mixer: show BYTE controls

Use existing routines to read BYTE controls. Somewhat inefficient
since an ioctl is done for every byte, some caching in intermediate
fields would be beneficial.

1 files changed, 3 insertions, 0 deletions

diff --git a/mixer.c b/mixer.c
index 5563bc6..a7f5d21 100644
--- a/mixer.c
+++ b/mixer.c
@@ -306,6 +306,9 @@ int mixer_ctl_get_value(struct mixer_ctl *ctl, unsigned int id)
     case SNDRV_CTL_ELEM_TYPE_ENUMERATED:
         return ev.value.enumerated.item[id];
 
+    case SNDRV_CTL_ELEM_TYPE_BYTES:
+        return ev.value.bytes.data[id];
+
     default:
         return -EINVAL;
     }