On Thu, Mar 24, 2022 at 12:15:22AM +0530, Uma Shankar wrote: > HSW+ platforms are able to send out HDR Metadata SDP DIP > packet as GMP. Hence, extending the support for HDR on DP > encoders for the same. > > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5389 > Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > Signed-off-by: Uma Shankar <uma.shankar@xxxxxxxxx> > --- > drivers/gpu/drm/i915/display/intel_dp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c > index 9e19165fd175..e10d2c151abf 100644 > --- a/drivers/gpu/drm/i915/display/intel_dp.c > +++ b/drivers/gpu/drm/i915/display/intel_dp.c > @@ -4939,7 +4939,7 @@ intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connect > intel_attach_dp_colorspace_property(connector); > } > > - if (IS_GEMINILAKE(dev_priv) || DISPLAY_VER(dev_priv) >= 11) > + if (IS_HASWELL(dev_priv) || DISPLAY_VER(dev_priv) >= 8) CHV does not have this at all, and HSW/BDW don't have it on transcoder EDP. Also if we're going to attach this unconditionally then we should stop attaching it again in the LSPCON init path. Or we should skip this one when LSPCON is present. > drm_object_attach_property(&connector->base, > connector->dev->mode_config.hdr_output_metadata_property, > 0); > -- > 2.25.1 -- Ville Syrjälä Intel
