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ASoC: ad193x: Add sysclk DAPM supply 

Add a DAPM supply widget for the internal sysclk, so it can be disabled
automatically when not needed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Lars-Peter Clausen 2011-11-28 17:28:10 +01:00 committed by Mark Brown
parent b21990b47d
commit 0718fd2777
1 changed files with 4 additions and 2 deletions
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6
sound/soc/codecs/ad193x.c
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@ -77,6 +77,7 @@ static const struct snd_soc_dapm_widget ad193x_dapm_widgets[] = {
SND_SOC_DAPM_ADC("ADC", "Capture", SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_SUPPLY("PLL_PWR", AD193X_PLL_CLK_CTRL0, 0, 1, NULL, 0),
SND_SOC_DAPM_SUPPLY("ADC_PWR", AD193X_ADC_CTRL0, 0, 1, NULL, 0),
SND_SOC_DAPM_SUPPLY("SYSCLK", AD193X_PLL_CLK_CTRL0, 7, 0, NULL, 0),
SND_SOC_DAPM_OUTPUT("DAC1OUT"),
SND_SOC_DAPM_OUTPUT("DAC2OUT"),
SND_SOC_DAPM_OUTPUT("DAC3OUT"),
@ -86,8 +87,8 @@ static const struct snd_soc_dapm_widget ad193x_dapm_widgets[] = {
};
static const struct snd_soc_dapm_route audio_paths[] = {
{ "DAC", NULL, "PLL_PWR" },
{ "ADC", NULL, "PLL_PWR" },
{ "DAC", NULL, "SYSCLK" },
{ "ADC", NULL, "SYSCLK" },
{ "DAC", NULL, "ADC_PWR" },
{ "ADC", NULL, "ADC_PWR" },
{ "DAC1OUT", NULL, "DAC" },
@ -96,6 +97,7 @@ static const struct snd_soc_dapm_route audio_paths[] = {
{ "DAC4OUT", NULL, "DAC" },
{ "ADC", NULL, "ADC1IN" },
{ "ADC", NULL, "ADC2IN" },
{ "SYSCLK", NULL, "PLL_PWR" },
};
/*