Comment # 1 on bug 958794 from Takashi Iwai

Are you getting the error with openSUSE Leap 4.1.x kernel?
If yes, I prepared a test quickfix KMP in OBS home:tiwai:bnc958794 repo.  The
package is being built now, so wait for a while until it finishes.

Just install i915-quickfix-kmp-default.rpm, run mkinitrd if the initrd wasn't
regenerated, then reboot and retest.