diff --git a/src/host/alsa/mod.rs b/src/host/alsa/mod.rs
index 8fb3102..a241b7e 100644
--- a/src/host/alsa/mod.rs
+++ b/src/host/alsa/mod.rs
@@ -281,37 +281,38 @@ impl Device {
             //SND_PCM_FORMAT_S16_BE,
             (SampleFormat::U16, alsa::SND_PCM_FORMAT_U16_LE),
             //SND_PCM_FORMAT_U16_BE,
-            /*SND_PCM_FORMAT_S24_LE,
-            SND_PCM_FORMAT_S24_BE,
-            SND_PCM_FORMAT_U24_LE,
-            SND_PCM_FORMAT_U24_BE,
-            SND_PCM_FORMAT_S32_LE,
-            SND_PCM_FORMAT_S32_BE,
-            SND_PCM_FORMAT_U32_LE,
-            SND_PCM_FORMAT_U32_BE,*/
-            (SampleFormat::F32, alsa::SND_PCM_FORMAT_FLOAT_LE), /*SND_PCM_FORMAT_FLOAT_BE,
-                                                                SND_PCM_FORMAT_FLOAT64_LE,
-                                                                SND_PCM_FORMAT_FLOAT64_BE,
-                                                                SND_PCM_FORMAT_IEC958_SUBFRAME_LE,
-                                                                SND_PCM_FORMAT_IEC958_SUBFRAME_BE,
-                                                                SND_PCM_FORMAT_MU_LAW,
-                                                                SND_PCM_FORMAT_A_LAW,
-                                                                SND_PCM_FORMAT_IMA_ADPCM,
-                                                                SND_PCM_FORMAT_MPEG,
-                                                                SND_PCM_FORMAT_GSM,
-                                                                SND_PCM_FORMAT_SPECIAL,
-                                                                SND_PCM_FORMAT_S24_3LE,
-                                                                SND_PCM_FORMAT_S24_3BE,
-                                                                SND_PCM_FORMAT_U24_3LE,
-                                                                SND_PCM_FORMAT_U24_3BE,
-                                                                SND_PCM_FORMAT_S20_3LE,
-                                                                SND_PCM_FORMAT_S20_3BE,
-                                                                SND_PCM_FORMAT_U20_3LE,
-                                                                SND_PCM_FORMAT_U20_3BE,
-                                                                SND_PCM_FORMAT_S18_3LE,
-                                                                SND_PCM_FORMAT_S18_3BE,
-                                                                SND_PCM_FORMAT_U18_3LE,
-                                                                SND_PCM_FORMAT_U18_3BE,*/
+            //SND_PCM_FORMAT_S24_LE,
+            //SND_PCM_FORMAT_S24_BE,
+            //SND_PCM_FORMAT_U24_LE,
+            //SND_PCM_FORMAT_U24_BE,
+            //SND_PCM_FORMAT_S32_LE,
+            //SND_PCM_FORMAT_S32_BE,
+            //SND_PCM_FORMAT_U32_LE,
+            //SND_PCM_FORMAT_U32_BE,
+            (SampleFormat::F32, alsa::SND_PCM_FORMAT_FLOAT_LE),
+            //SND_PCM_FORMAT_FLOAT_BE,
+            //SND_PCM_FORMAT_FLOAT64_LE,
+            //SND_PCM_FORMAT_FLOAT64_BE,
+            //SND_PCM_FORMAT_IEC958_SUBFRAME_LE,
+            //SND_PCM_FORMAT_IEC958_SUBFRAME_BE,
+            //SND_PCM_FORMAT_MU_LAW,
+            //SND_PCM_FORMAT_A_LAW,
+            //SND_PCM_FORMAT_IMA_ADPCM,
+            //SND_PCM_FORMAT_MPEG,
+            //SND_PCM_FORMAT_GSM,
+            //SND_PCM_FORMAT_SPECIAL,
+            //SND_PCM_FORMAT_S24_3LE,
+            //SND_PCM_FORMAT_S24_3BE,
+            //SND_PCM_FORMAT_U24_3LE,
+            //SND_PCM_FORMAT_U24_3BE,
+            //SND_PCM_FORMAT_S20_3LE,
+            //SND_PCM_FORMAT_S20_3BE,
+            //SND_PCM_FORMAT_U20_3LE,
+            //SND_PCM_FORMAT_U20_3BE,
+            //SND_PCM_FORMAT_S18_3LE,
+            //SND_PCM_FORMAT_S18_3BE,
+            //SND_PCM_FORMAT_U18_3LE,
+            //SND_PCM_FORMAT_U18_3BE,
         ];
 
         let mut supported_formats = Vec::new();