@@ -7230,6 +7230,9 @@ bool intel_phy_is_combo(struct drm_i915_private *dev_priv, enum phy phy)
{
if (phy == PHY_NONE)
return false;
+ else if (IS_DG1(dev_priv))
+ /* FIXME: Enable only two ports for now */
+ return phy <= PHY_B;
else if (IS_ROCKETLAKE(dev_priv))
return phy <= PHY_D;
else if (IS_ELKHARTLAKE(dev_priv))
@@ -7242,7 +7245,7 @@ bool intel_phy_is_combo(struct drm_i915_private *dev_priv, enum phy phy)
bool intel_phy_is_tc(struct drm_i915_private *dev_priv, enum phy phy)
{
- if (IS_ROCKETLAKE(dev_priv))
+ if (IS_ROCKETLAKE(dev_priv) || IS_DG1(dev_priv))
return false;
else if (INTEL_GEN(dev_priv) >= 12)
return phy >= PHY_D && phy <= PHY_I;
@@ -16840,11 +16843,15 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
if (!HAS_DISPLAY(dev_priv) || !INTEL_DISPLAY_ENABLED(dev_priv))
return;
- if (IS_ROCKETLAKE(dev_priv)) {
+ if (IS_DG1(dev_priv)) {
+ /* FIXME: Enable only two ports for now */
+ intel_ddi_init(dev_priv, PORT_A);
+ intel_ddi_init(dev_priv, PORT_B);
+ } else if (IS_ROCKETLAKE(dev_priv)) {
intel_ddi_init(dev_priv, PORT_A);
intel_ddi_init(dev_priv, PORT_B);
- intel_ddi_init(dev_priv, PORT_D); /* DDI TC1 */
- intel_ddi_init(dev_priv, PORT_E); /* DDI TC2 */
+ intel_ddi_init(dev_priv, PORT_D); /* DDI TC1 */
+ intel_ddi_init(dev_priv, PORT_E); /* DDI TC2 */
} else if (INTEL_GEN(dev_priv) >= 12) {
intel_ddi_init(dev_priv, PORT_A);
intel_ddi_init(dev_priv, PORT_B);