--- ali5451.c	2003-05-18 06:23:21.000000000 -0400
+++ ali5451_terse.c	2003-05-18 06:17:18.000000000 -0400
@@ -673,10 +673,11 @@
 
 	// recording
 	if (rec) {
-		if (inl(ALI_REG(codec, ALI_GLOBAL_CONTROL)) & (1<<11) &&
+	 /*JPL SPDIF	if (inl(ALI_REG(codec, ALI_GLOBAL_CONTROL)) & (1<<11) &&
 			( codec->revision == ALI_5451_V02 ))
 			idx = ALI_SPDIF_IN_CHANNEL;
 		else
+	 JPL SPDIF */		
 			idx = ALI_PCM_IN_CHANNEL;
 
 		if ((result = snd_ali_alloc_pcm_channel(codec,idx)) >= 0) {
@@ -688,6 +689,7 @@
 	}
 
 	//playback...
+        /* JPL SPDIF
 	if (inl(ALI_REG(codec, ALI_GLOBAL_CONTROL)) & (1<<15)) {
 		idx = ALI_SPDIF_OUT_CHANNEL;
 		if ((result = snd_ali_alloc_pcm_channel(codec,idx)) >= 0) {
@@ -696,7 +698,7 @@
 			snd_printk("ali_find_free_channel: S/PDIF out channel is in busy now.\n");
 		}
 	}
-
+	JPL SPDIF */
 	for (idx = 0; idx < ALI_CHANNELS; idx++) {
 		if ((result = snd_ali_alloc_pcm_channel(codec,idx)) >= 0)
 			return result;
@@ -748,6 +750,9 @@
 static void snd_ali_delay(ali_t *codec,int interval)
 {
 	unsigned long  begintimer,currenttimer;
+	printk("In snd_ali_delay\n");
+	/*
+
 
 	begintimer   = inl(ALI_REG(codec, ALI_STIMER));
 	currenttimer = inl(ALI_REG(codec, ALI_STIMER));
@@ -757,6 +762,7 @@
 			break;
 		currenttimer = inl(ALI_REG(codec,  ALI_STIMER));
 	}
+	*/
 }
 
 static void snd_ali_detect_spdif_rate(ali_t *codec)
@@ -764,6 +770,9 @@
 	u16 wval  = 0;
 	u16 count = 0;
 	u8  bval = 0, R1 = 0, R2 = 0;
+	printk("In snd_ali_detect_spdif_rate\n");
+	/*
+
 
 	bval  = inb(ALI_REG(codec,ALI_SPDIF_CTRL + 1));
 	bval |= 0x1F;
@@ -811,12 +820,15 @@
 		bval  = inb(ALI_REG(codec,ALI_SPDIF_CS +3)) & 0xF0;
 		outb(bval|0x03,ALI_REG(codec,ALI_SPDIF_CS + 3));
 	}
+	*/
 }
 
 static unsigned int snd_ali_get_spdif_in_rate(ali_t *codec)
 {
 	u32	dwRate = 0;
 	u8	bval = 0;
+	printk("In snd_ali_get_spdif_in_rate\n");
+	/*
 
 	bval  = inb(ALI_REG(codec,ALI_SPDIF_CTRL));
 	bval &= 0x7F;
@@ -827,7 +839,7 @@
 
 	bval  = inb(ALI_REG(codec,ALI_SPDIF_CS + 3));
 	bval &= 0x0F;
-
+	*/
 	if (bval == 0) dwRate = 44100;
 	if (bval == 1) dwRate = 48000;
 	if (bval == 2) dwRate = 32000;
@@ -838,6 +850,8 @@
 static void snd_ali_enable_spdif_in(ali_t *codec)
 {	
 	unsigned int dwVal;
+	printk("In snd_ali_enable_spdif_in\n");
+	/*
 
 	dwVal = inl(ALI_REG(codec, ALI_GLOBAL_CONTROL));
 	dwVal |= 1<<11;
@@ -848,6 +862,7 @@
 	outb(dwVal, ALI_REG(codec, ALI_SPDIF_CTRL));
 
 	snd_ali_enable_special_channel(codec, ALI_SPDIF_IN_CHANNEL);
+	*/
 }
 
 static void snd_ali_disable_spdif_in(ali_t *codec)
@@ -866,7 +881,8 @@
 {
 	unsigned char  bVal;
 	unsigned int  dwRate = 0;
-	
+		printk("In snd_ali_set_spdif_out_rate\n");
+	/*
 	if (rate == 32000) dwRate = 0x300;
 	if (rate == 44100) dwRate = 0;
 	if (rate == 48000) dwRate = 0x200;
@@ -881,6 +897,7 @@
 	bVal &= (~0x80);	//select left
 	outb(bVal, ALI_REG(codec, ALI_SPDIF_CTRL));
 	outw(rate | 0x10, ALI_REG(codec, ALI_SPDIF_CS + 2));
+	*/
 }
 
 static void snd_ali_enable_spdif_out(ali_t *codec)
@@ -1756,6 +1773,10 @@
 	unsigned long flags;
 	ali_t *codec = snd_magic_cast(ali_t, kcontrol->private_data, -ENXIO);
 	unsigned int enable;
+	printk("In snd_ali5451_spdif_get\n");
+	
+	/*
+
 
 	enable = ucontrol->value.integer.value[0] ? 1 : 0;
 
@@ -1775,12 +1796,18 @@
 	}
 	ucontrol->value.integer.value[0] = enable;
 	spin_unlock_irqrestore(&codec->reg_lock, flags);
+	*/	
 	return 0;
 }
 
 static int snd_ali5451_spdif_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 {
 	unsigned long flags;
+	printk("In snd_ali5451_spdif_put\n");
+	return 0;
+	/*
+
+
 	ali_t *codec = snd_magic_cast(ali_t, kcontrol->private_data, -ENXIO);
 	unsigned int change = 0, enable = 0;
 
@@ -1834,6 +1861,7 @@
 	spin_unlock_irqrestore(&codec->reg_lock, flags);
 	
 	return change;
+	*/
 }
 
 static snd_kcontrol_new_t snd_ali5451_mixer_spdif[] __devinitdata = {
@@ -1867,12 +1895,14 @@
 		snd_printk("ali mixer creating error.\n");
 		return err;
 	}
+	/* JPL SPDIF
 	if (codec->revision == ALI_5451_V02) {
 		for(idx = 0; idx < ARRAY_SIZE(snd_ali5451_mixer_spdif); idx++) {
 			err=snd_ctl_add(codec->card, snd_ctl_new1(&snd_ali5451_mixer_spdif[idx], codec));
 			if (err < 0) return err;
 		}
 	}
+	*/
 	return 0;
 }
 
@@ -2039,11 +2069,12 @@
 
 	codec->ac97_ext_id = snd_ali_codec_peek(codec, 0, AC97_EXTENDED_ID);
 	codec->ac97_ext_status = snd_ali_codec_peek(codec, 0, AC97_EXTENDED_STATUS);
+	/* JPL SPDIF
 	if (codec->revision == ALI_5451_V02) {
 		snd_ali_enable_spdif_out(codec);
 		codec->spdif_mask = 0x00000002;
 	}
-
+	*/
 	snd_ali_printk("chip initialize succeed.\n");
 	return 0;