>-----Original Message----- >From: dri-devel [mailto:dri-devel-boun...@lists.freedesktop.org] On Behalf Of >Ville >Syrjälä >Sent: Friday, March 29, 2019 7:35 PM >To: Shankar, Uma <uma.shan...@intel.com> >Cc: Syrjala, Ville <ville.syrj...@intel.com>; liviu.du...@arm.com; intel- >g...@lists.freedesktop.org; emil.l.veli...@gmail.com; dri- >de...@lists.freedesktop.org; Lankhorst, Maarten <maarten.lankho...@intel.com> >Subject: Re: [v6 12/13] drm/i915: Set Infoframe for non modeset case for HDR > >On Wed, Mar 20, 2019 at 04:18:25PM +0530, Uma Shankar wrote: >> HDR metadata requires a infoframe to be set. Due to fastset, full >> modeset is not performed hence adding it to update_pipe to handle >> that. >> >> Signed-off-by: Uma Shankar <uma.shan...@intel.com> >> --- >> drivers/gpu/drm/i915/intel_ddi.c | 13 +++++++++++++ >> 1 file changed, 13 insertions(+) >> >> diff --git a/drivers/gpu/drm/i915/intel_ddi.c >> b/drivers/gpu/drm/i915/intel_ddi.c >> index 69aa0d1..a27aab9 100644 >> --- a/drivers/gpu/drm/i915/intel_ddi.c >> +++ b/drivers/gpu/drm/i915/intel_ddi.c >> @@ -3566,6 +3566,10 @@ static void intel_ddi_update_pipe(struct intel_encoder >*encoder, >> const struct intel_crtc_state *crtc_state, >> const struct drm_connector_state *conn_state) >> { >> + struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); >> + struct intel_digital_port *intel_dig_port = >> + enc_to_dig_port(&encoder->base); >> + >> if (!intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) >> intel_ddi_update_pipe_dp(encoder, crtc_state, conn_state); >> >> @@ -3575,6 +3579,15 @@ static void intel_ddi_update_pipe(struct intel_encoder >*encoder, >> else if (conn_state->content_protection == >> DRM_MODE_CONTENT_PROTECTION_UNDESIRED) >> intel_hdcp_disable(to_intel_connector(conn_state->connector)); >> + >> + /* Set the infoframe for NON modeset cases as well */ >> + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) { >> + if ((INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) && >> + conn_state->hdr_metadata_changed) >> + intel_dig_port->set_infoframes(encoder, >> + >> crtc_state->has_infoframe, >> + crtc_state, conn_state); > >I don't think this should be tied to the drm infoframe. It should be totally >generic. IIRC >there is also some magic dance we may have to perform when updating infoframes >with the port enabled. But the details escape right now.
Hi Ville, I agree, currently limiting it to DRM Infoframes so that we don't break the legacy usecase/non HDR cases. We will have to enable this for all kind of infoframes and validate if things are fine. Regards, Uma Shankar >> + } >> } >> >> static void intel_ddi_set_fia_lane_count(struct intel_encoder >> *encoder, >> -- >> 1.9.1 >> >> _______________________________________________ >> dri-devel mailing list >> dri-devel@lists.freedesktop.org >> https://lists.freedesktop.org/mailman/listinfo/dri-devel > >-- >Ville Syrjälä >Intel >_______________________________________________ >dri-devel mailing list >dri-devel@lists.freedesktop.org >https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
