From: John Harrison <John.C.Harrison@xxxxxxxxx> 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. v2: Rebased to newer baseline and added a kerneldoc comment. v3: Rebased to newer baseline and newer GuC interface. Test-with: 20220119200137.2364940-2-John.C.Harrison@xxxxxxxxx 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@xxxxxxxxx> CC: Tony Ye <tony.ye@xxxxxxxxx> CC: Jason Ekstrand <jason.ekstrand@xxxxxxxxx> Signed-off-by: John Harrison <John.C.Harrison@xxxxxxxxx> Reviewed-by: Matthew Brost <matthew.brost@xxxxxxxxx> 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.h | 3 + .../gpu/drm/i915/gt/uc/intel_guc_hwconfig.c | 151 ++++++++++++++++++ .../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 + 9 files changed, 209 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 -- 2.25.1
