mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-25 21:24:08 +08:00
ca038cfb5c
Add drm_mode_config_helper_suspend/resume() which takes care of atomic modeset suspend/resume for simple use cases. The suspend state is stored in struct drm_mode_config. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20171106191812.38927-3-noralf@tronnes.org
41 lines
1.7 KiB
C
41 lines
1.7 KiB
C
/*
|
|
* Copyright (c) 2016 Intel Corporation
|
|
*
|
|
* Permission to use, copy, modify, distribute, and sell this software and its
|
|
* documentation for any purpose is hereby granted without fee, provided that
|
|
* the above copyright notice appear in all copies and that both that copyright
|
|
* notice and this permission notice appear in supporting documentation, and
|
|
* that the name of the copyright holders not be used in advertising or
|
|
* publicity pertaining to distribution of the software without specific,
|
|
* written prior permission. The copyright holders make no representations
|
|
* about the suitability of this software for any purpose. It is provided "as
|
|
* is" without express or implied warranty.
|
|
*
|
|
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
|
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
|
|
* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
|
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
|
|
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
|
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
|
* OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#ifndef __DRM_KMS_HELPER_H__
|
|
#define __DRM_KMS_HELPER_H__
|
|
|
|
#include <drm/drmP.h>
|
|
|
|
void drm_helper_move_panel_connectors_to_head(struct drm_device *);
|
|
|
|
void drm_helper_mode_fill_fb_struct(struct drm_device *dev,
|
|
struct drm_framebuffer *fb,
|
|
const struct drm_mode_fb_cmd2 *mode_cmd);
|
|
|
|
int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,
|
|
const struct drm_crtc_funcs *funcs);
|
|
|
|
int drm_mode_config_helper_suspend(struct drm_device *dev);
|
|
int drm_mode_config_helper_resume(struct drm_device *dev);
|
|
|
|
#endif
|