/*
 * iav_fastboot.h
 *
 * History:
 *	2016/03/10 - [Xu Liang] Created file
 *
 * Copyright (c) 2016 Ambarella, Inc.
 *
 * This file and its contents ("Software") are protected by intellectual
 * property rights including, without limitation, U.S. and/or foreign
 * copyrights. This Software is also the confidential and proprietary
 * information of Ambarella, Inc. and its licensors. You may not use, reproduce,
 * disclose, distribute, modify, or otherwise prepare derivative works of this
 * Software or any portion thereof except pursuant to a signed license agreement
 * or nondisclosure agreement with Ambarella, Inc. or its authorized affiliates.
 * In the absence of such an agreement, you agree to promptly notify and return
 * this Software to Ambarella, Inc.
 *
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,
 * MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL AMBARELLA, INC. OR ITS AFFILIATES BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; COMPUTER FAILURE OR MALFUNCTION; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef __IAV_FASTBOOT_H__
#define __IAV_FASTBOOT_H__

#ifdef __cplusplus
extern "C" {
#endif

enum preload_file_id {
	PF_ISO_CFG = 0,
	PF_TONE_CURVE = 1,
	PF_RGB2YUV_MAT = 2,
	PF_LOCAL_EXPO = 3,
	PF_MAX_NUM,
	PF_FIRST = PF_ISO_CFG,
	PF_LAST = PF_MAX_NUM,
};

#define MAX_FILE_NAME			(64)

#define PRELOAD_ISO_CONFIG		"/tmp/idsp_iso_cfg.bin"
#define PRELOAD_TONE_CURVE		"/tmp/idsp_tone_curve"
#define PRELOAD_RGB2YUV_MAT		"/tmp/idsp_rgb2yuv"
#define PRELOAD_LOCAL_EXPO		"/tmp/idsp_local_expo"
#define PRELOAD_AWB_FILE		"/tmp/idsp_awb"
#define PRELOAD_AE_FILE			"/tmp/idsp_ae"

enum iav_fb_bin_id {
	IAV_FB_VIN_VIDEO_FORMAT = 0,
	IAV_FB_VIN_DSP_CONFIG = 1,
	IAV_FB_ENC_CONFIG = 2,
	IAV_FB_SRCBUF_CONFIG = 3,
	IAV_FB_VOUT0_SETUP = 4,
	IAV_FB_VOUT1_SETUP = 5,
	IAV_FB_DATA_MAX_NUM,
	IAV_FB_DATA_FIRST = IAV_FB_VIN_VIDEO_FORMAT,
	IAV_FB_DATA_LAST = IAV_FB_DATA_MAX_NUM,
};

struct iav_fb_aeb {
	/* AWB */
	unsigned int	r_gain;
	unsigned int	b_gain;
	/* AE */
	unsigned int	d_gain;
	unsigned int	shutter_row;
	unsigned int	agc_index;
};

struct iav_fb_node {
	unsigned int offset;
	unsigned int size;
};

enum iav_fb_vout_dram_id {
	IAV_FB_VOUT_HEADER = 0,
	IAV_FB_VOUT_DISPLAY = 1,
	IAV_FB_VOUT_DVE = 2,
	IAV_FB_VOUT_OSD_CLUT = 3,
	IAV_FB_VOUT_OSD_BUF_INFO = 4,
	IAV_FB_VOUT_OSD_BUF_DRAM = 5,
	IAV_FB_VOUT_TIMING = 6,
	IAV_FB_VOUT_DATA_MAX_NUM,
	IAV_FB_VOUT_DATA_FIRST = IAV_FB_VOUT_HEADER,
	IAV_FB_VOUT_DATA_LAST = IAV_FB_VOUT_DATA_MAX_NUM,
};

struct amba_fb_vout_config_data {
	unsigned int vout_id : 2;
	unsigned int enabled : 1;
	unsigned int reserved : 29;
	struct iav_fb_node vout_mem[IAV_FB_VOUT_DATA_MAX_NUM];
};

struct amba_fb_bpi_info {
	u32 work_mode : 4;
	u32 rtos_vca_enable : 1;
	u32 rtos_vca_classes : 3;
	u32 rtos_vca_result : 4;
	u32 reserved0 : 4;
	u32 record_sec : 8;
	u32 linux_vca_eable : 1;
	u32 reserved1 : 7;
};

#define FB_MAX_CHAN_NUM		2
#define FB_MAX_VIN_NUM		2
#define FB_HEADER_SIZE		256

struct iav_fb_hdr {  /*  4 + 8 + 8 + 8 * 2 + 4 + 20 * 2 + 8 * 6 + 128 = 256  */
	unsigned int dsp_status;

	unsigned int header_size : 16;
	unsigned int fast_thaw : 1;
	unsigned int night_mode : 1;
	unsigned int prev_id : 4;
	unsigned int reserved : 2;
	unsigned int active_vin_num : 4;
	unsigned int rtos_log_level : 4;
	unsigned int light_value;

	unsigned int bin_offset;
	struct amba_fb_bpi_info info;

	unsigned int vinc_chan_map[FB_MAX_VIN_NUM];
	unsigned int sensor_ctrl_map[FB_MAX_VIN_NUM];

	unsigned char shutter_max[FB_MAX_CHAN_NUM];	/* unit: denominator seconds */
	unsigned char agc_max[FB_MAX_CHAN_NUM];		/* unit: db */

	struct iav_fb_aeb pre_aeb[FB_MAX_CHAN_NUM];
	struct iav_fb_node bin[IAV_FB_DATA_MAX_NUM];
	unsigned char reserve1[128];
}__attribute__((packed));

#ifdef __cplusplus
}
#endif

#endif