From: srinivas.kandagatla@linaro.org
To: broonie@kernel.org, linux-arm-msm@vger.kernel.org,
alsa-devel@alsa-project.org
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH] ASoC: msm8916-wcd-analog: use threaded context for mbhc events
Date: Wed, 18 Apr 2018 18:46:37 +0100 [thread overview]
Message-ID: <20180418174637.24041-1-srinivas.kandagatla@linaro.org> (raw)
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
As snd_soc_jack_report() can sleep, move handling of mbhc events to a
thread context rather than in interrupt context.
Fixes: de66b3455023 ('ASoC: codecs: msm8916-wcd-analog: add MBHC support')
Reported-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
sound/soc/codecs/msm8916-wcd-analog.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c
index 12ee83d52405..b7cf7cce95fe 100644
--- a/sound/soc/codecs/msm8916-wcd-analog.c
+++ b/sound/soc/codecs/msm8916-wcd-analog.c
@@ -1187,7 +1187,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
return irq;
}
- ret = devm_request_irq(dev, irq, pm8916_mbhc_switch_irq_handler,
+ ret = devm_request_threaded_irq(dev, irq, NULL,
+ pm8916_mbhc_switch_irq_handler,
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
IRQF_ONESHOT,
"mbhc switch irq", priv);
@@ -1201,7 +1202,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
return irq;
}
- ret = devm_request_irq(dev, irq, mbhc_btn_press_irq_handler,
+ ret = devm_request_threaded_irq(dev, irq, NULL,
+ mbhc_btn_press_irq_handler,
IRQF_TRIGGER_RISING |
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
"mbhc btn press irq", priv);
@@ -1214,7 +1216,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
return irq;
}
- ret = devm_request_irq(dev, irq, mbhc_btn_release_irq_handler,
+ ret = devm_request_threaded_irq(dev, irq, NULL,
+ mbhc_btn_release_irq_handler,
IRQF_TRIGGER_RISING |
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
"mbhc btn release irq", priv);
--
2.16.2
WARNING: multiple messages have this Message-ID (diff)
From: srinivas.kandagatla@linaro.org (srinivas.kandagatla at linaro.org)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ASoC: msm8916-wcd-analog: use threaded context for mbhc events
Date: Wed, 18 Apr 2018 18:46:37 +0100 [thread overview]
Message-ID: <20180418174637.24041-1-srinivas.kandagatla@linaro.org> (raw)
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
As snd_soc_jack_report() can sleep, move handling of mbhc events to a
thread context rather than in interrupt context.
Fixes: de66b3455023 ('ASoC: codecs: msm8916-wcd-analog: add MBHC support')
Reported-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
sound/soc/codecs/msm8916-wcd-analog.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c
index 12ee83d52405..b7cf7cce95fe 100644
--- a/sound/soc/codecs/msm8916-wcd-analog.c
+++ b/sound/soc/codecs/msm8916-wcd-analog.c
@@ -1187,7 +1187,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
return irq;
}
- ret = devm_request_irq(dev, irq, pm8916_mbhc_switch_irq_handler,
+ ret = devm_request_threaded_irq(dev, irq, NULL,
+ pm8916_mbhc_switch_irq_handler,
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
IRQF_ONESHOT,
"mbhc switch irq", priv);
@@ -1201,7 +1202,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
return irq;
}
- ret = devm_request_irq(dev, irq, mbhc_btn_press_irq_handler,
+ ret = devm_request_threaded_irq(dev, irq, NULL,
+ mbhc_btn_press_irq_handler,
IRQF_TRIGGER_RISING |
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
"mbhc btn press irq", priv);
@@ -1214,7 +1216,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
return irq;
}
- ret = devm_request_irq(dev, irq, mbhc_btn_release_irq_handler,
+ ret = devm_request_threaded_irq(dev, irq, NULL,
+ mbhc_btn_release_irq_handler,
IRQF_TRIGGER_RISING |
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
"mbhc btn release irq", priv);
--
2.16.2
next reply other threads:[~2018-04-18 17:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-18 17:46 srinivas.kandagatla [this message]
2018-04-18 17:46 ` [PATCH] ASoC: msm8916-wcd-analog: use threaded context for mbhc events srinivas.kandagatla at linaro.org
2018-04-19 11:33 ` Applied "ASoC: msm8916-wcd-analog: use threaded context for mbhc events" to the asoc tree Mark Brown
2018-04-19 11:33 ` Mark Brown
2018-04-19 11:33 ` Mark Brown
2018-04-26 11:50 ` Mark Brown
2018-04-26 11:50 ` Mark Brown
2018-04-26 11:50 ` Mark Brown
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