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| 1 | /* SPDX-License-Identifier: GPL-2.0 |
|---|---|
| 2 | * |
| 3 | * ASoC audio graph card support |
| 4 | * |
| 5 | */ |
| 6 | |
| 7 | #ifndef __GRAPH_CARD_H |
| 8 | #define __GRAPH_CARD_H |
| 9 | |
| 10 | #include <sound/simple_card_utils.h> |
| 11 | |
| 12 | typedef int (*GRAPH2_CUSTOM)(struct simple_util_priv *priv, |
| 13 | struct device_node *lnk, |
| 14 | struct link_info *li); |
| 15 | |
| 16 | struct graph2_custom_hooks { |
| 17 | int (*hook_pre)(struct simple_util_priv *priv); |
| 18 | int (*hook_post)(struct simple_util_priv *priv); |
| 19 | GRAPH2_CUSTOM custom_normal; |
| 20 | GRAPH2_CUSTOM custom_dpcm; |
| 21 | GRAPH2_CUSTOM custom_c2c; |
| 22 | }; |
| 23 | |
| 24 | int audio_graph_parse_of(struct simple_util_priv *priv, struct device *dev); |
| 25 | int audio_graph2_parse_of(struct simple_util_priv *priv, struct device *dev, |
| 26 | struct graph2_custom_hooks *hooks); |
| 27 | |
| 28 | int audio_graph2_link_normal(struct simple_util_priv *priv, |
| 29 | struct device_node *lnk, struct link_info *li); |
| 30 | int audio_graph2_link_dpcm(struct simple_util_priv *priv, |
| 31 | struct device_node *lnk, struct link_info *li); |
| 32 | int audio_graph2_link_c2c(struct simple_util_priv *priv, |
| 33 | struct device_node *lnk, struct link_info *li); |
| 34 | |
| 35 | #endif /* __GRAPH_CARD_H */ |
| 36 |
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