static int omap_abe_twl6040_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_card *card = codec->card;
	struct snd_soc_dapm_context *dapm = &codec->dapm;
	struct omap_abe_twl6040_data *pdata = dev_get_platdata(card->dev);
	struct abe_twl6040 *priv = snd_soc_card_get_drvdata(card);
	int hs_trim;
	int ret = 0;

	/*
	 * Configure McPDM offset cancellation based on the HSOTRIM value from
	 * twl6040.
	 */
	hs_trim = twl6040_get_trim_value(codec, TWL6040_TRIM_HSOTRIM);
	omap_mcpdm_configure_dn_offsets(rtd, TWL6040_HSF_TRIM_LEFT(hs_trim),
					TWL6040_HSF_TRIM_RIGHT(hs_trim));

	/* Headset jack detection only if it is supported */
	if (priv->jack_detection) {
		ret = snd_soc_jack_new(codec, "Headset Jack",
					SND_JACK_HEADSET, &hs_jack);
		if (ret)
			return ret;

		ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
					hs_jack_pins);
		twl6040_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADSET);
	}

	/*
	 * NULL pdata means we booted with DT. In this case the routing is
	 * provided and the card is fully routed, no need to mark pins.
	 */
	if (!pdata)
		return ret;

	/* Disable not connected paths if not used */
	twl6040_disconnect_pin(dapm, pdata->has_hs, "Headset Stereophone");
	twl6040_disconnect_pin(dapm, pdata->has_hf, "Ext Spk");
	twl6040_disconnect_pin(dapm, pdata->has_ep, "Earphone Spk");
	twl6040_disconnect_pin(dapm, pdata->has_aux, "Line Out");
	twl6040_disconnect_pin(dapm, pdata->has_vibra, "Vibrator");
	twl6040_disconnect_pin(dapm, pdata->has_hsmic, "Headset Mic");
	twl6040_disconnect_pin(dapm, pdata->has_mainmic, "Main Handset Mic");
	twl6040_disconnect_pin(dapm, pdata->has_submic, "Sub Handset Mic");
	twl6040_disconnect_pin(dapm, pdata->has_afm, "Line In");

	return ret;
}
static int omap_abe_twl6040_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_card *card = codec->card;
	struct snd_soc_dapm_context *dapm = &codec->dapm;
	struct omap_abe_twl6040_data *pdata = dev_get_platdata(card->dev);
	int hs_trim;
	int ret = 0;

	/*                                         */
	twl6040_disconnect_pin(dapm, pdata->has_hs, "Headset Stereophone");
	twl6040_disconnect_pin(dapm, pdata->has_hf, "Ext Spk");
	twl6040_disconnect_pin(dapm, pdata->has_ep, "Earphone Spk");
	twl6040_disconnect_pin(dapm, pdata->has_aux, "Line Out");
	twl6040_disconnect_pin(dapm, pdata->has_vibra, "Vinrator");
	twl6040_disconnect_pin(dapm, pdata->has_hsmic, "Headset Mic");
	twl6040_disconnect_pin(dapm, pdata->has_mainmic, "Main Handset Mic");
	twl6040_disconnect_pin(dapm, pdata->has_submic, "Sub Handset Mic");
	twl6040_disconnect_pin(dapm, pdata->has_afm, "Line In");

	/*
                                                                       
            
  */
	hs_trim = twl6040_get_trim_value(codec, TWL6040_TRIM_HSOTRIM);
	omap_mcpdm_configure_dn_offsets(rtd, TWL6040_HSF_TRIM_LEFT(hs_trim),
					TWL6040_HSF_TRIM_RIGHT(hs_trim));

	/*                                                */
	if (pdata->jack_detection) {
		ret = snd_soc_jack_new(codec, "Headset Jack",
					SND_JACK_HEADSET, &hs_jack);
		if (ret)
			return ret;

		ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
					hs_jack_pins);
		twl6040_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADSET);
	}

	return ret;
}
Esempio n. 3
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static int omap_abe_twl6040_dl2_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_platform *platform = rtd->platform;
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_card *card = codec->card;
	struct omap_abe_twl6040_data *pdata = dev_get_platdata(card->dev);
	u32 hfotrim, left_offset, right_offset;

	/* DC offset cancellation computation only if ABE is enabled */
	if (pdata->has_abe) {
		/* DC offset cancellation computation */
		hfotrim = twl6040_get_trim_value(codec, TWL6040_TRIM_HFOTRIM);
		right_offset = TWL6040_HSF_TRIM_RIGHT(hfotrim);
		left_offset = TWL6040_HSF_TRIM_LEFT(hfotrim);

		omap_abe_dc_set_hf_offset(platform, left_offset, right_offset);
	}

	return 0;
}
Esempio n. 4
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static int omap_abe_twl6040_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_card *card = codec->card;
	struct snd_soc_platform *platform = rtd->platform;
	struct snd_soc_dapm_context *dapm = &codec->dapm;
	struct snd_soc_dapm_context *card_dapm = &card->dapm;
	struct omap_abe_twl6040_data *pdata = dev_get_platdata(card->dev);
	struct omap_abe_data *card_data = snd_soc_card_get_drvdata(card);
	u32 hsotrim, left_offset, right_offset, step_mV;
	int ret = 0;

	card_data->twl6040_codec = codec;

