2 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 as published by
7 * the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * You should have received a copy of the GNU General Public License along with
15 * this program. If not, see <http://www.gnu.org/licenses/>.
18 #ifndef __OMAPDRM_DRV_H__
19 #define __OMAPDRM_DRV_H__
21 #include <linux/module.h>
22 #include <linux/types.h>
23 #include <linux/workqueue.h>
26 #include <drm/drm_crtc_helper.h>
27 #include <drm/drm_gem.h>
28 #include <drm/omap_drm.h>
30 #include "dss/omapdss.h"
32 #include "omap_connector.h"
33 #include "omap_crtc.h"
34 #include "omap_encoder.h"
36 #include "omap_fbdev.h"
39 #include "omap_plane.h"
41 #define DBG(fmt, ...) DRM_DEBUG(fmt"\n", ##__VA_ARGS__)
42 #define VERB(fmt, ...) if (0) DRM_DEBUG(fmt, ##__VA_ARGS__) /* verbose debug */
44 #define MODULE_NAME "omapdrm"
46 struct omap_drm_usergart;
48 struct omap_drm_private {
49 struct drm_device *ddev;
53 struct dss_device *dss;
54 struct dispc_device *dispc;
55 const struct dispc_ops *dispc_ops;
57 unsigned int num_crtcs;
58 struct drm_crtc *crtcs[8];
60 unsigned int num_planes;
61 struct drm_plane *planes[8];
63 unsigned int num_encoders;
64 struct drm_encoder *encoders[8];
66 unsigned int num_connectors;
67 struct drm_connector *connectors[8];
69 struct drm_fb_helper *fbdev;
71 struct workqueue_struct *wq;
73 /* lock for obj_list below */
76 /* list of GEM objects: */
77 struct list_head obj_list;
79 struct omap_drm_usergart *usergart;
83 struct drm_property *zorder_prop;
86 spinlock_t wait_lock; /* protects the wait_list */
87 struct list_head wait_list; /* list of omap_irq_wait */
88 u32 irq_mask; /* enabled irqs in addition to wait_list */
90 /* memory bandwidth limit if it is needed on the platform */
91 unsigned int max_bandwidth;
95 int omap_debugfs_init(struct drm_minor *minor);
97 #endif /* __OMAPDRM_DRV_H__ */