From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Patrick Lai <plai@codeaurora.org>,
Banajit Goswami <bgoswami@codeaurora.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>
Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH] ASoC: qcom: common: Mark links as nonatomic
Date: Mon, 17 Jun 2019 22:29:09 -0700 [thread overview]
Message-ID: <20190618052909.32586-1-bjorn.andersson@linaro.org> (raw)
The interface used to communicate with the DSP can sleep, so mark the
links as nonatomic. This prevents various sleep while atomic errors when
bringing up the audio interface.
Suggested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
sound/soc/qcom/common.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/qcom/common.c b/sound/soc/qcom/common.c
index 97488b5cc515..2c7348ddbbb3 100644
--- a/sound/soc/qcom/common.c
+++ b/sound/soc/qcom/common.c
@@ -116,6 +116,7 @@ int qcom_snd_parse_of(struct snd_soc_card *card)
goto err;
}
+ link->nonatomic = 1;
link->dpcm_playback = 1;
link->dpcm_capture = 1;
link->stream_name = link->name;
--
2.18.0
next reply other threads:[~2019-06-18 7:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-18 5:29 Bjorn Andersson [this message]
2019-06-18 18:33 ` Applied "ASoC: qcom: common: Mark links as nonatomic" to the asoc tree Mark Brown
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