f2644a2c00
The WM8960 is a low power, high quality stereo codec designed for portable digital audio applications. Stereo class D speaker drivers provide 1W per channel into 8W loads. Guaranteed low leakage, excellent PSRR and pop/click suppression mechanisms enable direct battery connection for the speaker supply. The device also integrates a complete microphone interface and a stereo headphone driver. External component requirements are drastically reduced as no separate microphone, speaker or headphone amplifiers are required. Advanced on-chip digital signal processing performs automatic level control for the microphone or line input. Stereo 24-bit sigma-delta ADCs and DACs are used with low power over-sampling digital interpolation and decimation filters and a flexible digital audio interface. The master clock can be input directly or generated internally by an onboard PLL, supporting most commonly-used clocking schemes. This driver was originally written by Liam Girdwood, with substantial subsequent additions and updates for feature completeness and changes in the ASoC framework from me. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
162 lines
3.5 KiB
Text
162 lines
3.5 KiB
Text
# Helper to resolve issues with configs that have SPI enabled but I2C
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# modular, meaning we can't build the codec driver in with I2C support.
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# We use an ordered list of conditional defaults to pick the appropriate
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# setting - SPI can't be modular so that case doesn't need to be covered.
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config SND_SOC_I2C_AND_SPI
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tristate
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default m if I2C=m
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default y if I2C=y
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default y if SPI_MASTER=y
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config SND_SOC_ALL_CODECS
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tristate "Build all ASoC CODEC drivers"
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select SND_SOC_L3
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select SND_SOC_AC97_CODEC if SND_SOC_AC97_BUS
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select SND_SOC_AD1980 if SND_SOC_AC97_BUS
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select SND_SOC_AD73311 if I2C
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select SND_SOC_AK4104 if SPI_MASTER
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select SND_SOC_AK4535 if I2C
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select SND_SOC_CS4270 if I2C
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select SND_SOC_PCM3008
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select SND_SOC_SSM2602 if I2C
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select SND_SOC_TLV320AIC23 if I2C
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select SND_SOC_TLV320AIC26 if SPI_MASTER
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select SND_SOC_TLV320AIC3X if I2C
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select SND_SOC_TWL4030 if TWL4030_CORE
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select SND_SOC_UDA134X
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select SND_SOC_UDA1380 if I2C
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select SND_SOC_WM8350 if MFD_WM8350
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select SND_SOC_WM8400 if MFD_WM8400
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select SND_SOC_WM8510 if SND_SOC_I2C_AND_SPI
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select SND_SOC_WM8580 if I2C
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select SND_SOC_WM8728 if SND_SOC_I2C_AND_SPI
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select SND_SOC_WM8731 if SND_SOC_I2C_AND_SPI
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select SND_SOC_WM8750 if SND_SOC_I2C_AND_SPI
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select SND_SOC_WM8753 if SND_SOC_I2C_AND_SPI
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select SND_SOC_WM8900 if I2C
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select SND_SOC_WM8903 if I2C
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select SND_SOC_WM8960 if I2C
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select SND_SOC_WM8971 if I2C
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select SND_SOC_WM8988 if SND_SOC_I2C_AND_SPI
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select SND_SOC_WM8990 if I2C
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select SND_SOC_WM9705 if SND_SOC_AC97_BUS
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select SND_SOC_WM9712 if SND_SOC_AC97_BUS
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select SND_SOC_WM9713 if SND_SOC_AC97_BUS
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help
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Normally ASoC codec drivers are only built if a machine driver which
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uses them is also built since they are only usable with a machine
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driver. Selecting this option will allow these drivers to be built
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without an explicit machine driver for test and development purposes.
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Support for the bus types used to access the codecs to be built must
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be selected separately.
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If unsure select "N".
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config SND_SOC_AC97_CODEC
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tristate
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select SND_AC97_CODEC
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config SND_SOC_AD1980
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tristate
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config SND_SOC_AD73311
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tristate
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config SND_SOC_AK4104
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tristate
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config SND_SOC_AK4535
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tristate
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# Cirrus Logic CS4270 Codec
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config SND_SOC_CS4270
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tristate
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# Cirrus Logic CS4270 Codec VD = 3.3V Errata
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# Select if you are affected by the errata where the part will not function
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# if MCLK divide-by-1.5 is selected and VD is set to 3.3V. The driver will
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# not select any sample rates that require MCLK to be divided by 1.5.
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config SND_SOC_CS4270_VD33_ERRATA
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bool
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depends on SND_SOC_CS4270
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config SND_SOC_L3
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tristate
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config SND_SOC_PCM3008
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tristate
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config SND_SOC_SSM2602
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tristate
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config SND_SOC_TLV320AIC23
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tristate
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config SND_SOC_TLV320AIC26
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tristate "TI TLV320AIC26 Codec support" if SND_SOC_OF_SIMPLE
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depends on SPI
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config SND_SOC_TLV320AIC3X
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tristate
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config SND_SOC_TWL4030
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tristate
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config SND_SOC_UDA134X
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tristate
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config SND_SOC_UDA1380
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tristate
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config SND_SOC_WM8350
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tristate
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config SND_SOC_WM8400
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tristate
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config SND_SOC_WM8510
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tristate
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config SND_SOC_WM8580
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tristate
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config SND_SOC_WM8728
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tristate
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config SND_SOC_WM8731
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tristate
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config SND_SOC_WM8750
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tristate
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config SND_SOC_WM8753
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tristate
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config SND_SOC_WM8900
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tristate
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config SND_SOC_WM8903
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tristate
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config SND_SOC_WM8960
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tristate
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config SND_SOC_WM8971
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tristate
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config SND_SOC_WM8988
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tristate
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config SND_SOC_WM8990
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tristate
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config SND_SOC_WM9705
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tristate
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config SND_SOC_WM9712
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tristate
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config SND_SOC_WM9713
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tristate
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