| 1 | |
| 2 | *
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| 3 | * ASoC audio graph card support
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| 4 | *
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| 5 |
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| 6 |
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| 7 | #ifndef __GRAPH_CARD_H
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| 8 | #define __GRAPH_CARD_H
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| 9 |
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| 10 | #include <sound/simple_card_utils.h>
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| 11 |
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| 12 | typedef int (*GRAPH2_CUSTOM)(struct simple_util_priv *priv,
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| 13 | struct device_node *lnk,
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| 14 | struct link_info *li);
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| 15 |
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| 16 | struct graph2_custom_hooks {
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| 17 | int (*hook_pre)(struct simple_util_priv *priv);
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| 18 | int (*hook_post)(struct simple_util_priv *priv);
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| 19 | GRAPH2_CUSTOM custom_normal;
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| 20 | GRAPH2_CUSTOM custom_dpcm;
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| 21 | GRAPH2_CUSTOM custom_c2c;
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| 22 | };
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| 23 |
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| 24 | int audio_graph_parse_of(struct simple_util_priv *priv, struct device *dev);
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| 25 | int audio_graph2_parse_of(struct simple_util_priv *priv, struct device *dev,
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| 26 | struct graph2_custom_hooks *hooks);
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| 27 |
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| 28 | int audio_graph2_link_normal(struct simple_util_priv *priv,
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| 29 | struct device_node *lnk, struct link_info *li);
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| 30 | int audio_graph2_link_dpcm(struct simple_util_priv *priv,
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| 31 | struct device_node *lnk, struct link_info *li);
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| 32 | int audio_graph2_link_c2c(struct simple_util_priv *priv,
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| 33 | struct device_node *lnk, struct link_info *li);
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| 34 |
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| 35 | #endif
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