diff mbox series

[5/5] ASoC: rt722-sdca: fix for JD event handling in ClockStop Mode0

Message ID 20230703090352.25344-1-shumingf@realtek.com (mailing list archive)
State Superseded
Headers show
Series fix for JD event handling in ClockStop Mode0 | expand

Commit Message

Shuming [θŒƒζ›ΈιŠ˜] July 3, 2023, 9:03 a.m. UTC 
From: Shuming Fan <shumingf@realtek.com>

During ClockStop Mode0, peripheral interrupts are disabled.
When system level resume is invoked, 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>
---
 sound/soc/codecs/rt722-sdca-sdw.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/soc/codecs/rt722-sdca-sdw.c b/sound/soc/codecs/rt722-sdca-sdw.c
index cc57e4e27805..e9103ffb3f50 100644
--- a/sound/soc/codecs/rt722-sdca-sdw.c
+++ b/sound/soc/codecs/rt722-sdca-sdw.c
@@ -463,8 +463,16 @@  static int __maybe_unused rt722_sdca_dev_resume(struct device *dev)
 	if (!rt722->first_hw_init)
 		return 0;
 
-	if (!slave->unattach_request)
+	if (!slave->unattach_request) {
+		if (rt722->disable_irq == true) {
+			mutex_lock(&rt722->disable_irq_lock);
+			sdw_write_no_pm(slave, SDW_SCP_SDCA_INTMASK1, SDW_SCP_SDCA_INTMASK_SDCA_6);
+			sdw_write_no_pm(slave, SDW_SCP_SDCA_INTMASK2, SDW_SCP_SDCA_INTMASK_SDCA_8);
+			rt722->disable_irq = false;
+			mutex_unlock(&rt722->disable_irq_lock);
+		}
 		goto regmap_sync;
+	}
 
 	time = wait_for_completion_timeout(&slave->initialization_complete,
 				msecs_to_jiffies(RT722_PROBE_TIMEOUT));