*ERROR* Potential atomic update failure on pipe B: -35

["John m0t" <j0hnb%inbox.lv@localhost>]

[  4857.014891] kern error: [drm:(/usr/src/sys/external/bsd/drm2/dist/drm/i915/intel_sprite.c:132)intel_pipe_update_start] *ERROR* Potential atomic update failure on pipe B: -35

Hi;
As I can gather this error could be solved or get better if you install intel-microcode.
please tell me if it is possible?

or how could I solve this problem.