projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| c2fcd274 DV |
1 | /* |
| 2 | * Copyright (C) 2014 Red Hat | |
| 3 | * Copyright (C) 2014 Intel Corp. | |
| 4 | * | |
| 5 | * Permission is hereby granted, free of charge, to any person obtaining a | |
| 6 | * copy of this software and associated documentation files (the "Software"), | |
| 7 | * to deal in the Software without restriction, including without limitation | |
| 8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
| 9 | * and/or sell copies of the Software, and to permit persons to whom the | |
| 10 | * Software is furnished to do so, subject to the following conditions: | |
| 11 | * | |
| 12 | * The above copyright notice and this permission notice shall be included in | |
| 13 | * all copies or substantial portions of the Software. | |
| 14 | * | |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
| 18 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
| 19 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
| 20 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
| 21 | * OTHER DEALINGS IN THE SOFTWARE. | |
| 22 | * | |
| 23 | * Authors: | |
| 24 | * Rob Clark <robdclark@gmail.com> | |
| 25 | * Daniel Vetter <daniel.vetter@ffwll.ch> | |
| 26 | */ | |
| 27 | ||
| 28 | #ifndef DRM_ATOMIC_HELPER_H_ | |
| 29 | #define DRM_ATOMIC_HELPER_H_ | |
| 30 | ||
| 31 | int drm_atomic_helper_check(struct drm_device *dev, | |
| 32 | struct drm_atomic_state *state); | |
| 623369e5 DV |
33 | int drm_atomic_helper_commit(struct drm_device *dev, |
| 34 | struct drm_atomic_state *state, | |
| 35 | bool async); | |
| 36 | ||
| 5ee3229c RC |
37 | void drm_atomic_helper_wait_for_vblanks(struct drm_device *dev, |
| 38 | struct drm_atomic_state *old_state); | |
| 39 | ||
| 623369e5 DV |
40 | void drm_atomic_helper_commit_pre_planes(struct drm_device *dev, |
| 41 | struct drm_atomic_state *state); | |
| 42 | void drm_atomic_helper_commit_post_planes(struct drm_device *dev, | |
| 43 | struct drm_atomic_state *old_state); | |
| c2fcd274 DV |
44 | |
| 45 | int drm_atomic_helper_prepare_planes(struct drm_device *dev, | |
| 46 | struct drm_atomic_state *state); | |
| 47 | void drm_atomic_helper_commit_planes(struct drm_device *dev, | |
| 48 | struct drm_atomic_state *state); | |
| 49 | void drm_atomic_helper_cleanup_planes(struct drm_device *dev, | |
| 50 | struct drm_atomic_state *old_state); | |
| 51 | ||
| 52 | void drm_atomic_helper_swap_state(struct drm_device *dev, | |
| 53 | struct drm_atomic_state *state); | |
| 54 | ||
| 042652ed DV |
55 | /* implementations for legacy interfaces */ |
| 56 | int drm_atomic_helper_update_plane(struct drm_plane *plane, | |
| 57 | struct drm_crtc *crtc, | |
| 58 | struct drm_framebuffer *fb, | |
| 59 | int crtc_x, int crtc_y, | |
| 60 | unsigned int crtc_w, unsigned int crtc_h, | |
| 61 | uint32_t src_x, uint32_t src_y, | |
| 62 | uint32_t src_w, uint32_t src_h); | |
| 63 | int drm_atomic_helper_disable_plane(struct drm_plane *plane); | |
| 64 | int drm_atomic_helper_set_config(struct drm_mode_set *set); | |
| 65 | ||
| 66 | int drm_atomic_helper_crtc_set_property(struct drm_crtc *crtc, | |
| 67 | struct drm_property *property, | |
| 68 | uint64_t val); | |
| 69 | int drm_atomic_helper_plane_set_property(struct drm_plane *plane, | |
| 70 | struct drm_property *property, | |
| 71 | uint64_t val); | |
| 72 | int drm_atomic_helper_connector_set_property(struct drm_connector *connector, | |
| 73 | struct drm_property *property, | |
| 74 | uint64_t val); | |
| 8bc0f312 DV |
75 | int drm_atomic_helper_page_flip(struct drm_crtc *crtc, |
| 76 | struct drm_framebuffer *fb, | |
| 77 | struct drm_pending_vblank_event *event, | |
| 78 | uint32_t flags); | |
| 79 | ||
| d461701c DV |
80 | /* default implementations for state handling */ |
| 81 | void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc); | |
| 82 | struct drm_crtc_state * | |
| 83 | drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc); | |
| 84 | void drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc, | |
| 85 | struct drm_crtc_state *state); | |
| 86 | ||
| 87 | void drm_atomic_helper_plane_reset(struct drm_plane *plane); | |
| 88 | struct drm_plane_state * | |
| 89 | drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane); | |
| 90 | void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane, | |
| 91 | struct drm_plane_state *state); | |
| 92 | ||
| 93 | void drm_atomic_helper_connector_reset(struct drm_connector *connector); | |
| 94 | struct drm_connector_state * | |
| 95 | drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector); | |
| 96 | void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector, | |
| 97 | struct drm_connector_state *state); | |
| 98 | ||
| 042652ed | 99 | |
| c2fcd274 | 100 | #endif /* DRM_ATOMIC_HELPER_H_ */ |