[PATCH 1/5] soundwire: amd: change the soundwire wake enable/disable sequence

From: Vijendar Mukunda
Date: Wed Dec 25 2024 - 02:24:54 EST


During runtime suspend scenario, SoundWire wake should be enabled and
during system level suspend scenario SoundWire wake should be disabled.

Implement the SoundWire wake enable/disable sequence as per design flow
for SoundWire poweroff mode.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@xxxxxxx>
---
drivers/soundwire/amd_manager.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/soundwire/amd_manager.c b/drivers/soundwire/amd_manager.c
index 71b3cf2df89d..187006e68ad6 100644
--- a/drivers/soundwire/amd_manager.c
+++ b/drivers/soundwire/amd_manager.c
@@ -1139,6 +1139,7 @@ static int __maybe_unused amd_suspend(struct device *dev)
amd_sdw_wake_enable(amd_manager, false);
return amd_sdw_clock_stop(amd_manager);
} else if (amd_manager->power_mode_mask & AMD_SDW_POWER_OFF_MODE) {
+ amd_sdw_wake_enable(amd_manager, false);
/*
* As per hardware programming sequence on AMD platforms,
* clock stop should be invoked first before powering-off
@@ -1166,6 +1167,7 @@ static int __maybe_unused amd_suspend_runtime(struct device *dev)
amd_sdw_wake_enable(amd_manager, true);
return amd_sdw_clock_stop(amd_manager);
} else if (amd_manager->power_mode_mask & AMD_SDW_POWER_OFF_MODE) {
+ amd_sdw_wake_enable(amd_manager, true);
ret = amd_sdw_clock_stop(amd_manager);
if (ret)
return ret;
--
2.34.1