Commits
Imre Deak committed c2e001ef841
drm/i915/bxt: Sanitize the DBUF HW state together with CDCLK When determining whether CDCLK is enabled by BIOS and so we should skip reprogramming it, we didn't check the related DBUF power request and state. In theory BIOS could enable one without the other so check for this case and reprogram things if something is amiss. Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1459515767-29228-13-git-send-email-imre.deak@intel.com