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ASoC: rt712-sdca: fix for JD event handling in ClockStop Mode0 

[ Upstream commit 7a8735c155 ]

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/20230721090721.128264-1-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 17:07:21 +08:00 committed by Greg Kroah-Hartman
parent 06577fbf53
commit 57f727c534
1 changed files with 9 additions and 1 deletions
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10
sound/soc/codecs/rt712-sdca-sdw.c
View File

@ -441,8 +441,16 @@ static int __maybe_unused rt712_sdca_dev_resume(struct device *dev)
if (!rt712->first_hw_init)
return 0;
if (!slave->unattach_request)
if (!slave->unattach_request) {
if (rt712->disable_irq == true) {
mutex_lock(&rt712->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);
rt712->disable_irq = false;
mutex_unlock(&rt712->disable_irq_lock);
}
goto regmap_sync;
}
time = wait_for_completion_timeout(&slave->initialization_complete,
msecs_to_jiffies(RT712_PROBE_TIMEOUT));