diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/mock_engine.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/mock_engine.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/mock_engine.h b/drivers/gpu/drm/i915/gt/mock_engine.h new file mode 100644 index 000000000..cc5ab6e1f --- /dev/null +++ b/drivers/gpu/drm/i915/gt/mock_engine.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2016 Intel Corporation + */ + +#ifndef __MOCK_ENGINE_H__ +#define __MOCK_ENGINE_H__ + +#include <linux/list.h> +#include <linux/spinlock.h> +#include <linux/timer.h> + +#include "gt/intel_engine.h" + +struct mock_engine { + struct intel_engine_cs base; + + spinlock_t hw_lock; + struct list_head hw_queue; + struct timer_list hw_delay; +}; + +struct intel_engine_cs *mock_engine(struct drm_i915_private *i915, + const char *name, + int id); +int mock_engine_init(struct intel_engine_cs *engine); + +void mock_engine_flush(struct intel_engine_cs *engine); +void mock_engine_reset(struct intel_engine_cs *engine); +void mock_engine_free(struct intel_engine_cs *engine); + +#endif /* !__MOCK_ENGINE_H__ */ |