/**
 * @brief  Header file for Exynos DPP driver.
 *
 * Copyright (c) 2012-2019, Samsung Electronics Co., Ltd.
 * MinHo Kim <m8891.kim@samsung.co.kr>
 *
 * This software is proprietary of Samsung Electronics.
 * No part of this software, either material or conceptual may be copied
 * or distributed, transmitted, transcribed, stored in a retrieval system
 * or translated into any human or computer language in any form by any means,
 * electronic, mechanical, manual or otherwise, or disclosed to third parties
 * without the express written permission of Samsung Electronics.
 */

#ifndef __DPP_COMMON_H__
#define __DPP_COMMON_H__

enum dpp_pixel_format {
    /* RGB 32bit */
    PIXEL_FORMAT_ARGB_8888 = 0,
    PIXEL_FORMAT_ABGR_8888,
    PIXEL_FORMAT_RGBA_8888,
    PIXEL_FORMAT_BGRA_8888,
    PIXEL_FORMAT_MAX,
};

#define DPP_SC_RATIO_MAX    ((1 << 20) * 8 / 8)
#define DPP_SC_RATIO_7_8    ((1 << 20) * 8 / 7)
#define DPP_SC_RATIO_6_8    ((1 << 20) * 8 / 6)
#define DPP_SC_RATIO_5_8    ((1 << 20) * 8 / 5)
#define DPP_SC_RATIO_4_8    ((1 << 20) * 8 / 4)
#define DPP_SC_RATIO_3_8    ((1 << 20) * 8 / 3)

void dpp_reg_init(uint32_t width, uint32_t height);
void dpp_reg_ready(uint32_t fb_addr);
int dpp_reg_start(void);
int dpp_reg_wait_done(void);
void dpp_reg_deinit(void);

#endif /* __DPP_COMMON_H__ */