commit 6148b130eb84edc76e4fa88da1877b27be6c2f06
author Sophie Hamilton <kernel@theblob.org> Tue Sep 08 10:58:42 2009 +0200
committer Takashi Iwai <tiwai@suse.de> Tue Sep 08 10:59:49 2009 +0200
tree cf20c24d0938c321f4c54a2f3b5dc900e05b0a8e
parent e07cccf4046978df10f2e13fe2b99b2f9b3a65db

ALSA: cs46xx - Fix minimum period size

Fix minimum period size for cs46xx cards. This fixes a problem in the
case where neither a period size nor a buffer size is passed to ALSA;
this is the case in Audacious, OpenAL, and others.

Signed-off-by: Sophie Hamilton <kernel@theblob.org>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/cs46xx/cs46xx_lib.h

diff --git a/sound/pci/cs46xx/cs46xx_lib.h b/sound/pci/cs46xx/cs46xx_lib.h
index 4eb55aa..b518949 100644
--- a/sound/pci/cs46xx/cs46xx_lib.h
+++ b/sound/pci/cs46xx/cs46xx_lib.h
@@ -35,7 +35,7 @@
 
 
 #ifdef CONFIG_SND_CS46XX_NEW_DSP
-#define CS46XX_MIN_PERIOD_SIZE 1
+#define CS46XX_MIN_PERIOD_SIZE 64
 #define CS46XX_MAX_PERIOD_SIZE 1024*1024
 #else
 #define CS46XX_MIN_PERIOD_SIZE 2048