tree c48001fa9f5922aa0d03d5512ad8dbd44e5afaf5
parent dc9fb09cae5b1355c1a9d8102e40b97b34332f31
author Chris Wilson <chris@chris-wilson.co.uk> 1421400875 +0200
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1422348654 +0100

drm/i915: Assert that runtime pm is active on user fw access

On user forcewake access, assert that runtime pm reference is held.
Fix and cleanup the callsites accordingly.

v2: Remove intel_runtime_pm_get() rebasehap (Deepak)

v3: use drivers own runtime state tracking as pm_runtime_active()
    will return wrong results when we are in resume callchain (Mika)

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Deepak S <deepak.s@linux.intel.com> (v2)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>