修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/sound/usb/line6/midibuf.h
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@@ -1,16 +1,15 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Line 6 Linux USB driver
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  *
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  * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at)
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- *
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- *	This program is free software; you can redistribute it and/or
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- *	modify it under the terms of the GNU General Public License as
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- *	published by the Free Software Foundation, version 2.
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- *
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  */
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 #ifndef MIDIBUF_H
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 #define MIDIBUF_H
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+
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+#define LINE6_MIDIBUF_READ_TX 0
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+#define LINE6_MIDIBUF_READ_RX 1
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 struct midi_buffer {
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 	unsigned char *buf;
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@@ -27,7 +26,7 @@
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 extern int line6_midibuf_ignore(struct midi_buffer *mb, int length);
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 extern int line6_midibuf_init(struct midi_buffer *mb, int size, int split);
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 extern int line6_midibuf_read(struct midi_buffer *mb, unsigned char *data,
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-			      int length);
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+			      int length, int read_type);
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 extern void line6_midibuf_reset(struct midi_buffer *mb);
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 extern int line6_midibuf_write(struct midi_buffer *mb, unsigned char *data,
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 			       int length);