[SRU][P][PATCH 25/31] soundwire: amd: change the soundwire wake enable/disable sequence

[Yo-Jung (Leo) Lin]

From: Vijendar Mukunda <Vijendar.Mukunda at amd.com>

BugLink: https://bugs.launchpad.net/bugs/2098457

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 at amd.com>
Link: https://lore.kernel.org/r/20250207065841.4718-2-Vijendar.Mukunda@amd.com
Signed-off-by: Vinod Koul <vkoul at kernel.org>
(cherry picked from commit dcc48a73eae7f791b1a6856ea1bcc4079282c88d linux-next)
Signed-off-by: Yo-Jung (Leo) Lin <leo.lin at canonical.com>
---
 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 5a54b10daf77..9d8062378724 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;
-- 
2.43.0