1 /*
2  * Copyright (c) 2016 Intel Corporation
3  *
4  * Permission to use, copy, modify, distribute, and sell this software and its
5  * documentation for any purpose is hereby granted without fee, provided that
6  * the above copyright notice appear in all copies and that both that copyright
7  * notice and this permission notice appear in supporting documentation, and
8  * that the name of the copyright holders not be used in advertising or
9  * publicity pertaining to distribution of the software without specific,
10  * written prior permission.  The copyright holders make no representations
11  * about the suitability of this software for any purpose.  It is provided "as
12  * is" without express or implied warranty.
13  *
14  * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
15  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
16  * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
17  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
18  * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
19  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
20  * OF THIS SOFTWARE.
21  */
22 
23 #ifndef __DRM_KMS_HELPER_H__
24 #define __DRM_KMS_HELPER_H__
25 
26 struct drm_crtc;
27 struct drm_crtc_funcs;
28 struct drm_device;
29 struct drm_framebuffer;
30 struct drm_mode_fb_cmd2;
31 
32 void drm_helper_move_panel_connectors_to_head(struct drm_device *);
33 
34 void drm_helper_mode_fill_fb_struct(struct drm_device *dev,
35 				    struct drm_framebuffer *fb,
36 				    const struct drm_mode_fb_cmd2 *mode_cmd);
37 
38 int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,
39 		  const struct drm_crtc_funcs *funcs);
40 
41 int drm_mode_config_helper_suspend(struct drm_device *dev);
42 int drm_mode_config_helper_resume(struct drm_device *dev);
43 
44 #endif
45