drm/i915: Don't try to calculate RC6 residency on GEN4 and before
authorDamien Lespiau <damien.lespiau@intel.com>
Fri, 7 Jun 2013 16:41:14 +0000 (17:41 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 16 Jul 2013 08:33:22 +0000 (10:33 +0200)
intel_enable_rc6() is used to check if we can compute the RC6 residency
in the sysfs code. Disable this for platforms older than Ironlake.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

No differences found