}
static inline enum intel_display_power_domain
-intel_ddi_main_link_aux_domain(struct intel_dp *intel_dp)
+intel_ddi_main_link_aux_domain(struct intel_digital_port *dig_port)
{
- struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
-
/* CNL+ HW requires corresponding AUX IOs to be powered up for PSR with
* DC states enabled at the same time, while for driver initiated AUX
* transfers we need the same AUX IOs to be powered but with DC states
domains = BIT_ULL(dig_port->ddi_io_power_domain);
/* AUX power is only needed for (e)DP mode, not for HDMI. */
- if (intel_crtc_has_dp_encoder(crtc_state)) {
- struct intel_dp *intel_dp = &dig_port->dp;
-
- domains |= BIT_ULL(intel_ddi_main_link_aux_domain(intel_dp));
- }
+ if (intel_crtc_has_dp_encoder(crtc_state))
+ domains |= BIT_ULL(intel_ddi_main_link_aux_domain(dig_port));
return domains;
}
WARN_ON(is_mst && (port == PORT_A || port == PORT_E));
- intel_display_power_get(dev_priv,
- intel_ddi_main_link_aux_domain(intel_dp));
-
intel_dp_set_link_params(intel_dp, crtc_state->port_clock,
crtc_state->lane_count, is_mst);
intel_display_power_put(dev_priv, dig_port->ddi_io_power_domain);
intel_ddi_clk_disable(encoder);
-
- intel_display_power_put(dev_priv,
- intel_ddi_main_link_aux_domain(intel_dp));
}
static void intel_ddi_post_disable_hdmi(struct intel_encoder *encoder,
intel_disable_ddi_dp(encoder, old_crtc_state, old_conn_state);
}
-static void bxt_ddi_pre_pll_enable(struct intel_encoder *encoder,
- const struct intel_crtc_state *pipe_config,
- const struct drm_connector_state *conn_state)
-{
- uint8_t mask = pipe_config->lane_lat_optim_mask;
-
- bxt_ddi_phy_set_lane_optim_mask(encoder, mask);
-}
-
static void intel_ddi_set_fia_lane_count(struct intel_encoder *encoder,
const struct intel_crtc_state *pipe_config,
enum port port)
I915_WRITE(PORT_TX_DFLEXDPMLE1, val);
}
-static void icl_ddi_pre_pll_enable(struct intel_encoder *encoder,
- const struct intel_crtc_state *pipe_config,
- const struct drm_connector_state *conn_state)
+static void
+intel_ddi_pre_pll_enable(struct intel_encoder *encoder,
+ const struct intel_crtc_state *crtc_state,
+ const struct drm_connector_state *conn_state)
{
- enum port port = encoder->port;
+ struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);
+ enum port port = encoder->port;
+
+ if (intel_crtc_has_dp_encoder(crtc_state))
+ intel_display_power_get(dev_priv,
+ intel_ddi_main_link_aux_domain(dig_port));
+
+ if (IS_GEN9_LP(dev_priv))
+ bxt_ddi_phy_set_lane_optim_mask(encoder,
+ crtc_state->lane_lat_optim_mask);
/*
* Program the lane count for static/dynamic connections on Type-C ports.
dig_port->tc_type == TC_PORT_TBT)
return;
- intel_ddi_set_fia_lane_count(encoder, pipe_config, port);
+ intel_ddi_set_fia_lane_count(encoder, crtc_state, port);
+}
+
+static void
+intel_ddi_post_pll_disable(struct intel_encoder *encoder,
+ const struct intel_crtc_state *crtc_state,
+ const struct drm_connector_state *conn_state)
+{
+ struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+ struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);
+
+ if (intel_crtc_has_dp_encoder(crtc_state) ||
+ intel_port_is_tc(dev_priv, encoder->port))
+ intel_display_power_put(dev_priv,
+ intel_ddi_main_link_aux_domain(dig_port));
}
void intel_ddi_prepare_link_retrain(struct intel_dp *intel_dp)
intel_encoder->compute_output_type = intel_ddi_compute_output_type;
intel_encoder->compute_config = intel_ddi_compute_config;
intel_encoder->enable = intel_enable_ddi;
- if (IS_GEN9_LP(dev_priv))
- intel_encoder->pre_pll_enable = bxt_ddi_pre_pll_enable;
- if (IS_ICELAKE(dev_priv))
- intel_encoder->pre_pll_enable = icl_ddi_pre_pll_enable;
+ intel_encoder->pre_pll_enable = intel_ddi_pre_pll_enable;
+ intel_encoder->post_pll_disable = intel_ddi_post_pll_disable;
intel_encoder->pre_enable = intel_ddi_pre_enable;
intel_encoder->disable = intel_disable_ddi;
intel_encoder->post_disable = intel_ddi_post_disable;