1 /* 2 * SPDX-License-Identifier: MIT 3 * 4 * Copyright © 2019 Intel Corporation 5 */ 6 7 #ifndef __I915_GEM_PM_H__ 8 #define __I915_GEM_PM_H__ 9 10 #include <linux/types.h> 11 12 #define drm_i915_private inteldrm_softc 13 14 struct drm_i915_private; 15 struct work_struct; 16 17 void i915_gem_resume(struct drm_i915_private *i915); 18 19 void i915_gem_idle_work_handler(struct work_struct *work); 20 21 void i915_gem_suspend(struct drm_i915_private *i915); 22 void i915_gem_suspend_late(struct drm_i915_private *i915); 23 int i915_gem_backup_suspend(struct drm_i915_private *i915); 24 25 int i915_gem_freeze(struct drm_i915_private *i915); 26 int i915_gem_freeze_late(struct drm_i915_private *i915); 27 28 #endif /* __I915_GEM_PM_H__ */ 29