12 Aug
2009
12 Aug
'09
3:34 p.m.
On Wed, Aug 12, 2009 at 11:34:25AM +0800, Barry Song wrote:
According to the function dapm_dac_check_power() in sound/soc/soc-dapm.c, dac power can't be on/off stand-alone without any output widget as sink. And according to dapm_adc_check_power(), adc power can't be on/off stand-alone without any input widget as source. So we can't only define some stand-alone SND_SOC_DAPM_DAC/SND_SOC_DAPM_ADC to hope their power can be managed dynamically.
Signed-off-by: Barry Song 21cnbao@gmail.com
Applied, thanks.