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ALSA: hda - Avoid conflicts with snd-ctxfi driver
The PCI entries of Creative with HD-audio class can be the devices with emu20k1/emu20k2 chips. These are supported better by snd-ctxfi driver. With that driver, the device will mutate from HD-audio to its native class. This patch adds a simple ifdef to avoid the conflict of device probe between snd-hda-intel and snd-ctxfi drivers. 1102:0009 seems still OK to be added as it has no emu20kx chip, and is a pure HD-audio device. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -2517,10 +2517,19 @@ static struct pci_device_id azx_ids[] = {
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/* Teradici */
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{ PCI_DEVICE(0x6549, 0x1200), .driver_data = AZX_DRIVER_TERA },
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/* Creative X-Fi (CA0110-IBG) */
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#if !defined(CONFIG_SND_CTXFI) && !defined(CONFIG_SND_CTXFI_MODULE)
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/* the following entry conflicts with snd-ctxfi driver,
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* as ctxfi driver mutates from HD-audio to native mode with
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* a special command sequence.
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*/
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{ PCI_DEVICE(PCI_VENDOR_ID_CREATIVE, PCI_ANY_ID),
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.class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
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.class_mask = 0xffffff,
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.driver_data = AZX_DRIVER_GENERIC },
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#else
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/* this entry seems still valid -- i.e. without emu20kx chip */
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{ PCI_DEVICE(0x1102, 0x0009), .driver_data = AZX_DRIVER_GENERIC },
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#endif
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/* AMD Generic, PCI class code and Vendor ID for HD Audio */
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{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_ANY_ID),
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.class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
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