FM / i2c

/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/media/i2c/

/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/media/i2c

Name	Size	Mode	Actions
ad9389b.h	789	0644	edit dl rm
adp1653.h	4101	0644	edit dl rm
adv7183.h	1611	0644	edit dl rm
adv7343.h	1988	0644	edit dl rm
adv7393.h	883	0644	edit dl rm
adv7511.h	547	0644	edit dl rm
adv7604.h	4062	0644	edit dl rm
adv7842.h	5556	0644	edit dl rm
ak881x.h	665	0644	edit dl rm
bt819.h	1171	0644	edit dl rm
cs53l32a.h	1196	0644	edit dl rm
cs5345.h	1210	0644	edit dl rm
ir-kbd-i2c.h	1508	0644	edit dl rm
lm3560.h	2554	0644	edit dl rm
lm3646.h	2582	0644	edit dl rm
m5mols.h	1077	0644	edit dl rm
m52790.h	2726	0644	edit dl rm
mt9m032.h	872	0644	edit dl rm
mt9p031.h	310	0644	edit dl rm
mt9t001.h	180	0644	edit dl rm
mt9t112.h	586	0644	edit dl rm
mt9v011.h	384	0644	edit dl rm
mt9v022.h	362	0644	edit dl rm
mt9v032.h	202	0644	edit dl rm
noon010pc30.h	727	0644	edit dl rm
ov772x.h	1541	0644	edit dl rm
ov2659.h	1111	0644	edit dl rm
ov7670.h	615	0644	edit dl rm
ov9650.h	874	0644	edit dl rm
rj54n1cb0c.h	425	0644	edit dl rm
s5c73m3.h	1582	0644	edit dl rm
s5k4ecgx.h	892	0644	edit dl rm
s5k6aa.h	1437	0644	edit dl rm
saa6588.h	1338	0644	edit dl rm
saa7115.h	4789	0644	edit dl rm
saa7127.h	1271	0644	edit dl rm
smiapp.h	2155	0644	edit dl rm
sr030pc30.h	628	0644	edit dl rm
tc358743.h	3322	0644	edit dl rm
tda1997x.h	1078	0644	edit dl rm
ths7303.h	602	0644	edit dl rm
tvaudio.h	1964	0644	edit dl rm
tvp514x.h	2628	0644	edit dl rm
tvp7002.h	1919	0644	edit dl rm
tw9910.h	1071	0644	edit dl rm
uda1342.h	307	0644	edit dl rm
upd64031a.h	1136	0644	edit dl rm
upd64083.h	2069	0644	edit dl rm
wm8775.h	1391	0644	edit dl rm

Edit: /usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/media/i2c/adp1653.h (4101B)

/*
 * include/media/i2c/adp1653.h
 *
 * Copyright (C) 2008--2011 Nokia Corporation
 *
 * Contact: Sakari Ailus <sakari.ailus@iki.fi>
 *
 * Contributors:
 *	Sakari Ailus <sakari.ailus@iki.fi>
 *	Tuukka Toivonen <tuukkat76@gmail.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 * 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 ADP1653_H
#define ADP1653_H

#include <linux/i2c.h>
#include <linux/mutex.h>
#include <linux/videodev2.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-subdev.h>

#define ADP1653_NAME				"adp1653"
#define ADP1653_I2C_ADDR			(0x60 >> 1)

/* Register definitions */
#define ADP1653_REG_OUT_SEL			0x00
#define ADP1653_REG_OUT_SEL_HPLED_TORCH_MIN	0x01
#define ADP1653_REG_OUT_SEL_HPLED_TORCH_MAX	0x0b
#define ADP1653_REG_OUT_SEL_HPLED_FLASH_MIN	0x0c
#define ADP1653_REG_OUT_SEL_HPLED_FLASH_MAX	0x1f
#define ADP1653_REG_OUT_SEL_HPLED_SHIFT		3
#define ADP1653_REG_OUT_SEL_ILED_MAX		0x07
#define ADP1653_REG_OUT_SEL_ILED_SHIFT		0

#define ADP1653_REG_CONFIG			0x01
#define ADP1653_REG_CONFIG_TMR_CFG		(1 << 4)
#define ADP1653_REG_CONFIG_TMR_SET_MAX		0x0f
#define ADP1653_REG_CONFIG_TMR_SET_SHIFT	0

