From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- include/sound/graph_card.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 include/sound/graph_card.h (limited to 'include/sound/graph_card.h') 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 + +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 */ -- cgit v1.2.3