[ALSA] emu10k1 - 1616(M) cardbus improvements

This patch improves E-Mu 1616(M) cardbus support. It adds definitions of the
new Microdock and 1010 cardbus registers (thanks again for descriptions
James) and improves mixer for this card. Now you can use S/PDIF and ADAT on
Mirodock and also use headpohone output on host cardbus card as another
independent output.

Signed-off-by: Ctirad Fertr <c.fertr@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

2 files changed, 351 insertions, 99 deletions

diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index da660676680..54b978e74f5 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -1103,79 +1103,114 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
 		EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 3); /* ALICE2 bus 0xb3 */
 #endif
 	/* Default outputs */
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
-	emu->emu1010.output_source[0] = 21;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
-	emu->emu1010.output_source[1] = 22;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
-	emu->emu1010.output_source[2] = 23;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
-	emu->emu1010.output_source[3] = 24;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
-	emu->emu1010.output_source[4] = 25;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
-	emu->emu1010.output_source[5] = 26;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_DOCK_DAC4_LEFT1, EMU_SRC_ALICE_EMU32A + 6);
-	emu->emu1010.output_source[6] = 27;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_DOCK_DAC4_RIGHT1, EMU_SRC_ALICE_EMU32A + 7);
-	emu->emu1010.output_source[7] = 28;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_DOCK_PHONES_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
-	emu->emu1010.output_source[8] = 21;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_DOCK_PHONES_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
-	emu->emu1010.output_source[9] = 22;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_DOCK_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
-	emu->emu1010.output_source[10] = 21;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_DOCK_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
-	emu->emu1010.output_source[11] = 22;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
-	emu->emu1010.output_source[12] = 21;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
-	emu->emu1010.output_source[13] = 22;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
-	emu->emu1010.output_source[14] = 21;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
-	emu->emu1010.output_source[15] = 22;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_HANA_ADAT, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
-	emu->emu1010.output_source[16] = 21;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_HANA_ADAT + 1, EMU_SRC_ALICE_EMU32A + 1);
-	emu->emu1010.output_source[17] = 22;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_HANA_ADAT + 2, EMU_SRC_ALICE_EMU32A + 2);
-	emu->emu1010.output_source[18] = 23;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_HANA_ADAT + 3, EMU_SRC_ALICE_EMU32A + 3);
-	emu->emu1010.output_source[19] = 24;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_HANA_ADAT + 4, EMU_SRC_ALICE_EMU32A + 4);
-	emu->emu1010.output_source[20] = 25;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_HANA_ADAT + 5, EMU_SRC_ALICE_EMU32A + 5);
-	emu->emu1010.output_source[21] = 26;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_HANA_ADAT + 6, EMU_SRC_ALICE_EMU32A + 6);
-	emu->emu1010.output_source[22] = 27;
-	snd_emu1010_fpga_link_dst_src_write(emu,
-		EMU_DST_HANA_ADAT + 7, EMU_SRC_ALICE_EMU32A + 7);
-	emu->emu1010.output_source[23] = 28;
-
+	if (emu->card_capabilities->emu_model == 3) {
+		/* 1616(M) cardbus default outputs */
+		/* ALICE2 bus 0xa0 */
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+		emu->emu1010.output_source[0] = 17;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+		emu->emu1010.output_source[1] = 18;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
+		emu->emu1010.output_source[2] = 19;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
+		emu->emu1010.output_source[3] = 20;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
+		emu->emu1010.output_source[4] = 21;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
+		emu->emu1010.output_source[5] = 22;
+		/* ALICE2 bus 0xa0 */
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_MANA_DAC_LEFT, EMU_SRC_ALICE_EMU32A + 0);
+		emu->emu1010.output_source[16] = 17;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_MANA_DAC_RIGHT, EMU_SRC_ALICE_EMU32A + 1);
+		emu->emu1010.output_source[17] = 18;
+	} else {
+		/* ALICE2 bus 0xa0 */
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+		emu->emu1010.output_source[0] = 21;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+		emu->emu1010.output_source[1] = 22;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
+		emu->emu1010.output_source[2] = 23;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
+		emu->emu1010.output_source[3] = 24;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
+		emu->emu1010.output_source[4] = 25;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
+		emu->emu1010.output_source[5] = 26;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC4_LEFT1, EMU_SRC_ALICE_EMU32A + 6);
+		emu->emu1010.output_source[6] = 27;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_DAC4_RIGHT1, EMU_SRC_ALICE_EMU32A + 7);
+		emu->emu1010.output_source[7] = 28;
+		/* ALICE2 bus 0xa0 */
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_PHONES_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+		emu->emu1010.output_source[8] = 21;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_PHONES_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+		emu->emu1010.output_source[9] = 22;
+		/* ALICE2 bus 0xa0 */
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+		emu->emu1010.output_source[10] = 21;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_DOCK_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+		emu->emu1010.output_source[11] = 22;
+		/* ALICE2 bus 0xa0 */
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+		emu->emu1010.output_source[12] = 21;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+		emu->emu1010.output_source[13] = 22;
+		/* ALICE2 bus 0xa0 */
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+		emu->emu1010.output_source[14] = 21;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+		emu->emu1010.output_source[15] = 22;
+		/* ALICE2 bus 0xa0 */
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_HANA_ADAT, EMU_SRC_ALICE_EMU32A + 0);
+		emu->emu1010.output_source[16] = 21;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_HANA_ADAT + 1, EMU_SRC_ALICE_EMU32A + 1);
+		emu->emu1010.output_source[17] = 22;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_HANA_ADAT + 2, EMU_SRC_ALICE_EMU32A + 2);
+		emu->emu1010.output_source[18] = 23;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_HANA_ADAT + 3, EMU_SRC_ALICE_EMU32A + 3);
+		emu->emu1010.output_source[19] = 24;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_HANA_ADAT + 4, EMU_SRC_ALICE_EMU32A + 4);
+		emu->emu1010.output_source[20] = 25;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_HANA_ADAT + 5, EMU_SRC_ALICE_EMU32A + 5);
+		emu->emu1010.output_source[21] = 26;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_HANA_ADAT + 6, EMU_SRC_ALICE_EMU32A + 6);
+		emu->emu1010.output_source[22] = 27;
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			EMU_DST_HANA_ADAT + 7, EMU_SRC_ALICE_EMU32A + 7);
+		emu->emu1010.output_source[23] = 28;
+	}
 	/* TEMP: Select SPDIF in/out */
 	//snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, 0x0); /* Output spdif */
 
