Codec driver operations, called with the lock of the linked device held. More...

#include <audio.h>

Data Fields
void(*	get_caps )(const struct pbl_audio_codec codec, struct pbl_audio_caps caps)
	Report the gain range in the gain fields of `caps`.

int(*	enable )(const struct pbl_audio_codec codec, const struct pbl_audio_codec_cfg cfg)
	Power up for a stream whose clocks run, ending with the gain and mute applied.

int(*	disable )(const struct pbl_audio_codec *codec)
	Power down.

int(*	set_gain )(const struct pbl_audio_codec *codec, int32_t gain_mdb)
	Set the gain while enabled.

int(*	set_mute )(const struct pbl_audio_codec *codec, bool mute)
	Set the mute while enabled.

Detailed Description

Codec driver operations, called with the lock of the linked device held.

Field Documentation

int(* pbl_audio_codec_ops::disable) (const struct pbl_audio_codec *codec)

Power down.

int(* pbl_audio_codec_ops::enable) (const struct pbl_audio_codec *codec, const struct pbl_audio_codec_cfg *cfg)

Power up for a stream whose clocks run, ending with the gain and mute applied.

Powers down again on failure.

void(* pbl_audio_codec_ops::get_caps) (const struct pbl_audio_codec *codec, struct pbl_audio_caps *caps)

Report the gain range in the gain fields of caps.

int(* pbl_audio_codec_ops::set_gain) (const struct pbl_audio_codec *codec, int32_t gain_mdb)

Set the gain while enabled.

int(* pbl_audio_codec_ops::set_mute) (const struct pbl_audio_codec *codec, bool mute)

Set the mute while enabled.

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