962 static void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder,  in intel_prepare_dp_ddi_buffers()  argument
965 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_prepare_dp_ddi_buffers()
968 	enum port port = encoder->port;  in intel_prepare_dp_ddi_buffers()
999 static void intel_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder,  in intel_prepare_hdmi_ddi_buffers()  argument
1002 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_prepare_hdmi_ddi_buffers()
1005 	enum port port = encoder->port;  in intel_prepare_hdmi_ddi_buffers()
1062 static uint32_t icl_pll_to_ddi_pll_sel(struct intel_encoder *encoder,  in icl_pll_to_ddi_pll_sel()  argument
1065 	struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);  in icl_pll_to_ddi_pll_sel()
1112 	struct intel_encoder *encoder;  in hsw_fdi_link_train()  local
1115 	for_each_encoder_on_crtc(dev, &crtc->base, encoder) {  in hsw_fdi_link_train()
1116 		WARN_ON(encoder->type != INTEL_OUTPUT_ANALOG);  in hsw_fdi_link_train()
1117 		intel_prepare_dp_ddi_buffers(encoder, crtc_state);  in hsw_fdi_link_train()
1239 static void intel_ddi_init_dp_buf_reg(struct intel_encoder *encoder)  in intel_ddi_init_dp_buf_reg()  argument
1241 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);  in intel_ddi_init_dp_buf_reg()
1243 		enc_to_dig_port(&encoder->base);  in intel_ddi_init_dp_buf_reg()
1254 	struct intel_encoder *encoder, *ret = NULL;  in intel_ddi_get_crtc_encoder()  local
1257 	for_each_encoder_on_crtc(dev, &crtc->base, encoder) {  in intel_ddi_get_crtc_encoder()
1258 		ret = encoder;  in intel_ddi_get_crtc_encoder()
1454 static void icl_ddi_clock_get(struct intel_encoder *encoder,  in icl_ddi_clock_get()  argument
1457 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in icl_ddi_clock_get()
1458 	enum port port = encoder->port;  in icl_ddi_clock_get()
1478 static void cnl_ddi_clock_get(struct intel_encoder *encoder,  in cnl_ddi_clock_get()  argument
1481 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in cnl_ddi_clock_get()
1532 static void skl_ddi_clock_get(struct intel_encoder *encoder,  in skl_ddi_clock_get()  argument
1535 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in skl_ddi_clock_get()
1581 static void hsw_ddi_clock_get(struct intel_encoder *encoder,  in hsw_ddi_clock_get()  argument
1584 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in hsw_ddi_clock_get()
1650 static void bxt_ddi_clock_get(struct intel_encoder *encoder,  in bxt_ddi_clock_get()  argument
1658 static void intel_ddi_clock_get(struct intel_encoder *encoder,  in intel_ddi_clock_get()  argument
1661 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_ddi_clock_get()
1664 		hsw_ddi_clock_get(encoder, pipe_config);  in intel_ddi_clock_get()
1666 		skl_ddi_clock_get(encoder, pipe_config);  in intel_ddi_clock_get()
1668 		bxt_ddi_clock_get(encoder, pipe_config);  in intel_ddi_clock_get()
1670 		cnl_ddi_clock_get(encoder, pipe_config);  in intel_ddi_clock_get()
1672 		icl_ddi_clock_get(encoder, pipe_config);  in intel_ddi_clock_get()
1732 	struct intel_encoder *encoder = intel_ddi_get_crtc_encoder(crtc);  in intel_ddi_enable_transcoder_func()  local
1736 	enum port port = encoder->port;  in intel_ddi_enable_transcoder_func()
1868 	struct intel_encoder *encoder = intel_connector->encoder;  in intel_ddi_connector_get_hw_state()  local
1870 	enum port port = encoder->port;  in intel_ddi_connector_get_hw_state()
