ALSA: ctxfi: Add support for Creative Titanium HD

Initialise model-specific DAC and ADC parts.
Add controls for output and mic source selection.
Rename some mixer controls according to ControlNames.txt.
Remove Playback switches for Line-in and IEC958-in - these
were controlling the input mute/unmute which affected
capture too.  Use the capture switches to control the
input mute/unmute instead - it's less confusing.
Initialise the WM8775 to invert the left-right clock
to swap the left and right channels of the mic and aux
input.

Signed-off-by: Harry Butterworth <heb1001@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/ctxfi/xfi.c b/sound/pci/ctxfi/xfi.c
index f42e7e1..7afa765 100644
--- a/sound/pci/ctxfi/xfi.c
+++ b/sound/pci/ctxfi/xfi.c
@@ -80,11 +80,11 @@
 		       "are 48000 and 44100, Value 48000 is assumed.\n");
 		reference_rate = 48000;
 	}
-	if ((multiple != 1) && (multiple != 2)) {
+	if ((multiple != 1) && (multiple != 2) && (multiple != 4)) {
 		printk(KERN_ERR "ctxfi: Invalid multiple value %u!!!\n",
 		       multiple);
 		printk(KERN_ERR "ctxfi: The valid values for multiple are "
-		       "1 and 2, Value 2 is assumed.\n");
+		       "1, 2 and 4, Value 2 is assumed.\n");
 		multiple = 2;
 	}
 	err = ct_atc_create(card, pci, reference_rate, multiple,