diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_ddi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_ddi.c | 60 |
1 files changed, 56 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 5601673c3f30..aa22465bb56e 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -3472,6 +3472,8 @@ static void intel_ddi_post_disable_dp(struct intel_atomic_state *state, INTEL_OUTPUT_DP_MST); enum phy phy = intel_port_to_phy(dev_priv, encoder->port); + intel_dp_set_infoframes(encoder, false, old_crtc_state, old_conn_state); + /* * Power down sink before disabling the port, otherwise we end * up getting interrupts from the sink on detecting link loss. @@ -3680,9 +3682,8 @@ static void intel_enable_ddi_dp(struct intel_atomic_state *state, intel_dp_stop_link_train(intel_dp); intel_edp_backlight_on(crtc_state, conn_state); - intel_psr_enable(intel_dp, crtc_state); - intel_dp_vsc_enable(intel_dp, crtc_state, conn_state); - intel_dp_hdr_metadata_enable(intel_dp, crtc_state, conn_state); + intel_psr_enable(intel_dp, crtc_state, conn_state); + intel_dp_set_infoframes(encoder, true, crtc_state, conn_state); intel_edp_drrs_enable(intel_dp, crtc_state); if (crtc_state->has_audio) @@ -3864,7 +3865,8 @@ static void intel_ddi_update_pipe_dp(struct intel_atomic_state *state, intel_ddi_set_dp_msa(crtc_state, conn_state); - intel_psr_update(intel_dp, crtc_state); + intel_psr_update(intel_dp, crtc_state, conn_state); + intel_dp_set_infoframes(encoder, true, crtc_state, conn_state); intel_edp_drrs_enable(intel_dp, crtc_state); intel_panel_update_backlight(state, encoder, crtc_state, conn_state); @@ -4235,6 +4237,9 @@ 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); @@ -4246,6 +4251,9 @@ 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; @@ -4300,6 +4308,9 @@ 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); + intel_read_dp_sdp(encoder, pipe_config, DP_SDP_VSC); } static enum intel_output_type @@ -4689,6 +4700,30 @@ intel_ddi_hotplug(struct intel_encoder *encoder, return state; } +static bool lpt_digital_port_connected(struct intel_encoder *encoder) +{ + struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + u32 bit = dev_priv->hotplug.pch_hpd[encoder->hpd_pin]; + + return intel_de_read(dev_priv, SDEISR) & bit; +} + +static bool hsw_digital_port_connected(struct intel_encoder *encoder) +{ + struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + u32 bit = dev_priv->hotplug.hpd[encoder->hpd_pin]; + + return intel_de_read(dev_priv, DEISR) & bit; +} + +static bool bdw_digital_port_connected(struct intel_encoder *encoder) +{ + struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + u32 bit = dev_priv->hotplug.hpd[encoder->hpd_pin]; + + return intel_de_read(dev_priv, GEN8_DE_PORT_ISR) & bit; +} + static struct intel_connector * intel_ddi_init_hdmi_connector(struct intel_digital_port *intel_dig_port) { @@ -4885,6 +4920,23 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port) port_name(port)); } + if (INTEL_GEN(dev_priv) >= 11) { + if (intel_phy_is_tc(dev_priv, phy)) + intel_dig_port->connected = intel_tc_port_connected; + else + intel_dig_port->connected = lpt_digital_port_connected; + } else if (INTEL_GEN(dev_priv) >= 8) { + if (port == PORT_A || IS_GEN9_LP(dev_priv)) + intel_dig_port->connected = bdw_digital_port_connected; + else + intel_dig_port->connected = lpt_digital_port_connected; + } else { + if (port == PORT_A) + intel_dig_port->connected = hsw_digital_port_connected; + else + intel_dig_port->connected = lpt_digital_port_connected; + } + intel_infoframe_init(intel_dig_port); return; |