From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 23 Aug 2006 13:25:43 +0000 (+0200)
Subject: Fix dB ops for global volume
X-Git-Tag: v1.0.12~1
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=4165a5bfd1e52da1d4057dcb8d718a4fe8d40066;p=alsa-lib.git

Fix dB ops for global volume

Fixed dB ops for global volume.
---

diff --git a/src/mixer/simple_none.c b/src/mixer/simple_none.c
index 276d9c72..1debacd8 100644
--- a/src/mixer/simple_none.c
+++ b/src/mixer/simple_none.c
@@ -1103,7 +1103,12 @@ static int get_dB_ops(snd_mixer_elem_t *elem,
 		c = &s->ctls[CTL_CAPTURE_VOLUME];
 	else
 		goto _err;
-	if (c->type != 2)
+	if (! c->elem) {
+		c = &s->ctls[CTL_GLOBAL_VOLUME];
+		if (! c->elem)
+			goto _err;
+	}
+	if (c->type != SND_CTL_ELEM_TYPE_INTEGER)
 		goto _err;
 	if ((err = get_volume_ops(elem, dir, channel, &volume)) < 0)
 		goto _err;