diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc.h b/drivers/gpu/drm/i915/intel_guc.h index 418450b1ae27..75c4cfefdaff 100644 --- a/drivers/gpu/drm/i915/intel_guc.h +++ b/drivers/gpu/drm/i915/intel_guc.h @@ -34,9 +34,14 @@ #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 + * pool and doorbells. intel_guc owns a intel_guc_client to replace the legacy * ExecList submission. */ struct intel_guc { @@ -54,8 +59,14 @@ struct intel_guc { struct i915_vma *stage_desc_pool; void *stage_desc_pool_vaddr; struct ida stage_ids; + struct i915_vma *shared_data; + void *shared_data_vaddr; + + struct intel_guc_client *execbuf_client; + struct intel_guc_client *preempt_client; - struct i915_guc_client *execbuf_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 */ |