Commit cbbfe915 authored by Ville Syrjälä's avatar Ville Syrjälä

drm/i915/mst: Read out FEC state

The MST codepath is missing FEC readout. Add it.
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230502143906.2401-4-ville.syrjala@linux.intel.comReviewed-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 6b711386
......@@ -3762,6 +3762,11 @@ static void intel_ddi_read_func_ctl(struct intel_encoder *encoder,
intel_cpu_transcoder_get_m1_n1(crtc, cpu_transcoder,
&pipe_config->dp_m_n);
if (DISPLAY_VER(dev_priv) >= 11)
pipe_config->fec_enable =
intel_de_read(dev_priv,
dp_tp_ctl_reg(encoder, pipe_config)) & DP_TP_CTL_FEC_ENABLE;
pipe_config->infoframes.enable |=
intel_hdmi_infoframes_enabled(encoder, pipe_config);
break;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment