[PATCH] Add gsm phone support for the mixer in tsc2101 alsa driver

Add gsm phone support for the mixer in tsc2101 alsa driver. This allows
selecting cellphone for the playback target via alsa mixer interface.
Selection will connect gsm module to speaker and microphone allowing the
user to speak to phone and listen the opponents voice. Tested in ipaq
h63xx by using gomunicator as an application. Tux wanna call home, and
now Tux can finally call home :-)
Signed-off-by: Mika Laitio <lamikr@cc.jyu.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>

sound/arm/omap/omap-alsa-tsc2101-mixer.h

@@ -56,9 +56,10 @@
 #define INPUT_VOLUME_MAX		0x7D
 #define INPUT_VOLUME_RANGE		(INPUT_VOLUME_MAX - INPUT_VOLUME_MIN)
 
-#define PLAYBACK_TARGET_COUNT		0x02
+#define PLAYBACK_TARGET_COUNT		0x03
 #define PLAYBACK_TARGET_LOUDSPEAKER	0x00
 #define PLAYBACK_TARGET_HEADPHONE	0x01
+#define PLAYBACK_TARGET_CELLPHONE	0x02
 
 /* following are used for register 03h Mixer PGA control bits D7-D5 for selecting record source */
 #define REC_SRC_TARGET_COUNT		0x08