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authorTakashi Iwai <tiwai@suse.de>2008-02-18 13:03:13 +0100
committerTakashi Iwai <tiwai@suse.de>2008-04-24 12:00:12 +0200
commite922b0028fad87de0d262f9fa51f98595d2df258 (patch)
tree60798c8c6c8494edd20577d3adf85fba8bfbacd4 /include
parent4235a31784f59c9be5ff71534743c055091f9735 (diff)
downloadlinux-e922b0028fad87de0d262f9fa51f98595d2df258.tar.gz
[ALSA] Move vmaster code to sound core
Move the codes for virtual master controls to sound core part so that not only hda-intel drivers can use it. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include')
-rw-r--r--include/sound/control.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/sound/control.h b/include/sound/control.h
index e79baa63912..3dc1291f52d 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -169,4 +169,11 @@ int snd_ctl_boolean_mono_info(struct snd_kcontrol *kcontrol,
int snd_ctl_boolean_stereo_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo);
+/*
+ * virtual master control
+ */
+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);
+
#endif /* __SOUND_CONTROL_H */