'd have to block everything else. I don't think I'd be able to
> merge these in one go either even if we wanted to.

Indeed, I started pushing the patches, pushed all that applied, and
eight will need a rebase.

Thanks for the acks.

BR,
Jani.



>
>> Anyway:
>> Acked-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
>
> Thanks,
> Jani.
>
>>
>>> -Chris
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-- 
Jani Nikula, Intel Open Source Graphics Center