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index 83acfa6e931..9b5883b7957 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -139,6 +139,61 @@ static char *emu1010_src_texts[] = {
 	"DSP 31",
 };
 
+/* 1616(m) cardbus */
+
+static char *emu1616_src_texts[] = {
+	"Silence",
+	"Dock Mic A",
+	"Dock Mic B",
+	"Dock ADC1 Left",
+	"Dock ADC1 Right",
+	"Dock ADC2 Left",
+	"Dock ADC2 Right",
+	"Dock SPDIF Left",
+	"Dock SPDIF Right",
+	"ADAT 0",
+	"ADAT 1",
+	"ADAT 2",
+	"ADAT 3",
+	"ADAT 4",
+	"ADAT 5",
+	"ADAT 6",
+	"ADAT 7",
+	"DSP 0",
+	"DSP 1",
+	"DSP 2",
+	"DSP 3",
+	"DSP 4",
+	"DSP 5",
+	"DSP 6",
+	"DSP 7",
+	"DSP 8",
+	"DSP 9",
+	"DSP 10",
+	"DSP 11",
+	"DSP 12",
+	"DSP 13",
+	"DSP 14",
+	"DSP 15",
+	"DSP 16",
+	"DSP 17",
+	"DSP 18",
+	"DSP 19",
+	"DSP 20",
+	"DSP 21",
+	"DSP 22",
+	"DSP 23",
+	"DSP 24",
+	"DSP 25",
+	"DSP 26",
+	"DSP 27",
+	"DSP 28",
+	"DSP 29",
+	"DSP 30",
+	"DSP 31",
+};
+
+
 /*
  * List of data sources available for each destination
  */
@@ -198,6 +253,59 @@ static unsigned int emu1010_src_regs[] = {
 	EMU_SRC_ALICE_EMU32B+0xf, /* 52 */
 };
 
