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nuttx/audio: Add compress audio macros

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add compress audio macors and some subfmt

Signed-off-by: yangyalei <yangyalei@xiaomi.com>
This commit is contained in:
yangyalei 2025-08-27 17:12:18 +08:00 • committed by Alan C. Assis
parent 8db9865a03
commit 928b9368b4
2 changed files with 309 additions and 24 deletions
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8
audio/audio.c
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@ -418,6 +418,7 @@ static int audio_configure(FAR struct file *filep,
upper->info.subformat = caps->ac_format.b[0];
upper->info.samplerate =
caps->ac_controls.hw[0] | (caps->ac_controls.b[3] << 16);
memcpy(&upper->info.codec, &caps->ac_codec, sizeof(caps->ac_codec));
}
priv->state = AUDIO_STATE_PREPARED;
@ -1062,7 +1063,12 @@ static int audio_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
case AUDIOIOC_GETAUDIOINFO:
{
memcpy((void *)arg, &upper->info, sizeof(struct audio_info_s));
if (lower->ops->ioctl == NULL ||
lower->ops->ioctl(lower, AUDIOIOC_GETAUDIOINFO, arg) < 0)
{
memcpy((void *)arg, &upper->info, sizeof(struct audio_info_s));
}
ret = OK;
}
break;