1877 						encoder->power_domain))  in intel_ddi_connector_get_hw_state()
1880 	if (!encoder->get_hw_state(encoder, &pipe)) {  in intel_ddi_connector_get_hw_state()
1919 	intel_display_power_put(dev_priv, encoder->power_domain);  in intel_ddi_connector_get_hw_state()
1924 bool intel_ddi_get_hw_state(struct intel_encoder *encoder,  in intel_ddi_get_hw_state()  argument
1927 	struct drm_device *dev = encoder->base.dev;  in intel_ddi_get_hw_state()
1929 	enum port port = encoder->port;  in intel_ddi_get_hw_state()
1935 						encoder->power_domain))  in intel_ddi_get_hw_state()
1995 	intel_display_power_put(dev_priv, encoder->power_domain);  in intel_ddi_get_hw_state()
2019 static u64 intel_ddi_get_power_domains(struct intel_encoder *encoder,  in intel_ddi_get_power_domains()  argument
2033 	dig_port = enc_to_dig_port(&encoder->base);  in intel_ddi_get_power_domains()
2050 	struct intel_encoder *encoder = intel_ddi_get_crtc_encoder(crtc);  in intel_ddi_enable_pipe_clock()  local
2051 	enum port port = encoder->port;  in intel_ddi_enable_pipe_clock()
2083 static void skl_ddi_set_iboost(struct intel_encoder *encoder,  in skl_ddi_set_iboost()  argument
2086 	struct intel_digital_port *intel_dig_port = enc_to_dig_port(&encoder->base);  in skl_ddi_set_iboost()
2087 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in skl_ddi_set_iboost()
2088 	enum port port = encoder->port;  in skl_ddi_set_iboost()
2127 static void bxt_ddi_vswing_sequence(struct intel_encoder *encoder,  in bxt_ddi_vswing_sequence()  argument
2130 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in bxt_ddi_vswing_sequence()
2132 	enum port port = encoder->port;  in bxt_ddi_vswing_sequence()
2154 u8 intel_ddi_dp_voltage_max(struct intel_encoder *encoder)  in intel_ddi_dp_voltage_max()  argument
2156 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_ddi_dp_voltage_max()
2157 	enum port port = encoder->port;  in intel_ddi_dp_voltage_max()
2162 			icl_get_combo_buf_trans(dev_priv, port, encoder->type,  in intel_ddi_dp_voltage_max()
2167 		if (encoder->type == INTEL_OUTPUT_EDP)  in intel_ddi_dp_voltage_max()
2172 		if (encoder->type == INTEL_OUTPUT_EDP)  in intel_ddi_dp_voltage_max()
2177 		if (encoder->type == INTEL_OUTPUT_EDP)  in intel_ddi_dp_voltage_max()
2197 u8 intel_ddi_dp_pre_emphasis_max(struct intel_encoder *encoder, u8 voltage_swing)  in intel_ddi_dp_pre_emphasis_max()  argument
2212 static void cnl_ddi_vswing_program(struct intel_encoder *encoder,  in cnl_ddi_vswing_program()  argument
2215 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in cnl_ddi_vswing_program()
2217 	enum port port = encoder->port;  in cnl_ddi_vswing_program()
2276 static void cnl_ddi_vswing_sequence(struct intel_encoder *encoder,  in cnl_ddi_vswing_sequence()  argument
2279 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in cnl_ddi_vswing_sequence()
2280 	enum port port = encoder->port;  in cnl_ddi_vswing_sequence()
2288 		struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);  in cnl_ddi_vswing_sequence()
2335 	cnl_ddi_vswing_program(encoder, level, type);  in cnl_ddi_vswing_sequence()
2401 static void icl_combo_phy_ddi_vswing_sequence(struct intel_encoder *encoder,  in icl_combo_phy_ddi_vswing_sequence()  argument
2405 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in icl_combo_phy_ddi_vswing_sequence()
2406 	enum port port = encoder->port;  in icl_combo_phy_ddi_vswing_sequence()
