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drm/i915: Add state readout for DP HDR Metadata Infoframe SDP 

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>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200514060732.3378396-9-gwan-gyeong.mun@intel.com
This commit is contained in:
Gwan-gyeong Mun 2020-05-14 09:07:26 +03:00 committed by Jani Nikula
parent 1bf3657c03
commit dee66f3e07
1 changed files with 8 additions and 0 deletions
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8
drivers/gpu/drm/i915/display/intel_ddi.c
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@ -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