diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc.h b/drivers/gpu/drm/i915/intel_guc.h index 6ca55c5bed3c..607e02500262 100644 --- a/drivers/gpu/drm/i915/intel_guc.h +++ b/drivers/gpu/drm/i915/intel_guc.h @@ -34,6 +34,11 @@ #include "i915_guc_reg.h" #include "i915_vma.h" +struct guc_preempt_work { + struct work_struct work; + struct intel_engine_cs *engine; +}; + /* * Top level structure of GuC. It handles firmware loading and manages client * pool and doorbells. intel_guc owns a i915_guc_client to replace the legacy @@ -60,6 +65,9 @@ struct intel_guc { struct i915_guc_client *execbuf_client; struct i915_guc_client *preempt_client; + struct guc_preempt_work preempt_work[I915_NUM_ENGINES]; + struct workqueue_struct *preempt_wq; + DECLARE_BITMAP(doorbell_bitmap, GUC_NUM_DOORBELLS); /* Cyclic counter mod pagesize */ u32 db_cacheline; |