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Commit 5b739670 authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: Conditionalize the enable of WM8994 ADC TDM mode 



Future devices will not benefit from this.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: default avatarLiam Girdwood <lrg@ti.com>
parent 3db1bbfd

sound/soc/codecs/wm8994.c

+12 −4
Original line number Diff line number Diff line
@@ -3051,10 +3051,18 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) 
			    1 << WM8994_AIF2DAC_3D_GAIN_SHIFT,

			    1 << WM8994_AIF2DAC_3D_GAIN_SHIFT);



	/* Unconditionally enable AIF1 ADC TDM mode; it only affects

	 * behaviour on idle TDM clock cycles. */

	/* Unconditionally enable AIF1 ADC TDM mode on chips which can

	 * use this; it only affects behaviour on idle TDM clock

	 * cycles. */

	switch (control->type) {

	case WM8994:

	case WM8958:

		snd_soc_update_bits(codec, WM8994_AIF1_CONTROL_1,

				    WM8994_AIF1ADC_TDM, WM8994_AIF1ADC_TDM);

		break;

	default:

		break;

	}



	wm8994_update_class_w(codec);