[ALSA] emu10k1: Add support for Audigy4 (not Pro)

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>

6 files changed, 107 insertions, 21 deletions

diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 186e00ad9e79..884bbf54cd36 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -245,6 +245,7 @@
 #define A_IOCFG_GPOUT0          0x0044          /* analog/digital                               */
 #define A_IOCFG_DISABLE_ANALOG  0x0040          /* = 'enable' for Audigy2 (chiprev=4)           */
 #define A_IOCFG_ENABLE_DIGITAL  0x0004
+#define A_IOCFG_ENABLE_DIGITAL_AUDIGY4  0x0080
 #define A_IOCFG_UNKNOWN_20      0x0020
 #define A_IOCFG_DISABLE_AC97_FRONT      0x0080  /* turn off ac97 front -> front (10k2.1)        */
 #define A_IOCFG_GPOUT1          0x0002          /* IR? drive's internal bypass (?)              */
@@ -1065,6 +1066,7 @@ struct snd_emu_chip_details {
         unsigned char emu1212m;     /* EMU 1212m card */
         unsigned char spi_dac;      /* SPI interface for DAC */
         unsigned char i2c_adc;      /* I2C interface for ADC */
+        unsigned char adc_1361t;    /* Use Philips 1361T ADC */
         const char *driver;
         const char *name;
         const char *id;         /* for backward compatibility - can be NULL if not needed */
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index d05200741ac3..4544f6aa089d 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -563,7 +563,7 @@ AC97_SINGLE("PC Speaker Playback Volume", AC97_PC_BEEP, 1, 15, 1)
 };
 
 static const struct snd_kcontrol_new snd_ac97_controls_mic_boost =
-        AC97_SINGLE("Mic Boost (+20dB)", AC97_MIC, 6, 1, 0);
+        AC97_SINGLE("Mic Boost (+20dB) Capture Switch", AC97_MIC, 6, 1, 0);
 
 
 static const char* std_rec_sel[] = {"Mic", "CD", "Video", "Aux", "Line", "Mix", "Mix Mono", "Phone"};
@@ -605,7 +605,7 @@ AC97_SINGLE("Simulated Stereo Enhancement", AC97_GENERAL_PURPOSE, 14, 1, 0),
 AC97_SINGLE("3D Control - Switch", AC97_GENERAL_PURPOSE, 13, 1, 0),
 AC97_SINGLE("Loudness (bass boost)", AC97_GENERAL_PURPOSE, 12, 1, 0),
 AC97_ENUM("Mono Output Select", std_enum[2]),
-AC97_ENUM("Mic Select", std_enum[3]),
+AC97_ENUM("Mic Select Capture Switch", std_enum[3]),
 AC97_SINGLE("ADC/DAC Loopback", AC97_GENERAL_PURPOSE, 7, 1, 0)
 };
 
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index 4d9cf37300f7..7ae7bc6524e6 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -563,7 +563,7 @@ AC97_SINGLE("Mic 1 to Phone Switch", AC97_MIC, 14, 1, 1),
 AC97_SINGLE("Mic 2 to Phone Switch", AC97_MIC, 13, 1, 1),
 AC97_ENUM("Mic Select Source", wm9711_enum[7]),
 AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 32, 1),
-AC97_SINGLE("Mic 20dB Boost Switch", AC97_MIC, 7, 1, 0),
+AC97_SINGLE("Mic 20dB Boost Capture Switch", AC97_MIC, 7, 1, 0),
 
 AC97_SINGLE("Master ZC Switch", AC97_MASTER, 7, 1, 0),
 AC97_SINGLE("Headphone ZC Switch", AC97_HEADPHONE, 7, 1, 0),
@@ -653,7 +653,7 @@ AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),
 AC97_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),
 AC97_SINGLE("Mic 1 to Mono Switch", AC97_LINE, 7, 1, 1),
 AC97_SINGLE("Mic 2 to Mono Switch", AC97_LINE, 6, 1, 1),
-AC97_SINGLE("Mic Boost (+20dB) Switch", AC97_LINE, 5, 1, 0),
+AC97_SINGLE("Mic Boost (+20dB) Capture Switch", AC97_LINE, 5, 1, 0),
 AC97_ENUM("Mic to Headphone Mux", wm9713_enum[0]),
 AC97_SINGLE("Mic Headphone Mixer Volume", AC97_LINE, 0, 7, 1),
 
