On 18/03/2022 02:10, Andi Shyti wrote:
Now that we have tiles we want each of them to have its own interface. A directory "gt/" is created under "cardN/" that will contain as many diroctories as the tiles.
In the coming patches tile related interfaces will be added. For now the sysfs gt structure simply has an id interface related to the current tile count.
The directory structure will follow this scheme:
/sys/.../card0 └── gt ├── gt0 │ └── id : : └─- gtN └── idThis new set of interfaces will be a basic tool for system managers and administrators when using i915.
Signed-off-by: Andi Shyti andi.shyti@linux.intel.com Cc: Matt Roper matthew.d.roper@intel.com Cc: Sujaritha Sundaresan sujaritha.sundaresan@intel.com Cc: Tvrtko Ursulin tvrtko.ursulin@intel.com Reviewed-by: Sujaritha Sundaresan sujaritha.sundaresan@intel.com
drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/gt/intel_gt.c | 2 + drivers/gpu/drm/i915/gt/intel_gt_sysfs.c | 103 +++++++++++++++++++++++ drivers/gpu/drm/i915/gt/intel_gt_sysfs.h | 34 ++++++++ drivers/gpu/drm/i915/i915_drv.h | 2 + drivers/gpu/drm/i915/i915_sysfs.c | 7 +- drivers/gpu/drm/i915/i915_sysfs.h | 3 + scripts/extract-cert | Bin 0 -> 17952 bytes
What is extract-cert?