ASoC: cs35l56: Call wm_adsp_power_down() before reloading firmware

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>
Link: https://lore.kernel.org/r/20230808164702.21272-6-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c
index 094bcbd0a174c8e5c281589555cf218333872600..80e7fddae926f1f7d7deb9ff63a56a150f4d1fac 100644 (file)
--- 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);
 
        /*