If one of the two is a loadable module, the combined driver must not be built-in:
aarch64-linux-ld: sound/soc/codecs/rt5682.o: in function `rt5682_sdw_hw_free': rt5682.c:(.text+0xb34): undefined reference to `sdw_stream_remove_slave' aarch64-linux-ld: sound/soc/codecs/rt5682.o: in function `rt5682_sdw_hw_params': rt5682.c:(.text+0xe78): undefined reference to `sdw_stream_add_slave'
In particular, the soundwire driver must not be built-in if CONFIG_I2C=m.
Fixes: 5549ea647997 ("ASoC: rt5682: fix unmet dependencies") Signed-off-by: Arnd Bergmann arnd@arndb.de --- sound/soc/codecs/Kconfig | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 1ce76f04c154..d911956c591d 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -1137,10 +1137,13 @@ config SND_SOC_RT5677_SPI config SND_SOC_RT5682 tristate depends on I2C || SOUNDWIRE + depends on SOUNDWIRE || !SOUNDWIRE + depends on I2C || !I2C
config SND_SOC_RT5682_SDW tristate "Realtek RT5682 Codec - SDW" depends on SOUNDWIRE + depends on I2C || !I2C select SND_SOC_RT5682 select REGMAP_SOUNDWIRE