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ASoC: rt711-sdca: fix for JD event handling in ClockStop Mode0

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[ 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 <shumingf@realtek.com>
Reported-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20230721090711.128247-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Shuming Fan 2023-07-21 17:07:11 +08:00 committed by Greg Kroah-Hartman
parent a1fbf45a24
commit 2e780a9f4a
1 changed files with 9 additions and 1 deletions
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10
sound/soc/codecs/rt711-sdca-sdw.c
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@ -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));