threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/*
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* Single-state GPIO extcon driver based on extcon class
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*
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* Copyright (C) 2012 Samsung Electronics
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* Author: MyungJoo Ham <myungjoo.ham@samsung.com>
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*
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* based on switch class driver
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* Copyright (C) 2008 Google, Inc.
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* Author: Mike Lockwood <lockwood@android.com>
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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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 __EXTCON_GPIO_H__
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#define __EXTCON_GPIO_H__ __FILE__
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#include <linux/extcon.h>
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/**
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* struct gpio_extcon_pdata - A simple GPIO-controlled extcon device.
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* @extcon_id: The unique id of specific external connector.
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* @gpio: Corresponding GPIO.
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* @gpio_active_low: Boolean describing whether gpio active state is 1 or 0
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* If true, low state of gpio means active.
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* If false, high state of gpio means active.
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* @debounce: Debounce time for GPIO IRQ in ms.
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* @irq_flags: IRQ Flags (e.g., IRQF_TRIGGER_LOW).
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* @check_on_resume: Boolean describing whether to check the state of gpio
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* while resuming from sleep.
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*/
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struct gpio_extcon_pdata {
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unsigned int extcon_id;
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unsigned gpio;
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bool gpio_active_low;
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unsigned long debounce;
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unsigned long irq_flags;
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bool check_on_resume;
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};
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#endif /* __EXTCON_GPIO_H__ */
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