drm/i915/bdw: pretend we have LPT LP on Broadwell
The platforms we currently have all have LPT LP on them. As such, we have no way to identify the new WPT PCH that will ship with Broadwell. NOTE: For all purposes relevant to the driver that this point, LPT and WPT are equivalent. Therefore there should be no need to actually change this for some time. v2: Don't assign dev_priv->num_pch_pll any more. v3: Rebase on top of the PCH detection changes for virtualized enviroments. v4: Wrote commit message Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> (v1) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v3) Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -453,6 +453,12 @@ void intel_detect_pch(struct drm_device *dev)
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DRM_DEBUG_KMS("Found LynxPoint LP PCH\n");
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DRM_DEBUG_KMS("Found LynxPoint LP PCH\n");
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WARN_ON(!IS_HASWELL(dev));
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WARN_ON(!IS_HASWELL(dev));
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WARN_ON(!IS_ULT(dev));
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WARN_ON(!IS_ULT(dev));
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} else if (IS_BROADWELL(dev)) {
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dev_priv->pch_type = PCH_LPT;
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dev_priv->pch_id =
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INTEL_PCH_LPT_LP_DEVICE_ID_TYPE;
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DRM_DEBUG_KMS("This is Broadwell, assuming "
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"LynxPoint LP PCH\n");
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} else {
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} else {
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goto check_next;
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goto check_next;
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}
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}
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