59 static void g4x_dp_set_clock(struct intel_encoder *encoder,  in g4x_dp_set_clock()  argument
62 	struct intel_display *display = to_intel_display(encoder);  in g4x_dp_set_clock()
63 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in g4x_dp_set_clock()
92 static void intel_dp_prepare(struct intel_encoder *encoder,  in intel_dp_prepare()  argument
95 	struct intel_display *display = to_intel_display(encoder);  in intel_dp_prepare()
96 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_dp_prepare()
97 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in intel_dp_prepare()
98 	enum port port = encoder->port;  in intel_dp_prepare()
178 				 "[ENCODER:%d:%s] state assertion failure (expected %s, current %s)\n",  in assert_dp_port()
301 static bool intel_dp_get_hw_state(struct intel_encoder *encoder,  in intel_dp_get_hw_state()  argument
304 	struct intel_display *display = to_intel_display(encoder);  in intel_dp_get_hw_state()
305 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in intel_dp_get_hw_state()
310 						     encoder->power_domain);  in intel_dp_get_hw_state()
315 				  encoder->port, pipe);  in intel_dp_get_hw_state()
317 	intel_display_power_put(display, encoder->power_domain, wakeref);  in intel_dp_get_hw_state()
337 static void intel_dp_get_config(struct intel_encoder *encoder,  in intel_dp_get_config()  argument
340 	struct intel_display *display = to_intel_display(encoder);  in intel_dp_get_config()
341 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_dp_get_config()
342 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in intel_dp_get_config()
344 	enum port port = encoder->port;  in intel_dp_get_config()
347 	if (encoder->type == INTEL_OUTPUT_EDP)  in intel_dp_get_config()
409 		intel_edp_fixup_vbt_bpp(encoder, pipe_config->pipe_bpp);  in intel_dp_get_config()
411 	intel_audio_codec_get_config(encoder, pipe_config);  in intel_dp_get_config()
415 intel_dp_link_down(struct intel_encoder *encoder,  in intel_dp_link_down()  argument
418 	struct intel_display *display = to_intel_display(encoder);  in intel_dp_link_down()
419 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in intel_dp_link_down()
420 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in intel_dp_link_down()
422 	enum port port = encoder->port;  in intel_dp_link_down()
478 		vlv_pps_port_disable(encoder, old_crtc_state);  in intel_dp_link_down()
481 static void g4x_dp_audio_enable(struct intel_encoder *encoder,  in g4x_dp_audio_enable()  argument
485 	struct intel_display *display = to_intel_display(encoder);  in g4x_dp_audio_enable()
486 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in g4x_dp_audio_enable()
495 	intel_audio_codec_enable(encoder, crtc_state, conn_state);  in g4x_dp_audio_enable()
498 static void g4x_dp_audio_disable(struct intel_encoder *encoder,  in g4x_dp_audio_disable()  argument
502 	struct intel_display *display = to_intel_display(encoder);  in g4x_dp_audio_disable()
503 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in g4x_dp_audio_disable()
508 	intel_audio_codec_disable(encoder, old_crtc_state, old_conn_state);  in g4x_dp_audio_disable()
516 			     struct intel_encoder *encoder,  in intel_disable_dp()  argument
520 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in intel_disable_dp()
535 			   struct intel_encoder *encoder,  in g4x_disable_dp()  argument
539 	intel_disable_dp(state, encoder, old_crtc_state, old_conn_state);  in g4x_disable_dp()
543 			   struct intel_encoder *encoder,  in vlv_disable_dp()  argument
547 	intel_disable_dp(state, encoder, old_crtc_state, old_conn_state);  in vlv_disable_dp()
551 				struct intel_encoder *encoder,  in g4x_post_disable_dp()  argument
555 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in g4x_post_disable_dp()
556 	enum port port = encoder->port;  in g4x_post_disable_dp()
564 	intel_dp_link_down(encoder, old_crtc_state);  in g4x_post_disable_dp()
572 				struct intel_encoder *encoder,  in vlv_post_disable_dp()  argument
576 	intel_dp_link_down(encoder, old_crtc_state);  in vlv_post_disable_dp()
580 				struct intel_encoder *encoder,  in chv_post_disable_dp()  argument
584 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);  in chv_post_disable_dp()
586 	intel_dp_link_down(encoder, old_crtc_state);  in chv_post_disable_dp()
591 	chv_data_lane_soft_reset(encoder, old_crtc_state, true);  in chv_post_disable_dp()
675 			    struct intel_encoder *encoder,  in intel_enable_dp()  argument
680 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in intel_enable_dp()
689 			vlv_pps_port_enable_unlocked(encoder, pipe_config);  in intel_enable_dp()
704 		vlv_wait_port_ready(encoder, lane_mask);  in intel_enable_dp()
716 			  struct intel_encoder *encoder,  in g4x_enable_dp()  argument
720 	intel_enable_dp(state, encoder, pipe_config, conn_state);  in g4x_enable_dp()
725 			  struct intel_encoder *encoder,  in vlv_enable_dp()  argument
733 			      struct intel_encoder *encoder,  in g4x_pre_enable_dp()  argument
737 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in g4x_pre_enable_dp()
738 	enum port port = encoder->port;  in g4x_pre_enable_dp()
740 	intel_dp_prepare(encoder, pipe_config);  in g4x_pre_enable_dp()
748 			      struct intel_encoder *encoder,  in vlv_pre_enable_dp()  argument
