From 33393f336c3482e4a7a292c0fbdfa4b4ce333943 Mon Sep 17 00:00:00 2001
From: Radek Polak <psonek2@seznam.cz>
Date: Tue, 21 Feb 2012 16:53:39 +0100
Subject: [PATCH] volume up just twice - 4x generates echo

---
 gsm-voice-routing.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gsm-voice-routing.c b/gsm-voice-routing.c
index e8b0aca..13ef194 100644
--- a/gsm-voice-routing.c
+++ b/gsm-voice-routing.c
@@ -347,7 +347,7 @@ static void vol_up(char *buf, snd_pcm_uframes_t period_size)
     int i;
     s16 *val = (s16 *) (buf);
     for(i = 0; i < period_size; i++) {
-        *val = *val * 4;
+        *val = *val * 2;
         val++;
     }
 }
-- 
2.39.5