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ASoC: fsl_ssi: Add monaural audio support for non-ac97 interface
authorNicolin Chen <b42378@freescale.com>
Mon, 2 Dec 2013 15:29:03 +0000 (23:29 +0800)
committerMark Brown <broonie@linaro.org>
Mon, 2 Dec 2013 17:37:07 +0000 (17:37 +0000)
commit2924a9981006ad01efb46c754689fa7d03e3eb4f
treedcb22cfad1b4fae314c9e64a8a1538b970520666tree | snapshot (tar.gz zip)
parent3621dbbc27ff347f2e4476013054bab18ebd906ccommit | diff
ASoC: fsl_ssi: Add monaural audio support for non-ac97 interface

The normal mode of SSI allows it to send/receive data to/from the first
slot of each period. So we can use this normal mode to trick I2S signal
by puting/getting data to/from the first slot only (the left channel)
so as to support monaural audio playback and recording.

Signed-off-by: Nicolin Chen <b42378@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
sound/soc/fsl/fsl_ssi.c diff | blob | blame | history