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index 6bfa08436efa..e71485c23cc7 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -777,14 +777,6 @@ static int snd_emu10k1_dev_free(struct snd_device *device)
 
 static struct snd_emu_chip_details emu_chip_details[] = {
         /* Audigy 2 Value AC3 out does not work yet. Need to find out how to turn off interpolators.*/
-        /* Audigy4 SB0400 */
-        {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10211102,
-         .driver = "Audigy2", .name = "Audigy 4 [SB0400]", 
-         .id = "Audigy2",
-         .emu10k2_chip = 1,
-         .ca0108_chip = 1,
-         .spk71 = 1,
-         .ac97_chip = 1} ,
         /* Tested by James@superbug.co.uk 3rd July 2005 */
         /* DSP: CA0108-IAT
          * DAC: CS4382-KQ
@@ -799,13 +791,59 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          .ca0108_chip = 1,
          .spk71 = 1,
          .ac97_chip = 1} ,
+        /* Audigy4 (Not PRO) SB0610 */
+        /* Tested by James@superbug.co.uk 4th April 2006 */
+        /* A_IOCFG bits
+         * Output
+         * 0: ?
+         * 1: ?
+         * 2: ?
+         * 3: 0 - Digital Out, 1 - Line in
+         * 4: ?
+         * 5: ?
+         * 6: ?
+         * 7: ?
+         * Input
+         * 8: ?
+         * 9: ?
+         * A: Green jack sense (Front)
+         * B: ?
+         * C: Black jack sense (Rear/Side Right)
+         * D: Yellow jack sense (Center/LFE/Side Left)
+         * E: ?
+         * F: ?
+         *
+         * Digital Out/Line in switch using A_IOCFG bit 3 (0x08)
+         * 0 - Digital Out
+         * 1 - Line in
+         */
+        /* Mic input not tested.
+         * Analog CD input not tested
+         * Digital Out not tested.
+         * Line in working.
+         * Audio output 5.1 working. Side outputs not working.
+         */
+        /* DSP: CA10300-IAT LF
+         * DAC: Cirrus Logic CS4382-KQZ
+         * ADC: Philips 1361T
+         * AC97: Sigmatel STAC9750
+         * CA0151: None
+         */
+        {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10211102,
+         .driver = "Audigy2", .name = "Audigy 4 [SB0610]", 
+         .id = "Audigy2",
+         .emu10k2_chip = 1,
+         .ca0108_chip = 1,
+         .spk71 = 1,
+         .adc_1361t = 1,  /* 24 bit capture instead of 16bit */
+         .ac97_chip = 1} ,
         /* Audigy 2 ZS Notebook Cardbus card.*/
         /* Tested by James@superbug.co.uk 22th December 2005 */
         /* Audio output 7.1/Headphones working.
          * Digital output working. (AC3 not checked, only PCM)
          * Audio inputs not tested.
          */ 
-        /* DSP: Tiny2
+        /* DSP: Tina2
          * DAC: Wolfson WM8768/WM8568
          * ADC: Wolfson WM8775
          * AC97: None
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index 2a9d12d10680..c31f3d0877fa 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -777,6 +777,8 @@ int __devinit snd_emu10k1_mixer(struct snd_emu10k1 *emu,
         };
         static char *audigy_remove_ctls[] = {
                 /* Master/PCM controls on ac97 of Audigy has no effect */
+                /* On the Audigy2 the AC97 playback is piped into
+                 * the Philips ADC for 24bit capture */
                 "PCM Playback Switch",
                 "PCM Playback Volume",
                 "Master Mono Playback Switch",
@@ -804,6 +806,47 @@ int __devinit snd_emu10k1_mixer(struct snd_emu10k1 *emu,
                 "AMic Playback Volume", "Mic Playback Volume",
                 NULL
         };
+        static char *audigy_remove_ctls_1361t_adc[] = {
+                /* On the Audigy2 the AC97 playback is piped into
+                 * the Philips ADC for 24bit capture */
+                "PCM Playback Switch",
+                "PCM Playback Volume",
+                "Master Mono Playback Switch",
+                "Master Mono Playback Volume",
+                "Capture Source",
+                "Capture Switch",
+                "Capture Volume",
+                "Mic Capture Volume",
+                "Headphone Playback Switch",
+                "Headphone Playback Volume",
+                "3D Control - Center",
+                "3D Control - Depth",
+                "3D Control - Switch",
+                "Line2 Playback Volume",
+                "Line2 Capture Volume",
+                NULL
+        };
+        static char *audigy_rename_ctls_1361t_adc[] = {
+                "Master Playback Switch", "Master Capture Switch",
+                "Master Playback Volume", "Master Capture Volume",
+                "Wave Master Playback Volume", "Master Playback Volume",
+                "PC Speaker Playback Switch", "PC Speaker Capture Switch",
+                "PC Speaker Playback Volume", "PC Speaker Capture Volume",
+                "Phone Playback Switch", "Phone Capture Switch",
+                "Phone Playback Volume", "Phone Capture Volume",
+                "Mic Playback Switch", "Mic Capture Switch",
+                "Mic Playback Volume", "Mic Capture Volume",
+                "Line Playback Switch", "Line Capture Switch",
+                "Line Playback Volume", "Line Capture Volume",
+                "CD Playback Switch", "CD Capture Switch",
+                "CD Playback Volume", "CD Capture Volume",
+                "Aux Playback Switch", "Aux Capture Switch",
+                "Aux Playback Volume", "Aux Capture Volume",
+                "Video Playback Switch", "Video Capture Switch",
+                "Video Playback Volume", "Video Capture Volume",
+
+                NULL
+        };
 
