Building kernel with SND_SOC_IMX_AUDMUX=n leads to the following error:
sound/built-in.o: In function `fsl_asoc_card_probe':
>> fsl-asoc-card.c:(.text+0x1467b5): undefined reference to
>> `imx_audmux_v2_configure_port'
>> fsl-asoc-card.c:(.text+0x1467d0): undefined reference to
>> `imx_audmux_v2_configure_port'
>> fsl-asoc-card.c:(.text+0x1467ed): undefined reference to
>> `imx_audmux_v2_configure_port'
>> fsl-asoc-card.c:(.text+0x146807): undefined reference to
>> `imx_audmux_v2_configure_port'
Update Kconfig to select SND_SOC_IMX_AUDMUX when SND_SOC_FSL_ASOC_CARD=y.
Reported-by: kbuild test robot <fengguang...@intel.com>
Signed-off-by: Shengjiu Wang <shengjiu.w...@freescale.com>
---
sound/soc/fsl/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 3a3732c..dc0d08b 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -61,6 +61,7 @@ config SND_SOC_FSL_UTILS
config SND_SOC_FSL_ASOC_CARD
tristate "Generic ASoC Sound Card with ASRC support"
depends on OF && I2C
+ select SND_SOC_IMX_AUDMUX
select SND_SOC_IMX_PCM_DMA
select SND_SOC_FSL_ESAI
select SND_SOC_FSL_SAI
--
1.7.9.5
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