194 	struct drm_i915_private *dev_priv = dev->dev_private;  in intel_prepare_ddi_buffers()  local
198 	int hdmi_level = dev_priv->vbt.ddi_port_info[port].hdmi_level_shift;  in intel_prepare_ddi_buffers()
209 		if (dev_priv->vbt.edp_low_vswing) {  in intel_prepare_ddi_buffers()
319 static void intel_wait_ddi_buf_idle(struct drm_i915_private *dev_priv,  in intel_wait_ddi_buf_idle()  argument
345 	struct drm_i915_private *dev_priv = dev->dev_private;  in hsw_fdi_link_train()  local
361 	rx_ctl_val = dev_priv->fdi_rx_config | FDI_RX_ENHANCE_FRAME_ENABLE |  in hsw_fdi_link_train()
444 		intel_wait_ddi_buf_idle(dev_priv, PORT_E);  in hsw_fdi_link_train()
677 static int intel_ddi_calc_wrpll_link(struct drm_i915_private *dev_priv,  in intel_ddi_calc_wrpll_link()  argument
711 static int skl_calc_wrpll_link(struct drm_i915_private *dev_priv,  in skl_calc_wrpll_link()  argument
775 	struct drm_i915_private *dev_priv = encoder->base.dev->dev_private;  in skl_ddi_clock_get()  local
784 		link_clock = skl_calc_wrpll_link(dev_priv, dpll);  in skl_ddi_clock_get()
828 	struct drm_i915_private *dev_priv = encoder->base.dev->dev_private;  in hsw_ddi_clock_get()  local
844 		link_clock = intel_ddi_calc_wrpll_link(dev_priv, WRPLL_CTL1);  in hsw_ddi_clock_get()
847 		link_clock = intel_ddi_calc_wrpll_link(dev_priv, WRPLL_CTL2);  in hsw_ddi_clock_get()
1238 	struct drm_i915_private *dev_priv = crtc->dev->dev_private;  in intel_ddi_set_pipe_settings()  local
1271 	struct drm_i915_private *dev_priv = dev->dev_private;  in intel_ddi_set_vc_payload_alloc()  local
1288 	struct drm_i915_private *dev_priv = dev->dev_private;  in intel_ddi_enable_transcoder_func()  local
1384 void intel_ddi_disable_transcoder_func(struct drm_i915_private *dev_priv,  in intel_ddi_disable_transcoder_func()  argument
1398 	struct drm_i915_private *dev_priv = dev->dev_private;  in intel_ddi_connector_get_hw_state()  local
1408 	if (!intel_display_power_is_enabled(dev_priv, power_domain))  in intel_ddi_connector_get_hw_state()
1447 	struct drm_i915_private *dev_priv = dev->dev_private;  in intel_ddi_get_hw_state()  local
1454 	if (!intel_display_power_is_enabled(dev_priv, power_domain))  in intel_ddi_get_hw_state()
1502 	struct drm_i915_private *dev_priv = crtc->dev->dev_private;  in intel_ddi_enable_pipe_clock()  local
1514 	struct drm_i915_private *dev_priv = intel_crtc->base.dev->dev_private;  in intel_ddi_disable_pipe_clock()  local
1526 	struct drm_i915_private *dev_priv = dev->dev_private;  in intel_ddi_pre_enable()  local
1596 	struct drm_i915_private *dev_priv = dev->dev_private;  in intel_ddi_post_disable()  local
1615 		intel_wait_ddi_buf_idle(dev_priv, port);  in intel_ddi_post_disable()
1637 	struct drm_i915_private *dev_priv = dev->dev_private;  in intel_enable_ddi()  local
1664 		intel_display_power_get(dev_priv, POWER_DOMAIN_AUDIO);  in intel_enable_ddi()
1676 	struct drm_i915_private *dev_priv = dev->dev_private;  in intel_disable_ddi()  local
1680 		intel_display_power_put(dev_priv, POWER_DOMAIN_AUDIO);  in intel_disable_ddi()
1692 static int skl_get_cdclk_freq(struct drm_i915_private *dev_priv)  in skl_get_cdclk_freq()  argument
1740 static int bdw_get_cdclk_freq(struct drm_i915_private *dev_priv)  in bdw_get_cdclk_freq()  argument
1759 static int hsw_get_cdclk_freq(struct drm_i915_private *dev_priv)  in hsw_get_cdclk_freq()  argument
1761 	struct drm_device *dev = dev_priv->dev;  in hsw_get_cdclk_freq()
1777 int intel_ddi_get_cdclk_freq(struct drm_i915_private *dev_priv)  in intel_ddi_get_cdclk_freq()  argument
1779 	struct drm_device *dev = dev_priv->dev;  in intel_ddi_get_cdclk_freq()
1782 		return skl_get_cdclk_freq(dev_priv);  in intel_ddi_get_cdclk_freq()
1785 		return bdw_get_cdclk_freq(dev_priv);  in intel_ddi_get_cdclk_freq()
1788 	return hsw_get_cdclk_freq(dev_priv);  in intel_ddi_get_cdclk_freq()
