drm_self_refresh_helper.h

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// 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_commit;
struct drm_crtc;
 
void drm_self_refresh_helper_alter_state(struct drm_atomic_commit *state);
void drm_self_refresh_helper_update_avg_times(struct drm_atomic_commit *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