Commit 9c3d2f7f authored by Chris Wilson's avatar Chris Wilson

drm/i915: Enable EI mode for RCx decision making on Sandybridge

And no I have no idea what the difference is either, just that is the
recommendation.
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent 6714afb1
...@@ -6141,6 +6141,7 @@ static void gen6_enable_rc6(struct drm_i915_private *dev_priv) ...@@ -6141,6 +6141,7 @@ static void gen6_enable_rc6(struct drm_i915_private *dev_priv)
I915_WRITE(GEN6_RC_CONTROL, I915_WRITE(GEN6_RC_CONTROL,
GEN6_RC_CTL_RC6p_ENABLE | GEN6_RC_CTL_RC6p_ENABLE |
GEN6_RC_CTL_RC6_ENABLE | GEN6_RC_CTL_RC6_ENABLE |
GEN6_RC_CTL_EI_MODE(1) |
GEN6_RC_CTL_HW_ENABLE); GEN6_RC_CTL_HW_ENABLE);
I915_WRITE(GEN6_RC_NORMAL_FREQ, I915_WRITE(GEN6_RC_NORMAL_FREQ,
......
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