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COMMON_CLK is a user-selectable option with its own dependencies. The
most important dependency is !HAVE_LEGACY_CLK. User-selectable drivers
should not select COMMON_CLK because they will create a dependency cycle
and build failures. For example on MIPS a configuration with COMMON_CLK
(selected by SND_SUN8I_CODEC) and HAVE_LEGACY_CLK (selected by
SOC_RT305X) is possible:
WARNING: unmet direct dependencies detected for COMMON_CLK
Depends on [n]: !HAVE_LEGACY_CLK [=y]
Selected by [y]:
- SND_SUN8I_CODEC [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] &&
(ARCH_SUNXI || COMPILE_TEST [=y]) && OF [=y] && (MACH_SUN8I || ARM64 && ARCH_SUNXI || COMPILE_TEST [=y])
/usr/bin/mips-linux-gnu-ld: drivers/clk/clk.o: in function `clk_set_rate':
(.text+0xaeb4): multiple definition of `clk_set_rate'; arch/mips/ralink/clk.o:(.text+0x88): first defined here
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20201118201420.4878-1-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
64 lines
1.9 KiB
Plaintext
64 lines
1.9 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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menu "Allwinner SoC Audio support"
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depends on ARCH_SUNXI || COMPILE_TEST
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config SND_SUN4I_CODEC
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tristate "Allwinner A10 Codec Support"
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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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Select Y or M to add support for the Codec embedded in the Allwinner
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A10 and affiliated SoCs.
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config SND_SUN8I_CODEC
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tristate "Allwinner SUN8I audio codec"
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depends on OF
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depends on MACH_SUN8I || (ARM64 && ARCH_SUNXI) || COMPILE_TEST
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depends on COMMON_CLK
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select REGMAP_MMIO
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help
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This option enables the digital part of the internal audio codec for
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Allwinner sun8i SoC (and particularly A33).
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Say Y or M if you want to add sun8i digital audio codec support.
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config SND_SUN8I_CODEC_ANALOG
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tristate "Allwinner sun8i Codec Analog Controls Support"
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depends on MACH_SUN8I || (ARM64 && ARCH_SUNXI) || COMPILE_TEST
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select SND_SUN8I_ADDA_PR_REGMAP
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help
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Say Y or M if you want to add support for the analog controls for
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the codec embedded in newer Allwinner SoCs.
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config SND_SUN50I_CODEC_ANALOG
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tristate "Allwinner sun50i Codec Analog Controls Support"
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depends on (ARM64 && ARCH_SUNXI) || COMPILE_TEST
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select SND_SUN8I_ADDA_PR_REGMAP
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help
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Say Y or M if you want to add support for the analog controls for
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the codec embedded in Allwinner A64 SoC.
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config SND_SUN4I_I2S
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tristate "Allwinner A10 I2S Support"
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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 or M if you want to add support for codecs attached to
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the Allwinner A10 I2S. You will also need to select the
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individual machine drivers to support below.
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config SND_SUN4I_SPDIF
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tristate "Allwinner A10 SPDIF Support"
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depends on OF
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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 or M to add support for the S/PDIF audio block in the Allwinner
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A10 and affiliated SoCs.
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config SND_SUN8I_ADDA_PR_REGMAP
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tristate
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select REGMAP
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endmenu
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