---

yaml --- r: 28451 b: refs/heads/master c: 6129daa h: refs/heads/master i: 28449: 33bb2ae 28447: 41dad3b v: v3
git-mirror · Jun 22, 2006 · 547b939 · 547b939
1 parent 40f74b9
commit 547b939
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Showing 4 changed files with 187 additions and 15 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 52ab3f3dc711eeccbfbcc5d4f5c5d9b9ff59650f
+refs/heads/master: 6129daaa0d2b84c0e376b6b17b3d3740c4d1d1ca
diff --git a/trunk/sound/pci/ca0106/ca0106.h b/trunk/sound/pci/ca0106/ca0106.h
@@ -537,9 +537,9 @@
 #endif
 
 #define ADC_MUX_MASK		0x0000000f	//Mask for ADC Mux
+#define ADC_MUX_PHONE		0x00000001	//Value to select TAD at ADC Mux (Not used)
 #define ADC_MUX_MIC		0x00000002	//Value to select Mic at ADC Mux
 #define ADC_MUX_LINEIN		0x00000004	//Value to select LineIn at ADC Mux
-#define ADC_MUX_PHONE		0x00000001	//Value to select TAD at ADC Mux (Not used)
 #define ADC_MUX_AUX		0x00000008	//Value to select Aux at ADC Mux
 
 #define SET_CHANNEL 0  /* Testing channel outputs 0=Front, 1=Center/LFE, 2=Unknown, 3=Rear */
@@ -604,6 +604,8 @@ struct snd_ca0106 {
 	u32 spdif_bits[4];             /* s/pdif out setup */
 	int spdif_enable;
 	int capture_source;
+	int i2c_capture_source;
+	u8 i2c_capture_volume[4][2];
 	int capture_mic_line_in;
 
 	struct snd_dma_buffer buffer;

diff --git a/trunk/sound/pci/ca0106/ca0106_main.c b/trunk/sound/pci/ca0106/ca0106_main.c
@@ -326,6 +326,7 @@ int snd_ca0106_spi_write(struct snd_ca0106 * emu,
 	return 0;
 }
 
+/* The ADC does not support i2c read, so only write is implemented */
 int snd_ca0106_i2c_write(struct snd_ca0106 *emu,
 				u32 reg,
 				u32 value)
@@ -340,6 +341,7 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu,
 	}
 
 	tmp = reg << 25 | value << 16;
+	// snd_printk("I2C-write:reg=0x%x, value=0x%x\n", reg, value);
 	/* Not sure what this I2C channel controls. */
 	/* snd_ca0106_ptr_write(emu, I2C_D0, 0, tmp); */
 
@@ -348,8 +350,9 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu,
 
 	for (retry = 0; retry < 10; retry++) {
 		/* Send the data to i2c */
-		tmp = snd_ca0106_ptr_read(emu, I2C_A, 0);
-		tmp = tmp & ~(I2C_A_ADC_READ|I2C_A_ADC_LAST|I2C_A_ADC_START|I2C_A_ADC_ADD_MASK);
+		//tmp = snd_ca0106_ptr_read(emu, I2C_A, 0);
+		//tmp = tmp & ~(I2C_A_ADC_READ|I2C_A_ADC_LAST|I2C_A_ADC_START|I2C_A_ADC_ADD_MASK);
+		tmp = 0;
 		tmp = tmp | (I2C_A_ADC_LAST|I2C_A_ADC_START|I2C_A_ADC_ADD);
 		snd_ca0106_ptr_write(emu, I2C_A, 0, tmp);
 
@@ -1200,6 +1203,22 @@ static unsigned int spi_dac_init[] = {
 	0x1400,
 };
 
+static unsigned int i2c_adc_init[][2] = {
+	{ 0x17, 0x00 }, /* Reset */
+	{ 0x07, 0x00 }, /* Timeout */
+	{ 0x0b, 0x22 },  /* Interface control */
+	{ 0x0c, 0x22 },  /* Master mode control */
+	{ 0x0d, 0x08 },  /* Powerdown control */
+	{ 0x0e, 0xcf },  /* Attenuation Left  0x01 = -103dB, 0xff = 24dB */
+	{ 0x0f, 0xcf },  /* Attenuation Right 0.5dB steps */
+	{ 0x10, 0x7b },  /* ALC Control 1 */
+	{ 0x11, 0x00 },  /* ALC Control 2 */
+	{ 0x12, 0x32 },  /* ALC Control 3 */
+	{ 0x13, 0x00 },  /* Noise gate control */
+	{ 0x14, 0xa6 },  /* Limiter control */
+	{ 0x15, ADC_MUX_LINEIN },  /* ADC Mixer control */
+};
+
 static int __devinit snd_ca0106_create(struct snd_card *card,
 					 struct pci_dev *pci,
 					 struct snd_ca0106 **rchip)
@@ -1361,7 +1380,12 @@ static int __devinit snd_ca0106_create(struct snd_card *card,
         snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x333300e4); /* Select MIC, Line in, TAD in, AUX in */
 	chip->capture_source = 3; /* Set CAPTURE_SOURCE */
 
