C++ (Cpp) s5p_i2s_do_resume_stream Beispiele

Beispiel #1

Datei: s3c64xx-i2s-v4.c Projekt: mogchen/Homura-Note

static int s5p_i2s_wr_trigger(struct snd_pcm_substream *substream,
		int cmd, struct snd_soc_dai *dai)
{
	switch (cmd) {
	case SNDRV_PCM_TRIGGER_START:
	case SNDRV_PCM_TRIGGER_RESUME:
	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
		s5p_i2s_do_resume_stream(substream);
		break;
	default:
		break;
	}

	if (s5p_i2s_sec_used(substream))
		s5p_i2s_trigger(substream, cmd, dai);
	else
		s3c2412_i2s_trigger(substream, cmd, dai);

	switch (cmd) {
	case SNDRV_PCM_TRIGGER_STOP:
	case SNDRV_PCM_TRIGGER_SUSPEND:
	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
		s5p_i2s_do_suspend_stream(substream);
		break;
	default:
		break;
	}

	return 0;
}

Beispiel #2

static int s3c_wrpdma_trigger(struct snd_pcm_substream *substream, int cmd)
{
    struct snd_soc_platform *platform = s3c_wrpdma_get_platform(substream);

    switch (cmd) {
    case SNDRV_PCM_TRIGGER_START:
    case SNDRV_PCM_TRIGGER_RESUME:
    case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
        s5p_i2s_do_resume_stream(substream);
        break;
    default:
        break;
    }

    if (platform->pcm_ops->trigger)
        return platform->pcm_ops->trigger(substream, cmd);
    else
        return 0;
}

Beispiel #3

Datei: c1_mc1n2.c Projekt: meyskld/samsung-kernel-galaxysii-mey

static int c1_hifi_hw_params(struct snd_pcm_substream *substream,
			      struct snd_pcm_hw_params *params)
{
	struct snd_soc_pcm_runtime *rtd = substream->private_data;
	struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
	struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
	int ret;

	s5p_i2s_do_resume_stream(substream);

	/* Set the codec DAI configuration */
	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S
				| SND_SOC_DAIFMT_NB_NF
				| SND_SOC_DAIFMT_CBM_CFM);
	if (ret < 0)
		return ret;

	/* Set the cpu DAI configuration */
	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S
				| SND_SOC_DAIFMT_NB_NF
				| SND_SOC_DAIFMT_CBM_CFM);
	if (ret < 0)
		return ret;

	ret = snd_soc_dai_set_sysclk(cpu_dai, S3C64XX_CLKSRC_CDCLK,
				0, SND_SOC_CLOCK_IN);
	if (ret < 0)
		return ret;

	ret = snd_soc_dai_set_sysclk(cpu_dai, S3C64XX_CLKSRC_MUX,
				0, SND_SOC_CLOCK_IN);
	if (ret < 0)
		return ret;

	ret = snd_soc_dai_set_clkdiv(codec_dai, MC1N2_BCLK_MULT, MC1N2_LRCK_X32);

	if (ret < 0)
		return ret;

	return 0;
}