On Tue, 10 Oct 2017, Ville Syrjala <[email protected]> wrote: > From: Ville Syrjälä <[email protected]> > > Rather that plumb the link parameters separately to > intel_ddi_pre_enable_dp() let's just pass the entire crtc state. > > intel_ddi_pre_enable_hdmi() already took the crtc state, but for some > reason intel_ddi_pre_enable() still wanted to extract has_infoframe > from therein and pass it in separately. Let's not do that since it's > pointless. > > v2: Rebase due to more code getting pulled into the DDI hooks > > Cc: Jani Nikula <[email protected]> > Signed-off-by: Ville Syrjälä <[email protected]>
Reviewed-by: Jani Nikula <[email protected]> > --- > drivers/gpu/drm/i915/intel_ddi.c | 54 > +++++++++++++++------------------------- > 1 file changed, 20 insertions(+), 34 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_ddi.c > b/drivers/gpu/drm/i915/intel_ddi.c > index c930ef0338c5..49cf8d9d2bc1 100644 > --- a/drivers/gpu/drm/i915/intel_ddi.c > +++ b/drivers/gpu/drm/i915/intel_ddi.c > @@ -2157,24 +2157,24 @@ static void intel_ddi_clk_disable(struct > intel_encoder *encoder) > } > > static void intel_ddi_pre_enable_dp(struct intel_encoder *encoder, > - int link_rate, uint32_t lane_count, > - struct intel_shared_dpll *pll, > - bool link_mst) > + const struct intel_crtc_state *crtc_state, > + const struct drm_connector_state > *conn_state) > { > struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base); > struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); > enum port port = intel_ddi_get_encoder_port(encoder); > struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base); > + bool is_mst = intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DP_MST); > uint32_t level = intel_ddi_dp_level(intel_dp); > > - WARN_ON(link_mst && (port == PORT_A || port == PORT_E)); > + WARN_ON(is_mst && (port == PORT_A || port == PORT_E)); > > - intel_dp_set_link_params(intel_dp, link_rate, lane_count, > - link_mst); > + intel_dp_set_link_params(intel_dp, crtc_state->port_clock, > + crtc_state->lane_count, is_mst); > > intel_edp_panel_on(intel_dp); > > - intel_ddi_clk_select(encoder, pll); > + intel_ddi_clk_select(encoder, crtc_state->shared_dpll); > > intel_display_power_get(dev_priv, dig_port->ddi_io_power_domain); > > @@ -2186,7 +2186,7 @@ static void intel_ddi_pre_enable_dp(struct > intel_encoder *encoder, > intel_prepare_dp_ddi_buffers(encoder); > > intel_ddi_init_dp_buf_reg(encoder); > - if (!link_mst) > + if (!is_mst) > intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON); > intel_dp_start_link_train(intel_dp); > if (port != PORT_A || INTEL_GEN(dev_priv) >= 9) > @@ -2194,10 +2194,8 @@ static void intel_ddi_pre_enable_dp(struct > intel_encoder *encoder, > } > > static void intel_ddi_pre_enable_hdmi(struct intel_encoder *encoder, > - bool has_infoframe, > const struct intel_crtc_state *crtc_state, > - const struct drm_connector_state > *conn_state, > - const struct intel_shared_dpll *pll) > + const struct drm_connector_state > *conn_state) > { > struct intel_digital_port *intel_dig_port = > enc_to_dig_port(&encoder->base); > struct intel_hdmi *intel_hdmi = &intel_dig_port->hdmi; > @@ -2207,7 +2205,7 @@ static void intel_ddi_pre_enable_hdmi(struct > intel_encoder *encoder, > struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base); > > intel_dp_dual_mode_set_tmds_output(intel_hdmi, true); > - intel_ddi_clk_select(encoder, pll); > + intel_ddi_clk_select(encoder, crtc_state->shared_dpll); > > intel_display_power_get(dev_priv, dig_port->ddi_io_power_domain); > > @@ -2223,38 +2221,26 @@ static void intel_ddi_pre_enable_hdmi(struct > intel_encoder *encoder, > skl_ddi_set_iboost(encoder, level); > > intel_dig_port->set_infoframes(&encoder->base, > - has_infoframe, > + crtc_state->has_infoframe, > crtc_state, conn_state); > } > > static void intel_ddi_pre_enable(struct intel_encoder *encoder, > - const struct intel_crtc_state *pipe_config, > + const struct intel_crtc_state *crtc_state, > const struct drm_connector_state *conn_state) > { > - struct drm_crtc *crtc = pipe_config->base.crtc; > - struct drm_i915_private *dev_priv = to_i915(crtc->dev); > - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); > - int pipe = intel_crtc->pipe; > - int type = encoder->type; > + struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc); > + struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); > + enum pipe pipe = crtc->pipe; > > - WARN_ON(intel_crtc->config->has_pch_encoder); > + WARN_ON(crtc_state->has_pch_encoder); > > intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true); > > - if (type == INTEL_OUTPUT_DP || type == INTEL_OUTPUT_EDP) { > - intel_ddi_pre_enable_dp(encoder, > - pipe_config->port_clock, > - pipe_config->lane_count, > - pipe_config->shared_dpll, > - intel_crtc_has_type(pipe_config, > - > INTEL_OUTPUT_DP_MST)); > - } > - if (type == INTEL_OUTPUT_HDMI) { > - intel_ddi_pre_enable_hdmi(encoder, > - pipe_config->has_infoframe, > - pipe_config, conn_state, > - pipe_config->shared_dpll); > - } > + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) > + intel_ddi_pre_enable_hdmi(encoder, crtc_state, conn_state); > + else > + intel_ddi_pre_enable_dp(encoder, crtc_state, conn_state); > } > > static void intel_disable_ddi_buf(struct intel_encoder *encoder) -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
