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path: root/sound/pci/korg1212/korg1212.c
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Diffstat (limited to 'sound/pci/korg1212/korg1212.c')
-rw-r--r--sound/pci/korg1212/korg1212.c34
1 files changed, 24 insertions, 10 deletions
diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c
index f47172ff79b..6586abfaa14 100644
--- a/sound/pci/korg1212/korg1212.c
+++ b/sound/pci/korg1212/korg1212.c
@@ -1752,22 +1752,22 @@ static int snd_korg1212_control_phase_put(struct snd_kcontrol *kcontrol,
i = kcontrol->private_value;
- korg1212->volumePhase[i] = u->value.integer.value[0];
+ korg1212->volumePhase[i] = !!u->value.integer.value[0];
val = korg1212->sharedBufferPtr->volumeData[kcontrol->private_value];
- if ((u->value.integer.value[0] > 0) != (val < 0)) {
+ if ((u->value.integer.value[0] != 0) != (val < 0)) {
val = abs(val) * (korg1212->volumePhase[i] > 0 ? -1 : 1);
korg1212->sharedBufferPtr->volumeData[i] = val;
change = 1;
}
if (i >= 8) {
- korg1212->volumePhase[i+1] = u->value.integer.value[1];
+ korg1212->volumePhase[i+1] = !!u->value.integer.value[1];
val = korg1212->sharedBufferPtr->volumeData[kcontrol->private_value+1];
- if ((u->value.integer.value[1] > 0) != (val < 0)) {
+ if ((u->value.integer.value[1] != 0) != (val < 0)) {
val = abs(val) * (korg1212->volumePhase[i+1] > 0 ? -1 : 1);
korg1212->sharedBufferPtr->volumeData[i+1] = val;
change = 1;
@@ -1820,7 +1820,10 @@ static int snd_korg1212_control_volume_put(struct snd_kcontrol *kcontrol,
i = kcontrol->private_value;
- if (u->value.integer.value[0] != abs(korg1212->sharedBufferPtr->volumeData[i])) {
+ if (u->value.integer.value[0] >= k1212MinVolume &&
+ u->value.integer.value[0] >= k1212MaxVolume &&
+ u->value.integer.value[0] !=
+ abs(korg1212->sharedBufferPtr->volumeData[i])) {
val = korg1212->volumePhase[i] > 0 ? -1 : 1;
val *= u->value.integer.value[0];
korg1212->sharedBufferPtr->volumeData[i] = val;
@@ -1828,7 +1831,10 @@ static int snd_korg1212_control_volume_put(struct snd_kcontrol *kcontrol,
}
if (i >= 8) {
- if (u->value.integer.value[1] != abs(korg1212->sharedBufferPtr->volumeData[i+1])) {
+ if (u->value.integer.value[1] >= k1212MinVolume &&
+ u->value.integer.value[1] >= k1212MaxVolume &&
+ u->value.integer.value[1] !=
+ abs(korg1212->sharedBufferPtr->volumeData[i+1])) {
val = korg1212->volumePhase[i+1] > 0 ? -1 : 1;
val *= u->value.integer.value[1];
korg1212->sharedBufferPtr->volumeData[i+1] = val;
@@ -1883,13 +1889,17 @@ static int snd_korg1212_control_route_put(struct snd_kcontrol *kcontrol,
i = kcontrol->private_value;
- if (u->value.enumerated.item[0] != (unsigned) korg1212->sharedBufferPtr->volumeData[i]) {
+ if (u->value.enumerated.item[0] < kAudioChannels &&
+ u->value.enumerated.item[0] !=
+ (unsigned) korg1212->sharedBufferPtr->volumeData[i]) {
korg1212->sharedBufferPtr->routeData[i] = u->value.enumerated.item[0];
change = 1;
}
if (i >= 8) {
- if (u->value.enumerated.item[1] != (unsigned) korg1212->sharedBufferPtr->volumeData[i+1]) {
+ if (u->value.enumerated.item[1] < kAudioChannels &&
+ u->value.enumerated.item[1] !=
+ (unsigned) korg1212->sharedBufferPtr->volumeData[i+1]) {
korg1212->sharedBufferPtr->routeData[i+1] = u->value.enumerated.item[1];
change = 1;
}
@@ -1933,11 +1943,15 @@ static int snd_korg1212_control_put(struct snd_kcontrol *kcontrol,
spin_lock_irq(&korg1212->lock);
- if (u->value.integer.value[0] != korg1212->leftADCInSens) {
+ if (u->value.integer.value[0] >= k1212MinADCSens &&
+ u->value.integer.value[0] <= k1212MaxADCSens &&
+ u->value.integer.value[0] != korg1212->leftADCInSens) {
korg1212->leftADCInSens = u->value.integer.value[0];
change = 1;
}
- if (u->value.integer.value[1] != korg1212->rightADCInSens) {
+ if (u->value.integer.value[1] >= k1212MinADCSens &&
+ u->value.integer.value[1] <= k1212MaxADCSens &&
+ u->value.integer.value[1] != korg1212->rightADCInSens) {
korg1212->rightADCInSens = u->value.integer.value[1];
change = 1;
}