+/* 1616(m) cardbus */
+static unsigned int emu1616_src_regs[] = {
+	EMU_SRC_SILENCE,
+	EMU_SRC_DOCK_MIC_A1,
+	EMU_SRC_DOCK_MIC_B1,
+	EMU_SRC_DOCK_ADC1_LEFT1,
+	EMU_SRC_DOCK_ADC1_RIGHT1,
+	EMU_SRC_DOCK_ADC2_LEFT1,
+	EMU_SRC_DOCK_ADC2_RIGHT1,
+	EMU_SRC_MDOCK_SPDIF_LEFT1,
+	EMU_SRC_MDOCK_SPDIF_RIGHT1,
+	EMU_SRC_MDOCK_ADAT,
+	EMU_SRC_MDOCK_ADAT+1,
+	EMU_SRC_MDOCK_ADAT+2,
+	EMU_SRC_MDOCK_ADAT+3,
+	EMU_SRC_MDOCK_ADAT+4,
+	EMU_SRC_MDOCK_ADAT+5,
+	EMU_SRC_MDOCK_ADAT+6,
+	EMU_SRC_MDOCK_ADAT+7,
+	EMU_SRC_ALICE_EMU32A,
+	EMU_SRC_ALICE_EMU32A+1,
+	EMU_SRC_ALICE_EMU32A+2,
+	EMU_SRC_ALICE_EMU32A+3,
+	EMU_SRC_ALICE_EMU32A+4,
+	EMU_SRC_ALICE_EMU32A+5,
+	EMU_SRC_ALICE_EMU32A+6,
+	EMU_SRC_ALICE_EMU32A+7,
+	EMU_SRC_ALICE_EMU32A+8,
+	EMU_SRC_ALICE_EMU32A+9,
+	EMU_SRC_ALICE_EMU32A+0xa,
+	EMU_SRC_ALICE_EMU32A+0xb,
+	EMU_SRC_ALICE_EMU32A+0xc,
+	EMU_SRC_ALICE_EMU32A+0xd,
+	EMU_SRC_ALICE_EMU32A+0xe,
+	EMU_SRC_ALICE_EMU32A+0xf,
+	EMU_SRC_ALICE_EMU32B,
+	EMU_SRC_ALICE_EMU32B+1,
+	EMU_SRC_ALICE_EMU32B+2,
+	EMU_SRC_ALICE_EMU32B+3,
+	EMU_SRC_ALICE_EMU32B+4,
+	EMU_SRC_ALICE_EMU32B+5,
+	EMU_SRC_ALICE_EMU32B+6,
+	EMU_SRC_ALICE_EMU32B+7,
+	EMU_SRC_ALICE_EMU32B+8,
+	EMU_SRC_ALICE_EMU32B+9,
+	EMU_SRC_ALICE_EMU32B+0xa,
+	EMU_SRC_ALICE_EMU32B+0xb,
+	EMU_SRC_ALICE_EMU32B+0xc,
+	EMU_SRC_ALICE_EMU32B+0xd,
+	EMU_SRC_ALICE_EMU32B+0xe,
+	EMU_SRC_ALICE_EMU32B+0xf,
+};
+
 /*
  * Data destinations - physical EMU outputs.
  * Each destination has an enum mixer control to choose a data source
@@ -229,6 +337,28 @@ static unsigned int emu1010_output_dst[] = {
 	EMU_DST_HANA_ADAT+7, /* 23 */
 };
 
