C++ (Cpp) msm_compr_playback_prepare примеры использования

Пример #1

Файл: msm-compr-q6.c Проект: faux123/pantech_vega_racer_2_kernel

static int msm_compr_prepare(struct snd_pcm_substream *substream)
{
	int ret = 0;

	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
		ret = msm_compr_playback_prepare(substream);
	else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
		ret = EINVAL;
	return ret;
}

Пример #2

static int msm_compr_prepare(struct snd_pcm_substream *substream)
{
	int ret = 0;

	pr_info("[AUD]%s, vol %d\n", __func__, compr_msm_global.volume);
	compr_set_volume(compr_msm_global.volume);

	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
		ret = msm_compr_playback_prepare(substream);
	else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
		ret = EINVAL;
	return ret;
}