2 files changed, 1 insertions, 7 deletions
diff --git a/src/mixer.c b/src/mixer.c
index 742c231..e496e18 100644
--- a/src/mixer.c
+++ b/src/mixer.c
@@ -552,7 +552,7 @@ static int int_to_percent(const struct snd_ctl_elem_info *ei, int value)
     if (range == 0)
         return 0;
 
-    return ((value - ei->value.integer.min) / range) * 100;
+    return ((value - ei->value.integer.min) * 100) / range;
 }
 
 /** Gets a percentage representation of a specified control value.
diff --git a/src/pcm.c b/src/pcm.c
index 3a9deec..4710862 100644
--- a/src/pcm.c
+++ b/src/pcm.c
@@ -359,13 +359,7 @@ int pcm_set_config(struct pcm *pcm, const struct pcm_config *config)
     param_init(&params);
     param_set_mask(&params, SNDRV_PCM_HW_PARAM_FORMAT,
                    pcm_format_to_alsa(config->format));
-    param_set_mask(&params, SNDRV_PCM_HW_PARAM_SUBFORMAT,
-                   SNDRV_PCM_SUBFORMAT_STD);
     param_set_min(&params, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, config->period_size);
-    param_set_int(&params, SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
-                  pcm_format_to_bits(config->format));
-    param_set_int(&params, SNDRV_PCM_HW_PARAM_FRAME_BITS,
-                  pcm_format_to_bits(config->format) * config->channels);
     param_set_int(&params, SNDRV_PCM_HW_PARAM_CHANNELS,
                   config->channels);
     param_set_int(&params, SNDRV_PCM_HW_PARAM_PERIODS, config->period_count);