1 files changed, 19 insertions, 14 deletions

diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index 87f606c76822..1fc4c8e0899c 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -336,15 +336,17 @@ static int ssm2602_startup(struct snd_pcm_substream *substream,
                         master_runtime->sample_bits,
                         master_runtime->rate);
 
-                snd_pcm_hw_constraint_minmax(substream->runtime,
-                                             SNDRV_PCM_HW_PARAM_RATE,
-                                             master_runtime->rate,
-                                             master_runtime->rate);
-
-                snd_pcm_hw_constraint_minmax(substream->runtime,
-                                             SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
-                                             master_runtime->sample_bits,
-                                             master_runtime->sample_bits);
+                if (master_runtime->rate != 0)
+                        snd_pcm_hw_constraint_minmax(substream->runtime,
+                                                     SNDRV_PCM_HW_PARAM_RATE,
+                                                     master_runtime->rate,
+                                                     master_runtime->rate);
+
+                if (master_runtime->sample_bits != 0)
+                        snd_pcm_hw_constraint_minmax(substream->runtime,
+                                                     SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
+                                                     master_runtime->sample_bits,
+                                                     master_runtime->sample_bits);
 
                 ssm2602->slave_substream = substream;
         } else
@@ -372,6 +374,11 @@ static void ssm2602_shutdown(struct snd_pcm_substream *substream,
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
         struct ssm2602_priv *ssm2602 = codec->private_data;
+
+        if (ssm2602->master_substream == substream)
+                ssm2602->master_substream = ssm2602->slave_substream;
+
+        ssm2602->slave_substream = NULL;
         /* deactivate */
         if (!codec->active)
                 ssm2602_write(codec, SSM2602_ACTIVE, 0);
@@ -497,11 +504,9 @@ static int ssm2602_set_bias_level(struct snd_soc_codec *codec,
         return 0;
 }
 
-#define SSM2602_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
-                SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |\
-                SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |\
-                SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |\
-                SNDRV_PCM_RATE_96000)
+#define SSM2602_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_32000 |\
+                SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |\
+                SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
 
 #define SSM2602_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)