drm/i915: wrap up gt powersave enabling functions
... instead of calling each one for each generation indiviudally.
Notice that we've already managed to be inconsistent, the resume path
is missing an IS_VLV check. As a nice benefit we can mark all the
platform specific enable/disable functions as static and hide them in
intel_pm.c
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index 0ede02a..740c076 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -825,10 +825,7 @@
dev_priv->saveIMR = I915_READ(IMR);
}
- if (IS_IRONLAKE_M(dev))
- ironlake_disable_drps(dev);
- if (INTEL_INFO(dev)->gen >= 6)
- gen6_disable_rps(dev);
+ intel_disable_gt_powersave(dev);
/* Cache mode state */
dev_priv->saveCACHE_MODE_0 = I915_READ(CACHE_MODE_0);