Changeset 410 for GPL/branches/uniaud32-2.0/alsa-kernel/include/sound/control.h

Timestamp:

Jan 25, 2009, 11:51:57 PM (16 years ago)

Author:

Paul Smedley

Message:

Update ALSA core to 1.0.19 level

File:

• GPL/branches/uniaud32-2.0/alsa-kernel/include/sound/control.h (modified) (1 diff)

GPL/branches/uniaud32-2.0/alsa-kernel/include/sound/control.h ¶

@@ -179 +179 @@
 struct snd_kcontrol *snd_ctl_make_virtual_master(char *name,
                                                  const unsigned int *tlv);
-int snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave);
-                      
+int _snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave,
+                       unsigned int flags);
+/* optional flags for slave */
+#define SND_CTL_SLAVE_NEED_UPDATE       (1 << 0)
+
+static inline int
+snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave)
+{
+        return _snd_ctl_add_slave(master, slave, 0);
+}
+
+static inline int
+snd_ctl_add_slave_uncached(struct snd_kcontrol *master,
+                           struct snd_kcontrol *slave)
+{
+        return _snd_ctl_add_slave(master, slave, SND_CTL_SLAVE_NEED_UPDATE);
+}
+
 #endif  /* __SOUND_CONTROL_H */