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-rw-r--r--sound/i2c/tea6330t.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/sound/i2c/tea6330t.c b/sound/i2c/tea6330t.c
index 4fdd1fb57dfe..7bd4948c2a3b 100644
--- a/sound/i2c/tea6330t.c
+++ b/sound/i2c/tea6330t.c
@@ -24,6 +24,7 @@
#include <linux/init.h>
#include <linux/slab.h>
#include <sound/core.h>
+#include <sound/control.h>
#include <sound/tea6330t.h>
MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
@@ -43,6 +44,17 @@ MODULE_LICENSE("GPL");
#define TEA6330T_GMU 0x80 /* mute control, general mute */
#define TEA6330T_EQN 0x40 /* equalizer switchover (0=equalizer-on) */
+typedef struct {
+ snd_i2c_device_t *device;
+ snd_i2c_bus_t *bus;
+ int equalizer;
+ int fader;
+ unsigned char regs[8];
+ unsigned char mleft, mright;
+ unsigned char bass, treble;
+ unsigned char max_bass, max_treble;
+} tea6330t_t;
+
int snd_tea6330t_detect(snd_i2c_bus_t *bus, int equalizer)
{
int res;