tree 3f13d0dff80d6c3c59051fc64e2897c1ac4c0900
parent 92d21ac74a9e3c09b0b01c764e530657e4c85c49
author Daniel Vetter <daniel.vetter@ffwll.ch> 1463642060 +0200
committer Mika Kuoppala <mika.kuoppala@intel.com> 1468587081 +0300

drm/i915/psr: Implement PSR2 w/a for gen9

Found this while browsing Bspec. Looks like it applies to both skl and
kbl.

v2: Also for bxt (Art).

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Sonika Jindal <sonika.jindal@intel.com>
Cc: Durgadoss R <durgadoss.r@intel.com>
Cc: "Pandiyan, Dhinakaran" <dhinakaran.pandiyan@intel.com>
Cc: "Runyan, Arthur J" <arthur.j.runyan@intel.com>
Reviewed-by: Sonika Jindal<sonika.jindal@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1463642060-30728-1-git-send-email-daniel.vetter@ffwll.ch
(cherry picked from commit dc00b6a07c2206e7b7dbcbeff856049264c40faa)
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>