58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
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// SPDX-License-Identifier: GPL-2.0
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/*
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* HID support for Vivaldi Keyboard
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*
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* Copyright 2020 Google LLC.
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* Author: Sean O'Brien <seobrien@chromium.org>
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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/input/vivaldi-fmap.h>
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include "hid-vivaldi-common.h"
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static int vivaldi_probe(struct hid_device *hdev,
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const struct hid_device_id *id)
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{
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struct vivaldi_data *drvdata;
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int ret;
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drvdata = devm_kzalloc(&hdev->dev, sizeof(*drvdata), GFP_KERNEL);
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if (!drvdata)
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return -ENOMEM;
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hid_set_drvdata(hdev, drvdata);
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ret = hid_parse(hdev);
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if (ret)
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return ret;
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return hid_hw_start(hdev, HID_CONNECT_DEFAULT);
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}
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static const struct hid_device_id vivaldi_table[] = {
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{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_VIVALDI, HID_ANY_ID, HID_ANY_ID) },
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{ }
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};
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MODULE_DEVICE_TABLE(hid, vivaldi_table);
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static struct hid_driver hid_vivaldi = {
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.name = "hid-vivaldi",
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.id_table = vivaldi_table,
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.probe = vivaldi_probe,
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.feature_mapping = vivaldi_feature_mapping,
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.driver = {
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.dev_groups = vivaldi_attribute_groups,
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},
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};
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module_hid_driver(hid_vivaldi);
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MODULE_AUTHOR("Sean O'Brien");
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MODULE_DESCRIPTION("HID vivaldi driver");
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MODULE_LICENSE("GPL");
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