linux_dsm_epyc7002/sound/soc/qcom/Kconfig
Geert Uytterhoeven b6aa06de77
ASoC: qcom: Drop HAS_DMA dependency to fix link failure
When building on allyesconfig kernel for a NO_DMA=y platform (e.g.
Sun-3), CONFIG_SND_SOC_QCOM_COMMON=y, but CONFIG_SND_SOC_QDSP6_AFE=n,
leading to a link failure:

    sound/soc/qcom/common.o: In function `qcom_snd_parse_of':
    common.c:(.text+0x2e2): undefined reference to `q6afe_is_rx_port'

While SND_SOC_QDSP6 depends on HAS_DMA, SND_SOC_MSM8996 and SND_SOC_SDM845
don't, so the following warning is seen:

    WARNING: unmet direct dependencies detected for SND_SOC_QDSP6
      Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && QCOM_APR [=y] && HAS_DMA [=n]
      Selected by [y]:
      - SND_SOC_MSM8996 [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && QCOM_APR [=y]
      - SND_SOC_SDM845 [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && QCOM_APR [=y] && CROS_EC [=y] && I2C [=y] && SOUNDWIRE [=y]

Until recently, this warning was harmless (from a compile-testing
point-of-view), but the new user of q6afe_is_rx_port() turned this into
a hard failure.

As the QDSP6 driver itself builds fine if NO_DMA=y, and it depends on
QCOM_APR (which in turns depends on ARCH_QCOM || COMPILE_TEST), it is
safe to increase compile testing coverage.  Hence fix the link failure
by dropping the HAS_DMA dependency of SND_SOC_QDSP6.

Fixes: a212008925 ("ASoC: qcom: common: set correct directions for dailinks")
Fixes: 6b1687bf76 ("ASoC: qcom: add sdm845 sound card support")
Fixes: a6f933f63f ("ASoC: qcom: apq8096: Add db820c machine driver")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20200629122443.21736-1-geert@linux-m68k.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-06-29 17:52:22 +01:00

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# SPDX-License-Identifier: GPL-2.0-only
config SND_SOC_QCOM
tristate "ASoC support for QCOM platforms"
depends on ARCH_QCOM || COMPILE_TEST
help
Say Y or M if you want to add support to use audio devices
in Qualcomm Technologies SOC-based platforms.
config SND_SOC_LPASS_CPU
tristate
select REGMAP_MMIO
config SND_SOC_LPASS_PLATFORM
tristate
select REGMAP_MMIO
config SND_SOC_LPASS_IPQ806X
tristate
select SND_SOC_LPASS_CPU
select SND_SOC_LPASS_PLATFORM
config SND_SOC_LPASS_APQ8016
tristate
select SND_SOC_LPASS_CPU
select SND_SOC_LPASS_PLATFORM
config SND_SOC_STORM
tristate "ASoC I2S support for Storm boards"
depends on SND_SOC_QCOM
select SND_SOC_LPASS_IPQ806X
select SND_SOC_MAX98357A
help
Say Y or M if you want add support for SoC audio on the
Qualcomm Technologies IPQ806X-based Storm board.
config SND_SOC_APQ8016_SBC
tristate "SoC Audio support for APQ8016 SBC platforms"
depends on SND_SOC_QCOM
select SND_SOC_LPASS_APQ8016
help
Support for Qualcomm Technologies LPASS audio block in
APQ8016 SOC-based systems.
Say Y if you want to use audio devices on MI2S.
config SND_SOC_QCOM_COMMON
tristate
config SND_SOC_QDSP6_COMMON
tristate
config SND_SOC_QDSP6_CORE
tristate
config SND_SOC_QDSP6_AFE
tristate
config SND_SOC_QDSP6_AFE_DAI
tristate
config SND_SOC_QDSP6_ADM
tristate
config SND_SOC_QDSP6_ROUTING
tristate
config SND_SOC_QDSP6_ASM
tristate
config SND_SOC_QDSP6_ASM_DAI
select SND_SOC_COMPRESS
tristate
config SND_SOC_QDSP6
tristate "SoC ALSA audio driver for QDSP6"
depends on QCOM_APR
select SND_SOC_QDSP6_COMMON
select SND_SOC_QDSP6_CORE
select SND_SOC_QDSP6_AFE
select SND_SOC_QDSP6_AFE_DAI
select SND_SOC_QDSP6_ADM
select SND_SOC_QDSP6_ROUTING
select SND_SOC_QDSP6_ASM
select SND_SOC_QDSP6_ASM_DAI
help
To add support for MSM QDSP6 Soc Audio.
This will enable sound soc platform specific
audio drivers. This includes q6asm, q6adm,
q6afe interfaces to DSP using apr.
config SND_SOC_MSM8996
tristate "SoC Machine driver for MSM8996 and APQ8096 boards"
depends on QCOM_APR
select SND_SOC_QDSP6
select SND_SOC_QCOM_COMMON
help
Support for Qualcomm Technologies LPASS audio block in
APQ8096 SoC-based systems.
Say Y if you want to use audio device on this SoCs
config SND_SOC_SDM845
tristate "SoC Machine driver for SDM845 boards"
depends on QCOM_APR && CROS_EC && I2C && SOUNDWIRE
select SND_SOC_QDSP6
select SND_SOC_QCOM_COMMON
select SND_SOC_RT5663
select SND_SOC_MAX98927
select SND_SOC_CROS_EC_CODEC
help
To add support for audio on Qualcomm Technologies Inc.
SDM845 SoC-based systems.
Say Y if you want to use audio device on this SoCs.