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From 269456948b6a1aa7d7c63cf0d4a39bd623eb6f0c Mon Sep 17 00:00:00 2001
From: Miroslav Rezanina <mrezanin@redhat.com>
Date: Wed, 15 Jan 2014 09:14:33 -0500
Subject: [PATCH 06/14] audio: adjust pulse to 100Hz wakeup rate

Message-id: <83102d05b6ab8140cc893407509ca55fd6dd4d72.1389776721.git.mrezanin@redhat.com>
Patchwork-id: 56722
O-Subject: [RHEL7 qemu-kvm PATCH 3/3] audio: adjust pulse to 100Hz wakeup rate
Bugzilla: 1017636
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
RH-Acked-by: Gerd Hoffmann <kraxel@redhat.com>
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>

From: Gerd Hoffmann <kraxel@redhat.com>

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit 0e8ae611bda0dfb038da2d865801d8adbd692bad)
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 audio/paaudio.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 audio/paaudio.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/audio/paaudio.c b/audio/paaudio.c
index 8b69778..90ff245 100644
--- a/audio/paaudio.c
+++ b/audio/paaudio.c
@@ -547,11 +547,11 @@ static int qpa_init_out (HWVoiceOut *hw, struct audsettings *as)
     ss.rate = as->freq;
 
     /*
-     * qemu audio tick runs at 250 Hz (by default), so processing
-     * data chunks worth 4 ms of sound should be a good fit.
+     * qemu audio tick runs at 100 Hz (by default), so processing
+     * data chunks worth 10 ms of sound should be a good fit.
      */
-    ba.tlength = pa_usec_to_bytes (4 * 1000, &ss);
-    ba.minreq = pa_usec_to_bytes (2 * 1000, &ss);
+    ba.tlength = pa_usec_to_bytes (10 * 1000, &ss);
+    ba.minreq = pa_usec_to_bytes (5 * 1000, &ss);
     ba.maxlength = -1;
     ba.prebuf = -1;
 
-- 
1.8.3.1