drivers/gpu/drm/i915/i915_perf.h

   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__ */