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authorLars-Peter Clausen <lars@metafoo.de>2013-04-20 19:29:00 +0200
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-04-22 11:27:04 +0100
commitd1e1406c6ed0b92200a7de2a09fbab65661dba3c (patch)
treeb29e9b0f9c068b97e3318a5dbafa0c75cf710399 /include/sound/asound.h
parent22f38f792ec53e2a93be13ecb609bbe911ed8ff9 (diff)
ASoC: generic-dmaengine-pcm: Add support for half-duplex
Some platforms which are half-duplex share the same DMA channel between the playback and capture stream. Add support for this to the generic dmaengine PCM driver. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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