67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
|
/*
|
||
|
|
* linux-4.9/drivers/media/platform/sunxi-vin/vin-stat/vin_h3a.h
|
||
|
|
*
|
||
|
|
* Copyright (c) 2007-2017 Allwinnertech Co., Ltd.
|
||
|
|
*
|
||
|
|
* This software is licensed under the terms of the GNU General Public
|
||
|
|
* License version 2, as published by the Free Software Foundation, and
|
||
|
|
* may be copied, distributed, and modified under those terms.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _VIN_3A_H_
|
||
|
|
#define _VIN_3A_H_
|
||
|
|
|
||
|
|
#include <sunxi_hal_common.h>
|
||
|
|
#include <hal_cache.h>
|
||
|
|
|
||
|
|
#define STAT_MAX_BUFS 2
|
||
|
|
|
||
|
|
#define STAT_BUF_DONE 0 /* Buffer is ready */
|
||
|
|
#define STAT_NO_BUF 1 /* An error has occurred */
|
||
|
|
|
||
|
|
enum ispstat_buf_state_t {
|
||
|
|
ISPSTAT_IDLE = 0,
|
||
|
|
ISPSTAT_LOAD_SET,
|
||
|
|
ISPSTAT_SAVE_SET,
|
||
|
|
ISPSTAT_READY,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct ispstat_buffer {
|
||
|
|
void *phy_addr;
|
||
|
|
u32 buf_size;
|
||
|
|
u32 frame_number;
|
||
|
|
u8 empty;
|
||
|
|
enum ispstat_buf_state_t state;
|
||
|
|
u8 id;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct isp_dev;
|
||
|
|
|
||
|
|
struct isp_stat {
|
||
|
|
struct isp_dev *isp;
|
||
|
|
|
||
|
|
/* Buffer */
|
||
|
|
bool stat_en_flag;
|
||
|
|
u8 sensor_fps;
|
||
|
|
u8 buf_cnt;
|
||
|
|
u32 frame_number;
|
||
|
|
u32 buf_size;
|
||
|
|
struct ispstat_buffer buf[STAT_MAX_BUFS];
|
||
|
|
struct ispstat_buffer *active_buf;
|
||
|
|
struct ispstat_buffer *locked_buf;
|
||
|
|
};
|
||
|
|
|
||
|
|
int isp_stat_request_statistics(struct isp_stat *stat);
|
||
|
|
void isp_stat_isr(struct isp_stat *stat);
|
||
|
|
void isp_stat_load_set(struct isp_stat *stat);
|
||
|
|
int vin_isp_h3a_init(struct isp_dev *isp);
|
||
|
|
void vin_isp_h3a_cleanup(struct isp_dev *isp);
|
||
|
|
|
||
|
|
#endif
|