Re: [alsa-devel] Unsupported Valley View 'LPE' adapter?

Adam Williamson wrote:

In Windows' Device Manager I see an 'Intel SST Audio Device' with PCI ID 0x86:0f28. Indeed, the PCI ID database has this listed as "ValleyView LPE Audio Controller" - http://pci-ids.ucw.cz/read/PC/8086/0f28 . But hda-intel does not have 0f28 as a supported device.

So...what is this 0f28?

It is not an HDA controller. The SST thingy uses I²S codecs.

Is support for it going to be added?

There is something in sound/soc/mid-x86/, but that is only for the Medfield platform. The PCI SST driver that was not merged four years ago used the ID 080a.

Only Intel knows.

Is there any info I can provide to help?

"lspci -vv -d 8086:0f28"?

Regards, Clemens