+/* 1616(m) cardbus */
+static unsigned int emu1616_output_dst[] = {
+	EMU_DST_DOCK_DAC1_LEFT1,
+	EMU_DST_DOCK_DAC1_RIGHT1,
+	EMU_DST_DOCK_DAC2_LEFT1,
+	EMU_DST_DOCK_DAC2_RIGHT1,
+	EMU_DST_DOCK_DAC3_LEFT1,
+	EMU_DST_DOCK_DAC3_RIGHT1,
+	EMU_DST_MDOCK_SPDIF_LEFT1,
+	EMU_DST_MDOCK_SPDIF_RIGHT1,
+	EMU_DST_MDOCK_ADAT,
+	EMU_DST_MDOCK_ADAT+1,
+	EMU_DST_MDOCK_ADAT+2,
+	EMU_DST_MDOCK_ADAT+3,
+	EMU_DST_MDOCK_ADAT+4,
+	EMU_DST_MDOCK_ADAT+5,
+	EMU_DST_MDOCK_ADAT+6,
+	EMU_DST_MDOCK_ADAT+7,
+	EMU_DST_MANA_DAC_LEFT,
+	EMU_DST_MANA_DAC_RIGHT,
+};
+
 /*
  * Data destinations - HANA outputs going to Alice2 (audigy) for
  *   capture (EMU32 + I2S links)
@@ -259,14 +389,26 @@ static unsigned int emu1010_input_dst[] = {
 	EMU_DST_ALICE_I2S2_RIGHT,
 };
 
-static int snd_emu1010_input_output_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
+static int snd_emu1010_input_output_source_info(struct snd_kcontrol *kcontrol,
+						struct snd_ctl_elem_info *uinfo)
 {
+	struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
+	char **items;
+
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 	uinfo->count = 1;
-	uinfo->value.enumerated.items = 53;
+	if (emu->card_capabilities->emu_model == 3) { /* 1616(m) cardbus */
+		uinfo->value.enumerated.items = 49;
+		items = emu1616_src_texts;
+	} else {
+		uinfo->value.enumerated.items = 53;
+		items = emu1010_src_texts;
+	}
 	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
-	strcpy(uinfo->value.enumerated.name, emu1010_src_texts[uinfo->value.enumerated.item]);
+		uinfo->value.enumerated.item =
+			uinfo->value.enumerated.items - 1;
+	strcpy(uinfo->value.enumerated.name,
+	       items[uinfo->value.enumerated.item]);
 	return 0;
 }
 
@@ -278,7 +420,8 @@ static int snd_emu1010_output_source_get(struct snd_kcontrol *kcontrol,
 
 	channel = (kcontrol->private_value) & 0xff;
 	/* Limit: emu1010_output_dst, emu->emu1010.output_source */
-	if (channel >= 24)
+	if (channel >= 24 ||
+	    (emu->card_capabilities->emu_model == 3 && channel >= 18))
 		return -EINVAL;
 	ucontrol->value.enumerated.item[0] = emu->emu1010.output_source[channel];
 	return 0;
@@ -288,24 +431,28 @@ static int snd_emu1010_output_source_put(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol)
 {
 	struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
-	int change = 0;
 	unsigned int val;
 	unsigned int channel;
 
