diff mbox series

[V4,1/6] soundwire: amd: change the soundwire wake enable/disable sequence

Message ID 20250207065841.4718-2-Vijendar.Mukunda@amd.com
State New
Headers show
Series soundwire: amd: code improvements and new platform support | expand

Commit Message

Mukunda,Vijendar Feb. 7, 2025, 6:58 a.m. UTC 
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@amd.com>
---
 drivers/soundwire/amd_manager.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

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;