1 files changed, 39 insertions, 0 deletions

diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index e9cd8e054f25..53aeff0b783a 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -579,6 +579,30 @@ static int __devinit snd_emu10k1_ecard_init(emu10k1_t * emu)
         return 0;
 }
 
+static int __devinit snd_emu10k1_cardbus_init(emu10k1_t * emu)
+{
+        unsigned long special_port;
+        unsigned int value;
+
+        /* Special initialisation routine
+         * before the rest of the IO-Ports become active.
+         */
+        special_port = emu->port + 0x38;
+        value = inl(special_port);
+        outl(0x00d00000, special_port);
+        value = inl(special_port);
+        outl(0x00d00001, special_port);
+        value = inl(special_port);
+        outl(0x00d0005f, special_port);
+        value = inl(special_port);
+        outl(0x00d0007f, special_port);
+        value = inl(special_port);
+        outl(0x0090007f, special_port);
+        value = inl(special_port);
+
+        return 0;
+}
+
 /*
  *  Create the EMU10K1 instance
  */
@@ -624,6 +648,16 @@ static emu_chip_details_t emu_chip_details[] = {
          .ca0108_chip = 1,
          .spk71 = 1,
          .ac97_chip = 1} ,
+        /* Audigy 2 ZS Notebook Cardbus card.*/
+        /* Tested by James@superbug.co.uk 30th October 2005 */
+        /* Not working yet, but progressing. */
+        {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x20011102,
+         .driver = "Audigy2", .name = "Audigy 2 ZS Notebook [SB0530]", 
+         .id = "Audigy2",
+         .emu10k2_chip = 1,
+         .ca0108_chip = 1,
+         .ca_cardbus_chip = 1,
+         .spk71 = 1} ,
         {.vendor = 0x1102, .device = 0x0008, 
          .driver = "Audigy2", .name = "Audigy 2 Value [Unknown]", 
          .id = "Audigy2",
@@ -1011,6 +1045,11 @@ int __devinit snd_emu10k1_create(snd_card_t * card,
                         snd_emu10k1_free(emu);
                         return err;
                 }
+        } else if (emu->card_capabilities->ca_cardbus_chip) {
+                if ((err = snd_emu10k1_cardbus_init(emu)) < 0) {
+                        snd_emu10k1_free(emu);
+                        return err;
+                }
         } else {
                 /* 5.1: Enable the additional AC97 Slots. If the emu10k1 version
                         does not support this, it shouldn't do any harm */