1c2fcd274SDaniel Vetter /* 2c2fcd274SDaniel Vetter * Copyright (C) 2014 Red Hat 3c2fcd274SDaniel Vetter * Copyright (C) 2014 Intel Corp. 4c2fcd274SDaniel Vetter * 5c2fcd274SDaniel Vetter * Permission is hereby granted, free of charge, to any person obtaining a 6c2fcd274SDaniel Vetter * copy of this software and associated documentation files (the "Software"), 7c2fcd274SDaniel Vetter * to deal in the Software without restriction, including without limitation 8c2fcd274SDaniel Vetter * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9c2fcd274SDaniel Vetter * and/or sell copies of the Software, and to permit persons to whom the 10c2fcd274SDaniel Vetter * Software is furnished to do so, subject to the following conditions: 11c2fcd274SDaniel Vetter * 12c2fcd274SDaniel Vetter * The above copyright notice and this permission notice shall be included in 13c2fcd274SDaniel Vetter * all copies or substantial portions of the Software. 14c2fcd274SDaniel Vetter * 15c2fcd274SDaniel Vetter * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16c2fcd274SDaniel Vetter * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17c2fcd274SDaniel Vetter * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18c2fcd274SDaniel Vetter * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 19c2fcd274SDaniel Vetter * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 20c2fcd274SDaniel Vetter * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 21c2fcd274SDaniel Vetter * OTHER DEALINGS IN THE SOFTWARE. 22c2fcd274SDaniel Vetter * 23c2fcd274SDaniel Vetter * Authors: 24c2fcd274SDaniel Vetter * Rob Clark <robdclark@gmail.com> 25c2fcd274SDaniel Vetter * Daniel Vetter <daniel.vetter@ffwll.ch> 26c2fcd274SDaniel Vetter */ 27c2fcd274SDaniel Vetter 28c2fcd274SDaniel Vetter #ifndef DRM_ATOMIC_HELPER_H_ 29c2fcd274SDaniel Vetter #define DRM_ATOMIC_HELPER_H_ 30c2fcd274SDaniel Vetter 31c2fcd274SDaniel Vetter int drm_atomic_helper_check(struct drm_device *dev, 32c2fcd274SDaniel Vetter struct drm_atomic_state *state); 33623369e5SDaniel Vetter int drm_atomic_helper_commit(struct drm_device *dev, 34623369e5SDaniel Vetter struct drm_atomic_state *state, 35623369e5SDaniel Vetter bool async); 36623369e5SDaniel Vetter 37623369e5SDaniel Vetter void drm_atomic_helper_commit_pre_planes(struct drm_device *dev, 38623369e5SDaniel Vetter struct drm_atomic_state *state); 39623369e5SDaniel Vetter void drm_atomic_helper_commit_post_planes(struct drm_device *dev, 40623369e5SDaniel Vetter struct drm_atomic_state *old_state); 41c2fcd274SDaniel Vetter 42c2fcd274SDaniel Vetter int drm_atomic_helper_prepare_planes(struct drm_device *dev, 43c2fcd274SDaniel Vetter struct drm_atomic_state *state); 44c2fcd274SDaniel Vetter void drm_atomic_helper_commit_planes(struct drm_device *dev, 45c2fcd274SDaniel Vetter struct drm_atomic_state *state); 46c2fcd274SDaniel Vetter void drm_atomic_helper_cleanup_planes(struct drm_device *dev, 47c2fcd274SDaniel Vetter struct drm_atomic_state *old_state); 48c2fcd274SDaniel Vetter 49c2fcd274SDaniel Vetter void drm_atomic_helper_swap_state(struct drm_device *dev, 50c2fcd274SDaniel Vetter struct drm_atomic_state *state); 51c2fcd274SDaniel Vetter 52c2fcd274SDaniel Vetter #endif /* DRM_ATOMIC_HELPER_H_ */ 53