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Set byt rc residency counters high level as chv does by default. We lose some accuracy on byt but we can do the calculation without extra hw read on both platforms, as now they behave identically in this respect. v2: use ktime v3: keep comparison u32 (Chris) Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/1489592584-10422-1-git-send-email-mika.kuoppala@intel.com