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| author | Timur Tabi <timur@freescale.com> | 2009-01-22 18:23:39 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-01-23 11:12:57 +0000 |
| commit | ff637d38ea6b9c54f708a2b9edabc1b0c73c6d0a (patch) | |
| tree | 3205f99c5763632447d11f67d72c01ad1f37ca56 /sound/soc/fsl | |
| parent | 80c509fdd74f3b158267374cc55156965c8bf930 (diff) | |
| download | op-kernel-dev-ff637d38ea6b9c54f708a2b9edabc1b0c73c6d0a.zip op-kernel-dev-ff637d38ea6b9c54f708a2b9edabc1b0c73c6d0a.tar.gz | |
ASoC: remove stand-alone mode support from CS4270 codec driver
The CS4270 supports stand-alone mode, where the codec is not connect to the
I2C or SPI buses. Instead, input voltages configure the codec at power-on.
The CS4270 ASoC device driver has partial support for this mode, but the
code was never tested, and partial support doesn't help anyone. It also made
the rest of the code more complicated than necessary.
[Removed redundant CS4270 dependency on I2C -- broonie]
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/fsl')
| -rw-r--r-- | sound/soc/fsl/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index c7c78c3..9fc9082 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -10,7 +10,8 @@ config SND_SOC_MPC8610 config SND_SOC_MPC8610_HPCD tristate "ALSA SoC support for the Freescale MPC8610 HPCD board" - depends on MPC8610_HPCD + # I2C is necessary for the CS4270 driver + depends on MPC8610_HPCD && I2C select SND_SOC_MPC8610 select SND_SOC_CS4270 select SND_SOC_CS4270_VD33_ERRATA |
