diff options
| author | Mylène Josserand <mylene.josserand@bootlin.com> | 2018-03-15 19:18:24 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-03-19 04:23:59 +0300 |
| commit | 4ae340d1be36378505498606e6c640dd0507ad61 (patch) | |
| tree | 0b5192480b009ac7c122abb18ceb89b84f7c8f54 /sound/soc/codecs/Kconfig | |
| parent | 7928b2cbe55b2a410a0f5c1f154610059c57b1b2 (diff) | |
| download | linux-4ae340d1be36378505498606e6c640dd0507ad61.tar.xz | |
ASoC: codecs: Add support for PCM1789
Add Texas Instruments's PCM1789 DAC support.
It is a simple DAC and does not have many registers.
One particularity about this DAC is that the clocks must be
always enabled. Also, an entire software reset is necessary
while starting to play a sound otherwise, the clocks are not
synchronized (so the DAC is not able to send data).
Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/Kconfig')
| -rw-r--r-- | sound/soc/codecs/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 2b331f7266ab..c2480c3c8b98 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -108,6 +108,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_NAU8825 if I2C select SND_SOC_HDMI_CODEC select SND_SOC_PCM1681 if I2C + select SND_SOC_PCM1789_I2C if I2C select SND_SOC_PCM179X_I2C if I2C select SND_SOC_PCM179X_SPI if SPI_MASTER select SND_SOC_PCM186X_I2C if I2C @@ -650,6 +651,17 @@ config SND_SOC_PCM1681 tristate "Texas Instruments PCM1681 CODEC" depends on I2C +config SND_SOC_PCM1789 + tristate + +config SND_SOC_PCM1789_I2C + tristate "Texas Instruments PCM1789 CODEC (I2C)" + depends on I2C + select SND_SOC_PCM1789 + help + Enable support for Texas Instruments PCM1789 CODEC. + Select this if your PCM1789 is connected via an I2C bus. + config SND_SOC_PCM179X tristate |