From: Shengjiu Wang <shengjiu.wang@nxp.com>
To: timur@kernel.org, nicoleotsuka@gmail.com, Xiubo.Lee@gmail.com,
festevam@gmail.com, broonie@kernel.org, perex@perex.cz,
tiwai@suse.com, alsa-devel@alsa-project.org
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH for-5.15 0/5] ASoC: fsl: register platform component before registering cpu dai
Date: Fri, 3 Sep 2021 18:30:01 +0800 [thread overview]
Message-ID: <1630665006-31437-1-git-send-email-shengjiu.wang@nxp.com> (raw)
There is no defer probe when adding platform component to
snd_soc_pcm_runtime(rtd), the code is in snd_soc_add_pcm_runtime()
snd_soc_register_card()
-> snd_soc_bind_card()
-> snd_soc_add_pcm_runtime()
-> adding cpu dai
-> adding codec dai
-> adding platform component.
So if the platform component is not ready at that time, then the
sound card still registered successfully, but platform component
is empty, the sound card can't be used.
As there is defer probe checking for cpu dai component, then register
platform component before cpu dai to avoid such issue.
This patch set is to fix this issue for SAI, ESAI, MICFIL, SPDIF,
XCVR drivers.
Shengjiu Wang (5):
ASoC: fsl_sai: register platform component before registering cpu dai
ASoC: fsl_esai: register platform component before registering cpu dai
ASoC: fsl_micfil: register platform component before registering cpu
dai
ASoC: fsl_spdif: register platform component before registering cpu
dai
ASoC: fsl_xcvr: register platform component before registering cpu dai
sound/soc/fsl/fsl_esai.c | 16 ++++++++++------
sound/soc/fsl/fsl_micfil.c | 15 ++++++++++-----
sound/soc/fsl/fsl_sai.c | 14 +++++++++-----
sound/soc/fsl/fsl_spdif.c | 14 +++++++++-----
sound/soc/fsl/fsl_xcvr.c | 15 ++++++++++-----
5 files changed, 48 insertions(+), 26 deletions(-)
--
2.17.1
next reply other threads:[~2021-09-03 10:52 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-03 10:30 Shengjiu Wang [this message]
2021-09-03 10:30 ` [PATCH for-5.15 1/5] ASoC: fsl_sai: register platform component before registering cpu dai Shengjiu Wang
2021-09-03 10:30 ` [PATCH for-5.15 2/5] ASoC: fsl_esai: " Shengjiu Wang
2021-09-03 10:30 ` [PATCH for-5.15 3/5] ASoC: fsl_micfil: " Shengjiu Wang
2021-09-03 10:30 ` [PATCH for-5.15 4/5] ASoC: fsl_spdif: " Shengjiu Wang
2021-09-03 10:30 ` [PATCH for-5.15 5/5] ASoC: fsl_xcvr: " Shengjiu Wang
2021-09-06 11:47 ` [PATCH for-5.15 0/5] ASoC: fsl: " Mark Brown
2021-09-06 11:47 ` Mark Brown
2021-09-06 11:47 ` Mark Brown
2021-09-07 2:43 ` Shengjiu Wang
2021-09-07 2:43 ` Shengjiu Wang
2021-09-10 10:16 ` Mark Brown
2021-09-10 10:16 ` Mark Brown
2021-09-10 16:08 ` Mark Brown
2021-09-10 16:08 ` Mark Brown
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