diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_bios.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_bios.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index 140c218128cb..b508d8a735e0 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -1663,6 +1663,13 @@ init_vbt_missing_defaults(struct drm_i915_private *dev_priv) struct ddi_vbt_port_info *info = &dev_priv->vbt.ddi_port_info[port]; + /* + * VBT has the TypeC mode (native,TBT/USB) and we don't want + * to detect it. + */ + if (intel_port_is_tc(dev_priv, port)) + continue; + info->supports_dvi = (port != PORT_A && port != PORT_E); info->supports_hdmi = info->supports_dvi; info->supports_dp = (port != PORT_E); @@ -1946,6 +1953,15 @@ bool intel_bios_is_port_present(struct drm_i915_private *dev_priv, enum port por }; int i; + if (HAS_DDI(dev_priv)) { + const struct ddi_vbt_port_info *port_info = + &dev_priv->vbt.ddi_port_info[port]; + + return port_info->supports_dp || + port_info->supports_dvi || + port_info->supports_hdmi; + } + /* FIXME maybe deal with port A as well? */ if (WARN_ON(port == PORT_A) || port >= ARRAY_SIZE(port_mapping)) return false; |