include/soc/samsung/bts.h

/*
 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
 *		http://www.samsung.com
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 */

#ifndef __EXYNOS_BTS_H_
#define __EXYNOS_BTS_H_

#if defined(CONFIG_EXYNOS7872_BTS)||(CONFIG_EXYNOS7885_BTS)
#define BUS_WIDTH		16
#define DISP_UTIL		75

enum bts_scen_type {
	BS_DEFAULT,
	BS_MIF_CHANGE,
	BS_MFC_UHD,
	BS_G3D_PEFORMANCE,
	BS_CAMERA_DEFAULT,
	BS_MAX,
};

enum bts_bw_type {
	/* RT */
	BTS_BW_DECON0,
	BTS_BW_DECON1,
	BTS_BW_DECON2,
	BTS_BW_CAMERA,
	BTS_BW_AUDIO,
	BTS_BW_CP,
	/* NRT */
	BTS_BW_G2D,
	BTS_BW_MFC,
	BTS_BW_MAX,
	BTS_BW_RT = BTS_BW_G2D,
};

enum bts_dpp_type {
	BTS_DPP0,
	BTS_DPP1,
	BTS_DPP2,
	BTS_DPP3,
	BTS_DPP_MAX,
};

enum bts_dpu_type {
	BTS_DPU0,
	BTS_DPU1,
	BTS_DPU2,
	BTS_DPU_MAX,
};

struct bts_layer_position {
	unsigned int x1;
	/* x2 = x1 + width */
	unsigned int x2;
	unsigned int y1;
	/* y2 = y1 + height */
	unsigned int y2;
};

struct bts_dpp_info {
	bool used;
	unsigned int bpp;
	unsigned int src_h;
	unsigned int src_w;
	struct bts_layer_position dst;
	unsigned int bw;
	unsigned int idma_type;
};

struct bts_decon_info {
	struct bts_dpp_info dpp[BTS_DPP_MAX];
	/* Khz */
	unsigned int vclk;
	unsigned int lcd_w;
	unsigned int lcd_h;
};

struct bts_bw {
	unsigned int peak;
	unsigned int read;
	unsigned int write;
};

void bts_update_scen(enum bts_scen_type type, unsigned int val);
/* bandwidth (KB/s) */
void bts_update_bw(enum bts_bw_type type, struct bts_bw bw);
unsigned int bts_calc_bw(enum bts_bw_type type, void *data);

#elif defined(CONFIG_EXYNOS8895_BTS)
#define BUS_WIDTH		16
#define DISP_UTIL		75

enum bts_scen_type {
	BS_DEFAULT,
	BS_MIF_CHANGE,
	BS_MFC_UHD,
	BS_G3D_PEFORMANCE,
	BS_CAMERA_DEFAULT,
	BS_MAX,
};

enum bts_bw_type {
	/* read bandwidth */
	BTS_BW_DECON0,
	BTS_BW_DECON1,
	BTS_BW_DECON2,
	BTS_BW_G2DR,
	/* write bandwidth */
	BTS_BW_G2DW,
	BTS_BW_MAX,
	BTS_BW_W = BTS_BW_G2DW,
};

enum bts_dpp_type {
	BTS_DPP0,
	BTS_DPP1,
	BTS_DPP2,
	BTS_DPP3,
	BTS_DPP4,
	BTS_DPP5,
	BTS_DPP_MAX,
};

enum bts_dpu_type {
	BTS_DPU0,
	BTS_DPU1,
	BTS_DPU2,
	BTS_DPU_MAX,
};

struct bts_layer_position {
	unsigned int x1;
	/* x2 = x1 + width */
	unsigned int x2;
	unsigned int y1;
	/* y2 = y1 + height */
	unsigned int y2;
};

struct bts_dpp_info {
	bool used;
	unsigned int bpp;
	unsigned int src_h;
	unsigned int src_w;
	struct bts_layer_position dst;
	unsigned int bw;
};

struct bts_decon_info {
	struct bts_dpp_info dpp[BTS_DPP_MAX];
	/* Khz */
	unsigned int vclk;
	unsigned int lcd_w;
	unsigned int lcd_h;
};

struct bts_bw {
	unsigned int peak;
	unsigned int read;
	unsigned int write;
};

void bts_update_scen(enum bts_scen_type type, unsigned int val);
/* bandwidth (KB/s) */
void bts_update_bw(enum bts_bw_type type, struct bts_bw bw);
unsigned int bts_calc_bw(enum bts_bw_type type, void *data);
#else
#define bts_update_scen(a, b) do {} while (0)
#define bts_update_bw(a, b) do {} while (0)
#define bts_calc_bw(a, b) do {} while (0)
#endif

enum bts_media_type {
	TYPE_VPP0 = 0,
	TYPE_VPP1,
	TYPE_VPP2,
	TYPE_VPP3,
	TYPE_VPP4,
	TYPE_VPP5,
	TYPE_VPP6,
	TYPE_VPP7,
	TYPE_VPP8,
	TYPE_CAM,
	TYPE_MFC,
	TYPE_G3D,
};

#define bts_scen_update(a, b) do {} while (0)
#define exynos_update_bw(a, b, c) do {} while (0)
#define bts_ext_scenario_set(a, b, c) do {} while (0)
#define exynos_bw_calc(a, b) do {} while (0)
#define bts_update_winlayer(a) do {} while (0)
#define exynos_update_media_scenario(a, b, c) do {} while (0)
#define bts_update_gpu_mif(a) do {} while (0)
#define exynos_bts_scitoken_setting(a) do {} while (0)
#define exynos7_update_media_scenario(a, b, c) do {} while (0)
#define exynos7_update_bts_param(a, b) do {} while (0)
#define exynos7_bts_register_notifier(a) do {} while (0)
#define exynos7_bts_unregister_notifier(a) do {} while (0)
#define bts_initialize(a, b) do {} while (0)
#define exynos7_bts_show_mo_status() do {} while (0)
#define exynos5_bts_show_mo_status() do { } while (0)
#define bts_otf_initialize(a, b) do {} while (0)

#endif