[alsa-devel] ASUS Phoebus (CMI8888) HDA Support

[Clemens Ladisch]

Geoffrey McRae wrote:
> Clemens Ladisch <clemens at ladisch.de> wrote:
>> Geoffrey McRae wrote:
>>> I enabled MMIO in my BIOS, which instantly fixed the missing RIRB
>>> DMA data issue
>>
>> What mainboard are you using, and what is the exact name of this BIOS
>> option?
>
> Manufacturer: ASUSTeK COMPUTER INC.
> Product Name: SABERTOOTH 990FX
>
> The option is titled "MMIO", thats it. There is an additional option,
> "MMIO Mode" which is set to "64MB".

Please show the outputs of dmesg directly after booting with the IOMMU
option both disabled and enabled.


Regards,
Clemens