The two front-ends to the codec can now be selected individually, but fail to
build when the bus support is missing:
sound/built-in.o: In function `es8328_spi_probe':
es8328-spi.c:(.text+0x125854): undefined reference to `__devm_regmap_init_spi'
sound/built-in.o: In function `es8328_spi_driver_init':
es8328-spi.c:(.init.text+0x3589): undefined reference to `__spi_register_driver'
Related to this, the added dependency on SND_SOC_ES8328 breaks:
warning: (SND_SOC_ALL_CODECS) selects SND_SOC_ES8328_I2C which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && SND_SOC_ES8328 && I2C)
This adds the respective Kconfig dependencies and changes SND_SOC_ES8328 to a hidden
symbol that is selected implicitly by the two more specific options, as we do for
some other codecs. We have to remove the 'depends on' for SND_SOC_IMX_ES8328 in the
same step to avoid a recursive dependency.
Fixes: aa00f2c8aff7 ("ASoC: Allow to select ES8328_I2C and ES8328_SPI directly")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
sound/soc/codecs/Kconfig | 12 +++++++-----
sound/soc/fsl/Kconfig | 2 +-
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 37a4a43628b4..e49e9da7f1f6 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -526,15 +526,17 @@ config SND_SOC_HDMI_CODEC
select HDMI
config SND_SOC_ES8328
- tristate "Everest Semi ES8328 CODEC"
+ tristate
config SND_SOC_ES8328_I2C
- depends on SND_SOC_ES8328
- tristate "I2C support for Everest Semi ES8328 CODEC"
+ tristate "Everest Semi ES8328 CODEC (I2C)"
+ depends on I2C
+ select SND_SOC_ES8328
config SND_SOC_ES8328_SPI
- depends on SND_SOC_ES8328
- tristate "SPI support for Everest Semi ES8328 CODEC"
+ tristate "Everest Semi ES8328 CODEC (SPI)"
+ depends on SPI_MASTER
+ select SND_SOC_ES8328
config SND_SOC_GTM601
tristate 'GTM601 UMTS modem audio codec'
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 0b914a1ca8d2..37f9b6201918 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -244,7 +244,7 @@ config SND_SOC_IMX_WM8962
config SND_SOC_IMX_ES8328
tristate "SoC Audio support for i.MX boards with the ES8328 codec"
- depends on OF && (I2C || SPI) && SND_SOC_ES8328
+ depends on OF && (I2C || SPI)
select SND_SOC_ES8328_I2C if I2C
select SND_SOC_ES8328_SPI if SPI_MASTER
select SND_SOC_IMX_PCM_DMA
--
2.9.0
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