Age | Commit message (Collapse) | Author | |
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2014-08-04 | ASoC: adau1977: Fix truncation warning on 64 bit architectures | Mark Brown | |
Negating ADAU1977_BLOCK_POWER_SAI_LDO_EN creates an unsigned long constant with all bits set which on 64 bit architectures needs to be truncated to an unsigned int, generating a warning. Add an explicit cast since we know this is OK. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> | |||
2014-02-19 | ASoC: Add ADAU1977 CODEC driver | Lars-Peter Clausen | |
This patch adds support for the ADAU1977, ADAU1978 and ADAU1979 audio CODEC devices. They are a family of 4-channel differential input audio ADC devices. They can be connected to either a SPI or I2C bus. The driver is implemented in three modules, one main module (adau1977.ko) which implements the device logic and one module each for SPI (adau1977-spi.ko) and I2C (adau1977-i2c.ko) bus access. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org> |