From: Shuming Fan Date: Fri, 21 Jul 2023 09:07:11 +0000 (+0800) Subject: ASoC: rt711-sdca: fix for JD event handling in ClockStop Mode0 X-Git-Tag: v5.15.132~488 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c934d2a6970ca8e2dcab01f0173c9e137808470b;p=thirdparty%2Fkernel%2Fstable.git ASoC: rt711-sdca: fix for JD event handling in ClockStop Mode0 [ Upstream commit 23adeb7056acd4fd866969f4afb91441776cc4f5 ] When the system suspends, peripheral SDCA interrupts are disabled. When system level resume is invoked, the peripheral SDCA interrupts should be enabled to handle JD events. Enable SDCA interrupts in resume sequence when ClockStop Mode0 is applied. Signed-off-by: Shuming Fan Reported-by: Vijendar Mukunda Link: https://lore.kernel.org/r/20230721090711.128247-1-shumingf@realtek.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- diff --git a/sound/soc/codecs/rt711-sdca-sdw.c b/sound/soc/codecs/rt711-sdca-sdw.c index 31e77d462ef34..4faf6b8544ddd 100644 --- a/sound/soc/codecs/rt711-sdca-sdw.c +++ b/sound/soc/codecs/rt711-sdca-sdw.c @@ -442,8 +442,16 @@ static int __maybe_unused rt711_sdca_dev_resume(struct device *dev) if (!rt711->first_hw_init) return 0; - if (!slave->unattach_request) + if (!slave->unattach_request) { + if (rt711->disable_irq == true) { + mutex_lock(&rt711->disable_irq_lock); + sdw_write_no_pm(slave, SDW_SCP_SDCA_INTMASK1, SDW_SCP_SDCA_INTMASK_SDCA_0); + sdw_write_no_pm(slave, SDW_SCP_SDCA_INTMASK2, SDW_SCP_SDCA_INTMASK_SDCA_8); + rt711->disable_irq = false; + mutex_unlock(&rt711->disable_irq_lock); + } goto regmap_sync; + } time = wait_for_completion_timeout(&slave->initialization_complete, msecs_to_jiffies(RT711_PROBE_TIMEOUT));