From 08f87f769b595151be1afeff53e144f543faa614 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 06 Dec 2023 09:51:13 +0000
Subject: [PATCH] add dts config
---
kernel/drivers/media/usb/ttusb-dec/ttusb_dec.c | 30 ++++++++++--------------------
1 files changed, 10 insertions(+), 20 deletions(-)
diff --git a/kernel/drivers/media/usb/ttusb-dec/ttusb_dec.c b/kernel/drivers/media/usb/ttusb-dec/ttusb_dec.c
index f34efa7..df6c5e4 100644
--- a/kernel/drivers/media/usb/ttusb-dec/ttusb_dec.c
+++ b/kernel/drivers/media/usb/ttusb-dec/ttusb_dec.c
@@ -1,19 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* TTUSB DEC Driver
*
* Copyright (C) 2003-2004 Alex Woods <linux-dvb@giblets.org>
* IR support by Peter Beutner <p.beutner@gmx.net>
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
*/
#include <linux/list.h>
@@ -260,6 +250,7 @@
struct ttusb_dec *dec = urb->context;
char *buffer = dec->irq_buffer;
int retval;
+ int index = buffer[4];
switch(urb->status) {
case 0: /*success*/
@@ -284,18 +275,18 @@
*
* this is an fact a bit too simple implementation;
* the box also reports a keyrepeat signal
- * (with buffer[3] == 0x40) in an intervall of ~100ms.
+ * (with buffer[3] == 0x40) in an interval of ~100ms.
* But to handle this correctly we had to imlemenent some
* kind of timer which signals a 'key up' event if no
* keyrepeat signal is received for lets say 200ms.
* this should/could be added later ...
* for now lets report each signal as a key down and up
*/
- if (buffer[4] - 1 < ARRAY_SIZE(rc_keys)) {
- dprintk("%s:rc signal:%d\n", __func__, buffer[4]);
- input_report_key(dec->rc_input_dev, rc_keys[buffer[4] - 1], 1);
+ if (index - 1 < ARRAY_SIZE(rc_keys)) {
+ dprintk("%s:rc signal:%d\n", __func__, index);
+ input_report_key(dec->rc_input_dev, rc_keys[index - 1], 1);
input_sync(dec->rc_input_dev);
- input_report_key(dec->rc_input_dev, rc_keys[buffer[4] - 1], 0);
+ input_report_key(dec->rc_input_dev, rc_keys[index - 1], 0);
input_sync(dec->rc_input_dev);
}
}
@@ -778,9 +769,9 @@
}
}
-static void ttusb_dec_process_urb_frame_list(unsigned long data)
+static void ttusb_dec_process_urb_frame_list(struct tasklet_struct *t)
{
- struct ttusb_dec *dec = (struct ttusb_dec *)data;
+ struct ttusb_dec *dec = from_tasklet(dec, t, urb_tasklet);
struct list_head *item;
struct urb_frame *frame;
unsigned long flags;
@@ -1218,8 +1209,7 @@
{
spin_lock_init(&dec->urb_frame_list_lock);
INIT_LIST_HEAD(&dec->urb_frame_list);
- tasklet_init(&dec->urb_tasklet, ttusb_dec_process_urb_frame_list,
- (unsigned long)dec);
+ tasklet_setup(&dec->urb_tasklet, ttusb_dec_process_urb_frame_list);
}
static int ttusb_init_rc( struct ttusb_dec *dec)
--
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