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/*
* Copyright (C) 2011-2014 Freescale Semiconductor, Inc. All Rights Reserved.
*/
/*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
#ifndef __MXC_DISPDRV_H__
#define __MXC_DISPDRV_H__
#include <linux/fb.h>
#include "crtc.h"
struct mxc_dispdrv_handle {
struct mxc_dispdrv_driver *drv;
};
struct mxc_dispdrv_setting {
/*input-feedback parameter*/
struct fb_info *fbi;
int if_fmt;
int default_bpp;
char *dft_mode_str;
/* feedback parameter */
enum crtc crtc;
};
struct mxc_dispdrv_driver {
const char *name;
int (*init) (struct mxc_dispdrv_handle *, struct mxc_dispdrv_setting *);
void (*deinit) (struct mxc_dispdrv_handle *);
/* display driver enable function for extension */
int (*enable) (struct mxc_dispdrv_handle *, struct fb_info *);
/* display driver disable function, called at early part of fb_blank */
void (*disable) (struct mxc_dispdrv_handle *, struct fb_info *);
/* display driver setup function, called at early part of fb_set_par */
int (*setup) (struct mxc_dispdrv_handle *, struct fb_info *fbi);
};
struct mxc_dispdrv_handle *mxc_dispdrv_register(struct mxc_dispdrv_driver *drv);
int mxc_dispdrv_unregister(struct mxc_dispdrv_handle *handle);
struct mxc_dispdrv_handle *mxc_dispdrv_gethandle(char *name,
struct mxc_dispdrv_setting *setting);
void mxc_dispdrv_puthandle(struct mxc_dispdrv_handle *handle);
int mxc_dispdrv_setdata(struct mxc_dispdrv_handle *handle, void *data);
void *mxc_dispdrv_getdata(struct mxc_dispdrv_handle *handle);
void mxc_dispdrv_setdev(struct mxc_dispdrv_handle *drv_handle, struct device *dev);
struct device *mxc_dispdrv_getdev(struct mxc_dispdrv_handle *drv_handle);
#endif
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