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authorBarry Song <21cnbao@gmail.com>2009-08-11 23:34:25 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-08-13 05:47:22 -0400
commitc4ff357ada4fc7a73d899a496b636c698519b958 (patch)
tree855e3c86eab4fb0ca6de5d9cf85f8805fb50f335 /fs/coda/cnode.c
parentd2a382143b35a486b8089861790d6b3ec4e46932 (diff)
ASoC: add output/input widgets in ad1938 to make dac/adc dynamic PM work
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> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'fs/coda/cnode.c')
0 files changed, 0 insertions, 0 deletions