linux_dsm_epyc7002/sound/soc/qcom
Stephan Gerhold 627ab55d74
ASoC: qcom: common: Use snd_soc_dai_link_set_capabilities()
Commit a212008925 ("ASoC: qcom: common: set correct directions for dailinks")
introduced a call to q6afe_is_rx_port() to set the dpcm_playback/capture
parameters correctly. This is necessary because those parameters are now
validated to match the capabilities of the DAIs. [1]

The disadvantage of introducing the call to q6afe_is_rx_port() is that
it makes the qcom_snd_parse_of() helper dependent on the QDSP6 driver.
When the ADSP is bypassed (e.g. in apq8016-sbc) QDSP6 is not used.

There is a generic solution for this now: The correct direction for the links
is already defined by the DAI capabilities (e.g. rx ports only support playback).

Commit 25612477d2 ("ASoC: soc-dai: set dai_link dpcm_ flags with a helper")
introduced the snd_soc_dai_link_set_capabilities() function that we can use
to set dpcm_playback/dpcm_capture according to the capabilities of the DAIs.

Use that for both FE/BE DAI links to avoid the dependency on the QDSP6 driver.

[1]: https://lore.kernel.org/alsa-devel/20200616085409.GA110999@gerhold.net/

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200723183904.321040-3-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-24 15:01:16 +01:00
..
qdsp6 ASoC: qcom: use asoc_substream_to_rtd() 2020-07-23 19:07:33 +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: Use devm for resource management 2020-07-24 15:01:15 +01:00
common.c ASoC: qcom: common: Use snd_soc_dai_link_set_capabilities() 2020-07-24 15:01:16 +01:00
common.h ASoC: qcom: remove unused header files from common.h 2018-08-06 12:50:07 +01:00
Kconfig Merge branch 'for-5.8' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.9 2020-06-29 20:47:01 +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 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
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_substream_to_rtd() 2020-07-23 19:07:33 +01:00
lpass.h ASoC: qcom: lpass-cpu: Make I2S SD lines configurable 2020-05-05 13:17:23 +01:00
Makefile ASoC: qcom: make common.c as proper module 2018-08-06 12:50:04 +01:00
sdm845.c ASoC: qcom: Use devm for resource management 2020-07-24 15:01:15 +01:00
storm.c ASoC: qcom: use asoc_substream_to_rtd() 2020-07-23 19:07:33 +01:00