1791 static void hsw_ddi_pll_enable(struct drm_i915_private *dev_priv,  in hsw_ddi_pll_enable()  argument
1799 static void hsw_ddi_pll_disable(struct drm_i915_private *dev_priv,  in hsw_ddi_pll_disable()  argument
1809 static bool hsw_ddi_pll_get_hw_state(struct drm_i915_private *dev_priv,  in hsw_ddi_pll_get_hw_state()  argument
1815 	if (!intel_display_power_is_enabled(dev_priv, POWER_DOMAIN_PLLS))  in hsw_ddi_pll_get_hw_state()
1829 static void hsw_shared_dplls_init(struct drm_i915_private *dev_priv)  in hsw_shared_dplls_init()  argument
1833 	dev_priv->num_shared_dpll = 2;  in hsw_shared_dplls_init()
1835 	for (i = 0; i < dev_priv->num_shared_dpll; i++) {  in hsw_shared_dplls_init()
1836 		dev_priv->shared_dplls[i].id = i;  in hsw_shared_dplls_init()
1837 		dev_priv->shared_dplls[i].name = hsw_ddi_pll_names[i];  in hsw_shared_dplls_init()
1838 		dev_priv->shared_dplls[i].disable = hsw_ddi_pll_disable;  in hsw_shared_dplls_init()
1839 		dev_priv->shared_dplls[i].enable = hsw_ddi_pll_enable;  in hsw_shared_dplls_init()
1840 		dev_priv->shared_dplls[i].get_hw_state =  in hsw_shared_dplls_init()
1877 static void skl_ddi_pll_enable(struct drm_i915_private *dev_priv,  in skl_ddi_pll_enable()  argument
1909 static void skl_ddi_pll_disable(struct drm_i915_private *dev_priv,  in skl_ddi_pll_disable()  argument
1920 static bool skl_ddi_pll_get_hw_state(struct drm_i915_private *dev_priv,  in skl_ddi_pll_get_hw_state()  argument
1928 	if (!intel_display_power_is_enabled(dev_priv, POWER_DOMAIN_PLLS))  in skl_ddi_pll_get_hw_state()
1950 static void skl_shared_dplls_init(struct drm_i915_private *dev_priv)  in skl_shared_dplls_init()  argument
1954 	dev_priv->num_shared_dpll = 3;  in skl_shared_dplls_init()
1956 	for (i = 0; i < dev_priv->num_shared_dpll; i++) {  in skl_shared_dplls_init()
1957 		dev_priv->shared_dplls[i].id = i;  in skl_shared_dplls_init()
1958 		dev_priv->shared_dplls[i].name = skl_ddi_pll_names[i];  in skl_shared_dplls_init()
1959 		dev_priv->shared_dplls[i].disable = skl_ddi_pll_disable;  in skl_shared_dplls_init()
1960 		dev_priv->shared_dplls[i].enable = skl_ddi_pll_enable;  in skl_shared_dplls_init()
1961 		dev_priv->shared_dplls[i].get_hw_state =  in skl_shared_dplls_init()
1968 	struct drm_i915_private *dev_priv = dev->dev_private;  in intel_ddi_pll_init()  local
1972 		skl_shared_dplls_init(dev_priv);  in intel_ddi_pll_init()
1974 		hsw_shared_dplls_init(dev_priv);  in intel_ddi_pll_init()
1977 		      intel_ddi_get_cdclk_freq(dev_priv));  in intel_ddi_pll_init()
2001 	struct drm_i915_private *dev_priv = encoder->dev->dev_private;  in intel_ddi_prepare_link_retrain()  local
2021 			intel_wait_ddi_buf_idle(dev_priv, port);  in intel_ddi_prepare_link_retrain()
2045 	struct drm_i915_private *dev_priv = crtc->dev->dev_private;  in intel_ddi_fdi_disable()  local
2086 	struct drm_i915_private *dev_priv = encoder->base.dev->dev_private;  in intel_ddi_get_config()  local
2141 	if (intel_display_power_is_enabled(dev_priv, POWER_DOMAIN_AUDIO)) {  in intel_ddi_get_config()
2147 	if (encoder->type == INTEL_OUTPUT_EDP && dev_priv->vbt.edp_bpp &&  in intel_ddi_get_config()
2148 	    pipe_config->pipe_bpp > dev_priv->vbt.edp_bpp) {  in intel_ddi_get_config()
2163 			      pipe_config->pipe_bpp, dev_priv->vbt.edp_bpp);  in intel_ddi_get_config()
2164 		dev_priv->vbt.edp_bpp = pipe_config->pipe_bpp;  in intel_ddi_get_config()
2229 	struct drm_i915_private *dev_priv = dev->dev_private;  in intel_ddi_init()  local
2235 	init_hdmi = (dev_priv->vbt.ddi_port_info[port].supports_dvi ||  in intel_ddi_init()
2236 		     dev_priv->vbt.ddi_port_info[port].supports_hdmi);  in intel_ddi_init()
2237 	init_dp = dev_priv->vbt.ddi_port_info[port].supports_dp;  in intel_ddi_init()
2279 		dev_priv->hpd_irq_port[port] = intel_dig_port;  in intel_ddi_init()