diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_lspcon.c | 3 |
2 files changed, 9 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index f066031af162..21a0ca6ae2a6 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -7193,10 +7193,13 @@ intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connect else if (INTEL_GEN(dev_priv) >= 5) drm_connector_attach_max_bpc_property(connector, 6, 12); - intel_attach_dp_colorspace_property(connector); - - if (intel_bios_is_lspcon_present(dev_priv, port)) + /* Register HDMI colorspace for case of lspcon */ + if (intel_bios_is_lspcon_present(dev_priv, port)) { drm_connector_attach_content_type_property(connector); + intel_attach_hdmi_colorspace_property(connector); + } else { + intel_attach_dp_colorspace_property(connector); + } if (IS_GEMINILAKE(dev_priv) || INTEL_GEN(dev_priv) >= 11) drm_object_attach_property(&connector->base, diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.c b/drivers/gpu/drm/i915/display/intel_lspcon.c index 0a4c05d67108..cb768a1ae4c9 100644 --- a/drivers/gpu/drm/i915/display/intel_lspcon.c +++ b/drivers/gpu/drm/i915/display/intel_lspcon.c @@ -523,6 +523,9 @@ void lspcon_set_infoframes(struct intel_encoder *encoder, else frame.avi.colorspace = HDMI_COLORSPACE_RGB; + /* Set the Colorspace as per the HDMI spec */ + drm_hdmi_avi_infoframe_colorspace(&frame.avi, conn_state); + /* nonsense combination */ drm_WARN_ON(encoder->base.dev, crtc_state->limited_color_range && crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB); |