Added state readout for DP HDR Metadata Infoframe SDP.
v9: Rebased v10: Rebased
Signed-off-by: Gwan-gyeong Mun gwan-gyeong.mun@intel.com Reviewed-by: Uma Shankar uma.shankar@intel.com --- drivers/gpu/drm/i915/display/intel_ddi.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 75c7ffb1874c..f2bb7527ba0c 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -4234,6 +4234,9 @@ void intel_ddi_get_config(struct intel_encoder *encoder, pipe_config->fec_enable); }
+ pipe_config->infoframes.enable |= + intel_hdmi_infoframes_enabled(encoder, pipe_config); + break; case TRANS_DDI_MODE_SELECT_DP_MST: pipe_config->output_types |= BIT(INTEL_OUTPUT_DP_MST); @@ -4245,6 +4248,9 @@ void intel_ddi_get_config(struct intel_encoder *encoder, REG_FIELD_GET(TRANS_DDI_MST_TRANSPORT_SELECT_MASK, temp);
intel_dp_get_m_n(intel_crtc, pipe_config); + + pipe_config->infoframes.enable |= + intel_hdmi_infoframes_enabled(encoder, pipe_config); break; default: break; @@ -4299,6 +4305,8 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
if (INTEL_GEN(dev_priv) >= 8) bdw_get_trans_port_sync_config(pipe_config); + + intel_read_dp_sdp(encoder, pipe_config, HDMI_PACKET_TYPE_GAMUT_METADATA); }
static enum intel_output_type