1 files changed, 15 insertions, 2 deletions

diff --git a/sound/pci/ice1712/ice1712.h b/sound/pci/ice1712/ice1712.h
index 303cffe08bd8..3208901c740e 100644
--- a/sound/pci/ice1712/ice1712.h
+++ b/sound/pci/ice1712/ice1712.h
@@ -367,6 +367,15 @@ struct snd_ice1712 {
 
         /* other board-specific data */
         void *spec;
+
+        /* VT172x specific */
+        int pro_rate_default;
+        int (*is_spdif_master)(struct snd_ice1712 *ice);
+        unsigned int (*get_rate)(struct snd_ice1712 *ice);
+        void (*set_rate)(struct snd_ice1712 *ice, unsigned int rate);
+        unsigned char (*set_mclk)(struct snd_ice1712 *ice, unsigned int rate);
+        void (*set_spdif_clock)(struct snd_ice1712 *ice);
+
 };
 
 
@@ -429,10 +438,14 @@ int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_valu
 static inline void snd_ice1712_gpio_write_bits(struct snd_ice1712 *ice,
                                                unsigned int mask, unsigned int bits)
 {
+        unsigned val;
+
         ice->gpio.direction |= mask;
         snd_ice1712_gpio_set_dir(ice, ice->gpio.direction);
-        snd_ice1712_gpio_set_mask(ice, ~mask);
-        snd_ice1712_gpio_write(ice, mask & bits);
+        val = snd_ice1712_gpio_read(ice);
+        val &= ~mask;
+        val |= mask & bits;
+        snd_ice1712_gpio_write(ice, val);
 }
 
 static inline int snd_ice1712_gpio_read_bits(struct snd_ice1712 *ice,