3 files changed, 45 insertions, 22 deletions

diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 012858d2b119..68ef84f32434 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -1859,7 +1859,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
   -------------------
 
     Module for sound cards based on the Asus AV100/AV200 chips,
-    i.e., Xonar D1, DX, D2, D2X, HDAV1.3 (Deluxe), and Essence STX.
+    i.e., Xonar D1, DX, D2, D2X, HDAV1.3 (Deluxe), Essence ST
+    (Deluxe) and Essence STX.
 
     This module supports autoprobe and multiple cards.
 
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 93422e3a3f0c..699c280bbd67 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -764,8 +764,8 @@ config SND_VIRTUOSO
         select SND_OXYGEN_LIB
         help
           Say Y here to include support for sound cards based on the
-          Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2, D2X, and
-          Essence STX.
+          Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2, D2X,
+          Essence ST (Deluxe), and Essence STX.
           Support for the HDAV1.3 (Deluxe) is very experimental.
 
           To compile this driver as a module, choose M here: the module
diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index 71e38f48c672..bf971f7cfdc6 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -113,8 +113,8 @@
  */
 
 /*
- * Xonar Essence STX
- * -----------------
+ * Xonar Essence ST (Deluxe)/STX
+ * -----------------------------
  *
  * CMI8788:
  *
@@ -180,6 +180,8 @@ enum {
         MODEL_DX,
         MODEL_HDAV,     /* without daughterboard */
         MODEL_HDAV_H6,  /* with H6 daughterboard */
+        MODEL_ST,
+        MODEL_ST_H6,
         MODEL_STX,
 };
 
@@ -191,6 +193,7 @@ static struct pci_device_id xonar_ids[] __devinitdata = {
         { OXYGEN_PCI_SUBID(0x1043, 0x8327), .driver_data = MODEL_DX },
         { OXYGEN_PCI_SUBID(0x1043, 0x834f), .driver_data = MODEL_D1 },
         { OXYGEN_PCI_SUBID(0x1043, 0x835c), .driver_data = MODEL_STX },
+        { OXYGEN_PCI_SUBID(0x1043, 0x835d), .driver_data = MODEL_ST },
         { OXYGEN_PCI_SUBID_BROKEN_EEPROM },
         { }
 };
@@ -211,9 +214,9 @@ MODULE_DEVICE_TABLE(pci, xonar_ids);
 #define GPIO_DX_FRONT_PANEL     0x0002
 #define GPIO_DX_INPUT_ROUTE     0x0100
 
-#define GPIO_HDAV_DB_MASK       0x0030
-#define GPIO_HDAV_DB_H6         0x0000
-#define GPIO_HDAV_DB_XX         0x0020
+#define GPIO_DB_MASK            0x0030
+#define GPIO_DB_H6              0x0000
+#define GPIO_DB_XX              0x0020
 
 #define GPIO_ST_HP_REAR         0x0002
 #define GPIO_ST_HP              0x0080
@@ -531,7 +534,7 @@ static void xonar_hdav_init(struct oxygen *chip)
         snd_component_add(chip->card, "CS5381");
 }
 
-static void xonar_stx_init(struct oxygen *chip)
+static void xonar_st_init(struct oxygen *chip)
 {
         struct xonar_data *data = chip->model_data;
 
@@ -540,12 +543,11 @@ static void xonar_stx_init(struct oxygen *chip)
                        OXYGEN_2WIRE_INTERRUPT_MASK |
                        OXYGEN_2WIRE_SPEED_FAST);
 
+        if (chip->model.private_data == MODEL_ST_H6)
+                chip->model.dac_channels = 8;
         data->anti_pop_delay = 100;
-        data->dacs = 1;
+        data->dacs = chip->model.private_data == MODEL_ST_H6 ? 4 : 1;
         data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE;
-        data->ext_power_reg = OXYGEN_GPI_DATA;
-        data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
-        data->ext_power_bit = GPI_DX_EXT_POWER;
         data->pcm1796_oversampling = PCM1796_OS_64;
 
         pcm1796_init(chip);
@@ -561,6 +563,17 @@ static void xonar_stx_init(struct oxygen *chip)
         snd_component_add(chip->card, "CS5381");
 }
 
+static void xonar_stx_init(struct oxygen *chip)
+{
+        struct xonar_data *data = chip->model_data;
+
+        data->ext_power_reg = OXYGEN_GPI_DATA;
+        data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
+        data->ext_power_bit = GPI_DX_EXT_POWER;
+
+        xonar_st_init(chip);
+}
+
 static void xonar_disable_output(struct oxygen *chip)
 {
         struct xonar_data *data = chip->model_data;
@@ -1036,7 +1049,7 @@ static const struct oxygen_model model_xonar_hdav = {
 static const struct oxygen_model model_xonar_st = {
         .longname = "Asus Virtuoso 100",
         .chip = "AV200",
-        .init = xonar_stx_init,
+        .init = xonar_st_init,
         .control_filter = xonar_st_control_filter,
         .mixer_init = xonar_st_mixer_init,
         .cleanup = xonar_st_cleanup,
@@ -1069,6 +1082,7 @@ static int __devinit get_xonar_model(struct oxygen *chip,
                 [MODEL_D2]      = &model_xonar_d2,
                 [MODEL_D2X]     = &model_xonar_d2,
                 [MODEL_HDAV]    = &model_xonar_hdav,
+                [MODEL_ST]      = &model_xonar_st,
                 [MODEL_STX]     = &model_xonar_st,
         };
         static const char *const names[] = {
@@ -1078,6 +1092,8 @@ static int __devinit get_xonar_model(struct oxygen *chip,
                 [MODEL_D2X]     = "Xonar D2X",
                 [MODEL_HDAV]    = "Xonar HDAV1.3",
                 [MODEL_HDAV_H6] = "Xonar HDAV1.3+H6",
+                [MODEL_ST]      = "Xonar Essence ST",
+                [MODEL_ST_H6]   = "Xonar Essence ST+H6",
                 [MODEL_STX]     = "Xonar Essence STX",
         };
         unsigned int model = id->driver_data;
@@ -1094,21 +1110,27 @@ static int __devinit get_xonar_model(struct oxygen *chip,
                 chip->model.init = xonar_dx_init;
                 break;
         case MODEL_HDAV:
-                oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL,
-                                    GPIO_HDAV_DB_MASK);
-                switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) &
-                        GPIO_HDAV_DB_MASK) {
-                case GPIO_HDAV_DB_H6:
+                oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
+                switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
+                case GPIO_DB_H6:
                         model = MODEL_HDAV_H6;
                         break;
-                case GPIO_HDAV_DB_XX:
+                case GPIO_DB_XX:
                         snd_printk(KERN_ERR "unknown daughterboard\n");
                         return -ENODEV;
                 }
                 break;
+        case MODEL_ST:
+                oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
+                switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
+                case GPIO_DB_H6:
+                        model = MODEL_ST_H6;
+                        break;
+                }
+                break;
         case MODEL_STX:
-                oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL,
-                                    GPIO_HDAV_DB_MASK);
+                chip->model.init = xonar_stx_init;
+                oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
                 break;
         }