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sim/alsa: use default bps as 16 in offload mode.

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Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
This commit is contained in:
qiaohaijiao1 2023-11-07 16:43:32 +08:00 committed by Xiang Xiao
parent 51d4d336ab
commit d7088fe376
1 changed files with 13 additions and 6 deletions
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19
arch/sim/src/sim/posix/sim_alsa.c
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@ -462,9 +462,16 @@ static int sim_audio_configure(struct audio_lowerhalf_s *dev,
priv->sample_rate = caps->ac_controls.hw[0] |
(caps->ac_controls.b[3] << 16);
priv->channels = caps->ac_channels;
priv->bps = caps->ac_controls.b[2];
priv->frame_size = priv->bps / 8 * priv->channels;
/* offload mode, bps keep default value */
priv->bps = 16;
if (!priv->offload)
{
priv->bps = caps->ac_controls.b[2];
}
priv->frame_size = priv->bps / 8 * priv->channels;
sim_audio_config_ops(priv, caps->ac_subtype);
info.samplerate = priv->sample_rate;
@ -716,15 +723,15 @@ static int sim_audio_ioctl(struct audio_lowerhalf_s *dev, int cmd,
struct ap_buffer_info_s *info =
(struct ap_buffer_info_s *)arg;
info->nbuffers = priv->nbuffers;
info->buffer_size = priv->buffer_size;
if (priv->ops->get_samples)
{
info->buffer_size = MAX(info->buffer_size,
priv->buffer_size = MAX(priv->buffer_size,
priv->ops->get_samples(priv->codec) *
priv->frame_size);
}
info->nbuffers = priv->nbuffers;
info->buffer_size = priv->buffer_size;
}
break;