[alsa-devel] bytcr_rt5651 on wintron 7.0

[Tobias Schramm]

Hi,

I'm tinkering on the wintron 7.0 together with Tobias Mädel and have
tested your patch with your UCM config on Linux 4.5.0-rc2. It looks like
we are getting somewhere. The soundcard is now being recognized by ALSA.
But there are still some errors in  that seem to be related to the audio
driver.
As soon as I try to output any sound I get an error:
[   88.906739] intel_sst_acpi 80860F28:00: fw download failed -16
[   88.909262] intel_sst_acpi 80860F28:00: FW download fail -16
[   88.948434]  Audio Port: ASoC: no backend DAIs enabled for Audio Port

Does anybody have an idea why the sound chip is not responding and the
fw download timeouts?

I've uploaded dmesg, lsmod and tree /proc/asound output here:
https://github.com/TobleMiner/wintron7.0/tree/master/logs/4.5.0-rc2-ARCH-tsys-audio-intel-dirty

Regards,
Tobias Mädel and Tobias Schramm