diff options
-rw-r--r-- | sound/pci/hda/hda_intel.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 5cbea85a6453..ee445bc6e810 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -458,6 +458,7 @@ enum { AZX_DRIVER_ULI, AZX_DRIVER_NVIDIA, AZX_DRIVER_TERA, + AZX_DRIVER_CTX, AZX_DRIVER_GENERIC, AZX_NUM_DRIVERS, /* keep this as last entry */ }; @@ -473,6 +474,7 @@ static char *driver_short_names[] __devinitdata = { [AZX_DRIVER_ULI] = "HDA ULI M5461", [AZX_DRIVER_NVIDIA] = "HDA NVidia", [AZX_DRIVER_TERA] = "HDA Teradici", + [AZX_DRIVER_CTX] = "HDA Creative", [AZX_DRIVER_GENERIC] = "HD-Audio Generic", }; @@ -563,7 +565,10 @@ static void azx_init_cmd_io(struct azx *chip) /* reset the rirb hw write pointer */ azx_writew(chip, RIRBWP, ICH6_RIRBWP_RST); /* set N=1, get RIRB response interrupt for new entry */ - azx_writew(chip, RINTCNT, 1); + if (chip->driver_type == AZX_DRIVER_CTX) + azx_writew(chip, RINTCNT, 0xc0); + else + azx_writew(chip, RINTCNT, 1); /* enable rirb dma and response irq */ azx_writeb(chip, RIRBCTL, ICH6_RBCTL_DMA_EN | ICH6_RBCTL_IRQ_EN); spin_unlock_irq(&chip->reg_lock); @@ -1136,8 +1141,11 @@ static irqreturn_t azx_interrupt(int irq, void *dev_id) /* clear rirb int */ status = azx_readb(chip, RIRBSTS); if (status & RIRB_INT_MASK) { - if (status & RIRB_INT_RESPONSE) + if (status & RIRB_INT_RESPONSE) { + if (chip->driver_type == AZX_DRIVER_CTX) + udelay(80); azx_update_rirb(chip); + } azx_writeb(chip, RIRBSTS, RIRB_INT_MASK); } @@ -2784,10 +2792,10 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = { { PCI_DEVICE(PCI_VENDOR_ID_CREATIVE, PCI_ANY_ID), .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, .class_mask = 0xffffff, - .driver_data = AZX_DRIVER_GENERIC }, + .driver_data = AZX_DRIVER_CTX }, #else /* this entry seems still valid -- i.e. without emu20kx chip */ - { PCI_DEVICE(0x1102, 0x0009), .driver_data = AZX_DRIVER_GENERIC }, + { PCI_DEVICE(0x1102, 0x0009), .driver_data = AZX_DRIVER_CTX }, #endif /* Vortex86MX */ { PCI_DEVICE(0x17f3, 0x3010), .driver_data = AZX_DRIVER_GENERIC }, |