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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