1 files changed, 10 insertions, 3 deletions

diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index fd221209abcb..f34bbfb705f5 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -1578,6 +1578,10 @@ static int snd_emu10k1_shared_spdif_get(struct snd_kcontrol *kcontrol,
                 ucontrol->value.integer.value[0] = inl(emu->port + A_IOCFG) & A_IOCFG_GPOUT0 ? 1 : 0;
         else
                 ucontrol->value.integer.value[0] = inl(emu->port + HCFG) & HCFG_GPOUT0 ? 1 : 0;
+        if (emu->card_capabilities->invert_shared_spdif)
+                ucontrol->value.integer.value[0] =
+                        !ucontrol->value.integer.value[0];
+                
         return 0;
 }
 
@@ -1586,15 +1590,18 @@ static int snd_emu10k1_shared_spdif_put(struct snd_kcontrol *kcontrol,
 {
         unsigned long flags;
         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
-        unsigned int reg, val;
+        unsigned int reg, val, sw;
         int change = 0;
 
+        sw = ucontrol->value.integer.value[0];
+        if (emu->card_capabilities->invert_shared_spdif)
+                sw = !sw;
         spin_lock_irqsave(&emu->reg_lock, flags);
         if ( emu->card_capabilities->i2c_adc) {
                 /* Do nothing for Audigy 2 ZS Notebook */
         } else if (emu->audigy) {
                 reg = inl(emu->port + A_IOCFG);
-                val = ucontrol->value.integer.value[0] ? A_IOCFG_GPOUT0 : 0;
+                val = sw ? A_IOCFG_GPOUT0 : 0;
                 change = (reg & A_IOCFG_GPOUT0) != val;
                 if (change) {
                         reg &= ~A_IOCFG_GPOUT0;
@@ -1603,7 +1610,7 @@ static int snd_emu10k1_shared_spdif_put(struct snd_kcontrol *kcontrol,
                 }
         }
         reg = inl(emu->port + HCFG);
-        val = ucontrol->value.integer.value[0] ? HCFG_GPOUT0 : 0;
+        val = sw ? HCFG_GPOUT0 : 0;
         change |= (reg & HCFG_GPOUT0) != val;
         if (change) {
                 reg &= ~HCFG_GPOUT0;