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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Sysfs APIs for Google Pixel devices.
*
* Copyright 2022 Google LLC.
*/
#ifndef _TOUCH_MF_MODE_H_
#define _TOUCH_MF_MODE_H_
#include <linux/mutex.h>
#include <linux/platform_device.h>
#include <linux/time.h>
enum touch_mf_state {
TOUCH_MF_STATE_UNFILTERED = 0,
TOUCH_MF_STATE_FILTERED,
TOUCH_MF_STATE_LOCKED,
};
enum touch_mf_mode {
TOUCH_MF_MODE_UNFILTERED = 0,
TOUCH_MF_MODE_DYNAMIC,
TOUCH_MF_MODE_FILTERED,
TOUCH_MF_MODE_AUTO_REPORT,
};
struct touch_mf {
struct platform_device *pdev;
enum touch_mf_mode mode;
enum touch_mf_state state;
struct mutex update_mutex;
ktime_t downtime;
int touches;
int (*set_continuously_report_enabled)(
struct device *dev, bool enabled);
};
extern int touch_mf_init(struct touch_mf *tmf);
extern int touch_mf_set_mode(struct touch_mf *tmf, enum touch_mf_mode mode);
extern int touch_mf_update_state(struct touch_mf *tmf, u8 touches);
#endif
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