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| author | Lars-Peter Clausen | 2013-12-06 11:02:50 +0100 |
|---|---|---|
| committer | Mark Brown | 2013-12-09 18:57:35 +0100 |
| commit | 8f2fe346822419ee729c081b71c8835b733e0884 (patch) | |
| tree | adfa3c1e6b195365a739bc919c66fbc275ece096 /sound/soc/Kconfig | |
| parent | dt: Add bindings documentation for the ADI AXI-I2S controller (diff) | |
| download | kernel-qcow2-linux-8f2fe346822419ee729c081b71c8835b733e0884.tar.gz kernel-qcow2-linux-8f2fe346822419ee729c081b71c8835b733e0884.tar.xz kernel-qcow2-linux-8f2fe346822419ee729c081b71c8835b733e0884.zip | |
ASoC: Add support for the Analog Devices AXI-I2S core
This patch adds support for the AXI-I2S softcore. The core implements a simple
bidirectional I2S transceiver and is used by Analog Devices in some of their
reference designs for various FPGA platforms.
The driver uses the generic PCM dmaengine driver for its PCM. The only
restriction is that we need to set the SND_DMAENGINE_PCM_FLAG_NO_RESIDUE flag as
the dmaengine driver for the DMA core (PL330) that is used with this core has no
residue reporting capabilities yet. This will be fixed in the future though.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/Kconfig')
| -rw-r--r-- | sound/soc/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig index 5138b8493051..866dfec4b6b5 100644 --- a/sound/soc/Kconfig +++ b/sound/soc/Kconfig @@ -31,6 +31,7 @@ config SND_SOC_GENERIC_DMAENGINE_PCM select SND_DMAENGINE_PCM # All the supported SoCs +source "sound/soc/adi/Kconfig" source "sound/soc/atmel/Kconfig" source "sound/soc/au1x/Kconfig" source "sound/soc/blackfin/Kconfig" |