On Tue, 2021-07-13 at 20:15 -0700, Matt Roper wrote: > DG2 has outputs on DDI A-D attached to what the bspec diagram shows as > "Combo PHY A-D." Note that despite being labelled "combo" the PHYs on > these outputs are Synopsys PHYs rather than traditional Intel combo PHY > technology.
Reviewed-by: José Roberto de Souza <[email protected]> > > Cc: Anusha Srivatsa <[email protected]> > Signed-off-by: Matt Roper <[email protected]> > --- > drivers/gpu/drm/i915/display/intel_display.c | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_display.c > b/drivers/gpu/drm/i915/display/intel_display.c > index 45dc58dedf57..2872b9b77d15 100644 > --- a/drivers/gpu/drm/i915/display/intel_display.c > +++ b/drivers/gpu/drm/i915/display/intel_display.c > @@ -11329,7 +11329,12 @@ static void intel_setup_outputs(struct > drm_i915_private *dev_priv) > if (!HAS_DISPLAY(dev_priv)) > return; > > - if (IS_ALDERLAKE_P(dev_priv)) { > + if (IS_DG2(dev_priv)) { > + intel_ddi_init(dev_priv, PORT_A); > + intel_ddi_init(dev_priv, PORT_B); > + intel_ddi_init(dev_priv, PORT_C); > + intel_ddi_init(dev_priv, PORT_D_XELPD); > + } else if (IS_ALDERLAKE_P(dev_priv)) { > intel_ddi_init(dev_priv, PORT_A); > intel_ddi_init(dev_priv, PORT_B); > intel_ddi_init(dev_priv, PORT_TC1); _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
