ASoC: wm8900: Fix wrong mask for setting DAC_CLKDIV/ADC_CLKDIV/LRCLK_MODE

After checking the datasheet, I think what we want to do here is to
clear the WM8900_REG_CLOCKING2_DAC_CLKDIV/WM8900_REG_CLOCKING2_ADC_CLKDIV/
WM8900_REG_DACCTRL_AIF_LRCLKRATE bits and then OR with div value.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2011-10-16 23:27:55 +08:00 committed by Mark Brown
parent df3431b74e
commit 151b75995a

View File

@ -844,17 +844,17 @@ static int wm8900_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
case WM8900_DAC_CLKDIV:
reg = snd_soc_read(codec, WM8900_REG_CLOCKING2);
snd_soc_write(codec, WM8900_REG_CLOCKING2,
div | (reg & WM8900_REG_CLOCKING2_DAC_CLKDIV));
div | (reg & ~WM8900_REG_CLOCKING2_DAC_CLKDIV));
break;
case WM8900_ADC_CLKDIV:
reg = snd_soc_read(codec, WM8900_REG_CLOCKING2);
snd_soc_write(codec, WM8900_REG_CLOCKING2,
div | (reg & WM8900_REG_CLOCKING2_ADC_CLKDIV));
div | (reg & ~WM8900_REG_CLOCKING2_ADC_CLKDIV));
break;
case WM8900_LRCLK_MODE:
reg = snd_soc_read(codec, WM8900_REG_DACCTRL);
snd_soc_write(codec, WM8900_REG_DACCTRL,
div | (reg & WM8900_REG_DACCTRL_AIF_LRCLKRATE));
div | (reg & ~WM8900_REG_DACCTRL_AIF_LRCLKRATE));
break;
default:
return -EINVAL;