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ASoC: rt711: fix for JD event handling in ClockStop Mode0
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[ Upstream commit b69de26 ]

When the system suspends, peripheral Imp-defined interrupt is disabled.
When system level resume is invoked, the peripheral Imp-defined interrupts
should be enabled to handle JD events.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Reported-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20230721090654.128230-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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shumingfan authored and gregkh committed Sep 13, 2023
1 parent 82e1757 commit a1fbf45
Showing 1 changed file with 8 additions and 1 deletion.
9 changes: 8 additions & 1 deletion sound/soc/codecs/rt711-sdw.c
Expand Up @@ -541,8 +541,15 @@ static int __maybe_unused rt711_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_INTMASK1, SDW_SCP_INT1_IMPL_DEF);
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));
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