[Intel-gfx] [PATCH v3 0/4] GuC HWCONFIG with documentation
jordan.l.justen at intel.com
Tue Feb 8 21:04:59 UTC 2022
This is John/Rodrigo's 2 patches with some minor changes, and I added
"drm/i915/uapi: Add query for hwconfig blob" was changed:
* Rename DRM_I915_QUERY_HWCONFIG_TABLE to DRM_I915_QUERY_HWCONFIG_BLOB
as requested by Joonas.
* Reword commit message
* I added Acked-by to this patch, but this only applies in the
context of this version of the patchset. If my changes are
rejected, then please *do not* add my Acked-by to the other series.
In particular, I do not want my Acked-by on the patch if the patch
mentions the HWCONFIG format, but is not willing to add that to the
I also do not want my Acked-by on it if it mentions "consolidation"
of this data. Since we are dealing with open source projects (aside
from GuC), this doesn't seem appropriate.
"drm/i915/uapi: Add struct drm_i915_query_hwconfig_blob_item" adds a
struct to the uAPI and documents the return value for
DRM_I915_QUERY_HWCONFIG_BLOB. (Except, keys / values are still
deferred to the PRM.)
"drm/i915/guc: Verify hwconfig blob matches supported format" does the
simple verification of the blob to make sure it matches what the uAPI
* Fix -Werror errors.
* Rebase to drm-intel/for-linux-next instead of
drm-intel/for-linux-next-gt, as this seems to be what CI wants.
* Fix u32 -> __u32. (Sorry, I was first testing in Mesa tree.)
* Add commit message for "Verify hwconfig blob" patch as requested by
* Reword text added to i915_drm.h as requested by Tvrtko. (Attempting
to indicate the overall blob ends right at the last blob item.)
* Add several changes suggested by Tvrtko in the "Verify hwconfig
blob", along with some tweaks to i915_drm.h from the feedback for
the same patch.
John Harrison (1):
drm/i915/guc: Add fetch of hwconfig table
Jordan Justen (2):
drm/i915/uapi: Add struct drm_i915_query_hwconfig_blob_item
drm/i915/guc: Verify hwconfig blob matches supported format
Rodrigo Vivi (1):
drm/i915/uapi: Add query for hwconfig blob
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.h | 3 +
.../gpu/drm/i915/gt/uc/intel_guc_hwconfig.c | 201 ++++++++++++++++++
.../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 | 33 +++
9 files changed, 291 insertions(+)
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
More information about the Intel-gfx