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be3ea3b9e8
Remove all the ASoC specific physical I/O code and replace it with calls into the regmap API. The bulk write code can only be used safely if all regmap calls are locked with the CODEC lock, we need to add bulk support to the regmap API or replace the code with an open coded loop (though currently it has no users...). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
68 lines
1.9 KiB
Plaintext
68 lines
1.9 KiB
Plaintext
#
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# SoC audio configuration
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#
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menuconfig SND_SOC
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tristate "ALSA for SoC audio support"
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select SND_PCM
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select AC97_BUS if SND_SOC_AC97_BUS
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select SND_JACK if INPUT=y || INPUT=SND
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select REGMAP_I2C if I2C
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select REGMAP_SPI if SPI_MASTER
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---help---
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If you want ASoC support, you should say Y here and also to the
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specific driver for your SoC platform below.
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ASoC provides power efficient ALSA support for embedded battery powered
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SoC based systems like PDA's, Phones and Personal Media Players.
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This ASoC audio support can also be built as a module. If so, the module
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will be called snd-soc-core.
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if SND_SOC
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config SND_SOC_CACHE_LZO
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bool "Support LZO compression for register caches"
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select LZO_COMPRESS
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select LZO_DECOMPRESS
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---help---
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Select this to enable LZO compression for register caches.
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This will allow machine or CODEC drivers to compress register
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caches in memory, reducing the memory consumption at the
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expense of performance. If this is not present and is used
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the system will fall back to uncompressed caches.
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Usually it is safe to disable this option, where cache
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compression in used the rbtree option will typically perform
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better.
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config SND_SOC_AC97_BUS
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bool
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# All the supported SoCs
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source "sound/soc/atmel/Kconfig"
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source "sound/soc/au1x/Kconfig"
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source "sound/soc/blackfin/Kconfig"
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source "sound/soc/davinci/Kconfig"
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source "sound/soc/ep93xx/Kconfig"
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source "sound/soc/fsl/Kconfig"
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source "sound/soc/imx/Kconfig"
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source "sound/soc/jz4740/Kconfig"
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source "sound/soc/nuc900/Kconfig"
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source "sound/soc/omap/Kconfig"
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source "sound/soc/kirkwood/Kconfig"
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source "sound/soc/mid-x86/Kconfig"
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source "sound/soc/pxa/Kconfig"
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source "sound/soc/samsung/Kconfig"
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source "sound/soc/s6000/Kconfig"
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source "sound/soc/sh/Kconfig"
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source "sound/soc/tegra/Kconfig"
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source "sound/soc/txx9/Kconfig"
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# Supported codecs
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source "sound/soc/codecs/Kconfig"
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endif # SND_SOC
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