[ALSA] pcsp: add description
update ALSA-Configuration.txt
Signed-off-by: Stas Sergeev <stsp@aknet.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 999b704..80a0629 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -1613,6 +1613,16 @@
Power management is _not_ supported.
+ Module snd-pcsp
+ -----------------
+
+ Module for internal PC-Speaker.
+
+ nforce_wa - enable NForce chipset workaround. Expect bad sound.
+
+ This module supports system beeps, some kind of PCM playback and
+ even a few mixer controls.
+
Module snd-pcxhr
----------------