forked from mirrors/linux
b5a95c5bf6
ASoC is using 2 type of prefix (asoc_xxx() vs snd_soc_xxx()), but these are unified into snd_soc_xxx(). simple_card / audio_graph drivers are historically using asoc_xxx() prefix too. simple_card / audio_graph are not ASoC framework, so let's use simple_card_xxx_() / audio_graph_xxx() for global function prefix. This patch has asoc_xxx() as define to keep compatible. It will be removed if all drivers were switched to new style. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87edj4s26a.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
35 lines
1 KiB
C
35 lines
1 KiB
C
/* SPDX-License-Identifier: GPL-2.0
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*
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* ASoC audio graph card support
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*
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*/
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#ifndef __GRAPH_CARD_H
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#define __GRAPH_CARD_H
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#include <sound/simple_card_utils.h>
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typedef int (*GRAPH2_CUSTOM)(struct simple_util_priv *priv,
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struct device_node *lnk,
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struct link_info *li);
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struct graph2_custom_hooks {
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int (*hook_pre)(struct simple_util_priv *priv);
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int (*hook_post)(struct simple_util_priv *priv);
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GRAPH2_CUSTOM custom_normal;
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GRAPH2_CUSTOM custom_dpcm;
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GRAPH2_CUSTOM custom_c2c;
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};
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int audio_graph_parse_of(struct simple_util_priv *priv, struct device *dev);
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int audio_graph2_parse_of(struct simple_util_priv *priv, struct device *dev,
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struct graph2_custom_hooks *hooks);
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int audio_graph2_link_normal(struct simple_util_priv *priv,
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struct device_node *lnk, struct link_info *li);
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int audio_graph2_link_dpcm(struct simple_util_priv *priv,
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struct device_node *lnk, struct link_info *li);
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int audio_graph2_link_c2c(struct simple_util_priv *priv,
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struct device_node *lnk, struct link_info *li);
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#endif /* __GRAPH_CARD_H */
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