mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-26 12:25:09 +07:00
d2912cb15b
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* Acer Wireless Radio Control Driver
|
|
*
|
|
* Copyright (C) 2017 Endless Mobile, Inc.
|
|
*/
|
|
|
|
#include <linux/acpi.h>
|
|
#include <linux/input.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/module.h>
|
|
#include <linux/pci_ids.h>
|
|
#include <linux/types.h>
|
|
|
|
static const struct acpi_device_id acer_wireless_acpi_ids[] = {
|
|
{"10251229", 0},
|
|
{"", 0},
|
|
};
|
|
MODULE_DEVICE_TABLE(acpi, acer_wireless_acpi_ids);
|
|
|
|
static void acer_wireless_notify(struct acpi_device *adev, u32 event)
|
|
{
|
|
struct input_dev *idev = acpi_driver_data(adev);
|
|
|
|
dev_dbg(&adev->dev, "event=%#x\n", event);
|
|
if (event != 0x80) {
|
|
dev_notice(&adev->dev, "Unknown SMKB event: %#x\n", event);
|
|
return;
|
|
}
|
|
input_report_key(idev, KEY_RFKILL, 1);
|
|
input_report_key(idev, KEY_RFKILL, 0);
|
|
input_sync(idev);
|
|
}
|
|
|
|
static int acer_wireless_add(struct acpi_device *adev)
|
|
{
|
|
struct input_dev *idev;
|
|
|
|
idev = devm_input_allocate_device(&adev->dev);
|
|
if (!idev)
|
|
return -ENOMEM;
|
|
|
|
adev->driver_data = idev;
|
|
idev->name = "Acer Wireless Radio Control";
|
|
idev->phys = "acer-wireless/input0";
|
|
idev->id.bustype = BUS_HOST;
|
|
idev->id.vendor = PCI_VENDOR_ID_AI;
|
|
idev->id.product = 0x1229;
|
|
set_bit(EV_KEY, idev->evbit);
|
|
set_bit(KEY_RFKILL, idev->keybit);
|
|
|
|
return input_register_device(idev);
|
|
}
|
|
|
|
static struct acpi_driver acer_wireless_driver = {
|
|
.name = "Acer Wireless Radio Control Driver",
|
|
.class = "hotkey",
|
|
.ids = acer_wireless_acpi_ids,
|
|
.ops = {
|
|
.add = acer_wireless_add,
|
|
.notify = acer_wireless_notify,
|
|
},
|
|
};
|
|
module_acpi_driver(acer_wireless_driver);
|
|
|
|
MODULE_DESCRIPTION("Acer Wireless Radio Control Driver");
|
|
MODULE_AUTHOR("Chris Chiu <chiu@gmail.com>");
|
|
MODULE_LICENSE("GPL v2");
|