tree b0ee9c7f47512751b70328ccc5b6fea81894c911
parent b2c5c181ed18490648a02f8c7d562a3b9e8b96de
author Vandana Kannan <vandana.kannan@intel.com> 1421919885 +0530
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1422348674 +0100

drm/i915: Initialize DRRS delayed work

Add DRRS work function to trigger a switch to low refresh rate,
when no activity is detected on screen till 1 sec duration.

v2: [By Ram]: drrs.dp also protected with drrs.mutex and worker function
is renamed to intel_edp_drrs_downclock_work [Chris]

Signed-off-by: Vandana Kannan <vandana.kannan@intel.com>
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>