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ASoC: tlv320aic3x: Remove needless power off from aic3x_set_bias_level 

These ADC, DAC and output pin power off commands are needless in
aic3x_set_bias_level since they are not enabled in aic3x_init and they are
defined in aic3x_dapm_widgets so the ASoC DAPM will take care of them
anyway.

Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Jarkko Nikula 2010-04-26 15:49:12 +03:00 committed by Liam Girdwood
parent c6de6e0300
commit d3235c4ac1
1 changed files with 0 additions and 34 deletions
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34
sound/soc/codecs/tlv320aic3x.c
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@ -1012,41 +1012,7 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec,
* all power is driven by DAPM system,
* so output power is safe if bypass was set
*/
if (aic3x->master) {
/* disable pll */
reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
aic3x_write(codec, AIC3X_PLL_PROGA_REG,
reg & ~PLL_ENABLE);
}
break;
case SND_SOC_BIAS_OFF:
/* force all power off */
reg = aic3x_read_reg_cache(codec, LINE1L_2_LADC_CTRL);
aic3x_write(codec, LINE1L_2_LADC_CTRL, reg & ~LADC_PWR_ON);
reg = aic3x_read_reg_cache(codec, LINE1R_2_RADC_CTRL);
aic3x_write(codec, LINE1R_2_RADC_CTRL, reg & ~RADC_PWR_ON);
reg = aic3x_read_reg_cache(codec, DAC_PWR);
aic3x_write(codec, DAC_PWR, reg & ~(LDAC_PWR_ON | RDAC_PWR_ON));
reg = aic3x_read_reg_cache(codec, HPLOUT_CTRL);
aic3x_write(codec, HPLOUT_CTRL, reg & ~HPLOUT_PWR_ON);
reg = aic3x_read_reg_cache(codec, HPROUT_CTRL);
aic3x_write(codec, HPROUT_CTRL, reg & ~HPROUT_PWR_ON);
reg = aic3x_read_reg_cache(codec, HPLCOM_CTRL);
aic3x_write(codec, HPLCOM_CTRL, reg & ~HPLCOM_PWR_ON);
reg = aic3x_read_reg_cache(codec, HPRCOM_CTRL);
aic3x_write(codec, HPRCOM_CTRL, reg & ~HPRCOM_PWR_ON);
reg = aic3x_read_reg_cache(codec, MONOLOPM_CTRL);
aic3x_write(codec, MONOLOPM_CTRL, reg & ~MONOLOPM_PWR_ON);
reg = aic3x_read_reg_cache(codec, LLOPM_CTRL);
aic3x_write(codec, LLOPM_CTRL, reg & ~LLOPM_PWR_ON);
reg = aic3x_read_reg_cache(codec, RLOPM_CTRL);
aic3x_write(codec, RLOPM_CTRL, reg & ~RLOPM_PWR_ON);
if (aic3x->master) {
/* disable pll */
reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);