1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Copyright © 2019 Intel Corporation 4 */ 5 6 #ifndef __I915_GEM_PM_H__ 7 #define __I915_GEM_PM_H__ 8 9 #include <linux/types.h> 10 11 struct drm_i915_private; 12 struct work_struct; 13 14 void i915_gem_resume(struct drm_i915_private *i915); 15 16 void i915_gem_idle_work_handler(struct work_struct *work); 17 18 void i915_gem_suspend(struct drm_i915_private *i915); 19 void i915_gem_suspend_late(struct drm_i915_private *i915); 20 int i915_gem_backup_suspend(struct drm_i915_private *i915); 21 22 int i915_gem_freeze(struct drm_i915_private *i915); 23 int i915_gem_freeze_late(struct drm_i915_private *i915); 24 25 #endif /* __I915_GEM_PM_H__ */ 26