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https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
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42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/*
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* Flash-LED device driver for SM5705
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*
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* Copyright (C) 2015 Silicon Mitus
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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 as
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* published by the Free Software Foundation.
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*
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*/
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#ifndef __LEDS_SM5705_H__
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#define __LEDS_SM5705_H__
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enum {
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SM5705_FLED_0 = 0x0,
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SM5705_FLED_1,
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SM5705_FLED_MAX,
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};
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struct sm5705_fled_platform_data {
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struct {
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unsigned short flash_current_mA;
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unsigned short torch_current_mA;
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bool used_gpio;
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int flash_en_pin;
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int torch_en_pin;
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}led[SM5705_FLED_MAX];
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};
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int sm5705_fled_prepare_flash(unsigned char index);
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int sm5705_fled_torch_on(unsigned char index);
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int sm5705_fled_flash_on(unsigned char index);
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int sm5705_fled_led_off(unsigned char index);
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int sm5705_fled_close_flash(unsigned char index);
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#if defined(CONFIG_DUAL_LEDS_FLASH)
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int sm5705_fled_pre_flash_on(unsigned char index, int32_t pre_flash_current_mA);
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int sm5705_fled_flash_on_set_current(unsigned char index, int32_t flash_current_mA);
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#endif
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#endif
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