Merge branch 'topic/snd-printk' into for-linus

[pandora-kernel.git] / Documentation / sound / alsa / ALSA-Configuration.txt

diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index ad51c93..1c8eb45 100644 (file)
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -60,6 +60,12 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
     slots      - Reserve the slot index for the given driver.
                  This option takes multiple strings.           
                  See "Module Autoloading Support" section for details.
+    debug      - Specifies the debug message level
+                 (0 = disable debug prints, 1 = normal debug messages,
+                  2 = verbose debug messages)
+                 This option appears only when CONFIG_SND_DEBUG=y.
+                 This option can be dynamically changed via sysfs
+                 /sys/modules/snd/parameters/debug file.
   
   Module snd-pcm-oss
   ------------------