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/*
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
* Author: Rob Clark <rob@ti.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __OMAPDRM_DRV_H__
#define __OMAPDRM_DRV_H__
#include <linux/module.h>
#include <linux/types.h>
#include <linux/workqueue.h>
#include <drm/drmP.h>
#include <drm/drm_gem.h>
#include <drm/omap_drm.h>
#include "dss/omapdss.h"
#include "omap_connector.h"
#include "omap_crtc.h"
#include "omap_encoder.h"
#include "omap_fb.h"
#include "omap_fbdev.h"
#include "omap_gem.h"
#include "omap_irq.h"
#include "omap_plane.h"
#define DBG(fmt, ...) DRM_DEBUG(fmt"\n", ##__VA_ARGS__)
#define VERB(fmt, ...) if (0) DRM_DEBUG(fmt, ##__VA_ARGS__) /* verbose debug */
#define MODULE_NAME "omapdrm"
struct omap_drm_usergart;
struct omap_drm_pipeline {
struct drm_crtc *crtc;
struct drm_encoder *encoder;
struct drm_connector *connector;
struct omap_dss_device *output;
struct omap_dss_device *display;
};
struct omap_drm_private {
struct drm_device *ddev;
struct device *dev;
u32 omaprev;
struct dss_device *dss;
struct dispc_device *dispc;
const struct dispc_ops *dispc_ops;
unsigned int num_pipes;
struct omap_drm_pipeline pipes[8];
struct omap_drm_pipeline *channels[8];
unsigned int num_planes;
struct drm_plane *planes[8];
struct drm_fb_helper *fbdev;
struct workqueue_struct *wq;
/* lock for obj_list below */
struct mutex list_lock;
/* list of GEM objects: */
struct list_head obj_list;
struct omap_drm_usergart *usergart;
bool has_dmm;
/* properties: */
struct drm_property *zorder_prop;
/* irq handling: */
spinlock_t wait_lock; /* protects the wait_list */
struct list_head wait_list; /* list of omap_irq_wait */
u32 irq_mask; /* enabled irqs in addition to wait_list */
/* memory bandwidth limit if it is needed on the platform */
unsigned int max_bandwidth;
};
int omap_debugfs_init(struct drm_minor *minor);
#endif /* __OMAPDRM_DRV_H__ */
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