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https://github.com/edk2-porting/linux-next.git
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a48c65b35a
This keyboard needs to reset the LEDS during probe. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
72 lines
1.4 KiB
C
72 lines
1.4 KiB
C
/*
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* HID driver for some bright "special" devices
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*
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* Copyright (c) 2008 Mauro Carvalho Chehab <mchehab@redhat.com>
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*
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* Based on hid-dell driver
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*/
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/*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*/
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#include <linux/device.h>
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#include <linux/hid.h>
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#include <linux/module.h>
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#include "hid-ids.h"
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static int bright_probe(struct hid_device *hdev, const struct hid_device_id *id)
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{
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int ret;
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ret = hid_parse(hdev);
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if (ret) {
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dev_err(&hdev->dev, "parse failed\n");
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goto err_free;
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}
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ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
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if (ret) {
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dev_err(&hdev->dev, "hw start failed\n");
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goto err_free;
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}
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usbhid_set_leds(hdev);
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return 0;
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err_free:
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return ret;
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}
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static const struct hid_device_id bright_devices[] = {
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{ HID_USB_DEVICE(USB_VENDOR_ID_BRIGHT, USB_DEVICE_ID_BRIGHT_ABNT2) },
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{ }
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};
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MODULE_DEVICE_TABLE(hid, bright_devices);
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static struct hid_driver bright_driver = {
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.name = "bright",
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.id_table = bright_devices,
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.probe = bright_probe,
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};
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static int bright_init(void)
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{
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return hid_register_driver(&bright_driver);
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}
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static void bright_exit(void)
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{
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hid_unregister_driver(&bright_driver);
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}
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module_init(bright_init);
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module_exit(bright_exit);
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MODULE_LICENSE("GPL");
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HID_COMPAT_LOAD_DRIVER(bright);
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