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authorShuming Fan <shumingf@realtek.com>2023-07-21 17:07:21 +0800
committerMark Brown <broonie@kernel.org>2023-07-25 12:09:57 +0100
commit7a8735c1551e489351172d0da96128f6f8b52b2d (patch)
treebc8dfd7344c977e2e2157481a7b616d6a311721c
parentd20d35d1ad62c6cca36368c1e8f29335a068659e (diff)
ASoC: rt712-sdca: fix for JD event handling in ClockStop Mode0
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>
-rw-r--r--sound/soc/codecs/rt712-sdca-sdw.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/sound/soc/codecs/rt712-sdca-sdw.c b/sound/soc/codecs/rt712-sdca-sdw.c
index ad06267b0ea0..6bc50396a0f6 100644
--- a/sound/soc/codecs/rt712-sdca-sdw.c
+++ b/sound/soc/codecs/rt712-sdca-sdw.c
@@ -438,8 +438,16 @@ 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));