[Mesa-dev] [PATCH 1/9] drm/doc/rfc: i915 DG1 uAPI

[Kenneth Graunke]

On Monday, April 26, 2021 2:38:53 AM PDT Matthew Auld wrote:
> Add an entry for the new uAPI needed for DG1. Also add the overall
> upstream plan, including some notes for the TTM conversion.
> 
> v2(Daniel):
>   - include the overall upstreaming plan
>   - add a note for mmap, there are differences here for TTM vs i915
>   - bunch of other suggestions from Daniel
> v3:
>  (Daniel)
>   - add a note for set/get caching stuff
>   - add some more docs for existing query and extensions stuff
>   - add an actual code example for regions query
>   - bunch of other stuff
>  (Jason)
>   - uAPI change(!):
> 	- try a simpler design with the placements extension
> 	- rather than have a generic setparam which can cover multiple
> 	  use cases, have each extension be responsible for one thing
> 	  only
> v4:
>  (Daniel)
>   - add some more notes for ttm conversion
>   - bunch of other stuff
>  (Jason)
>   - uAPI change(!):
> 	- drop all the extra rsvd members for the region_query and
> 	  region_info, just keep the bare minimum needed for padding
> 
> Signed-off-by: Matthew Auld <matthew.auld at intel.com>
> Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> Cc: Thomas Hellström <thomas.hellstrom at linux.intel.com>
> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
> Cc: Lionel Landwerlin <lionel.g.landwerlin at linux.intel.com>
> Cc: Jon Bloomfield <jon.bloomfield at intel.com>
> Cc: Jordan Justen <jordan.l.justen at intel.com>
> Cc: Daniel Vetter <daniel.vetter at intel.com>
> Cc: Kenneth Graunke <kenneth at whitecape.org>
> Cc: Jason Ekstrand <jason at jlekstrand.net>
> Cc: Dave Airlie <airlied at gmail.com>
> Cc: dri-devel at lists.freedesktop.org
> Cc: mesa-dev at lists.freedesktop.org
> Acked-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> Acked-by: Dave Airlie <airlied at redhat.com>
> ---
>  Documentation/gpu/rfc/i915_gem_lmem.h   | 212 ++++++++++++++++++++++++
>  Documentation/gpu/rfc/i915_gem_lmem.rst | 130 +++++++++++++++
>  Documentation/gpu/rfc/index.rst         |   4 +
>  3 files changed, 346 insertions(+)
>  create mode 100644 Documentation/gpu/rfc/i915_gem_lmem.h
>  create mode 100644 Documentation/gpu/rfc/i915_gem_lmem.rst

With or without any of my suggestions,

Patch 7 is:

Acked-by: Kenneth Graunke <kenneth at whitecape.org>

The rest of the series (1-6, 8-9) are:

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
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