	/* Disable not connected paths if not used */
	twl6040_disconnect_pin(dapm, pdata->has_hs, "Headset Stereophone");
	twl6040_disconnect_pin(dapm, pdata->has_hf, "Ext Spk");
	twl6040_disconnect_pin(dapm, pdata->has_ep, "Earphone Spk");
	twl6040_disconnect_pin(dapm, pdata->has_aux, "Line Out");
	twl6040_disconnect_pin(dapm, pdata->has_vibra, "Vibrator");
	twl6040_disconnect_pin(dapm, pdata->has_hsmic, "Headset Mic");
	twl6040_disconnect_pin(dapm, pdata->has_mainmic, "Main Handset Mic");
	twl6040_disconnect_pin(dapm, pdata->has_submic, "Sub Handset Mic");
	twl6040_disconnect_pin(dapm, pdata->has_afm, "Line In");

	/* allow audio paths from the audio modem to run during suspend */
	snd_soc_dapm_ignore_suspend(&card->dapm, "Ext Spk");
	snd_soc_dapm_ignore_suspend(dapm, "AFML");
	snd_soc_dapm_ignore_suspend(dapm, "AFMR");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Headset Mic");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Headset Stereophone");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Digital Mic 0");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Digital Mic 1");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Digital Mic 2");

	card_dapm->stream_event = omap_abe_stream_event;

	/* DC offset cancellation computation only if ABE is enabled */
	if (pdata->has_abe) {
		hsotrim = twl6040_get_trim_value(codec, TWL6040_TRIM_HSOTRIM);
		right_offset = TWL6040_HSF_TRIM_RIGHT(hsotrim);
		left_offset = TWL6040_HSF_TRIM_LEFT(hsotrim);

		step_mV = twl6040_get_hs_step_size(codec);
		omap_abe_dc_set_hs_offset(platform, left_offset, right_offset,
					  step_mV);
	}

	/* Headset jack detection only if it is supported */
	if (pdata->jack_detection) {
		ret = snd_soc_jack_new(codec, "Headset Jack",
					SND_JACK_HEADSET, &hs_jack);
		if (ret)
			return ret;

		ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
					hs_jack_pins);
		if (machine_is_omap_4430sdp() ||
			machine_is_omap_tabletblaze() ||
			machine_is_omap5_sevm() ||
			machine_is_omap5_panda())
			twl6040_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADSET);
		else
			snd_soc_jack_report(&hs_jack, SND_JACK_HEADSET, SND_JACK_HEADSET);
	}

	return ret;
}
static int omap_abe_twl6040_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_card *card = codec->card;
	struct snd_soc_platform *platform = rtd->platform;
	struct snd_soc_dapm_context *dapm = &codec->dapm;
	struct omap_abe_twl6040_data *pdata = dev_get_platdata(card->dev);
	struct omap_abe_data *card_data = snd_soc_card_get_drvdata(card);
	u32 hsotrim, left_offset, right_offset, step_mV;
	int ret = 0;

	/* Disable not connected paths if not used */
	twl6040_disconnect_pin(dapm, pdata->has_hs, "Headset Stereophone");
	twl6040_disconnect_pin(dapm, pdata->has_hf, "Ext Spk");
	twl6040_disconnect_pin(dapm, pdata->has_ep, "Earphone Spk");
	twl6040_disconnect_pin(dapm, pdata->has_aux, "Line Out");
	twl6040_disconnect_pin(dapm, pdata->has_vibra, "Vibrator");
	twl6040_disconnect_pin(dapm, pdata->has_hsmic, "Headset Mic");
	twl6040_disconnect_pin(dapm, pdata->has_mainmic, "Main Handset Mic");
	twl6040_disconnect_pin(dapm, pdata->has_submic, "Sub Handset Mic");
	twl6040_disconnect_pin(dapm, pdata->has_afm, "Line In");

	/* allow audio paths from the audio modem to run during suspend */
	snd_soc_dapm_ignore_suspend(&card->dapm, "Ext Spk");
	snd_soc_dapm_ignore_suspend(dapm, "AFML");
	snd_soc_dapm_ignore_suspend(dapm, "AFMR");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Headset Mic");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Headset Stereophone");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Digital Mic 0");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Digital Mic 1");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Digital Mic 2");

	/* DC offset cancellation computation only if ABE is enabled */
	if (pdata->has_abe) {
		hsotrim = twl6040_get_trim_value(codec, TWL6040_TRIM_HSOTRIM);
		right_offset = TWL6040_HSF_TRIM_RIGHT(hsotrim);
		left_offset = TWL6040_HSF_TRIM_LEFT(hsotrim);

		step_mV = twl6040_get_hs_step_size(codec);
		omap_abe_dc_set_hs_offset(platform, left_offset, right_offset,
					  step_mV);
	}

	/* Headset jack detection only if it is supported */
	ret = snd_soc_jack_new(codec, "Headset Jack",
				SND_JACK_HEADSET, &hs_jack);
	if (ret)
		return ret;

	ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
				hs_jack_pins);
	if (pdata->jack_detection)
		twl6040_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADSET);
	else
		snd_soc_jack_report(&hs_jack, SND_JACK_HEADSET, SND_JACK_HEADSET);

	/* Only configure the TPS6130x on SDP4430 */
	if (machine_is_omap_4430sdp()) {
		card_data->adapter = i2c_get_adapter(1);
		if (!card_data->adapter) {
			dev_err(card->dev, "can't get i2c adapter\n");
			return -ENODEV;
		}

		card_data->tps6130x = i2c_new_device(card_data->adapter,
				&tps6130x_hwmon_info);
		if (!card_data->tps6130x) {
			dev_err(card->dev, "can't add i2c device\n");
			i2c_put_adapter(card_data->adapter);
			return -ENODEV;
		}

		omap_abe_tps6130x_configure(card_data);
	}

	return ret;
}