 	val = ucontrol->value.enumerated.item[0];
-	if (val >= 53)
+	if (val >= 53 ||
+	    (emu->card_capabilities->emu_model == 3 && val >= 49))
 		return -EINVAL;
 	channel = (kcontrol->private_value) & 0xff;
 	/* Limit: emu1010_output_dst, emu->emu1010.output_source */
-	if (channel >= 24)
+	if (channel >= 24 ||
+	    (emu->card_capabilities->emu_model == 3 && channel >= 18))
 		return -EINVAL;
-	if (emu->emu1010.output_source[channel] != val) {
-		emu->emu1010.output_source[channel] = val;
-		change = 1;
+	if (emu->emu1010.output_source[channel] == val)
+		return 0;
+	emu->emu1010.output_source[channel] = val;
+	if (emu->card_capabilities->emu_model == 3) /* 1616(m) cardbus */
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			emu1616_output_dst[channel], emu1616_src_regs[val]);
+	else
 		snd_emu1010_fpga_link_dst_src_write(emu,
 			emu1010_output_dst[channel], emu1010_src_regs[val]);
-	}
-	return change;
+	return 1;
 }
 
 static int snd_emu1010_input_source_get(struct snd_kcontrol *kcontrol,
@@ -326,24 +473,27 @@ static int snd_emu1010_input_source_put(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol)
 {
 	struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
-	int change = 0;
 	unsigned int val;
 	unsigned int channel;
 
 	val = ucontrol->value.enumerated.item[0];
-	if (val >= 53)
+	if (val >= 53 ||
+	    (emu->card_capabilities->emu_model == 3 && val >= 49))
 		return -EINVAL;
 	channel = (kcontrol->private_value) & 0xff;
 	/* Limit: emu1010_input_dst, emu->emu1010.input_source */
 	if (channel >= 22)
 		return -EINVAL;
-	if (emu->emu1010.input_source[channel] != val) {
-		emu->emu1010.input_source[channel] = val;
-		change = 1;
+	if (emu->emu1010.input_source[channel] == val)
+		return 0;
+	emu->emu1010.input_source[channel] = val;
+	if (emu->card_capabilities->emu_model == 3) /* 1616(m) cardbus */
+		snd_emu1010_fpga_link_dst_src_write(emu,
+			emu1010_input_dst[channel], emu1616_src_regs[val]);
+	else
 		snd_emu1010_fpga_link_dst_src_write(emu,
 			emu1010_input_dst[channel], emu1010_src_regs[val]);
-	}
-	return change;
+	return 1;
 }
 
 #define EMU1010_SOURCE_OUTPUT(xname,chid) \
@@ -383,6 +533,30 @@ static struct snd_kcontrol_new snd_emu1010_output_enum_ctls[] __devinitdata = {
 	EMU1010_SOURCE_OUTPUT("1010 ADAT 7 Playback Enum", 0x17),
 };
 
+
+/* 1616(m) cardbus */
+static struct snd_kcontrol_new snd_emu1616_output_enum_ctls[] __devinitdata = {
+	EMU1010_SOURCE_OUTPUT("Dock DAC1 Left Playback Enum", 0),
+	EMU1010_SOURCE_OUTPUT("Dock DAC1 Right Playback Enum", 1),
+	EMU1010_SOURCE_OUTPUT("Dock DAC2 Left Playback Enum", 2),
+	EMU1010_SOURCE_OUTPUT("Dock DAC2 Right Playback Enum", 3),
+	EMU1010_SOURCE_OUTPUT("Dock DAC3 Left Playback Enum", 4),
+	EMU1010_SOURCE_OUTPUT("Dock DAC3 Right Playback Enum", 5),
+	EMU1010_SOURCE_OUTPUT("Dock SPDIF Left Playback Enum", 6),
+	EMU1010_SOURCE_OUTPUT("Dock SPDIF Right Playback Enum", 7),
+	EMU1010_SOURCE_OUTPUT("Dock ADAT 0 Playback Enum", 8),
+	EMU1010_SOURCE_OUTPUT("Dock ADAT 1 Playback Enum", 9),
+	EMU1010_SOURCE_OUTPUT("Dock ADAT 2 Playback Enum", 0xa),
+	EMU1010_SOURCE_OUTPUT("Dock ADAT 3 Playback Enum", 0xb),
+	EMU1010_SOURCE_OUTPUT("Dock ADAT 4 Playback Enum", 0xc),
+	EMU1010_SOURCE_OUTPUT("Dock ADAT 5 Playback Enum", 0xd),
+	EMU1010_SOURCE_OUTPUT("Dock ADAT 6 Playback Enum", 0xe),
+	EMU1010_SOURCE_OUTPUT("Dock ADAT 7 Playback Enum", 0xf),
+	EMU1010_SOURCE_OUTPUT("Mana DAC Left Playback Enum", 0x10),
+	EMU1010_SOURCE_OUTPUT("Mana DAC Right Playback Enum", 0x11),
+};
+
+
 #define EMU1010_SOURCE_INPUT(xname,chid) \
 {								\
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,	\
@@ -1817,30 +1991,73 @@ int __devinit snd_emu10k1_mixer(struct snd_emu10k1 *emu,
 			return err;
 	}
 
