ALSA: powermac - Add debug log

Add some debug log in tumbler.c.

Signed-off-by: Risto Suominen <Risto.Suominen@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index 696280c3c05a..0b69e96f0d19 100644
--- a/sound/ppc/tumbler.c
+++ b/sound/ppc/tumbler.c
@@ -246,6 +246,7 @@ static int tumbler_set_master_volume(struct pmac_tumbler *mix)
                 snd_printk(KERN_ERR "failed to set volume \n");
                 return -EINVAL;
         }
+        DBG("(I) succeeded to set volume (%u, %u)\n", left_vol, right_vol);
         return 0;
 }
 
@@ -356,6 +357,7 @@ static int tumbler_set_drc(struct pmac_tumbler *mix)
                 snd_printk(KERN_ERR "failed to set DRC\n");
                 return -EINVAL;
         }
+        DBG("(I) succeeded to set DRC (%u, %u)\n", val[0], val[1]);
         return 0;
 }
 
@@ -392,6 +394,7 @@ static int snapper_set_drc(struct pmac_tumbler *mix)
                 snd_printk(KERN_ERR "failed to set DRC\n");
                 return -EINVAL;
         }
+        DBG("(I) succeeded to set DRC (%u, %u)\n", val[0], val[1]);
         return 0;
 }