[Intel-gfx] [PATCH v3] drm/i915: Make power domain masks 64 bit long

Joonas Lahtinen joonas.lahtinen at linux.intel.com
Thu Feb 9 11:43:58 UTC 2017


On to, 2017-02-09 at 11:32 +0200, Ander Conselvan De Oliveira wrote:
> On Thu, 2017-02-09 at 11:31 +0200, Ander Conselvan de Oliveira wrote:
> > 
> > There are currently 30 power domains, which puts us pretty close to the
> > limit with 32 bit masks. Prepare for the future and increase the limit
> > to 64 bit.
> > 
> > v2: Rebase
> > v3: s/unsigned long long/u64/ (Joonas)
> >     Allow the 64th bit of the mask to be used. (Joonas)
> 
> 63rd.

I think 64th is correct :) Unless you're counting from zero in natural
language too.

Regards, Joonas
-- 
Joonas Lahtinen
Open Source Technology Center
Intel Corporation


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