From b9ed4f2b68dc47b0c35c1a3ae8ae97c2517d5177 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 23 Jul 2007 15:41:34 +0200 Subject: [ALSA] Add helper functions for frequently used callbacks Added helper functions for frequenty used callbacks: snd_ctl_boolean_mono_info() and snd_ctl_boolean_stereo_info() Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- include/sound/control.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/sound') diff --git a/include/sound/control.h b/include/sound/control.h index 72e759f619b1..b26d4633ee2c 100644 --- a/include/sound/control.h +++ b/include/sound/control.h @@ -161,4 +161,12 @@ static inline struct snd_ctl_elem_id *snd_ctl_build_ioff(struct snd_ctl_elem_id return dst_id; } +/* + * Frequently used control callbacks + */ +int snd_ctl_boolean_mono_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo); +int snd_ctl_boolean_stereo_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo); + #endif /* __SOUND_CONTROL_H */ -- cgit v1.2.3