C++ (Cpp) audpcm_in_dsp_enable Beispiele

Beispiel #1

Datei: audio_pcm_in.c Projekt: Adrioid83/GT-I9505

/* must be called with audio->lock held */
static int audpcm_in_enable(struct audio_in *audio)
{
	struct audmgr_config cfg;
	int rc;

	if (audio->enabled)
		return 0;

	cfg.tx_rate = audio->samp_rate;
	cfg.rx_rate = RPC_AUD_DEF_SAMPLE_RATE_NONE;
	cfg.def_method = RPC_AUD_DEF_METHOD_RECORD;
	cfg.codec = RPC_AUD_DEF_CODEC_PCM;
	cfg.snd_method = RPC_SND_METHOD_MIDI;

	rc = audmgr_enable(&audio->audmgr, &cfg);
	if (rc < 0)
		return rc;

	if (msm_adsp_enable(audio->audpre)) {
		MM_ERR("msm_adsp_enable(audpre) failed\n");
		audmgr_disable(&audio->audmgr);
		return -ENODEV;
	}
	if (msm_adsp_enable(audio->audrec)) {
		audmgr_disable(&audio->audmgr);
		msm_adsp_disable(audio->audpre);
		MM_ERR("msm_adsp_enable(audrec) failed\n");
		return -ENODEV;
	}

	audio->enabled = 1;
	audpcm_in_dsp_enable(audio, 1);

	return 0;
}

Beispiel #2

Datei: audio_pcm_in.c Projekt: 84506232/ef40s_jb_kernel

/* must be called with audio->lock held */
static int audpcm_in_disable(struct audio_in *audio)
{
	if (audio->enabled) {
		audio->enabled = 0;

		audpcm_in_dsp_enable(audio, 0);

		wake_up(&audio->wait);

		msm_adsp_disable(audio->audrec);
		msm_adsp_disable(audio->audpre);
		audmgr_disable(&audio->audmgr);
	}
	return 0;
}

Beispiel #3

Datei: audio_pcm_in.c Projekt: MardonHH/kernel_3.4_pico

static int audpcm_in_disable(struct audio_in *audio)
{
	if (audio->enabled) {
		audio->enabled = 0;

		audpcm_in_dsp_enable(audio, 0);

		audio->stopped = 1;
		wake_up(&audio->wait);

		msm_adsp_disable(audio->audrec);
		audpreproc_disable(audio->enc_id, audio);
		
		audio->session_info.sampling_freq = 0;
		audpreproc_update_audrec_info(&audio->session_info);
		audmgr_disable(&audio->audmgr);
	}
	return 0;
}

Beispiel #4

Datei: audio_pcm_in.c Projekt: Gilbert32/dellstreak5-kernel-3.4

/* must be called with audio->lock held */
static int audpcm_in_enable(struct audio_in *audio)
{
	struct audmgr_config cfg;
	int rc;

	if (audio->enabled)
		return 0;

	cfg.tx_rate = audio->samp_rate;
	cfg.rx_rate = RPC_AUD_DEF_SAMPLE_RATE_NONE;
	cfg.def_method = RPC_AUD_DEF_METHOD_RECORD;
	cfg.codec = RPC_AUD_DEF_CODEC_PCM;
	cfg.snd_method = RPC_SND_METHOD_MIDI;

	rc = audmgr_enable(&audio->audmgr, &cfg);
	if (rc < 0) {
		msm_adsp_dump(audio->audrec);
		return rc;
	}
	if (audpreproc_enable(audio->enc_id, &audpre_dsp_event, audio)) {
		MM_ERR("msm_adsp_enable(audpreproc) failed\n");
		audmgr_disable(&audio->audmgr);
		return -ENODEV;
	}

	if (msm_adsp_enable(audio->audrec)) {
		audpreproc_disable(audio->enc_id, audio);
		audmgr_disable(&audio->audmgr);
		MM_ERR("msm_adsp_enable(audrec) failed\n");
		return -ENODEV;
	}

	audio->enabled = 1;
	audpcm_in_dsp_enable(audio, 1);

	/*update aurec session info in audpreproc layer*/
	audio->session_info.session_id = audio->enc_id;
	audio->session_info.sampling_freq =
			convert_samp_index(audio->samp_rate);
	audpreproc_update_audrec_info(&audio->session_info);

	return 0;
}

Beispiel #5

Datei: audio_pcm_in.c Projekt: Gilbert32/dellstreak5-kernel-3.4

/* must be called with audio->lock held */
static int audpcm_in_disable(struct audio_in *audio)
{
	int rc;

	if (audio->enabled) {
		audio->enabled = 0;

		audpcm_in_dsp_enable(audio, 0);

		audio->stopped = 1;
		wake_up(&audio->wait);

		msm_adsp_disable(audio->audrec);
		audpreproc_disable(audio->enc_id, audio);
		/*reset the sampling frequency information at audpreproc layer*/
		audio->session_info.sampling_freq = 0;
		audpreproc_update_audrec_info(&audio->session_info);
		rc = audmgr_disable(&audio->audmgr);
		if (rc < 0)
			msm_adsp_dump(audio->audrec);
	}
	return 0;
}