-	if (emu->card_capabilities->emu_model) {
+	if (emu->card_capabilities->emu_model == 3) {
+		/* 1616(m) cardbus */
+		int i;
+
+		for (i = 0; i < ARRAY_SIZE(snd_emu1616_output_enum_ctls); i++) {
+			err = snd_ctl_add(card,
+				snd_ctl_new1(&snd_emu1616_output_enum_ctls[i],
+					     emu));
+			if (err < 0)
+				return err;
+		}
+		for (i = 0; i < ARRAY_SIZE(snd_emu1010_input_enum_ctls); i++) {
+			err = snd_ctl_add(card,
+				snd_ctl_new1(&snd_emu1010_input_enum_ctls[i],
+					     emu));
+			if (err < 0)
+				return err;
+		}
+		for (i = 0; i < ARRAY_SIZE(snd_emu1010_adc_pads) - 2; i++) {
+			err = snd_ctl_add(card,
+				snd_ctl_new1(&snd_emu1010_adc_pads[i], emu));
+			if (err < 0)
+				return err;
+		}
+		for (i = 0; i < ARRAY_SIZE(snd_emu1010_dac_pads) - 2; i++) {
+			err = snd_ctl_add(card,
+				snd_ctl_new1(&snd_emu1010_dac_pads[i], emu));
+			if (err < 0)
+				return err;
+		}
+		err = snd_ctl_add(card,
+			snd_ctl_new1(&snd_emu1010_internal_clock, emu));
+		if (err < 0)
+			return err;
+
+	} else {
+		/* all other e-mu cards for now */
 		int i;
 
 		for (i = 0; i < ARRAY_SIZE(snd_emu1010_output_enum_ctls); i++) {
-			err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_output_enum_ctls[i], emu));
+			err = snd_ctl_add(card,
+				snd_ctl_new1(&snd_emu1010_output_enum_ctls[i],
+					     emu));
 			if (err < 0)
 				return err;
 		}
 		for (i = 0; i < ARRAY_SIZE(snd_emu1010_input_enum_ctls); i++) {
-			err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_input_enum_ctls[i], emu));
+			err = snd_ctl_add(card,
+				snd_ctl_new1(&snd_emu1010_input_enum_ctls[i],
+					     emu));
 			if (err < 0)
 				return err;
 		}
 		for (i = 0; i < ARRAY_SIZE(snd_emu1010_adc_pads); i++) {
-			err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_adc_pads[i], emu));
+			err = snd_ctl_add(card,
+				snd_ctl_new1(&snd_emu1010_adc_pads[i], emu));
 			if (err < 0)
 				return err;
 		}
 		for (i = 0; i < ARRAY_SIZE(snd_emu1010_dac_pads); i++) {
-			err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_dac_pads[i], emu));
+			err = snd_ctl_add(card,
+				snd_ctl_new1(&snd_emu1010_dac_pads[i], emu));
 			if (err < 0)
 				return err;
 		}
-		err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_internal_clock, emu));
+		err = snd_ctl_add(card,
+			snd_ctl_new1(&snd_emu1010_internal_clock, emu));
 		if (err < 0)
 			return err;
 	}