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Commit baa81603 authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: Set left channel volume update bits for WM8994 



Ensures that we apply volume updates that don't affect the right channel.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent c51def65

sound/soc/codecs/wm8994.c

+16 −0
Original line number Diff line number Diff line
@@ -3261,20 +3261,36 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) 
	wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY);



	/* Latch volume updates (right only; we always do left then right). */

	snd_soc_update_bits(codec, WM8994_AIF1_DAC1_LEFT_VOLUME,

			    WM8994_AIF1DAC1_VU, WM8994_AIF1DAC1_VU);

	snd_soc_update_bits(codec, WM8994_AIF1_DAC1_RIGHT_VOLUME,

			    WM8994_AIF1DAC1_VU, WM8994_AIF1DAC1_VU);

	snd_soc_update_bits(codec, WM8994_AIF1_DAC2_LEFT_VOLUME,

			    WM8994_AIF1DAC2_VU, WM8994_AIF1DAC2_VU);

	snd_soc_update_bits(codec, WM8994_AIF1_DAC2_RIGHT_VOLUME,

			    WM8994_AIF1DAC2_VU, WM8994_AIF1DAC2_VU);

	snd_soc_update_bits(codec, WM8994_AIF2_DAC_LEFT_VOLUME,

			    WM8994_AIF2DAC_VU, WM8994_AIF2DAC_VU);

	snd_soc_update_bits(codec, WM8994_AIF2_DAC_RIGHT_VOLUME,

			    WM8994_AIF2DAC_VU, WM8994_AIF2DAC_VU);

	snd_soc_update_bits(codec, WM8994_AIF1_ADC1_LEFT_VOLUME,

			    WM8994_AIF1ADC1_VU, WM8994_AIF1ADC1_VU);

	snd_soc_update_bits(codec, WM8994_AIF1_ADC1_RIGHT_VOLUME,

			    WM8994_AIF1ADC1_VU, WM8994_AIF1ADC1_VU);

	snd_soc_update_bits(codec, WM8994_AIF1_ADC2_LEFT_VOLUME,

			    WM8994_AIF1ADC2_VU, WM8994_AIF1ADC2_VU);

	snd_soc_update_bits(codec, WM8994_AIF1_ADC2_RIGHT_VOLUME,

			    WM8994_AIF1ADC2_VU, WM8994_AIF1ADC2_VU);

	snd_soc_update_bits(codec, WM8994_AIF2_ADC_LEFT_VOLUME,

			    WM8994_AIF2ADC_VU, WM8994_AIF1ADC2_VU);

	snd_soc_update_bits(codec, WM8994_AIF2_ADC_RIGHT_VOLUME,

			    WM8994_AIF2ADC_VU, WM8994_AIF1ADC2_VU);

	snd_soc_update_bits(codec, WM8994_DAC1_LEFT_VOLUME,

			    WM8994_DAC1_VU, WM8994_DAC1_VU);

	snd_soc_update_bits(codec, WM8994_DAC1_RIGHT_VOLUME,

			    WM8994_DAC1_VU, WM8994_DAC1_VU);

	snd_soc_update_bits(codec, WM8994_DAC2_LEFT_VOLUME,

			    WM8994_DAC2_VU, WM8994_DAC2_VU);

	snd_soc_update_bits(codec, WM8994_DAC2_RIGHT_VOLUME,

			    WM8994_DAC2_VU, WM8994_DAC2_VU);