diff --git a/[refs] b/[refs]
index b78df88d41f1..cc475b22b981 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 128ed6a9266daac5d7b0e082339742e16caf7caa
+refs/heads/master: c42eec0f193ed408118e20d85ea8c2e69c529993
diff --git a/trunk/sound/atmel/ac97c.c b/trunk/sound/atmel/ac97c.c
index 4e8f66d40812..c9bc3458fa2d 100644
--- a/trunk/sound/atmel/ac97c.c
+++ b/trunk/sound/atmel/ac97c.c
@@ -151,10 +151,10 @@ static struct snd_pcm_hardware atmel_ac97c_hw = {
 	.rate_max		= 48000,
 	.channels_min		= 1,
 	.channels_max		= 2,
-	.buffer_bytes_max	= 64 * 4096,
+	.buffer_bytes_max	= 2 * 2 * 64 * 2048,
 	.period_bytes_min	= 4096,
 	.period_bytes_max	= 4096,
-	.periods_min		= 4,
+	.periods_min		= 6,
 	.periods_max		= 64,
 };