[Intel-gfx] [PATCH 0/2] Add support for querying hw info that UMDs need

[Daniel Vetter]

On Mon, Jul 26, 2021 at 07:21:43PM -0700, John.C.Harrison at Intel.com wrote:
> From: John Harrison <John.C.Harrison at Intel.com>
> 
> Various UMDs require hardware configuration information about the
> current platform. A bunch of static information is available in a
> fixed table that can be retrieved from the GuC.
> 
> Test-with: 20210727002812.43469-2-John.C.Harrison at Intel.com
> UMD: https://github.com/intel/compute-runtime/pull/432/files
> 
> Signed-off-by: John Harrison <John.C.Harrison at Intel.com>

Can you pls submit this with all the usual suspect from the umd side (so
also media-driver and mesa) cced?

Also do the mesa/media-driver patches exist somewhere? Afaiui this isn't
very useful without those bits in place too.
-Daniel

> 
> 
> John Harrison (1):
>   drm/i915/guc: Add fetch of hwconfig table
> 
> Rodrigo Vivi (1):
>   drm/i915/uapi: Add query for hwconfig table
> 
>  drivers/gpu/drm/i915/Makefile                 |   1 +
>  .../gpu/drm/i915/gt/uc/abi/guc_actions_abi.h  |   1 +
>  .../gpu/drm/i915/gt/uc/abi/guc_errors_abi.h   |   4 +
>  drivers/gpu/drm/i915/gt/uc/intel_guc.c        |   3 +-
>  drivers/gpu/drm/i915/gt/uc/intel_guc.h        |   2 +
>  .../gpu/drm/i915/gt/uc/intel_guc_hwconfig.c   | 156 ++++++++++++++++++
>  .../gpu/drm/i915/gt/uc/intel_guc_hwconfig.h   |  19 +++
>  drivers/gpu/drm/i915/gt/uc/intel_uc.c         |   6 +
>  drivers/gpu/drm/i915/i915_query.c             |  23 +++
>  include/uapi/drm/i915_drm.h                   |   1 +
>  10 files changed, 215 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c
>  create mode 100644 drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.h
> 
> -- 
> 2.25.1
> 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch