Glad to see this happen. :)
After this patch landed, some code pieces in i915 which are specifically
for disabling dynamic PDP update via LRIs under 32 bit PPGTT could also
be removed.
For example, gen8_preallocate_top_level_pdp() in i915_gem_gtt.c
Thanks,
Zhi.
On 08/11/17 18:30, Chris
pment <intel-gfx@lists.freedesktop.org>
Subject: Re: [Intel-gfx] [PATCH] drm/i915: Disconnect 32 and 48 bit ppGTT
support
On 2017.08.14 20:34:48 +0800, Zhi Wang wrote:
> Looks has_full_48bit_ppgtt is tied to has_full_ppgtt now. Will that be
> disconnected also in future?
>
That's w
On 2017.08.14 20:34:48 +0800, Zhi Wang wrote:
> Looks has_full_48bit_ppgtt is tied to has_full_ppgtt now. Will that be
> disconnected also in future?
>
That's what this is for. So for gvt, we just set has_full_48bit_ppgtt but
not has_full_ppgtt.
> On 08/11/17 17:51, Joonas Lahtinen wrote:
> >
Looks has_full_48bit_ppgtt is tied to has_full_ppgtt now. Will that be
disconnected also in future?
On 08/11/17 17:51, Joonas Lahtinen wrote:
Configurations like virtualized environments may support only 48 bit
ppGTT without supporting 32 bit ppGTT. Support this by disconnecting
the
Quoting Joonas Lahtinen (2017-08-11 10:51:26)
> Configurations like virtualized environments may support only 48 bit
> ppGTT without supporting 32 bit ppGTT. Support this by disconnecting
> the relationship of the two feature bits.
Did the gvt patches land in dinq? After that, I say we just kill