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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /include/sound/graph_card.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/sound/graph_card.h')
| -rw-r--r-- | include/sound/graph_card.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/sound/graph_card.h b/include/sound/graph_card.h new file mode 100644 index 000000000..4c8b94c77 --- /dev/null +++ b/include/sound/graph_card.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * ASoC audio graph card support + * + */ + +#ifndef __GRAPH_CARD_H +#define __GRAPH_CARD_H + +#include <sound/simple_card_utils.h> + +typedef int (*GRAPH2_CUSTOM)(struct asoc_simple_priv *priv, + struct device_node *lnk, + struct link_info *li); + +struct graph2_custom_hooks { + int (*hook_pre)(struct asoc_simple_priv *priv); + int (*hook_post)(struct asoc_simple_priv *priv); + GRAPH2_CUSTOM custom_normal; + GRAPH2_CUSTOM custom_dpcm; + GRAPH2_CUSTOM custom_c2c; +}; + +int audio_graph_parse_of(struct asoc_simple_priv *priv, struct device *dev); +int audio_graph2_parse_of(struct asoc_simple_priv *priv, struct device *dev, + struct graph2_custom_hooks *hooks); + +int audio_graph2_link_normal(struct asoc_simple_priv *priv, + struct device_node *lnk, struct link_info *li); +int audio_graph2_link_dpcm(struct asoc_simple_priv *priv, + struct device_node *lnk, struct link_info *li); +int audio_graph2_link_c2c(struct asoc_simple_priv *priv, + struct device_node *lnk, struct link_info *li); + +#endif /* __GRAPH_CARD_H */ |