On Tue, Nov 11, 2025 at 03:00:05PM +0530, Ankit Nautiyal wrote: > Currently we do not support VRR with HDMI so skip vrr compute > config step for DP PCON with HDMI sink. > > Signed-off-by: Ankit Nautiyal <[email protected]> > --- > drivers/gpu/drm/i915/display/intel_vrr.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c > b/drivers/gpu/drm/i915/display/intel_vrr.c > index 00cbc126fb36..7a58e1f8acea 100644 > --- a/drivers/gpu/drm/i915/display/intel_vrr.c > +++ b/drivers/gpu/drm/i915/display/intel_vrr.c > @@ -42,7 +42,14 @@ bool intel_vrr_is_capable(struct intel_connector > *connector) > case DRM_MODE_CONNECTOR_DisplayPort: > if (connector->mst.dp) > return false; > + > intel_dp = intel_attached_dp(connector); > + /* > + * VRR via PCON is currently unsupported. > + * TODO: Add support for VRR for DP HDMI2.1 PCON. > + */ > + if (intel_dp_has_hdmi_sink(intel_dp))
That just checks what the EDID says about HDMI support, it doesn't really mean anything wrt. PCON vs. not. So if we eg. have a DVI sink attach through a PCON we won't bail out here. > + return false; > > if > (!drm_dp_sink_can_do_video_without_timing_msa(intel_dp->dpcd)) > return false; > -- > 2.45.2 -- Ville Syrjälä Intel
