Re: [PATCH 0/6] drm/i915: start splitting off runtime device info

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On 02/01/2019 09:13, Jani Nikula wrote:
On Tue, 01 Jan 2019, Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote:
Quoting Jani Nikula (2018-12-31 14:56:40)
The mkwrite_device_info removal series [1] seems to have stalled. I'm
trying to nudge things forward a bit with this series. This isn't near
as complete as Tvrtko's work, but does some of the prep work I wanted,
specifically using INTEL_INFO() and RUNTIME_INFO() to access the
fields. There are obviously conflicts, but mostly I think this should
make the rest of Tvrtko's work easier, not harder.

BR,
Jani.


[1] https://patchwork.freedesktop.org/series/52381/

Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxxxxxxxx>


Jani Nikula (6):
   drm/i915: start moving runtime device info to a separate struct
   drm/i915/reg: abstract display_mmio_offset access
   drm/i915: pass dev_priv to intel_device_info_runtime_init()
   drm/i915: always use INTEL_INFO() to access device info
   drm/i915: drop intel_device_info_dump()
   drm/i915: rename dev_priv info to __info to avoid usage

Looked ok, and didn't see anything odd compared to my own attempts.
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>

Thanks for the review.

Tvrtko, I'd still like to get your ack before I go ahead and push
these. Also, do you think you'll have time in the near future to pick up
your series, or shall I?

I missed Chris had already reviewed it. Yeah, series looks fine to me.

With regards to the second part, after your work what I think would be left from mine is:

 * move some more fields/flags to runtime info
 * subplatform/devid consolidation
 * looking at how to wean selftests off modifying the gen field
 * maybe introducting INTEL_SSEU to avoid many RUNTIME_INFO(...)->sseu

If you are in a hurry and have time you can take over, or if you are just in a hurry I might be able to do within a week or two.

Regards,

Tvrtko
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