2416 		struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);  in icl_combo_phy_ddi_vswing_sequence()
2471 static void icl_ddi_vswing_sequence(struct intel_encoder *encoder, u32 level,  in icl_ddi_vswing_sequence()  argument
2474 	enum port port = encoder->port;  in icl_ddi_vswing_sequence()
2477 		icl_combo_phy_ddi_vswing_sequence(encoder, level, type);  in icl_ddi_vswing_sequence()
2511 	struct intel_encoder *encoder = &dport->base;  in bxt_signal_levels()  local
2515 		icl_ddi_vswing_sequence(encoder, level, encoder->type);  in bxt_signal_levels()
2517 		cnl_ddi_vswing_sequence(encoder, level, encoder->type);  in bxt_signal_levels()
2519 		bxt_ddi_vswing_sequence(encoder, level, encoder->type);  in bxt_signal_levels()
2528 	struct intel_encoder *encoder = &dport->base;  in ddi_signal_levels()  local
2532 		skl_ddi_set_iboost(encoder, level, encoder->type);  in ddi_signal_levels()
2548 		struct intel_encoder *encoder =  in icl_map_plls_to_ports()  local
2556 		port = encoder->port;  in icl_map_plls_to_ports()
2586 		struct intel_encoder *encoder =  in icl_unmap_plls_to_ports()  local
2593 		port = encoder->port;  in icl_unmap_plls_to_ports()
2602 static void intel_ddi_clk_select(struct intel_encoder *encoder,  in intel_ddi_clk_select()  argument
2605 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_ddi_clk_select()
2606 	enum port port = encoder->port;  in intel_ddi_clk_select()
2617 				   icl_pll_to_ddi_pll_sel(encoder, pll));  in intel_ddi_clk_select()
2651 static void intel_ddi_clk_disable(struct intel_encoder *encoder)  in intel_ddi_clk_disable()  argument
2653 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_ddi_clk_disable()
2654 	enum port port = encoder->port;  in intel_ddi_clk_disable()
2670 static void intel_ddi_pre_enable_dp(struct intel_encoder *encoder,  in intel_ddi_pre_enable_dp()  argument
2674 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);  in intel_ddi_pre_enable_dp()
2675 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_ddi_pre_enable_dp()
2676 	enum port port = encoder->port;  in intel_ddi_pre_enable_dp()
2677 	struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);  in intel_ddi_pre_enable_dp()
2691 	intel_ddi_clk_select(encoder, crtc_state->shared_dpll);  in intel_ddi_pre_enable_dp()
2696 		icl_ddi_vswing_sequence(encoder, level, encoder->type);  in intel_ddi_pre_enable_dp()
2698 		cnl_ddi_vswing_sequence(encoder, level, encoder->type);  in intel_ddi_pre_enable_dp()
2700 		bxt_ddi_vswing_sequence(encoder, level, encoder->type);  in intel_ddi_pre_enable_dp()
2702 		intel_prepare_dp_ddi_buffers(encoder, crtc_state);  in intel_ddi_pre_enable_dp()
2704 	intel_ddi_init_dp_buf_reg(encoder);  in intel_ddi_pre_enable_dp()
2715 static void intel_ddi_pre_enable_hdmi(struct intel_encoder *encoder,  in intel_ddi_pre_enable_hdmi()  argument
2719 	struct intel_digital_port *intel_dig_port = enc_to_dig_port(&encoder->base);  in intel_ddi_pre_enable_hdmi()
2721 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_ddi_pre_enable_hdmi()
2722 	enum port port = encoder->port;  in intel_ddi_pre_enable_hdmi()
2724 	struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);  in intel_ddi_pre_enable_hdmi()
2727 	intel_ddi_clk_select(encoder, crtc_state->shared_dpll);  in intel_ddi_pre_enable_hdmi()
2732 		icl_ddi_vswing_sequence(encoder, level, INTEL_OUTPUT_HDMI);  in intel_ddi_pre_enable_hdmi()
2734 		cnl_ddi_vswing_sequence(encoder, level, INTEL_OUTPUT_HDMI);  in intel_ddi_pre_enable_hdmi()