-        if (chip->details->gpio_type == 1) { /* The SB0410 and SB0413 use GPIO differently. */
+        if (chip->details->gpio_type == 2) { /* The SB0410 and SB0413 use GPIO differently. */
+		/* FIXME: Still need to find out what the other GPIO bits do. E.g. For digital spdif out. */
+		outl(0x0, chip->port+GPIO);
+		//outl(0x00f0e000, chip->port+GPIO); /* Analog */
+		outl(0x005f5301, chip->port+GPIO); /* Analog */
+	} else if (chip->details->gpio_type == 1) { /* The SB0410 and SB0413 use GPIO differently. */
 		/* FIXME: Still need to find out what the other GPIO bits do. E.g. For digital spdif out. */
 		outl(0x0, chip->port+GPIO);
 		//outl(0x00f0e000, chip->port+GPIO); /* Analog */
@@ -1379,7 +1403,19 @@ static int __devinit snd_ca0106_create(struct snd_card *card,
 	outl(HCFG_AC97 | HCFG_AUDIOENABLE, chip->port+HCFG); /* AC97 2.0, Enable outputs. */
 
         if (chip->details->i2c_adc == 1) { /* The SB0410 and SB0413 use I2C to control ADC. */
-	        snd_ca0106_i2c_write(chip, ADC_MUX, ADC_MUX_LINEIN); /* Enable Line-in capture. MIC in currently untested. */
+		int size, n;
+
+		size = ARRAY_SIZE(i2c_adc_init);
+                //snd_printk("I2C:array size=0x%x\n", size);
+		for (n=0; n < size; n++) {
+			snd_ca0106_i2c_write(chip, i2c_adc_init[n][0], i2c_adc_init[n][1]);
+		}
+		for (n=0; n < 4; n++) {
+			chip->i2c_capture_volume[n][0]= 0xcf;
+			chip->i2c_capture_volume[n][1]= 0xcf;
+		}
+		chip->i2c_capture_source=2; /* Line in */
+	        //snd_ca0106_i2c_write(chip, ADC_MUX, ADC_MUX_LINEIN); /* Enable Line-in capture. MIC in currently untested. */
 	}
         if (chip->details->spi_dac == 1) { /* The SB0570 use SPI to control DAC. */
 		int size, n;

diff --git a/trunk/sound/pci/ca0106/ca0106_mixer.c b/trunk/sound/pci/ca0106/ca0106_mixer.c
@@ -171,6 +171,62 @@ static int snd_ca0106_capture_source_put(struct snd_kcontrol *kcontrol,
         return change;
 }
 
+static int snd_ca0106_i2c_capture_source_info(struct snd_kcontrol *kcontrol,
+					  struct snd_ctl_elem_info *uinfo)
+{
+	static char *texts[6] = {
+		"Phone", "Mic", "Line in", "Aux"
+	};
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	uinfo->count = 1;
+	uinfo->value.enumerated.items = 4;
+	if (uinfo->value.enumerated.item > 3)
+                uinfo->value.enumerated.item = 3;
+	strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
+	return 0;
+}
+
+static int snd_ca0106_i2c_capture_source_get(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
+
+	ucontrol->value.enumerated.item[0] = emu->i2c_capture_source;
+	return 0;
+}
+
+static int snd_ca0106_i2c_capture_source_put(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
+	unsigned int source_id;
+	unsigned int ngain, ogain;
+	int change = 0;
+	u32 source;
+	/* If the capture source has changed,
+	 * update the capture volume from the cached value
+	 * for the particular source.
+	 */
+	source_id = ucontrol->value.enumerated.item[0] ;
+	change = (emu->i2c_capture_source != source_id);
+	if (change) {
+		snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */
+		ngain = emu->i2c_capture_volume[source_id][0]; /* Left */
+		ogain = emu->i2c_capture_volume[emu->i2c_capture_source][0]; /* Left */
+		if (ngain != ogain)
+			snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCL, ((ngain) & 0xff));
+		ngain = emu->i2c_capture_volume[source_id][1]; /* Left */
+		ogain = emu->i2c_capture_volume[emu->i2c_capture_source][1]; /* Left */
+		if (ngain != ogain)
+			snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCR, ((ngain) & 0xff));
+		source = 1 << source_id;
+		snd_ca0106_i2c_write(emu, ADC_MUX, source); /* Set source */
+		emu->i2c_capture_source = source_id;
+	}
+        return change;
+}
+
 static int snd_ca0106_capture_mic_line_in_info(struct snd_kcontrol *kcontrol,
 					       struct snd_ctl_elem_info *uinfo)
 {
@@ -207,16 +263,16 @@ static int snd_ca0106_capture_mic_line_in_put(struct snd_kcontrol *kcontrol,
 	if (change) {
 		emu->capture_mic_line_in = val;
 		if (val) {
-			snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_PHONE); /* Mute input */
+			//snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */
 			tmp = inl(emu->port+GPIO) & ~0x400;
 			tmp = tmp | 0x400;
 			outl(tmp, emu->port+GPIO);
-			snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_MIC);
+			//snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_MIC);
 		} else {
-			snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_PHONE); /* Mute input */
+			//snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */
 			tmp = inl(emu->port+GPIO) & ~0x400;
 			outl(tmp, emu->port+GPIO);
-			snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_LINEIN);
+			//snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_LINEIN);
 		}
 	}
         return change;
@@ -225,7 +281,7 @@ static int snd_ca0106_capture_mic_line_in_put(struct snd_kcontrol *kcontrol,
 static struct snd_kcontrol_new snd_ca0106_capture_mic_line_in __devinitdata =
 {
 	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
-	.name =		"Mic/Line in Capture",
+	.name =		"Shared Mic/Line in Capture Switch",
 	.info =		snd_ca0106_capture_mic_line_in_info,
 	.get =		snd_ca0106_capture_mic_line_in_get,
 	.put =		snd_ca0106_capture_mic_line_in_put
@@ -329,15 +385,81 @@ static int snd_ca0106_volume_put(struct snd_kcontrol *kcontrol,
 	return 1;
 }
 