#define ADP1653_REG_SW_STROBE			0x02
#define ADP1653_REG_SW_STROBE_SW_STROBE		(1 << 0)

#define ADP1653_REG_FAULT			0x03
#define ADP1653_REG_FAULT_FLT_SCP		(1 << 3)
#define ADP1653_REG_FAULT_FLT_OT		(1 << 2)
#define ADP1653_REG_FAULT_FLT_TMR		(1 << 1)
#define ADP1653_REG_FAULT_FLT_OV		(1 << 0)

#define ADP1653_INDICATOR_INTENSITY_MIN		0
#define ADP1653_INDICATOR_INTENSITY_STEP	2500
#define ADP1653_INDICATOR_INTENSITY_MAX		\
	(ADP1653_REG_OUT_SEL_ILED_MAX * ADP1653_INDICATOR_INTENSITY_STEP)
#define ADP1653_INDICATOR_INTENSITY_uA_TO_REG(a) \
	((a) / ADP1653_INDICATOR_INTENSITY_STEP)
#define ADP1653_INDICATOR_INTENSITY_REG_TO_uA(a) \
	((a) * ADP1653_INDICATOR_INTENSITY_STEP)

#define ADP1653_FLASH_INTENSITY_BASE		35
#define ADP1653_FLASH_INTENSITY_STEP		15
#define ADP1653_FLASH_INTENSITY_MIN					\
	(ADP1653_FLASH_INTENSITY_BASE					\
	 + ADP1653_REG_OUT_SEL_HPLED_FLASH_MIN * ADP1653_FLASH_INTENSITY_STEP)
#define ADP1653_FLASH_INTENSITY_MAX			\
	(ADP1653_FLASH_INTENSITY_MIN +			\
	 (ADP1653_REG_OUT_SEL_HPLED_FLASH_MAX -		\
	  ADP1653_REG_OUT_SEL_HPLED_FLASH_MIN + 1) *	\
	 ADP1653_FLASH_INTENSITY_STEP)

#define ADP1653_FLASH_INTENSITY_mA_TO_REG(a)				\
	((a) < ADP1653_FLASH_INTENSITY_BASE ? 0 :			\
	 (((a) - ADP1653_FLASH_INTENSITY_BASE) / ADP1653_FLASH_INTENSITY_STEP))
#define ADP1653_FLASH_INTENSITY_REG_TO_mA(a)		\
	((a) * ADP1653_FLASH_INTENSITY_STEP + ADP1653_FLASH_INTENSITY_BASE)

#define ADP1653_TORCH_INTENSITY_MIN					\
	(ADP1653_FLASH_INTENSITY_BASE					\
	 + ADP1653_REG_OUT_SEL_HPLED_TORCH_MIN * ADP1653_FLASH_INTENSITY_STEP)
#define ADP1653_TORCH_INTENSITY_MAX			\
	(ADP1653_TORCH_INTENSITY_MIN +			\
	 (ADP1653_REG_OUT_SEL_HPLED_TORCH_MAX -		\
	  ADP1653_REG_OUT_SEL_HPLED_TORCH_MIN + 1) *	\
	 ADP1653_FLASH_INTENSITY_STEP)

struct adp1653_platform_data {
	int (*power)(struct v4l2_subdev *sd, int on);

u32 max_flash_timeout;		/* flash light timeout in us */
	u32 max_flash_intensity;	/* led intensity, flash mode, mA */
	u32 max_torch_intensity;	/* led intensity, torch mode, mA */
	u32 max_indicator_intensity;	/* indicator led intensity, uA */

struct gpio_desc *enable_gpio;	/* for device-tree based boot */
};

#define to_adp1653_flash(sd)	container_of(sd, struct adp1653_flash, subdev)

struct adp1653_flash {
	struct v4l2_subdev subdev;
	struct adp1653_platform_data *platform_data;

struct v4l2_ctrl_handler ctrls;
	struct v4l2_ctrl *led_mode;
	struct v4l2_ctrl *flash_timeout;
	struct v4l2_ctrl *flash_intensity;
	struct v4l2_ctrl *torch_intensity;
	struct v4l2_ctrl *indicator_intensity;

struct mutex power_lock;
	int power_count;
	int fault;
};

#endif /* ADP1653_H */

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