1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Copyright © 2019 Intel Corporation 4 */ 5 6 #ifndef __I915_PERF_H__ 7 #define __I915_PERF_H__ 8 9 #include <linux/types.h> 10 11 struct drm_device; 12 struct drm_file; 13 struct drm_i915_private; 14 struct intel_context; 15 struct intel_engine_cs; 16 17 void i915_perf_init(struct drm_i915_private *i915); 18 void i915_perf_fini(struct drm_i915_private *i915); 19 void i915_perf_register(struct drm_i915_private *i915); 20 void i915_perf_unregister(struct drm_i915_private *i915); 21 22 int i915_perf_open_ioctl(struct drm_device *dev, void *data, 23 struct drm_file *file); 24 int i915_perf_add_config_ioctl(struct drm_device *dev, void *data, 25 struct drm_file *file); 26 int i915_perf_remove_config_ioctl(struct drm_device *dev, void *data, 27 struct drm_file *file); 28 void i915_oa_init_reg_state(struct intel_engine_cs *engine, 29 struct intel_context *ce, 30 u32 *reg_state); 31 32 #endif /* __I915_PERF_H__ */ 33