[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>

include/sound/emu10k1.h

@@ -1299,6 +1299,23 @@
 #define EMU_DST_ALICE_I2S2_LEFT		0x0700	/* Alice2 I2S2 Left */
 #define EMU_DST_ALICE_I2S2_RIGHT	0x0701	/* Alice2 I2S2 Right */
 
+/* Additional destinations for 1616(M)/Microdock */
+/* Microdock S/PDIF OUT Left, 1st or 48kHz only */
+#define EMU_DST_MDOCK_SPDIF_LEFT1	0x0112
+/* Microdock S/PDIF OUT Left, 2nd or 96kHz */
+#define EMU_DST_MDOCK_SPDIF_LEFT2	0x0113
+/* Microdock S/PDIF OUT Right, 1st or 48kHz only */
+#define EMU_DST_MDOCK_SPDIF_RIGHT1	0x0116
+/* Microdock S/PDIF OUT Right, 2nd or 96kHz  */
+#define EMU_DST_MDOCK_SPDIF_RIGHT2	0x0117
+/* Microdock S/PDIF ADAT 8 channel out +8 to +f */
+#define EMU_DST_MDOCK_ADAT		0x0118
+
+/* Headphone jack on 1010 cardbus? 44.1/48kHz only? */
+#define EMU_DST_MANA_DAC_LEFT		0x0300
+/* Headphone jack on 1010 cardbus? 44.1/48kHz only? */
+#define EMU_DST_MANA_DAC_RIGHT		0x0301
+
 /************************************************************************************************/
 /* EMU1010m HANA Sources									*/
 /************************************************************************************************/
@@ -1452,6 +1469,19 @@
 #define EMU_SRC_HANA_SPDIF_LEFT2	0x0502	/* Hana SPDIF Left, 2nd or 96kHz */
 #define EMU_SRC_HANA_SPDIF_RIGHT1	0x0501	/* Hana SPDIF Right, 1st or 48kHz only */
 #define EMU_SRC_HANA_SPDIF_RIGHT2	0x0503	/* Hana SPDIF Right, 2nd or 96kHz */
+
+/* Additional inputs for 1616(M)/Microdock */
+/* Microdock S/PDIF Left, 1st or 48kHz only */
+#define EMU_SRC_MDOCK_SPDIF_LEFT1	0x0112
+/* Microdock S/PDIF Left, 2nd or 96kHz */
+#define EMU_SRC_MDOCK_SPDIF_LEFT2	0x0113
+/* Microdock S/PDIF Right, 1st or 48kHz only */
+#define EMU_SRC_MDOCK_SPDIF_RIGHT1	0x0116
+/* Microdock S/PDIF Right, 2nd or 96kHz */
+#define EMU_SRC_MDOCK_SPDIF_RIGHT2	0x0117
+/* Microdock ADAT 8 channel in +8 to +f */
+#define EMU_SRC_MDOCK_ADAT		0x0118
+
 /* 0x600 and 0x700 no used */
 
 /* ------------------- STRUCTURES -------------------- */

sound/pci/emu10k1/emu10k1_main.c

@@ -1103,8 +1103,38 @@ 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 */
+	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); /* ALICE2 bus 0xa0 */
+			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);
@@ -1127,32 +1157,37 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
 		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); /* ALICE2 bus 0xa0 */
+			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); /* ALICE2 bus 0xa0 */
+			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); /* ALICE2 bus 0xa0 */
+			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); /* ALICE2 bus 0xa0 */
+			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); /* ALICE2 bus 0xa0 */
+			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);
@@ -1175,7 +1210,7 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
 		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 */