Commits
Imre Deak committed d6a862fe8c4
drm/i915/bdw: Add missing delay during L3 SQC credit programming BSpec requires us to wait ~100 clocks before re-enabling clock gating, so make sure we do this. CC: stable@vger.kernel.org CC: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1462280061-1457-2-git-send-email-imre.deak@intel.com (cherry picked from commit 48e5d68d28f00c0cadac5a830980ff3222781abb) Signed-off-by: Jani Nikula <jani.nikula@intel.com>