Commits
Imre Deak committed 13e1592f737
drm/i915: Add documentation to gen9_set_dc_state() Add documentation to gen9_set_dc_state() on what enabling a given DC state means and at what point HW/DMC actually enters/exits these states. Cc: Jani Nikula <jani.nikula@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180417113147.25120-1-imre.deak@intel.com