1 files changed, 16 insertions, 6 deletions

diff --git a/sound/soc/intel/haswell/sst-haswell-pcm.c b/sound/soc/intel/haswell/sst-haswell-pcm.c
index f97fa5ab93d3..e593e7a4b7a7 100644
--- a/sound/soc/intel/haswell/sst-haswell-pcm.c
+++ b/sound/soc/intel/haswell/sst-haswell-pcm.c
@@ -1209,6 +1209,20 @@ static int hsw_pcm_runtime_idle(struct device *dev)
         return 0;
 }
 
+static int hsw_pcm_suspend(struct device *dev)
+{
+        struct hsw_priv_data *pdata = dev_get_drvdata(dev);
+        struct sst_hsw *hsw = pdata->hsw;
+
+        /* enter D3 state and stall */
+        sst_hsw_dsp_runtime_suspend(hsw);
+        /* free all runtime modules */
+        hsw_pcm_free_modules(pdata);
+        /* put the DSP to sleep, fw unloaded after runtime modules freed */
+        sst_hsw_dsp_runtime_sleep(hsw);
+        return 0;
+}
+
 static int hsw_pcm_runtime_suspend(struct device *dev)
 {
         struct hsw_priv_data *pdata = dev_get_drvdata(dev);
@@ -1225,8 +1239,7 @@ static int hsw_pcm_runtime_suspend(struct device *dev)
                         return ret;
                 sst_hsw_set_module_enabled_rtd3(hsw, SST_HSW_MODULE_WAVES);
         }
-        sst_hsw_dsp_runtime_suspend(hsw);
-        sst_hsw_dsp_runtime_sleep(hsw);
+        hsw_pcm_suspend(dev);
         pdata->pm_state = HSW_PM_STATE_RTD3;
 
         return 0;
@@ -1366,10 +1379,7 @@ static int hsw_pcm_prepare(struct device *dev)
                         if (err < 0)
                                 dev_err(dev, "failed to save context for PCM %d\n", i);
                 }
-                /* enter D3 state and stall */
-                sst_hsw_dsp_runtime_suspend(hsw);
-                /* put the DSP to sleep */
-                sst_hsw_dsp_runtime_sleep(hsw);
+                hsw_pcm_suspend(dev);
         }
 
         snd_soc_suspend(pdata->soc_card->dev);