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ASoC: audio-graph: Expose helpers from audio graph

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This commit exposes following functions which can be used by a sound
card driver based on generic audio graph driver. Idea is vendors can
have a thin driver and re-use common stuff from audio graph driver.

 - graph_card_probe()
 - graph_parse_of()

In doing so a new header file is added for above. The graph_probe()
function is simplified by moving more common stuff to graph_parse_of().

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/1604329814-24779-8-git-send-email-spujar@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Sameer Pujar 2020-11-02 20:40:14 +05:30 • committed by Mark Brown
parent d09c774f2f
commit e32b100bc6
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2 changed files with 66 additions and 45 deletions
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16
include/sound/graph_card.h Normal file
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/* 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>
int graph_card_probe(struct snd_soc_card *card);
int graph_parse_of(struct asoc_simple_priv *priv, struct device *dev);
#endif /* __GRAPH_CARD_H */