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-----Original Message----- From: Harrison, John C john.c.harrison@intel.com Sent: Wednesday, January 19, 2022 9:36 PM To: Intel-GFX@Lists.FreeDesktop.Org Cc: DRI-Devel@Lists.FreeDesktop.Org; Harrison, John C john.c.harrison@intel.com; Cencelewska, Katarzyna katarzyna.cencelewska@intel.com; Ye, Tony tony.ye@intel.com; Jason Ekstrand jason.ekstrand@intel.com; Brost, Matthew matthew.brost@intel.com Subject: [PATCH v3 0/2] Add support for querying hw info that UMDs need
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.
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@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 Reviewed-by: Matthew Brost matthew.brost@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.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
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