         if (emu->card_capabilities->ac97_chip) {
                 struct snd_ac97_bus *pbus;
@@ -834,7 +877,10 @@ int __devinit snd_emu10k1_mixer(struct snd_emu10k1 *emu,
                         snd_ac97_write_cache(emu->ac97, AC97_MASTER, 0x0000);
                         /* set capture source to mic */
                         snd_ac97_write_cache(emu->ac97, AC97_REC_SEL, 0x0000);
-                        c = audigy_remove_ctls;
+                        if (emu->card_capabilities->adc_1361t)
+                                c = audigy_remove_ctls_1361t_adc;
+                        else 
+                                c = audigy_remove_ctls;
                 } else {
                         /*
                          * Credits for cards based on STAC9758:
@@ -863,11 +909,15 @@ int __devinit snd_emu10k1_mixer(struct snd_emu10k1 *emu,
         }
 
         if (emu->audigy)
-                c = audigy_rename_ctls;
+                if (emu->card_capabilities->adc_1361t)
+                        c = audigy_rename_ctls_1361t_adc;
+                else
+                        c = audigy_rename_ctls;
         else
                 c = emu10k1_rename_ctls;
         for (; *c; c += 2)
                 rename_ctl(card, c[0], c[1]);
+
         if (emu->card_capabilities->subsystem == 0x20071102) {  /* Audigy 4 Pro */
                 rename_ctl(card, "Line2 Capture Volume", "Line1/Mic Capture Volume");
                 rename_ctl(card, "Analog Mix Capture Volume", "Line2 Capture Volume");
diff --git a/sound/pci/emu10k1/tina2.h b/sound/pci/emu10k1/tina2.h
index 5c43abf03e89..f2d8eb6c89e1 100644
--- a/sound/pci/emu10k1/tina2.h
+++ b/sound/pci/emu10k1/tina2.h
@@ -1,11 +1,7 @@
 /*
  *  Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk>
- *  Driver p16v chips
- *  Version: 0.21
- *
- *
- *  This code was initally based on code from ALSA's emu10k1x.c which is:
- *  Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com>
+ *  Driver tina2 chips
+ *  Version: 0.1
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by