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Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_ddi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_ddi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 090f242e610c..62bf6cc136ad 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -4661,6 +4661,9 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port) bool init_hdmi, init_dp; enum phy phy = intel_port_to_phy(dev_priv, port); + if (!assert_port_valid(dev_priv, port)) + return; + /* * On platforms with HTI (aka HDPORT), if it's enabled at boot it may * have taken over some of the PHYs and made them unavailable to the |