1 /* SPDX-License-Identifier: MIT */
3 * Copyright © 2021 Intel Corporation
9 #include "xe_engine_types.h"
10 #include "xe_vm_types.h"
17 struct xe_engine *xe_engine_create(struct xe_device *xe, struct xe_vm *vm,
18 u32 logical_mask, u16 width,
19 struct xe_hw_engine *hw_engine, u32 flags);
20 struct xe_engine *xe_engine_create_class(struct xe_device *xe, struct xe_gt *gt,
22 enum xe_engine_class class, u32 flags);
24 void xe_engine_fini(struct xe_engine *e);
25 void xe_engine_destroy(struct kref *ref);
27 struct xe_engine *xe_engine_lookup(struct xe_file *xef, u32 id);
29 static inline struct xe_engine *xe_engine_get(struct xe_engine *engine)
31 kref_get(&engine->refcount);
35 static inline void xe_engine_put(struct xe_engine *engine)
37 kref_put(&engine->refcount, xe_engine_destroy);
40 static inline bool xe_engine_is_parallel(struct xe_engine *engine)
42 return engine->width > 1;
45 void xe_engine_kill(struct xe_engine *e);
47 int xe_engine_create_ioctl(struct drm_device *dev, void *data,
48 struct drm_file *file);
49 int xe_engine_destroy_ioctl(struct drm_device *dev, void *data,
50 struct drm_file *file);
51 int xe_engine_set_property_ioctl(struct drm_device *dev, void *data,
52 struct drm_file *file);
53 int xe_engine_get_property_ioctl(struct drm_device *dev, void *data,
54 struct drm_file *file);