extern int ac97_set_values (struct ac97_hwint *dev,
struct ac97_mixer_value_list *value_list);
-/* Sets one mixer channel OSS_CHANNEL to the scaled value OSS_VALUE.
- Returns the resulting (rescaled) value, or a negative value
- representing an error code.
-
- Stereo channels have two values in OSS_VALUE (the left value is in the
- lower 8 bits, the right value is in the upper 8 bits). */
-extern int ac97_set_mixer (struct ac97_hwint *dev, int oss_channel,
- u16 oss_value);
-
-/* Return the contents of the specified AC97 register REG; it uses the
- last-written value if it is available. */
-extern int ac97_get_register (struct ac97_hwint *dev, u8 reg);
-
/* Writes the specified VALUE to the AC97 register REG in the mixer.
Takes care of setting the last-written cache as well. */
extern int ac97_put_register (struct ac97_hwint *dev, u8 reg, u16 value);
-/* Returns the last OSS value written to the OSS_CHANNEL mixer channel. */
-extern int ac97_get_mixer_scaled (struct ac97_hwint *dev, int oss_channel);
-
/* Default ioctl. */
extern int ac97_mixer_ioctl (struct ac97_hwint *dev, unsigned int cmd,
void __user * arg);