---

yaml --- r: 263160 b: refs/heads/master c: 38b6519 h: refs/heads/master v: v3
git-mirror · Aug 19, 2011 · a0b6aa8 · a0b6aa8
1 parent c5cab14
commit a0b6aa8
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3fe45aeaf2033c9eaa5028ed5ba68b466008876f
+refs/heads/master: 38b65190c6ab0be8ce7cff69e734ca5b5e7fa309
diff --git a/trunk/sound/usb/mixer.c b/trunk/sound/usb/mixer.c
@@ -152,6 +152,7 @@ static inline void check_mapped_dB(const struct usbmix_name_map *p,
 	if (p && p->dB) {
 		cval->dBmin = p->dB->min;
 		cval->dBmax = p->dB->max;
+		cval->initialized = 1;
 	}
 }
 
@@ -1092,7 +1093,7 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc,
 				" Switch" : " Volume");
 		if (control == UAC_FU_VOLUME) {
 			check_mapped_dB(map, cval);
-			if (cval->dBmin < cval->dBmax) {
+			if (cval->dBmin < cval->dBmax || !cval->initialized) {
 				kctl->tlv.c = mixer_vol_tlv;
 				kctl->vd[0].access |= 
 					SNDRV_CTL_ELEM_ACCESS_TLV_READ |