Backmerge drm-fixes merge into Linus's tree into drm-next.
This merges '5b726e06d6e8309e5c9ef4109a32caf27c71dfc8' into drm-next Just to resolve some merges to make Daniel's life easier. Signed-off-by: DAve Airlie <airlied@redhat.com>
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@@ -4713,9 +4713,8 @@ static void gen9_enable_rc6(struct drm_device *dev)
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* 3b: Enable Coarse Power Gating only when RC6 is enabled.
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* WaRsDisableCoarsePowerGating:skl,bxt - Render/Media PG need to be disabled with RC6.
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*/
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if (IS_BXT_REVID(dev, 0, BXT_REVID_A1) ||
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((IS_SKL_GT3(dev) || IS_SKL_GT4(dev)) &&
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IS_SKL_REVID(dev, 0, SKL_REVID_F0)))
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if ((IS_BROXTON(dev) && (INTEL_REVID(dev) < BXT_REVID_B0)) ||
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((IS_SKL_GT3(dev) || IS_SKL_GT4(dev)) && (INTEL_REVID(dev) <= SKL_REVID_F0)))
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I915_WRITE(GEN9_PG_ENABLE, 0);
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else
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I915_WRITE(GEN9_PG_ENABLE, (rc6_mask & GEN6_RC_CTL_RC6_ENABLE) ?
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