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[5/5] ASoC: cs35l56: Call wm_adsp_power_down() before reloading firmware

Message ID 20230808164702.21272-6-rf@opensource.cirrus.com
State New
Headers show
Series ASoC: cs35l56: Bugfixes | expand

Commit Message

Richard Fitzgerald Aug. 8, 2023, 4:47 p.m. UTC 
From: Simon Trimmer <simont@opensource.cirrus.com>

When cs35l56_system_resume() needs to reload firmware it should call
wm_adsp_power_down() to put cs_dsp into a powered-down state before
cs35l56_secure_patch() or cs35l56_patch() calls wm_adsp_power_up().

Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
---
 sound/soc/codecs/cs35l56.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c
index 094bcbd0a174..80e7fddae926 100644
--- a/sound/soc/codecs/cs35l56.c
+++ b/sound/soc/codecs/cs35l56.c
@@ -976,6 +976,7 @@  int cs35l56_system_resume(struct device *dev)
 		return ret;
 
 	cs35l56->base.fw_patched = false;
+	wm_adsp_power_down(&cs35l56->dsp);
 	queue_work(cs35l56->dsp_wq, &cs35l56->dsp_work);
 
 	/*