From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/hid/hid-wiimote-core.c | 22 ++++++++++------------
1 files changed, 10 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/hid/hid-wiimote-core.c b/kernel/drivers/hid/hid-wiimote-core.c
index 7780da4..4101268 100644
--- a/kernel/drivers/hid/hid-wiimote-core.c
+++ b/kernel/drivers/hid/hid-wiimote-core.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* HID driver for Nintendo Wii / Wii U peripherals
* Copyright (c) 2011-2013 David Herrmann <dh.herrmann@gmail.com>
*/
/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
*/
#include <linux/completion.h>
@@ -1589,7 +1586,7 @@
void (*func)(struct wiimote_data *wdata, const __u8 *payload);
};
-static struct wiiproto_handler handlers[] = {
+static const struct wiiproto_handler handlers[] = {
{ .id = WIIPROTO_REQ_STATUS, .size = 6, .func = handler_status },
{ .id = WIIPROTO_REQ_STATUS, .size = 2, .func = handler_status_K },
{ .id = WIIPROTO_REQ_DATA, .size = 21, .func = handler_data },
@@ -1621,19 +1618,19 @@
u8 *raw_data, int size)
{
struct wiimote_data *wdata = hid_get_drvdata(hdev);
- struct wiiproto_handler *h;
+ const struct wiiproto_handler *h;
int i;
unsigned long flags;
if (size < 1)
return -EINVAL;
- spin_lock_irqsave(&wdata->state.lock, flags);
-
for (i = 0; handlers[i].id; ++i) {
h = &handlers[i];
if (h->id == raw_data[0] && h->size < size) {
+ spin_lock_irqsave(&wdata->state.lock, flags);
h->func(wdata, &raw_data[1]);
+ spin_unlock_irqrestore(&wdata->state.lock, flags);
break;
}
}
@@ -1641,8 +1638,6 @@
if (!handlers[i].id)
hid_warn(hdev, "Unhandled report %hhu size %d\n", raw_data[0],
size);
-
- spin_unlock_irqrestore(&wdata->state.lock, flags);
return 0;
}
@@ -1675,7 +1670,6 @@
case WIIMOTE_EXT_GUITAR:
return sprintf(buf, "guitar\n");
case WIIMOTE_EXT_UNKNOWN:
- /* fallthrough */
default:
return sprintf(buf, "unknown\n");
}
@@ -1725,7 +1719,6 @@
case WIIMOTE_DEV_PENDING:
return sprintf(buf, "pending\n");
case WIIMOTE_DEV_UNKNOWN:
- /* fallthrough */
default:
return sprintf(buf, "unknown\n");
}
@@ -1873,6 +1866,11 @@
USB_DEVICE_ID_NINTENDO_WIIMOTE2) },
{ }
};
+
+bool wiimote_dpad_as_analog = false;
+module_param_named(dpad_as_analog, wiimote_dpad_as_analog, bool, 0644);
+MODULE_PARM_DESC(dpad_as_analog, "Use D-Pad as main analog input");
+
MODULE_DEVICE_TABLE(hid, wiimote_hid_devices);
static struct hid_driver wiimote_hid_driver = {
--
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