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/* Copyright 2016 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* Header for tablet_mode.c */
#ifdef CONFIG_TABLET_MODE
/* Return 1 if in tablet mode, 0 otherwise */
int tablet_get_mode(void);
void tablet_set_mode(int mode);
/**
* Interrupt service routine for hall sensor.
*
* HALL_SENSOR_GPIO_L must be defined.
*
* @param signal: GPIO signal
*/
void hall_sensor_isr(enum gpio_signal signal);
/**
* Disables the interrupt on GPIO connected to hall sensor. Additionally, it
* disables the tablet mode switch sub-system and turns off tablet mode. This is
* useful when the same firmware is shared between convertible and clamshell
* devices to turn off hall sensor and tablet mode detection on clamshell.
*/
void hall_sensor_disable(void);
#else
static inline int tablet_get_mode(void) { return 0; }
#endif
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