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_format_info; 30 struct drm_framebuffer; 31 struct drm_mode_fb_cmd2; 32 33 void drm_helper_move_panel_connectors_to_head(struct drm_device *); 34 35 void drm_helper_mode_fill_fb_struct(struct drm_device *dev, 36 struct drm_framebuffer *fb, 37 const struct drm_format_info *info, 38 const struct drm_mode_fb_cmd2 *mode_cmd); 39 40 int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc, 41 const struct drm_crtc_funcs *funcs); 42 43 int drm_mode_config_helper_suspend(struct drm_device *dev); 44 int drm_mode_config_helper_resume(struct drm_device *dev); 45 46 #endif 47