Arnaud Pouliquen eca949800d IIO: ADC: add stm32 DFSDM support for PDM microphone ... This code offers a way to handle PDM audio microphones in ASOC framework. Audio driver should use consumer API. A specific management is implemented for DMA, with a callback, to allows to handle audio buffers efficiently. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>		2018-01-10 10:30:13 +00:00
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ad_sigma_delta.h
stm32-dfsdm-adc.h	IIO: ADC: add stm32 DFSDM support for PDM microphone	2018-01-10 10:30:13 +00:00