2736 		bxt_ddi_vswing_sequence(encoder, level, INTEL_OUTPUT_HDMI);  in intel_ddi_pre_enable_hdmi()
2738 		intel_prepare_hdmi_ddi_buffers(encoder, level);  in intel_ddi_pre_enable_hdmi()
2741 		skl_ddi_set_iboost(encoder, level, INTEL_OUTPUT_HDMI);  in intel_ddi_pre_enable_hdmi()
2745 	intel_dig_port->set_infoframes(&encoder->base,  in intel_ddi_pre_enable_hdmi()
2750 static void intel_ddi_pre_enable(struct intel_encoder *encoder,  in intel_ddi_pre_enable()  argument
2776 		intel_ddi_pre_enable_hdmi(encoder, crtc_state, conn_state);  in intel_ddi_pre_enable()
2778 		intel_ddi_pre_enable_dp(encoder, crtc_state, conn_state);  in intel_ddi_pre_enable()
2781 static void intel_disable_ddi_buf(struct intel_encoder *encoder)  in intel_disable_ddi_buf()  argument
2783 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_disable_ddi_buf()
2784 	enum port port = encoder->port;  in intel_disable_ddi_buf()
2804 static void intel_ddi_post_disable_dp(struct intel_encoder *encoder,  in intel_ddi_post_disable_dp()  argument
2808 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_ddi_post_disable_dp()
2809 	struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);  in intel_ddi_post_disable_dp()
2823 	intel_disable_ddi_buf(encoder);  in intel_ddi_post_disable_dp()
2830 	intel_ddi_clk_disable(encoder);  in intel_ddi_post_disable_dp()
2836 static void intel_ddi_post_disable_hdmi(struct intel_encoder *encoder,  in intel_ddi_post_disable_hdmi()  argument
2840 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_ddi_post_disable_hdmi()
2841 	struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);  in intel_ddi_post_disable_hdmi()
2844 	dig_port->set_infoframes(&encoder->base, false,  in intel_ddi_post_disable_hdmi()
2849 	intel_disable_ddi_buf(encoder);  in intel_ddi_post_disable_hdmi()
2853 	intel_ddi_clk_disable(encoder);  in intel_ddi_post_disable_hdmi()
2858 static void intel_ddi_post_disable(struct intel_encoder *encoder,  in intel_ddi_post_disable()  argument
2876 		intel_ddi_post_disable_hdmi(encoder,  in intel_ddi_post_disable()
2879 		intel_ddi_post_disable_dp(encoder,  in intel_ddi_post_disable()
2883 void intel_ddi_fdi_post_disable(struct intel_encoder *encoder,  in intel_ddi_fdi_post_disable()  argument
2887 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_ddi_fdi_post_disable()
2900 	intel_disable_ddi_buf(encoder);  in intel_ddi_fdi_post_disable()
2901 	intel_ddi_clk_disable(encoder);  in intel_ddi_fdi_post_disable()
2917 static void intel_enable_ddi_dp(struct intel_encoder *encoder,  in intel_enable_ddi_dp()  argument
2921 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_enable_ddi_dp()
2922 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);  in intel_enable_ddi_dp()
2923 	enum port port = encoder->port;  in intel_enable_ddi_dp()
2933 		intel_audio_codec_enable(encoder, crtc_state, conn_state);  in intel_enable_ddi_dp()
2936 static void intel_enable_ddi_hdmi(struct intel_encoder *encoder,  in intel_enable_ddi_hdmi()  argument
2940 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_enable_ddi_hdmi()
2941 	struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);  in intel_enable_ddi_hdmi()
2943 	enum port port = encoder->port;  in intel_enable_ddi_hdmi()
2945 	if (!intel_hdmi_handle_sink_scrambling(encoder, connector,  in intel_enable_ddi_hdmi()
3001 		intel_audio_codec_enable(encoder, crtc_state, conn_state);  in intel_enable_ddi_hdmi()
