LXR linux/include/drm/drm_self_refresh

   1// SPDX-License-Identifier: MIT
   2/*
   3 * Copyright (C) 2019 Google, Inc.
   4 *
   5 * Authors:
   6 * Sean Paul <seanpaul@chromium.org>
   7 */
   8#ifndef DRM_SELF_REFRESH_HELPER_H_
   9#define DRM_SELF_REFRESH_HELPER_H_
  10
  11struct drm_atomic_state;
  12struct drm_crtc;
  13
  14void drm_self_refresh_helper_alter_state(struct drm_atomic_state *state);
  15void drm_self_refresh_helper_update_avg_times(struct drm_atomic_state *state,
  16                                        unsigned int commit_time_ms,
  17                                        unsigned int new_self_refresh_mask);
  18
  19int drm_self_refresh_helper_init(struct drm_crtc *crtc);
  20void drm_self_refresh_helper_cleanup(struct drm_crtc *crtc);
  21#endif
  22