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linux-stable/sound/soc/qcom
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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
..
qdsp6 ASoc: q6afe: add support to get port direction 2020-06-15 15:18:31 +01:00
apq8016_sbc.c ASoC: qcom: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:44 +00:00
apq8096.c ASoC: qcom: common: Silence duplicate parse error messages 2020-04-14 15:45:27 +01:00
common.c ASoC: qcom: common: set correct directions for dailinks 2020-06-15 15:18:32 +01:00
common.h
Kconfig ASoC: qcom: Drop HAS_DMA dependency to fix link failure 2020-06-29 17:52:22 +01:00
lpass-apq8016.c ASoC: qcom: Use the defined variable to simplify code 2020-05-04 16:23:25 +01:00
lpass-cpu.c ASoC: qcom: lpass-cpu: Make I2S SD lines configurable 2020-05-05 13:17:23 +01:00
lpass-ipq806x.c
lpass-lpaif-reg.h ASoC: qcom: lpass-cpu: Make I2S SD lines configurable 2020-05-05 13:17:23 +01:00
lpass-platform.c ASoC: qcom: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:44 +00:00
lpass.h ASoC: qcom: lpass-cpu: Make I2S SD lines configurable 2020-05-05 13:17:23 +01:00
Makefile
sdm845.c ASoC: qcom: common: Silence duplicate parse error messages 2020-04-14 15:45:27 +01:00
storm.c ASoC: qcom: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:44 +00:00