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-rw-r--r--sound/sparc/amd7930.c2
-rw-r--r--sound/sparc/dbri.c13
2 files changed, 13 insertions, 2 deletions
diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c
index 07962a35f24..b1d43158715 100644
--- a/sound/sparc/amd7930.c
+++ b/sound/sparc/amd7930.c
@@ -859,7 +859,7 @@ static int snd_amd7930_put_volume(struct snd_kcontrol *kctl, struct snd_ctl_elem
spin_lock_irqsave(&amd->lock, flags);
if (*swval != ucontrol->value.integer.value[0]) {
- *swval = ucontrol->value.integer.value[0];
+ *swval = ucontrol->value.integer.value[0] & 0xff;
__amd7930_update_map(amd);
change = 1;
} else
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index 376b98691c9..af1bf4bf945 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -2279,9 +2279,20 @@ static int snd_cs4215_put_volume(struct snd_kcontrol *kcontrol,
struct snd_dbri *dbri = snd_kcontrol_chip(kcontrol);
struct dbri_streaminfo *info =
&dbri->stream_info[kcontrol->private_value];
+ unsigned int vol[2];
int changed = 0;
- if (info->left_gain != ucontrol->value.integer.value[0]) {
+ vol[0] = ucontrol->value.integer.value[0];
+ vol[1] = ucontrol->value.integer.value[1];
+ if (kcontrol->private_value == DBRI_PLAY) {
+ if (vol[0] > DBRI_MAX_VOLUME || vol[1] > DBRI_MAX_VOLUME)
+ return -EINVAL;
+ } else {
+ if (vol[0] > DBRI_MAX_GAIN || vol[1] > DBRI_MAX_GAIN)
+ return -EINVAL;
+ }
+
+ if (info->left_gain !=
info->left_gain = ucontrol->value.integer.value[0];
changed = 1;
}