snd_tplg_pcm_template Struct Reference
[Topology Interface]

Template type for PCM (FE DAI & DAI links). More...

Data Fields
const char *	pcm_name
const char *	dai_name
unsigned int	pcm_id
unsigned int	dai_id
unsigned int	playback
unsigned int	capture
unsigned int	compress
struct snd_tplg_stream_caps_template *	caps [2]
int	num_streams
struct snd_tplg_stream_template	stream [0]

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Detailed Description

Template type for PCM (FE DAI & DAI links).

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Field Documentation

const char* snd_tplg_pcm_template::pcm_name

PCM stream name

const char* snd_tplg_pcm_template::dai_name

DAI name

unsigned int snd_tplg_pcm_template::pcm_id

unique ID - used to match

unsigned int snd_tplg_pcm_template::dai_id

unique ID - used to match

unsigned int snd_tplg_pcm_template::playback

supports playback mode

unsigned int snd_tplg_pcm_template::capture

supports capture mode

unsigned int snd_tplg_pcm_template::compress

1 = compressed; 0 = PCM

struct snd_tplg_stream_caps_template* snd_tplg_pcm_template::caps[2] [read]

playback & capture for DAI

int snd_tplg_pcm_template::num_streams

number of supported configs

struct snd_tplg_stream_template snd_tplg_pcm_template::stream[0] [read]

supported configs

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The documentation for this struct was generated from the following file:

• /usr/src/packages/BUILD/alsa-lib-1.1.2/include/topology.h