blob: aa0bff6d51ed5fc7a2dcda8213ef29ebf6265b87 [file] [log] [blame]
/*
* Copyright (c) 2008-2010 Travis Geiselbrecht
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef __DEV_DISPLAY_H
#define __DEV_DISPLAY_H
#include <sys/types.h>
#include <lib/gfx.h>
int display_init(void *framebuffer);
int display_enable(bool enable);
void display_pre_freq_change(void);
void display_post_freq_change(void);
struct display_info {
void *framebuffer;
gfx_format format;
uint width;
uint height;
uint stride;
// Update function
void (*flush)(uint starty, uint endy);
};
void display_get_info(struct display_info *info);
#endif