dbc14a1d20
Add support for WSA883X speaker amp on kalama platform. Change-Id: I922b5aeaf264ae9b430f20e83ec99e3ced509dcc
46 行
1.1 KiB
C
46 行
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.
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*/
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#ifndef _WSA883X_H
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#define _WSA883X_H
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#include <linux/regmap.h>
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#include <sound/soc.h>
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#include <sound/info.h>
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#define WSA883X_MAX_SWR_PORTS 4
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#if IS_ENABLED(CONFIG_SND_SOC_WSA883X)
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int wsa883x_set_channel_map(struct snd_soc_component *component,
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u8 *port, u8 num_port, unsigned int *ch_mask,
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unsigned int *ch_rate, u8 *port_type);
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int wsa883x_codec_info_create_codec_entry(
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struct snd_info_entry *codec_root,
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struct snd_soc_component *component);
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int wsa883x_codec_get_dev_num(struct snd_soc_component *component);
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#else
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static int wsa883x_set_channel_map(struct snd_soc_component *component,
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u8 *port, u8 num_port, unsigned int *ch_mask,
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unsigned int *ch_rate, u8 *port_type)
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{
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return 0;
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}
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static int wsa883x_codec_info_create_codec_entry(
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struct snd_info_entry *codec_root,
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struct snd_soc_component *component)
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{
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return 0;
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}
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static int wsa883x_codec_get_dev_num(struct snd_soc_component *component)
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{
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return 0;
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}
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#endif
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#endif /* _WSA883X_H */
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