+static int snd_ca0106_i2c_volume_info(struct snd_kcontrol *kcontrol,
+				  struct snd_ctl_elem_info *uinfo)
+{
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+        uinfo->count = 2;
+        uinfo->value.integer.min = 0;
+        uinfo->value.integer.max = 255;
+        return 0;
+}
+
+static int snd_ca0106_i2c_volume_get(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
+	int source_id;
+
+	source_id = kcontrol->private_value;
+
+        ucontrol->value.integer.value[0] = emu->i2c_capture_volume[source_id][0];
+        ucontrol->value.integer.value[1] = emu->i2c_capture_volume[source_id][1];
+        return 0;
+}
+
+static int snd_ca0106_i2c_volume_put(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
+        unsigned int ogain;
+        unsigned int ngain;
+	int source_id;
+	int change = 0;
+
+	source_id = kcontrol->private_value;
+	ogain = emu->i2c_capture_volume[source_id][0]; /* Left */
+	ngain = ucontrol->value.integer.value[0];
+	if (ngain > 0xff)
+		return 0;
+	if (ogain != ngain) {
+		if (emu->i2c_capture_source == source_id)
+			snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCL, ((ngain) & 0xff) );
+		emu->i2c_capture_volume[source_id][0] = ucontrol->value.integer.value[0];
+		change = 1;
+	}
+	ogain = emu->i2c_capture_volume[source_id][1]; /* Right */
+	ngain = ucontrol->value.integer.value[1];
+	if (ngain > 0xff)
+		return 0;
+	if (ogain != ngain) {
+		if (emu->i2c_capture_source == source_id)
+			snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCR, ((ngain) & 0xff));
+		emu->i2c_capture_volume[source_id][1] = ucontrol->value.integer.value[1];
+		change = 1;
+	}
+
+	return change;
+}
+
 #define CA_VOLUME(xname,chid,reg) \
 {								\
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,	\
-	.info = snd_ca0106_volume_info,				\
-	.get =          snd_ca0106_volume_get,			\
-	.put =          snd_ca0106_volume_put,			\
+	.info =	 snd_ca0106_volume_info,			\
+	.get =   snd_ca0106_volume_get,				\
+	.put =   snd_ca0106_volume_put,				\
 	.private_value = ((chid) << 8) | (reg)			\
 }
 
+#define I2C_VOLUME(xname,chid) \
+{								\
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,	\
+	.info =  snd_ca0106_i2c_volume_info,			\
+	.get =   snd_ca0106_i2c_volume_get,			\
+	.put =   snd_ca0106_i2c_volume_put,			\
+	.private_value = chid					\
+}
+
 
 static struct snd_kcontrol_new snd_ca0106_volume_ctls[] __devinitdata = {
 	CA_VOLUME("Analog Front Playback Volume",
@@ -361,6 +483,11 @@ static struct snd_kcontrol_new snd_ca0106_volume_ctls[] __devinitdata = {
         CA_VOLUME("CAPTURE feedback Playback Volume",
 		  1, CAPTURE_CONTROL),
 
+        I2C_VOLUME("Phone Capture Volume", 0),
+        I2C_VOLUME("Mic Capture Volume", 1),
+        I2C_VOLUME("Line in Capture Volume", 2),
+        I2C_VOLUME("Aux Capture Volume", 3),
+
 	{
 		.access =	SNDRV_CTL_ELEM_ACCESS_READ,
 		.iface =        SNDRV_CTL_ELEM_IFACE_PCM,
@@ -378,11 +505,18 @@ static struct snd_kcontrol_new snd_ca0106_volume_ctls[] __devinitdata = {
 	},
 	{
 		.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name =		"Capture Source",
+		.name =		"Digital Capture Source",
 		.info =		snd_ca0106_capture_source_info,
 		.get =		snd_ca0106_capture_source_get,
 		.put =		snd_ca0106_capture_source_put
 	},
+	{
+		.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name =		"Capture Source",
+		.info =		snd_ca0106_i2c_capture_source_info,
+		.get =		snd_ca0106_i2c_capture_source_get,
+		.put =		snd_ca0106_i2c_capture_source_put
+	},
 	{
 		.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 		.name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),