drivers/gpu/drm/i915/gt/intel_engine_pool.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright © 2014-2018 Intel Corporation
   5  */
   6
   7 #ifndef INTEL_ENGINE_POOL_H
   8 #define INTEL_ENGINE_POOL_H
   9
  10 #include "intel_engine_pool_types.h"
  11 #include "i915_active.h"
  12 #include "i915_request.h"
  13
  14 struct intel_engine_pool_node *
  15 intel_engine_get_pool(struct intel_engine_cs *engine, size_t size);
  16
  17 static inline int
  18 intel_engine_pool_mark_active(struct intel_engine_pool_node *node,
  19                               struct i915_request *rq)
  20 {
  21         return i915_active_add_request(&node->active, rq);
  22 }
  23
  24 static inline void
  25 intel_engine_pool_put(struct intel_engine_pool_node *node)
  26 {
  27         i915_active_release(&node->active);
  28 }
  29
  30 void intel_engine_pool_init(struct intel_engine_pool *pool);
  31 void intel_engine_pool_park(struct intel_engine_pool *pool);
  32 void intel_engine_pool_fini(struct intel_engine_pool *pool);
  33
  34 #endif /* INTEL_ENGINE_POOL_H */