88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
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/*
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* Copyright (c) 2013-2020, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __OV5693_H__
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#define __OV5693_H__
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#include <media/nvc.h>
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#include <uapi/media/nvc_image.h>
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#include <uapi/media/ov5693.h>
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#define OV5693_INVALID_COARSE_TIME -1
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#define OV5693_EEPROM_ADDRESS 0x54
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#define OV5693_EEPROM_SIZE 1024
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#define OV5693_EEPROM_STR_SIZE (OV5693_EEPROM_SIZE * 2)
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#define OV5693_EEPROM_BLOCK_SIZE (1 << 8)
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#define OV5693_EEPROM_NUM_BLOCKS \
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(OV5693_EEPROM_SIZE / OV5693_EEPROM_BLOCK_SIZE)
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#define OV5693_OTP_LOAD_CTRL_ADDR 0x3D81
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#define OV5693_OTP_BANK_SELECT_ADDR 0x3D84
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#define OV5693_OTP_BANK_START_ADDR 0x3D00
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#define OV5693_OTP_BANK_END_ADDR 0x3D0F
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#define OV5693_OTP_NUM_BANKS (32)
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#define OV5693_OTP_BANK_SIZE \
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(OV5693_OTP_BANK_END_ADDR - OV5693_OTP_BANK_START_ADDR + 1)
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#define OV5693_OTP_SIZE \
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(OV5693_OTP_BANK_SIZE * OV5693_OTP_NUM_BANKS)
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#define OV5693_OTP_STR_SIZE (OV5693_OTP_SIZE * 2)
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/* See notes in the nvc.h file on the GPIO usage */
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enum ov5693_gpio_type {
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OV5693_GPIO_TYPE_PWRDN = 0,
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OV5693_GPIO_TYPE_RESET,
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};
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struct ov5693_eeprom_data {
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struct i2c_client *i2c_client;
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struct i2c_adapter *adap;
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struct i2c_board_info brd;
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struct regmap *regmap;
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};
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struct ov5693_power_rail {
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struct regulator *dvdd;
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struct regulator *avdd;
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struct regulator *dovdd;
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};
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struct ov5693_regulators {
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const char *avdd;
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const char *dvdd;
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const char *dovdd;
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};
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struct ov5693_platform_data {
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unsigned cfg;
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unsigned num;
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const char *dev_name;
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unsigned gpio_count; /* see nvc.h GPIO notes */
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struct nvc_gpio_pdata *gpio; /* see nvc.h GPIO notes */
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struct nvc_imager_static_nvc *static_info;
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bool use_vcm_vdd;
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int (*probe_clock)(unsigned long);
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int (*power_on)(struct ov5693_power_rail *);
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int (*power_off)(struct ov5693_power_rail *);
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const char *mclk_name;
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struct nvc_imager_cap *cap;
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struct ov5693_regulators regulators;
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bool has_eeprom;
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bool use_cam_gpio;
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};
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#endif /* __OV5693_H__ */
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