@@ -1673,7 +1673,7 @@ static enum port dvo_port_to_port(struct drm_i915_private *dev_priv,
[PORT_E] = { DVO_PORT_HDMID, DVO_PORT_DPD, -1 },
};
- if (IS_ROCKETLAKE(dev_priv))
+ if (IS_DG1(dev_priv) || IS_ROCKETLAKE(dev_priv))
return __dvo_port_to_port(ARRAY_SIZE(rkl_port_mapping),
ARRAY_SIZE(rkl_port_mapping[0]),
rkl_port_mapping,
@@ -2638,10 +2638,12 @@ enum aux_ch intel_bios_port_aux_ch(struct drm_i915_private *dev_priv,
aux_ch = AUX_CH_B;
break;
case DP_AUX_C:
- aux_ch = IS_ROCKETLAKE(dev_priv) ? AUX_CH_D : AUX_CH_C;
+ aux_ch = (IS_DG1(dev_priv) || IS_ROCKETLAKE(dev_priv)) ?
+ AUX_CH_D : AUX_CH_C;
break;
case DP_AUX_D:
- aux_ch = IS_ROCKETLAKE(dev_priv) ? AUX_CH_E : AUX_CH_D;
+ aux_ch = (IS_DG1(dev_priv) || IS_ROCKETLAKE(dev_priv)) ?
+ AUX_CH_E : AUX_CH_D;
break;
case DP_AUX_E:
aux_ch = AUX_CH_E;