[ALSA] hda-codec - Define pin configs for MacBooks

Define pin configs for MacBook and MacBook Pro with STAC92xx codecs.
The latter is detected automatically by checking codec SSID now.
Also, fixed the documentation regarding available modeliof sigmatel
codec chips.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index c30ff1b..e127751 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -895,10 +895,16 @@
 			can be adjusted.  Appearing only when compiled with
 			$CONFIG_SND_DEBUG=y
 
-	STAC9200/9205/9220/9221/9254
+	STAC9200/9205/9254
+	  ref		Reference board
+
+	STAC9220/9221
 	  ref		Reference board
 	  3stack	D945 3stack
 	  5stack	D945 5stack + SPDIF
+	  macmini	Intel Mac Mini
+	  macbook	Intel Mac Book
+	  macbook-pro	Intel Mac Book Pro
 
 	STAC9202/9250/9251
 	  ref		Reference board, base config