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Add APIs for linking dai devices and jack detection

This commit is contained in:
jmcneill 2018-05-11 22:48:55 +00:00
parent da2cd058bc
commit 75928fe597
1 changed files with 24 additions and 1 deletions
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25
sys/dev/audio_dai.h
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@ -1,4 +1,4 @@
/* $NetBSD: audio_dai.h,v 1.1 2018/05/09 23:57:58 jmcneill Exp $ */
/* $NetBSD: audio_dai.h,v 1.2 2018/05/11 22:48:55 jmcneill Exp $ */
/*-
* Copyright (c) 2018 Jared McNeill <jmcneill@invisible.ca>
@ -57,9 +57,14 @@
#define AUDIO_DAI_CLOCK_IN 0
#define AUDIO_DAI_CLOCK_OUT 1
#define AUDIO_DAI_JACK_HP 0
#define AUDIO_DAI_JACK_MIC 1
typedef struct audio_dai_device {
int (*dai_set_sysclk)(struct audio_dai_device *, u_int, int);
int (*dai_set_format)(struct audio_dai_device *, u_int);
int (*dai_add_device)(struct audio_dai_device *, struct audio_dai_device *);
int (*dai_jack_detect)(struct audio_dai_device *, u_int, int);
const struct audio_hw_if *dai_hw_if; /* audio driver callbacks */
@ -97,6 +102,24 @@ audio_dai_set_format(audio_dai_tag_t dai, u_int format)
return dai->dai_set_format(dai, format);
}
static inline int
audio_dai_add_device(audio_dai_tag_t dai, audio_dai_tag_t aux)
{
if (!dai->dai_add_device)
return 0;
return dai->dai_add_device(dai, aux);
}
static inline int
audio_dai_jack_detect(audio_dai_tag_t dai, u_int jack, bool present)
{
if (!dai->dai_jack_detect)
return 0;
return dai->dai_jack_detect(dai, jack, present);
}
static inline int
audio_dai_open(audio_dai_tag_t dai, int flags)
{