kernel-ark/include/sound/pcm_iec958.h
Jyri Sarha 4a4436573a ALSA: pcm: add IEC958 channel status helper for hw_params
Add IEC958 channel status helper that gets the audio properties from
snd_pcm_hw_params instead of snd_pcm_runtime. This is needed to
produce the channel status bits already in audio stream configuration
phase.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-06 11:47:48 -07:00

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293 B
C

#ifndef __SOUND_PCM_IEC958_H
#define __SOUND_PCM_IEC958_H
#include <linux/types.h>
int snd_pcm_create_iec958_consumer(struct snd_pcm_runtime *runtime, u8 *cs,
size_t len);
int snd_pcm_create_iec958_consumer_hw_params(struct snd_pcm_hw_params *params,
u8 *cs, size_t len);
#endif