22 static void intel_hdmi_prepare(struct intel_encoder *encoder,  in intel_hdmi_prepare()  argument
25 	struct drm_device *dev = encoder->base.dev;  in intel_hdmi_prepare()
28 	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);  in intel_hdmi_prepare()
61 static bool intel_hdmi_get_hw_state(struct intel_encoder *encoder,  in intel_hdmi_get_hw_state()  argument
64 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_hdmi_get_hw_state()
65 	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);  in intel_hdmi_get_hw_state()
70 						     encoder->power_domain);  in intel_hdmi_get_hw_state()
76 	intel_display_power_put(dev_priv, encoder->power_domain, wakeref);  in intel_hdmi_get_hw_state()
81 static void intel_hdmi_get_config(struct intel_encoder *encoder,  in intel_hdmi_get_config()  argument
84 	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);  in intel_hdmi_get_config()
85 	struct drm_device *dev = encoder->base.dev;  in intel_hdmi_get_config()
108 		intel_hdmi_infoframes_enabled(encoder, pipe_config);  in intel_hdmi_get_config()
134 	intel_hdmi_read_gcp_infoframe(encoder, pipe_config);  in intel_hdmi_get_config()
136 	intel_read_infoframe(encoder, pipe_config,  in intel_hdmi_get_config()
139 	intel_read_infoframe(encoder, pipe_config,  in intel_hdmi_get_config()
142 	intel_read_infoframe(encoder, pipe_config,  in intel_hdmi_get_config()
148 			    struct intel_encoder *encoder,  in g4x_enable_hdmi()  argument
152 	struct drm_device *dev = encoder->base.dev;  in g4x_enable_hdmi()
154 	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);  in g4x_enable_hdmi()
168 	intel_audio_codec_enable(encoder, pipe_config, conn_state);  in g4x_enable_hdmi()
172 			    struct intel_encoder *encoder,  in ibx_enable_hdmi()  argument
176 	struct drm_device *dev = encoder->base.dev;  in ibx_enable_hdmi()
178 	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);  in ibx_enable_hdmi()
221 	intel_audio_codec_enable(encoder, pipe_config, conn_state);  in ibx_enable_hdmi()
225 			    struct intel_encoder *encoder,  in cpt_enable_hdmi()  argument
229 	struct drm_device *dev = encoder->base.dev;  in cpt_enable_hdmi()
232 	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);  in cpt_enable_hdmi()
276 	intel_audio_codec_enable(encoder, pipe_config, conn_state);  in cpt_enable_hdmi()
280 			    struct intel_encoder *encoder,  in vlv_enable_hdmi()  argument
287 			       struct intel_encoder *encoder,  in intel_disable_hdmi()  argument
291 	struct drm_device *dev = encoder->base.dev;  in intel_disable_hdmi()
293 	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);  in intel_disable_hdmi()
338 	dig_port->set_infoframes(encoder,  in intel_disable_hdmi()
346 			     struct intel_encoder *encoder,  in g4x_disable_hdmi()  argument
350 	intel_audio_codec_disable(encoder, old_crtc_state, old_conn_state);  in g4x_disable_hdmi()
352 	intel_disable_hdmi(state, encoder, old_crtc_state, old_conn_state);  in g4x_disable_hdmi()
356 			     struct intel_encoder *encoder,  in pch_disable_hdmi()  argument
360 	intel_audio_codec_disable(encoder, old_crtc_state, old_conn_state);  in pch_disable_hdmi()
364 				  struct intel_encoder *encoder,  in pch_post_disable_hdmi()  argument
368 	intel_disable_hdmi(state, encoder, old_crtc_state, old_conn_state);  in pch_post_disable_hdmi()
372 				  struct intel_encoder *encoder,  in intel_hdmi_pre_enable()  argument
377 		enc_to_dig_port(encoder);  in intel_hdmi_pre_enable()
379 	intel_hdmi_prepare(encoder, pipe_config);  in intel_hdmi_pre_enable()
381 	dig_port->set_infoframes(encoder,  in intel_hdmi_pre_enable()
387 				struct intel_encoder *encoder,  in vlv_hdmi_pre_enable()  argument
391 	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);  in vlv_hdmi_pre_enable()
392 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in vlv_hdmi_pre_enable()
394 	vlv_phy_pre_encoder_enable(encoder, pipe_config);  in vlv_hdmi_pre_enable()
397 	vlv_set_phy_signal_level(encoder, pipe_config,  in vlv_hdmi_pre_enable()
401 	dig_port->set_infoframes(encoder,  in vlv_hdmi_pre_enable()
405 	g4x_enable_hdmi(state, encoder, pipe_config, conn_state);  in vlv_hdmi_pre_enable()
411 				    struct intel_encoder *encoder,  in vlv_hdmi_pre_pll_enable()  argument
415 	intel_hdmi_prepare(encoder, pipe_config);  in vlv_hdmi_pre_pll_enable()
417 	vlv_phy_pre_pll_enable(encoder, pipe_config);  in vlv_hdmi_pre_pll_enable()
421 				    struct intel_encoder *encoder,  in chv_hdmi_pre_pll_enable()  argument
425 	intel_hdmi_prepare(encoder, pipe_config);  in chv_hdmi_pre_pll_enable()
427 	chv_phy_pre_pll_enable(encoder, pipe_config);  in chv_hdmi_pre_pll_enable()
431 				      struct intel_encoder *encoder,  in chv_hdmi_post_pll_disable()  argument
435 	chv_phy_post_pll_disable(encoder, old_crtc_state);  in chv_hdmi_post_pll_disable()
439 				  struct intel_encoder *encoder,  in vlv_hdmi_post_disable()  argument
444 	vlv_phy_reset_lanes(encoder, old_crtc_state);  in vlv_hdmi_post_disable()
448 				  struct intel_encoder *encoder,  in chv_hdmi_post_disable()  argument
452 	struct drm_device *dev = encoder->base.dev;  in chv_hdmi_post_disable()
458 	chv_data_lane_soft_reset(encoder, old_crtc_state, true);  in chv_hdmi_post_disable()
464 				struct intel_encoder *encoder,  in chv_hdmi_pre_enable()  argument
468 	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);  in chv_hdmi_pre_enable()
469 	struct drm_device *dev = encoder->base.dev;  in chv_hdmi_pre_enable()
472 	chv_phy_pre_encoder_enable(encoder, pipe_config);  in chv_hdmi_pre_enable()
476 	chv_set_phy_signal_level(encoder, pipe_config, 128, 102, false);  in chv_hdmi_pre_enable()
478 	dig_port->set_infoframes(encoder,  in chv_hdmi_pre_enable()
482 	g4x_enable_hdmi(state, encoder, pipe_config, conn_state);  in chv_hdmi_pre_enable()
487 	chv_phy_release_cl2_override(encoder);  in chv_hdmi_pre_enable()
495 intel_hdmi_hotplug(struct intel_encoder *encoder,  in intel_hdmi_hotplug()  argument
500 	state = intel_encoder_hotplug(encoder, connector);  in intel_hdmi_hotplug()