// SPDX-License-Identifier: MIT /* * Copyright (C) 2019 Google, Inc. * * Authors: * Sean Paul <seanpaul@chromium.org> */ #ifndef DRM_SELF_REFRESH_HELPER_H_ #define DRM_SELF_REFRESH_HELPER_H_ struct drm_atomic_state; struct drm_crtc; void drm_self_refresh_helper_alter_state(struct drm_atomic_state *state); void drm_self_refresh_helper_update_avg_times(struct drm_atomic_state *state, unsigned int commit_time_ms, unsigned int new_self_refresh_mask); int drm_self_refresh_helper_init(struct drm_crtc *crtc); void drm_self_refresh_helper_cleanup(struct drm_crtc *crtc); #endif