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linux-next/sound/soc/cirrus/Kconfig
Arnd Bergmann 52554fbd2f ASoC: cirrus: tlv320aic23 needs I2C
The tlv320aic23 codec is selected by the ep93xx snapper platform,
which are missing a dependency on I2C, and that can result in this
build error, as found during randconfig builds:

.../codecs/tlv320aic23-i2c.c: In function 'tlv320aic23_i2c_probe':
.../codecs/tlv320aic23-i2c.c:27:2: error: implicit declaration of function 'i2c_check_functionality' [-Werror=implicit-function-declaration]
  if (!i2c_check_functionality(i2c->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
  ^

This adds the missing dependency.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-21 18:36:27 +09:00

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config SND_EP93XX_SOC
tristate "SoC Audio support for the Cirrus Logic EP93xx series"
depends on ARCH_EP93XX || COMPILE_TEST
select SND_SOC_GENERIC_DMAENGINE_PCM
help
Say Y or M if you want to add support for codecs attached to
the EP93xx I2S or AC97 interfaces.
config SND_EP93XX_SOC_I2S
tristate
config SND_EP93XX_SOC_AC97
tristate
select AC97_BUS
select SND_SOC_AC97_BUS
config SND_EP93XX_SOC_SNAPPERCL15
tristate "SoC Audio support for Bluewater Systems Snapper CL15 module"
depends on SND_EP93XX_SOC && MACH_SNAPPER_CL15 && I2C
select SND_EP93XX_SOC_I2S
select SND_SOC_TLV320AIC23_I2C
help
Say Y or M here if you want to add support for I2S audio on the
Bluewater Systems Snapper CL15 module.
config SND_EP93XX_SOC_SIMONE
tristate "SoC Audio support for Simplemachines Sim.One board"
depends on SND_EP93XX_SOC && MACH_SIM_ONE
select SND_EP93XX_SOC_AC97
select SND_SOC_AC97_CODEC
help
Say Y or M here if you want to add support for AC97 audio on the
Simplemachines Sim.One board.
config SND_EP93XX_SOC_EDB93XX
tristate "SoC Audio support for Cirrus Logic EDB93xx boards"
depends on SND_EP93XX_SOC && (MACH_EDB9301 || MACH_EDB9302 || MACH_EDB9302A || MACH_EDB9307A || MACH_EDB9315A)
select SND_EP93XX_SOC_I2S
select SND_SOC_CS4271_I2C if I2C
select SND_SOC_CS4271_SPI if SPI_MASTER
help
Say Y or M here if you want to add support for I2S audio on the
Cirrus Logic EDB93xx boards.