On Wed, 13 Jun 2018, Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx> wrote: > From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > > Looks like interlaced DP output doesn't work on g4x either. Not all > that surprising considering we already established that interlaced > DP output is busted on VLV/CHV. > > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx> > --- > drivers/gpu/drm/i915/intel_dp.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c > index 40ffd9163175..6068986fd985 100644 > --- a/drivers/gpu/drm/i915/intel_dp.c > +++ b/drivers/gpu/drm/i915/intel_dp.c > @@ -1869,7 +1869,7 @@ intel_dp_compute_config(struct intel_encoder *encoder, > conn_state->scaling_mode); > } > > - if ((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) && > + if (HAS_GMCH_DISPLAY(dev_priv) && > adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) > return false; > > @@ -6351,7 +6351,7 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port, > drm_connector_init(dev, connector, &intel_dp_connector_funcs, type); > drm_connector_helper_add(connector, &intel_dp_connector_helper_funcs); > > - if (!IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv)) > + if (!HAS_GMCH_DISPLAY(dev_priv)) > connector->interlace_allowed = true; > connector->doublescan_allowed = 0; -- Jani Nikula, Intel Open Source Graphics Center
