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ASoC: 88pm860x-codec - Allow independent use of both I2S playback and capture 

Introduce a I2S CLK supply so playback and capture can operate independently.

Signed-off-by: Bas Vermeulen <bas.vermeulen@novero.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Bas Vermeulen 2011-09-19 12:57:09 +02:00 committed by Mark Brown
parent d80852223e
commit 06c15baf90
1 changed files with 8 additions and 2 deletions
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10
sound/soc/codecs/88pm860x-codec.c
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@ -772,11 +772,12 @@ static const struct snd_soc_dapm_widget pm860x_dapm_widgets[] = {
SND_SOC_DAPM_AIF_IN("I2S DIN", "I2S Playback", 0,
PM860X_DAC_EN_2, 0, 0),
SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("I2S DIN1", "I2S Playback", 0,
PM860X_DAC_EN_2, 0, 0),
SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("I2S DOUT", "I2S Capture", 0,
PM860X_I2S_IFACE_3, 5, 1),
SND_SOC_DAPM_SUPPLY("I2S CLK", PM860X_DAC_EN_2, 0, 0, NULL, 0),
SND_SOC_DAPM_MUX("I2S Mic Mux", SND_SOC_NOPM, 0, 0, &i2s_mic_mux),
SND_SOC_DAPM_MUX("ADC Left Mux", SND_SOC_NOPM, 0, 0, &adcl_mux),
SND_SOC_DAPM_MUX("ADC Right Mux", SND_SOC_NOPM, 0, 0, &adcr_mux),
@ -868,6 +869,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
{"Left ADC", NULL, "Left ADC MOD"},
{"Right ADC", NULL, "Right ADC MOD"},
/* I2S Clock */
{"I2S DIN", NULL, "I2S CLK"},
{"I2S DIN1", NULL, "I2S CLK"},
{"I2S DOUT", NULL, "I2S CLK"},
/* PCM/AIF1 Inputs */
{"PCM SDO", NULL, "ADC Left Mux"},
{"PCM SDO", NULL, "ADCR EC Mux"},