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47 lines
1.4 KiB
47 lines
1.4 KiB
/* Copyright (c) 2016-2018, 2020, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __LEDS_QPNP_FLASH_H
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#define __LEDS_QPNP_FLASH_H
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#include <linux/leds.h>
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#define ENABLE_REGULATOR BIT(0)
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#define DISABLE_REGULATOR BIT(1)
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#define QUERY_MAX_AVAIL_CURRENT BIT(2)
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#define QUERY_MAX_CURRENT BIT(3)
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#define FLASH_LED_PREPARE_OPTIONS_MASK GENMASK(3, 0)
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#if (defined CONFIG_LEDS_QTI_FLASH || defined CONFIG_LEDS_QPNP_FLASH_V2)
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int qpnp_flash_led_prepare(struct led_trigger *trig, int options,
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int *max_current);
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#else
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static inline int qpnp_flash_led_prepare(struct led_trigger *trig, int options,
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int *max_current)
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{
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return -ENODEV;
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}
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#endif
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#ifdef CONFIG_BACKLIGHT_QCOM_SPMI_WLED
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int wled_flash_led_prepare(struct led_trigger *trig, int options,
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int *max_current);
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#else
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static inline int wled_flash_led_prepare(struct led_trigger *trig, int options,
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int *max_current)
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{
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return -EINVAL;
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}
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#endif
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#endif
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