2 files changed, 18 insertions, 9 deletions

diff --git a/include/sound/control.h b/include/sound/control.h
index 404acb859cee..1a94a216ed99 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -113,6 +113,7 @@ struct snd_kcontrol *snd_ctl_new1(const struct snd_kcontrol_new * kcontrolnew, v
 void snd_ctl_free_one(struct snd_kcontrol * kcontrol);
 int snd_ctl_add(struct snd_card * card, struct snd_kcontrol * kcontrol);
 int snd_ctl_remove(struct snd_card * card, struct snd_kcontrol * kcontrol);
+int snd_ctl_replace(struct snd_card *card, struct snd_kcontrol *kcontrol, bool add_on_replace);
 int snd_ctl_remove_id(struct snd_card * card, struct snd_ctl_elem_id *id);
 int snd_ctl_rename_id(struct snd_card * card, struct snd_ctl_elem_id *src_id, struct snd_ctl_elem_id *dst_id);
 int snd_ctl_activate_id(struct snd_card *card, struct snd_ctl_elem_id *id,
diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h
index 5718a02d3afb..d2ea112fc20f 100644
--- a/include/sound/tea575x-tuner.h
+++ b/include/sound/tea575x-tuner.h
@@ -26,29 +26,37 @@
 #include <media/v4l2-dev.h>
 #include <media/v4l2-ioctl.h>
 
+#define TEA575X_FMIF    10700
+
+#define TEA575X_DATA    (1 << 0)
+#define TEA575X_CLK     (1 << 1)
+#define TEA575X_WREN    (1 << 2)
+#define TEA575X_MOST    (1 << 3)
+
 struct snd_tea575x;
 
 struct snd_tea575x_ops {
-        void (*write)(struct snd_tea575x *tea, unsigned int val);
-        unsigned int (*read)(struct snd_tea575x *tea);
-        void (*mute)(struct snd_tea575x *tea, unsigned int mute);
+        void (*set_pins)(struct snd_tea575x *tea, u8 pins);
+        u8 (*get_pins)(struct snd_tea575x *tea);
+        void (*set_direction)(struct snd_tea575x *tea, bool output);
 };
 
 struct snd_tea575x {
-        struct snd_card *card;
         struct video_device *vd;        /* video device */
-        int dev_nr;                     /* requested device number + 1 */
-        int tea5759;                    /* 5759 chip is present */
-        int mute;                       /* Device is muted? */
-        unsigned int freq_fixup;        /* crystal onboard */
+        bool tea5759;                   /* 5759 chip is present */
+        bool mute;                      /* Device is muted? */
+        bool stereo;                    /* receiving stereo */
+        bool tuned;                     /* tuned to a station */
         unsigned int val;               /* hw value */
         unsigned long freq;             /* frequency */
         unsigned long in_use;           /* set if the device is in use */
         struct snd_tea575x_ops *ops;
         void *private_data;
+        u8 card[32];
+        u8 bus_info[32];
 };
 
-void snd_tea575x_init(struct snd_tea575x *tea);
+int snd_tea575x_init(struct snd_tea575x *tea);
 void snd_tea575x_exit(struct snd_tea575x *tea);
 
 #endif /* __SOUND_TEA575X_TUNER_H */