ALSA: oxygen: add Kuroutoshikou CMI8787-HG2PCI support

Add support for the Kuroutoshikou CMI8787-HG2PCI sound card.

[replaced non-latin letters in the patch by tiwai]

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2 files changed, 16 insertions, 5 deletions

diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c
index 5e258b26f044..dd0f3f478999 100644
--- a/sound/pci/oxygen/oxygen.c
+++ b/sound/pci/oxygen/oxygen.c
@@ -71,6 +71,7 @@ enum {
         MODEL_CLARO,            /* HT-Omega Claro */
         MODEL_CLARO_HALO,       /* HT-Omega Claro halo */
         MODEL_HIFIER,           /* TempoTec HiFier Fantasia */
+        MODEL_HG2PCI,           /* Kuroutoshikou CMI8787-HG2PCI */
 };
 
 static DEFINE_PCI_DEVICE_TABLE(oxygen_ids) = {
@@ -80,7 +81,7 @@ static DEFINE_PCI_DEVICE_TABLE(oxygen_ids) = {
         { OXYGEN_PCI_SUBID(0x13f6, 0x0001), .driver_data = MODEL_CMEDIA_REF },
         { OXYGEN_PCI_SUBID(0x13f6, 0x0010), .driver_data = MODEL_CMEDIA_REF },
         { OXYGEN_PCI_SUBID(0x13f6, 0x8788), .driver_data = MODEL_CMEDIA_REF },
-        { OXYGEN_PCI_SUBID(0x13f6, 0xffff), .driver_data = MODEL_CMEDIA_REF },
+        { OXYGEN_PCI_SUBID(0x13f6, 0xffff), .driver_data = MODEL_HG2PCI },
         { OXYGEN_PCI_SUBID(0x147a, 0xa017), .driver_data = MODEL_CMEDIA_REF },
         { OXYGEN_PCI_SUBID(0x14c3, 0x1710), .driver_data = MODEL_HIFIER },
         { OXYGEN_PCI_SUBID(0x14c3, 0x1711), .driver_data = MODEL_HIFIER },
@@ -243,6 +244,11 @@ static void hifier_init(struct oxygen *chip)
         snd_component_add(chip->card, "CS5340");
 }
 
+static void hg2pci_init(struct oxygen *chip)
+{
+        ak4396_init(chip);
+}
+
 static void generic_cleanup(struct oxygen *chip)
 {
 }
@@ -572,15 +578,20 @@ static int __devinit get_oxygen_model(struct oxygen *chip,
                                             CAPTURE_1_FROM_SPDIF;
                 break;
         case MODEL_HIFIER:
+        case MODEL_HG2PCI:
                 chip->model.shortname = "C-Media CMI8787";
                 chip->model.chip = "CMI8787";
-                chip->model.init = hifier_init;
+                if (id->driver_data == MODEL_HIFIER)
+                        chip->model.init = hifier_init;
+                else
+                        chip->model.init = hg2pci_init;
                 chip->model.resume = stereo_resume;
                 chip->model.mixer_init = generic_mixer_init;
                 chip->model.set_adc_params = set_no_params;
                 chip->model.device_config = PLAYBACK_0_TO_I2S |
-                                            PLAYBACK_1_TO_SPDIF |
-                                            CAPTURE_0_FROM_I2S_1;
+                                            PLAYBACK_1_TO_SPDIF;
+                if (id->driver_data == MODEL_HIFIER)
+                        chip->model.device_config |= CAPTURE_0_FROM_I2S_1;
                 chip->model.dac_channels = 2;
                 break;
         }
diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index e5ebe56fb0c5..2e6579962217 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -262,7 +262,7 @@ oxygen_search_pci_id(struct oxygen *chip, const struct pci_device_id ids[])
          */
         subdevice = oxygen_read_eeprom(chip, 2);
         /* use default ID if EEPROM is missing */
-        if (subdevice == 0xffff)
+        if (subdevice == 0xffff && oxygen_read_eeprom(chip, 1) == 0xffff)
                 subdevice = 0x8788;
         /*
          * We use only the subsystem device ID for searching because it is