WM8731_PWR
SND_SOC_DAPM_SUPPLY("OSC", WM8731_PWR, 5, 1, NULL, 0),
SND_SOC_DAPM_MIXER("Output Mixer", WM8731_PWR, 4, 1,
SND_SOC_DAPM_DAC("DAC", "HiFi Playback", WM8731_PWR, 3, 1),
SND_SOC_DAPM_ADC("ADC", "HiFi Capture", WM8731_PWR, 2, 1),
SND_SOC_DAPM_PGA("Line Input", WM8731_PWR, 0, 1, NULL, 0),
SND_SOC_DAPM_MICBIAS("Mic Bias", WM8731_PWR, 1, 1),
reg = snd_soc_component_read(component, WM8731_PWR) & 0xff7f;
snd_soc_component_write(component, WM8731_PWR, reg | 0x0040);
snd_soc_component_write(component, WM8731_PWR, 0xffff);
regmap_write(wm8731->regmap, WM8731_PWR, 0x7f);