change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/sound/firewire/fireworks/fireworks.h
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@@ -1,10 +1,9 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * fireworks.h - a part of driver for Fireworks based devices
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  *
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  * Copyright (c) 2009-2010 Clemens Ladisch
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  * Copyright (c) 2013-2014 Takashi Sakamoto
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- *
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- * Licensed under the terms of the GNU General Public License, version 2.
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  */
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 #ifndef SOUND_FIREWORKS_H_INCLUDED
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 #define SOUND_FIREWORKS_H_INCLUDED
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@@ -89,8 +88,7 @@
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 	struct amdtp_stream rx_stream;
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 	struct cmp_connection out_conn;
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 	struct cmp_connection in_conn;
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-	unsigned int capture_substreams;
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-	unsigned int playback_substreams;
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+	unsigned int substreams_counter;
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 	/* hardware metering parameters */
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 	unsigned int phys_out;
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@@ -109,6 +107,8 @@
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 	u8 *resp_buf;
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 	u8 *pull_ptr;
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 	u8 *push_ptr;
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+
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+	struct amdtp_domain domain;
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 };
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 int snd_efw_transaction_cmd(struct fw_unit *unit,
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@@ -177,7 +177,7 @@
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 	u32 in_meters;
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 	u32 reserved4;
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 	u32 reserved5;
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-	u32 values[0];
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+	u32 values[];
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 } __packed;
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 enum snd_efw_clock_source {
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 	SND_EFW_CLOCK_SOURCE_INTERNAL	= 0,
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@@ -207,7 +207,10 @@
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 int snd_efw_command_set_sampling_rate(struct snd_efw *efw, unsigned int rate);
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 int snd_efw_stream_init_duplex(struct snd_efw *efw);
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-int snd_efw_stream_start_duplex(struct snd_efw *efw, unsigned int rate);
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+int snd_efw_stream_reserve_duplex(struct snd_efw *efw, unsigned int rate,
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+				  unsigned int frames_per_period,
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+				  unsigned int frames_per_buffer);
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+int snd_efw_stream_start_duplex(struct snd_efw *efw);
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 void snd_efw_stream_stop_duplex(struct snd_efw *efw);
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 void snd_efw_stream_update_duplex(struct snd_efw *efw);
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 void snd_efw_stream_destroy_duplex(struct snd_efw *efw);