Comment # 18 on bug 1095265 from Takashi Iwai

That's a good news: at least it's no regression in our side :)

One more try: could you check the kernel in OBS Kernel:HEAD repo?
It's 4.17-rc kernel, and if this works, we have a good chance to fix via
backport from that.

If this still doesn't work, we'll need to report it to upstream and let them
resolve it.