1 /* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License version 2 and
5 * only version 2 as published by the Free Software Foundation.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
13 #ifndef __LEDS_QPNP_FLASH_H
14 #define __LEDS_QPNP_FLASH_H
16 #include <linux/leds.h>
18 #define ENABLE_REGULATOR BIT(0)
19 #define DISABLE_REGULATOR BIT(1)
20 #define QUERY_MAX_CURRENT BIT(2)
22 #define FLASH_LED_PREPARE_OPTIONS_MASK GENMASK(3, 0)
24 #if (defined CONFIG_LEDS_QPNP_FLASH || defined CONFIG_LEDS_QPNP_FLASH_V2)
25 extern int (*qpnp_flash_led_prepare)(struct led_trigger *trig, int options,
28 static inline int qpnp_flash_led_prepare(struct led_trigger *trig, int options,