From: Cristian Ciocaltea Date: Fri, 3 Oct 2025 18:03:23 +0000 (+0300) Subject: ASoC: nau8821: Cancel jdet_work before handling jack ejection X-Git-Tag: v6.18-rc2~21^2~1^2^2~4 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6e54919cb541fdf1063b16f3254c28d01bc9e5ff;p=thirdparty%2Fkernel%2Fstable.git ASoC: nau8821: Cancel jdet_work before handling jack ejection The microphone detection work scheduled by a prior jack insertion interrupt may still be in a pending state or under execution when a jack ejection interrupt has been fired. This might lead to a racing condition or nau8821_jdet_work() completing after nau8821_eject_jack(), which will override the currently disconnected state of the jack and incorrectly report the headphone or the headset as being connected. Cancel any pending jdet_work or wait for its execution to finish before attempting to handle the ejection interrupt. Proceed similarly before launching the eject handler as a consequence of detecting an invalid insert interrupt. Fixes: aab1ad11d69f ("ASoC: nau8821: new driver") Signed-off-by: Cristian Ciocaltea Link: https://patch.msgid.link/20251003-nau8821-jdet-fixes-v1-1-f7b0e2543f09@collabora.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/codecs/nau8821.c b/sound/soc/codecs/nau8821.c index edb95f869a4a..fed5d51fa5c3 100644 --- a/sound/soc/codecs/nau8821.c +++ b/sound/soc/codecs/nau8821.c @@ -1185,6 +1185,7 @@ static irqreturn_t nau8821_interrupt(int irq, void *data) if ((active_irq & NAU8821_JACK_EJECT_IRQ_MASK) == NAU8821_JACK_EJECT_DETECTED) { + cancel_work_sync(&nau8821->jdet_work); regmap_update_bits(regmap, NAU8821_R71_ANALOG_ADC_1, NAU8821_MICDET_MASK, NAU8821_MICDET_DIS); nau8821_eject_jack(nau8821); @@ -1199,11 +1200,11 @@ static irqreturn_t nau8821_interrupt(int irq, void *data) clear_irq = NAU8821_KEY_RELEASE_IRQ; } else if ((active_irq & NAU8821_JACK_INSERT_IRQ_MASK) == NAU8821_JACK_INSERT_DETECTED) { + cancel_work_sync(&nau8821->jdet_work); regmap_update_bits(regmap, NAU8821_R71_ANALOG_ADC_1, NAU8821_MICDET_MASK, NAU8821_MICDET_EN); if (nau8821_is_jack_inserted(regmap)) { /* detect microphone and jack type */ - cancel_work_sync(&nau8821->jdet_work); schedule_work(&nau8821->jdet_work); /* Turn off insertion interruption at manual mode */ regmap_update_bits(regmap,