File 0097-pcm-dmix-Disable-var_periodsize-as-default... of Package alsa.6637

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File 0097-pcm-dmix-Disable-var_periodsize-as-default.patch of Package alsa.6637

From e736715a8ed4c8690059479fd1d0e04e3320c939 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 10 Apr 2017 11:47:02 +0200
Subject: [PATCH] pcm: dmix: Disable var_periodsize as default

The recently added variable period-size feature for dmix & co seems
causing a regression on some old applications; e.g. Audacious aborts
with an error:

ALSA error: snd_pcm_hw_params_set_buffer_time_near failed: Invalid argument.

As a quick fix, disable the feature as default.  One can still enable
it via asoundrc.

Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=1033179
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 src/pcm/pcm_direct.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pcm/pcm_direct.c b/src/pcm/pcm_direct.c
index 8a75c421dd7b..89468d3537d0 100644
--- a/src/pcm/pcm_direct.c
+++ b/src/pcm/pcm_direct.c
@@ -1875,7 +1875,7 @@ int snd_pcm_direct_parse_open_conf(snd_config_t *root, snd_config_t *conf,
 	rec->ipc_gid = -1;
 	rec->slowptr = 1;
 	rec->max_periods = 0;
-	rec->var_periodsize = 1;
+	rec->var_periodsize = 0;
 	rec->direct_memory_access = 1;
 
 	/* read defaults */
-- 
2.11.1

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File 0097-pcm-dmix-Disable-var_periodsize-as-default.patch of Package alsa.6637

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