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Commit a7f9be7e authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: wm_adsp: Set the core enable as well as start bit for ADSP2 



Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 973838a0

sound/soc/codecs/wm_adsp.c

+5 −3
Original line number Diff line number Diff line
@@ -588,14 +588,16 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w, 


		ret = regmap_update_bits(dsp->regmap,

					 dsp->base + ADSP2_CONTROL,

					 ADSP2_SYS_ENA | ADSP2_START, 0);

					 ADSP2_CORE_ENA | ADSP2_START,

					 ADSP2_CORE_ENA | ADSP2_START);

		if (ret != 0)

			goto err;

		break;



	case SND_SOC_DAPM_PRE_PMD:

		regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,

				   ADSP2_SYS_ENA | ADSP2_START, 0);

				   ADSP2_SYS_ENA | ADSP2_CORE_ENA |

				   ADSP2_START, 0);



		if (dsp->dvfs) {

			ret = regulator_set_voltage(dsp->dvfs, 1200000,
@@ -620,7 +622,7 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w, 
	return 0;

err:

	regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,

			   ADSP2_SYS_ENA | ADSP2_START, 0);

			   ADSP2_SYS_ENA | ADSP2_CORE_ENA | ADSP2_START, 0);

	return ret;

}

EXPORT_SYMBOL_GPL(wm_adsp2_event);