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

John.C.Harrison
2021-09-03T00:53:37Z

From: John Harrison <John.C.Harrison@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@Intel.com
UMD: https://github.com/intel/compute-runtime/pull/432/files
UMD: https://github.com/intel/media-driver/pull/1239/files

CC: Katarzyna Cencelewska <katarzyna.cencelewska@intel.com>
CC: Tony Ye <tony.ye@intel.com>
CC: Jason Ekstrand <jason.ekstrand@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>

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

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