9cee7972bd
The new stm32_adfsdm driver has incomplete dependencies as shown
by Kconfig:
warning: (SND_SOC_STM32_DFSDM && LMP91000) selects IIO_BUFFER_CB which has unmet direct dependencies (IIO && IIO_BUFFER)
sound/soc/stm/stm32_adfsdm.o: In function `stm32_adfsdm_trigger':
stm32_adfsdm.c:(.text+0x8c): undefined reference to `stm32_dfsdm_get_buff_cb'
stm32_adfsdm.c:(.text+0x9c): undefined reference to `stm32_dfsdm_release_buff_cb'
This makes the dependency on SND_SOC_STM32_DFSDM unconditional, so we can
always resolve the stm32_dfsdm_get_buff_cb/stm32_dfsdm_release_buff_cb
symbols and get the implied IIO_BUFFER dependency.
compile-testing on other platforms is still possible as long as that IIO
driver is there.
Fixes: 55da094824c4 ("ASoC: stm32: add DFSDM DAI support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
44 lines
1.2 KiB
Plaintext
44 lines
1.2 KiB
Plaintext
menu "STMicroelectronics STM32 SOC audio support"
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config SND_SOC_STM32_SAI
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tristate "STM32 SAI interface (Serial Audio Interface) support"
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depends on ARCH_STM32 || COMPILE_TEST
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depends on SND_SOC
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select SND_SOC_GENERIC_DMAENGINE_PCM
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select REGMAP_MMIO
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help
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Say Y if you want to enable SAI for STM32
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config SND_SOC_STM32_I2S
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tristate "STM32 I2S interface (SPI/I2S block) support"
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depends on ARCH_STM32 || COMPILE_TEST
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depends on SND_SOC
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select SND_SOC_GENERIC_DMAENGINE_PCM
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select REGMAP_MMIO
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help
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Say Y if you want to enable I2S for STM32
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config SND_SOC_STM32_SPDIFRX
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tristate "STM32 S/PDIF receiver (SPDIFRX) support"
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depends on ARCH_STM32 || COMPILE_TEST
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depends on SND_SOC
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select SND_SOC_GENERIC_DMAENGINE_PCM
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select REGMAP_MMIO
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select SND_SOC_SPDIF
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help
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Say Y if you want to enable S/PDIF capture for STM32
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config SND_SOC_STM32_DFSDM
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tristate "SoC Audio support for STM32 DFSDM"
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depends on ARCH_STM32 || COMPILE_TEST
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depends on SND_SOC
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depends on STM32_DFSDM_ADC
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select SND_SOC_GENERIC_DMAENGINE_PCM
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select SND_SOC_DMIC
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select IIO_BUFFER_CB
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help
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Select this option to enable the STM32 Digital Filter
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for Sigma Delta Modulators (DFSDM) driver used
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in various STM32 series for digital microphone capture.
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endmenu
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