From: Sheetal <sheetal@nvidia.com>
To: Oder Chiou <oder_chiou@realtek.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
<linux-sound@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Jon Hunter <jonathanh@nvidia.com>,
Thierry Reding <thierry.reding@kernel.org>,
"Mohan Kumar" <mkumard@nvidia.com>,
Sameer Pujar <spujar@nvidia.com>,
"Anupama Kunkulagunta" <akunkulagunt@nvidia.com>,
Sheetal <sheetal@nvidia.com>
Subject: [PATCH] ASoC: rt5640: Handle nested IRQs
Date: Thu, 7 May 2026 09:44:31 +0000 [thread overview]
Message-ID: <20260507094431.3316763-1-sheetal@nvidia.com> (raw)
From: Anupama Kunkulagunta <akunkulagunt@nvidia.com>
On some Tegra platforms, the RT5640 codec interrupt line
is connected via a GPIO controller that operates as a
nested IRQ domain. Since nested IRQ controllers only
support threaded handlers, request_irq() returns -EINVAL:
rt5640 3-001c: Failed to request IRQ 186: -22
Switch to request_any_context_irq() to let the kernel
pick the appropriate handler type based on the parent
IRQ controller.
Signed-off-by: Anupama Kunkulagunta <akunkulagunt@nvidia.com>
Signed-off-by: Sheetal <sheetal@nvidia.com>
---
sound/soc/codecs/rt5640.c | 24 +++++++++++++-----------
1 file changed, 13 insertions(+), 11 deletions(-)
diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c
index f6c6294e1588..f4bee5a68db7 100644
--- a/sound/soc/codecs/rt5640.c
+++ b/sound/soc/codecs/rt5640.c
@@ -2553,10 +2553,12 @@ static void rt5640_enable_jack_detect(struct snd_soc_component *component,
rt5640->jd_gpio = jack_data->jd_gpio;
rt5640->jd_gpio_irq = gpiod_to_irq(rt5640->jd_gpio);
- ret = request_irq(rt5640->jd_gpio_irq, rt5640_jd_gpio_irq,
- IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
- "rt5640-jd-gpio", rt5640);
- if (ret) {
+ ret = request_any_context_irq(rt5640->jd_gpio_irq,
+ rt5640_jd_gpio_irq,
+ IRQF_TRIGGER_RISING |
+ IRQF_TRIGGER_FALLING,
+ "rt5640-jd-gpio", rt5640);
+ if (ret < 0) {
dev_warn(component->dev, "Failed to request jd GPIO IRQ %d: %d\n",
rt5640->jd_gpio_irq, ret);
rt5640_disable_jack_detect(component);
@@ -2568,10 +2570,10 @@ static void rt5640_enable_jack_detect(struct snd_soc_component *component,
if (jack_data && jack_data->use_platform_clock)
rt5640->use_platform_clock = jack_data->use_platform_clock;
- ret = request_irq(rt5640->irq, rt5640_irq,
- IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
- "rt5640", rt5640);
- if (ret) {
+ ret = request_any_context_irq(rt5640->irq, rt5640_irq,
+ IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+ "rt5640", rt5640);
+ if (ret < 0) {
dev_warn(component->dev, "Failed to request IRQ %d: %d\n", rt5640->irq, ret);
rt5640_disable_jack_detect(component);
return;
@@ -2622,9 +2624,9 @@ static void rt5640_enable_hda_jack_detect(
rt5640->jack = jack;
- ret = request_irq(rt5640->irq, rt5640_irq,
- IRQF_TRIGGER_RISING, "rt5640", rt5640);
- if (ret) {
+ ret = request_any_context_irq(rt5640->irq, rt5640_irq,
+ IRQF_TRIGGER_RISING, "rt5640", rt5640);
+ if (ret < 0) {
dev_warn(component->dev, "Failed to request IRQ %d: %d\n", rt5640->irq, ret);
rt5640->jack = NULL;
return;
--
2.17.1
next reply other threads:[~2026-05-07 9:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-07 9:44 Sheetal [this message]
2026-05-11 12:18 ` [PATCH] ASoC: rt5640: Handle nested IRQs Mark Brown
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