752 	vlv_phy_pre_encoder_enable(encoder, pipe_config);  in vlv_pre_enable_dp()
754 	intel_enable_dp(state, encoder, pipe_config, conn_state);  in vlv_pre_enable_dp()
758 				  struct intel_encoder *encoder,  in vlv_dp_pre_pll_enable()  argument
762 	intel_dp_prepare(encoder, pipe_config);  in vlv_dp_pre_pll_enable()
764 	vlv_phy_pre_pll_enable(encoder, pipe_config);  in vlv_dp_pre_pll_enable()
768 			      struct intel_encoder *encoder,  in chv_pre_enable_dp()  argument
772 	chv_phy_pre_encoder_enable(encoder, pipe_config);  in chv_pre_enable_dp()
774 	intel_enable_dp(state, encoder, pipe_config, conn_state);  in chv_pre_enable_dp()
777 	chv_phy_release_cl2_override(encoder);  in chv_pre_enable_dp()
781 				  struct intel_encoder *encoder,  in chv_dp_pre_pll_enable()  argument
785 	intel_dp_prepare(encoder, pipe_config);  in chv_dp_pre_pll_enable()
787 	chv_phy_pre_pll_enable(encoder, pipe_config);  in chv_dp_pre_pll_enable()
791 				    struct intel_encoder *encoder,  in chv_dp_post_pll_disable()  argument
795 	chv_phy_post_pll_disable(encoder, old_crtc_state);  in chv_dp_post_pll_disable()
820 static void vlv_set_signal_levels(struct intel_encoder *encoder,  in vlv_set_signal_levels()  argument
823 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in vlv_set_signal_levels()
901 	vlv_set_phy_signal_level(encoder, crtc_state,  in vlv_set_signal_levels()
906 static void chv_set_signal_levels(struct intel_encoder *encoder,  in chv_set_signal_levels()  argument
909 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in chv_set_signal_levels()
984 	chv_set_phy_signal_level(encoder, crtc_state,  in chv_set_signal_levels()
1027 g4x_set_signal_levels(struct intel_encoder *encoder,  in g4x_set_signal_levels()  argument
1030 	struct intel_display *display = to_intel_display(encoder);  in g4x_set_signal_levels()
1031 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in g4x_set_signal_levels()
1075 snb_cpu_edp_set_signal_levels(struct intel_encoder *encoder,  in snb_cpu_edp_set_signal_levels()  argument
1078 	struct intel_display *display = to_intel_display(encoder);  in snb_cpu_edp_set_signal_levels()
1079 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in snb_cpu_edp_set_signal_levels()
1127 ivb_cpu_edp_set_signal_levels(struct intel_encoder *encoder,  in ivb_cpu_edp_set_signal_levels()  argument
1130 	struct intel_display *display = to_intel_display(encoder);  in ivb_cpu_edp_set_signal_levels()
1131 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in ivb_cpu_edp_set_signal_levels()
1160 intel_dp_hotplug(struct intel_encoder *encoder,  in intel_dp_hotplug()  argument
1163 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);  in intel_dp_hotplug()
1169 	state = intel_encoder_hotplug(encoder, connector);  in intel_dp_hotplug()
1183 static bool ibx_digital_port_connected(struct intel_encoder *encoder)  in ibx_digital_port_connected()  argument
1185 	struct intel_display *display = to_intel_display(encoder);  in ibx_digital_port_connected()
1186 	u32 bit = display->hotplug.pch_hpd[encoder->hpd_pin];  in ibx_digital_port_connected()
1191 static bool g4x_digital_port_connected(struct intel_encoder *encoder)  in g4x_digital_port_connected()  argument
1193 	struct intel_display *display = to_intel_display(encoder);  in g4x_digital_port_connected()
1196 	switch (encoder->hpd_pin) {  in g4x_digital_port_connected()
1207 		MISSING_CASE(encoder->hpd_pin);  in g4x_digital_port_connected()
1214 static bool ilk_digital_port_connected(struct intel_encoder *encoder)  in ilk_digital_port_connected()  argument
1216 	struct intel_display *display = to_intel_display(encoder);  in ilk_digital_port_connected()
1217 	u32 bit = display->hotplug.hpd[encoder->hpd_pin];  in ilk_digital_port_connected()
1222 static int g4x_dp_compute_config(struct intel_encoder *encoder,  in g4x_dp_compute_config()  argument
1226 	struct drm_i915_private *i915 = to_i915(encoder->base.dev);  in g4x_dp_compute_config()
1229 	if (HAS_PCH_SPLIT(i915) && encoder->port != PORT_A)  in g4x_dp_compute_config()
1232 	ret = intel_dp_compute_config(encoder, crtc_state, conn_state);  in g4x_dp_compute_config()
1236 	g4x_dp_set_clock(encoder, crtc_state);  in g4x_dp_compute_config()
1241 static void g4x_dp_suspend_complete(struct intel_encoder *encoder)  in g4x_dp_suspend_complete()  argument
1247 	intel_encoder_link_check_flush_work(encoder);  in g4x_dp_suspend_complete()
1250 static void intel_dp_encoder_destroy(struct drm_encoder *encoder)  in intel_dp_encoder_destroy()  argument
1252 	intel_dp_encoder_flush_work(encoder);  in intel_dp_encoder_destroy()
1254 	drm_encoder_cleanup(encoder);  in intel_dp_encoder_destroy()
1255 	kfree(enc_to_dig_port(to_intel_encoder(encoder)));  in intel_dp_encoder_destroy()
1258 static void intel_dp_encoder_reset(struct drm_encoder *encoder)  in intel_dp_encoder_reset()  argument
1260 	struct intel_display *display = to_intel_display(encoder->dev);  in intel_dp_encoder_reset()
1261 	struct intel_dp *intel_dp = enc_to_intel_dp(to_intel_encoder(encoder));  in intel_dp_encoder_reset()
1286 	struct drm_encoder *encoder;  in g4x_dp_init()  local
1310 	encoder = &intel_encoder->base;  in g4x_dp_init()
1422 	drm_encoder_cleanup(encoder);  in g4x_dp_init()