1/*
 2 * shmob_drm_crtc.h  --  SH Mobile DRM CRTCs
 3 *
 4 * Copyright (C) 2012 Renesas Electronics Corporation
 5 *
 6 * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
 7 *
 8 * This program is free software; you can redistribute it and/or modify
 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 */
13
14#ifndef __SHMOB_DRM_CRTC_H__
15#define __SHMOB_DRM_CRTC_H__
16
17#include <drm/drmP.h>
18#include <drm/drm_crtc.h>
 
 
19
20struct backlight_device;
 
21struct shmob_drm_device;
 
22
23struct shmob_drm_crtc {
24	struct drm_crtc crtc;
25
26	struct drm_pending_vblank_event *event;
27	int dpms;
28
29	const struct shmob_drm_format_info *format;
30	void *cache;
31	unsigned long dma[2];
32	unsigned int line_size;
33	bool started;
34};
35
36struct shmob_drm_encoder {
37	struct drm_encoder encoder;
38	int dpms;
39};
40
41struct shmob_drm_connector {
42	struct drm_connector connector;
43	struct drm_encoder *encoder;
44
45	struct backlight_device *backlight;
46};
47
48int shmob_drm_crtc_create(struct shmob_drm_device *sdev);
49void shmob_drm_crtc_enable_vblank(struct shmob_drm_device *sdev, bool enable);
50void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc);
51void shmob_drm_crtc_suspend(struct shmob_drm_crtc *scrtc);
52void shmob_drm_crtc_resume(struct shmob_drm_crtc *scrtc);
53
54int shmob_drm_encoder_create(struct shmob_drm_device *sdev);
55int shmob_drm_connector_create(struct shmob_drm_device *sdev,
56			       struct drm_encoder *encoder);
57
58#endif /* __SHMOB_DRM_CRTC_H__ */

 1/* SPDX-License-Identifier: GPL-2.0+ */
 2/*
 3 * shmob_drm_crtc.h  --  SH Mobile DRM CRTCs
 4 *
 5 * Copyright (C) 2012 Renesas Electronics Corporation
 6 *
 7 * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
 
 
 
 
 
 8 */
 9
10#ifndef __SHMOB_DRM_CRTC_H__
11#define __SHMOB_DRM_CRTC_H__
12
 
13#include <drm/drm_crtc.h>
14#include <drm/drm_connector.h>
15#include <drm/drm_encoder.h>
16
17struct backlight_device;
18struct drm_pending_vblank_event;
19struct shmob_drm_device;
20struct shmob_drm_format_info;
21
22struct shmob_drm_crtc {
23	struct drm_crtc crtc;
24
25	struct drm_pending_vblank_event *event;
26	int dpms;
27
28	const struct shmob_drm_format_info *format;
 
29	unsigned long dma[2];
30	unsigned int line_size;
31	bool started;
32};
33
34struct shmob_drm_encoder {
35	struct drm_encoder encoder;
36	int dpms;
37};
38
39struct shmob_drm_connector {
40	struct drm_connector connector;
41	struct drm_encoder *encoder;
42
43	struct backlight_device *backlight;
44};
45
46int shmob_drm_crtc_create(struct shmob_drm_device *sdev);
 
47void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc);
48void shmob_drm_crtc_suspend(struct shmob_drm_crtc *scrtc);
49void shmob_drm_crtc_resume(struct shmob_drm_crtc *scrtc);
50
51int shmob_drm_encoder_create(struct shmob_drm_device *sdev);
52int shmob_drm_connector_create(struct shmob_drm_device *sdev,
53			       struct drm_encoder *encoder);
54
55#endif /* __SHMOB_DRM_CRTC_H__ */