3004 static void intel_enable_ddi(struct intel_encoder *encoder,  in intel_enable_ddi()  argument
3009 		intel_enable_ddi_hdmi(encoder, crtc_state, conn_state);  in intel_enable_ddi()
3011 		intel_enable_ddi_dp(encoder, crtc_state, conn_state);  in intel_enable_ddi()
3019 static void intel_disable_ddi_dp(struct intel_encoder *encoder,  in intel_disable_ddi_dp()  argument
3023 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);  in intel_disable_ddi_dp()
3028 		intel_audio_codec_disable(encoder,  in intel_disable_ddi_dp()
3036 static void intel_disable_ddi_hdmi(struct intel_encoder *encoder,  in intel_disable_ddi_hdmi()  argument
3043 		intel_audio_codec_disable(encoder,  in intel_disable_ddi_hdmi()
3046 	if (!intel_hdmi_handle_sink_scrambling(encoder, connector,  in intel_disable_ddi_hdmi()
3052 static void intel_disable_ddi(struct intel_encoder *encoder,  in intel_disable_ddi()  argument
3059 		intel_disable_ddi_hdmi(encoder, old_crtc_state, old_conn_state);  in intel_disable_ddi()
3061 		intel_disable_ddi_dp(encoder, old_crtc_state, old_conn_state);  in intel_disable_ddi()
3064 static void bxt_ddi_pre_pll_enable(struct intel_encoder *encoder,  in bxt_ddi_pre_pll_enable()  argument
3070 	bxt_ddi_phy_set_lane_optim_mask(encoder, mask);  in bxt_ddi_pre_pll_enable()
3141 void intel_ddi_get_config(struct intel_encoder *encoder,  in intel_ddi_get_config()  argument
3144 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_ddi_get_config()
3186 		intel_dig_port = enc_to_dig_port(&encoder->base);  in intel_ddi_get_config()
3188 		if (intel_dig_port->infoframe_enabled(&encoder->base, pipe_config))  in intel_ddi_get_config()
3205 		if (encoder->type == INTEL_OUTPUT_EDP)  in intel_ddi_get_config()
3226 	if (encoder->type == INTEL_OUTPUT_EDP && dev_priv->vbt.edp.bpp &&  in intel_ddi_get_config()
3246 	intel_ddi_clock_get(encoder, pipe_config);  in intel_ddi_get_config()
3250 			bxt_ddi_phy_get_lane_lat_optim_mask(encoder);  in intel_ddi_get_config()
3256 intel_ddi_compute_output_type(struct intel_encoder *encoder,  in intel_ddi_compute_output_type()  argument
3273 static bool intel_ddi_compute_config(struct intel_encoder *encoder,  in intel_ddi_compute_config()  argument
3277 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_ddi_compute_config()
3278 	enum port port = encoder->port;  in intel_ddi_compute_config()
3285 		ret = intel_hdmi_compute_config(encoder, pipe_config, conn_state);  in intel_ddi_compute_config()
3287 		ret = intel_dp_compute_config(encoder, pipe_config, conn_state);  in intel_ddi_compute_config()
3364 static int intel_hdmi_reset_link(struct intel_encoder *encoder,  in intel_hdmi_reset_link()  argument
3367 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_hdmi_reset_link()
3368 	struct intel_hdmi *hdmi = enc_to_intel_hdmi(&encoder->base);  in intel_hdmi_reset_link()
3435 static bool intel_ddi_hotplug(struct intel_encoder *encoder,  in intel_ddi_hotplug()  argument
3442 	changed = intel_encoder_hotplug(encoder, connector);  in intel_ddi_hotplug()
3448 			ret = intel_hdmi_reset_link(encoder, &ctx);  in intel_ddi_hotplug()
3450 			ret = intel_dp_retrain_link(encoder, &ctx);  in intel_ddi_hotplug()
3547 	struct drm_encoder *encoder;  in intel_ddi_init()  local
3578 	encoder = &intel_encoder->base;  in intel_ddi_init()
3580 	drm_encoder_init(&dev_priv->drm, encoder, &intel_ddi_funcs,  in intel_ddi_init()
3673 	drm_encoder_cleanup(encoder);  in intel_ddi_init()