/*

 * Copyright (c) 2014 - 2016 MediaTek Inc.

 *

 * 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 __H_MTK_BUFFER_H__

#define __H_MTK_BUFFER_H__



#include <stdio.h>



#define INTERNAL_WK_BUFFER_SIZE (0x100000)



int set_disp_fb_buffer(uint32_t pa, int size, uint32_t pa_membit);

int get_disp_fb_buffer(uint32_t *pa);

int clear_disp_fb_buffer(void);

uint32_t get_disp_fb_membit(void);



int set_disp_wk_buffer(uint32_t pa, int size);

int clear_disp_wk_buffer(void);

int require_cmdq_buffer(uint32_t *pa);



int set_touch_wk_buffer(uint32_t pa, int size);

int clear_touch_wk_buffer(void);

int require_i2c_buffer(uint32_t *pa);



/*get all buffer */

int get_secure_buffer(uint32_t *pa);



#endif