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drm/i915/skl: Retrieve the frequency limits 

v2: Use the new function, gen6_init_rps_frequencies() (Damien)

Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> (v1)
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Damien Lespiau 2015-01-16 18:07:26 +00:00 committed by Daniel Vetter
parent b6fef0ef12
commit ba1c554c1f
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/intel_pm.c
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@ -4031,6 +4031,8 @@ static void gen9_enable_rps(struct drm_device *dev)
intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
gen6_init_rps_frequencies(dev);
I915_WRITE(GEN6_RPNSWREQ, 0xc800000);
I915_WRITE(GEN6_RC_VIDEO_FREQ, 0xc800000);