This patch will fix the cs46xx minimum period size, allowing playback
on cs46xx-based cards.

Signed-off-by: Sophie Hamilton <kernel@theblob.org>

--- a/sound/pci/cs46xx/cs46xx_lib.h	2009-09-07 15:24:26.000000000 +0100
+++ b/sound/pci/cs46xx/cs46xx_lib.h	2009-09-07 15:41:31.000000000 +0100
@@ -35,7 +35,7 @@
 
 
 #ifdef CONFIG_SND_CS46XX_NEW_DSP
-#define CS46XX_MIN_PERIOD_SIZE 1
+#define CS46XX_MIN_PERIOD_SIZE 256
 #define CS46XX_MAX_PERIOD_SIZE 1024*1024
 #else
 #define CS46XX_MIN_PERIOD_SIZE 2048