diff --git a/drivers/gpu/drm/i915/display/g4x_dp.c b/drivers/gpu/drm/i915/display/g4x_dp.c
index d3b5ead188ba..cfc796607a78 100644
--- a/drivers/gpu/drm/i915/display/g4x_dp.c
+++ b/drivers/gpu/drm/i915/display/g4x_dp.c
@@ -51,28 +51,29 @@ static const struct dpll chv_dpll[] = {
 	{ .dot = 270000, .p1 = 4, .p2 = 1, .n = 1, .m1 = 2, .m2 = 0x6c00000 /* 27.0 */ },
 };
 
-const struct dpll *vlv_get_dpll(struct drm_i915_private *i915)
+const struct dpll *vlv_get_dpll(struct intel_display *display)
 {
-	return IS_CHERRYVIEW(i915) ? &chv_dpll[0] : &vlv_dpll[0];
+	return display->platform.cherryview ? &chv_dpll[0] : &vlv_dpll[0];
 }
 
 static void g4x_dp_set_clock(struct intel_encoder *encoder,
 			     struct intel_crtc_state *pipe_config)
 {
+	struct intel_display *display = to_intel_display(encoder);
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	const struct dpll *divisor = NULL;
 	int i, count = 0;
 
-	if (IS_G4X(dev_priv)) {
+	if (display->platform.g4x) {
 		divisor = g4x_dpll;
 		count = ARRAY_SIZE(g4x_dpll);
 	} else if (HAS_PCH_SPLIT(dev_priv)) {
 		divisor = pch_dpll;
 		count = ARRAY_SIZE(pch_dpll);
-	} else if (IS_CHERRYVIEW(dev_priv)) {
+	} else if (display->platform.cherryview) {
 		divisor = chv_dpll;
 		count = ARRAY_SIZE(chv_dpll);
-	} else if (IS_VALLEYVIEW(dev_priv)) {
+	} else if (display->platform.valleyview) {
 		divisor = vlv_dpll;
 		count = ARRAY_SIZE(vlv_dpll);
 	}
@@ -129,7 +130,7 @@ static void intel_dp_prepare(struct intel_encoder *encoder,
 
 	/* Split out the IBX/CPU vs CPT settings */
 
-	if (IS_IVYBRIDGE(dev_priv) && port == PORT_A) {
+	if (display->platform.ivybridge && port == PORT_A) {
 		if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
 			intel_dp->DP |= DP_SYNC_HS_HIGH;
 		if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
@@ -148,7 +149,7 @@ static void intel_dp_prepare(struct intel_encoder *encoder,
 			     pipe_config->enhanced_framing ?
 			     TRANS_DP_ENH_FRAMING : 0);
 	} else {
-		if (IS_G4X(dev_priv) && pipe_config->limited_color_range)
+		if (display->platform.g4x && pipe_config->limited_color_range)
 			intel_dp->DP |= DP_COLOR_RANGE_16_235;
 
 		if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
@@ -160,7 +161,7 @@ static void intel_dp_prepare(struct intel_encoder *encoder,
 		if (pipe_config->enhanced_framing)
 			intel_dp->DP |= DP_ENHANCED_FRAMING;
 
-		if (IS_CHERRYVIEW(dev_priv))
+		if (display->platform.cherryview)
 			intel_dp->DP |= DP_PIPE_SEL_CHV(crtc->pipe);
 		else
 			intel_dp->DP |= DP_PIPE_SEL(crtc->pipe);
@@ -180,9 +181,8 @@ static void assert_dp_port(struct intel_dp *intel_dp, bool state)
 }
 #define assert_dp_port_disabled(d) assert_dp_port((d), false)
 
-static void assert_edp_pll(struct drm_i915_private *dev_priv, bool state)
+static void assert_edp_pll(struct intel_display *display, bool state)
 {
-	struct intel_display *display = &dev_priv->display;
 	bool cur_state = intel_de_read(display, DP_A) & DP_PLL_ENABLE;
 
 	INTEL_DISPLAY_STATE_WARN(display, cur_state != state,
@@ -201,7 +201,7 @@ static void ilk_edp_pll_on(struct intel_dp *intel_dp,
 
 	assert_transcoder_disabled(dev_priv, pipe_config->cpu_transcoder);
 	assert_dp_port_disabled(intel_dp);
-	assert_edp_pll_disabled(dev_priv);
+	assert_edp_pll_disabled(display);
 
 	drm_dbg_kms(display->drm, "enabling eDP PLL for clock %d\n",
 		    pipe_config->port_clock);
@@ -223,7 +223,7 @@ static void ilk_edp_pll_on(struct intel_dp *intel_dp,
 	 * 1. Wait for the start of vertical blank on the enabled pipe going to FDI
 	 * 2. Program DP PLL enable
 	 */
-	if (IS_IRONLAKE(dev_priv))
+	if (display->platform.ironlake)
 		intel_wait_for_vblank_if_active(display, !crtc->pipe);
 
 	intel_dp->DP |= DP_PLL_ENABLE;
@@ -242,7 +242,7 @@ static void ilk_edp_pll_off(struct intel_dp *intel_dp,
 
 	assert_transcoder_disabled(dev_priv, old_crtc_state->cpu_transcoder);
 	assert_dp_port_disabled(intel_dp);
-	assert_edp_pll_enabled(dev_priv);
+	assert_edp_pll_enabled(display);
 
 	drm_dbg_kms(display->drm, "disabling eDP PLL\n");
 
@@ -253,10 +253,9 @@ static void ilk_edp_pll_off(struct intel_dp *intel_dp,
 	udelay(200);
 }
 
-static bool cpt_dp_port_selected(struct drm_i915_private *dev_priv,
+static bool cpt_dp_port_selected(struct intel_display *display,
 				 enum port port, enum pipe *pipe)
 {
-	struct intel_display *display = &dev_priv->display;
 	enum pipe p;
 
 	for_each_pipe(display, p) {
@@ -277,11 +276,11 @@ static bool cpt_dp_port_selected(struct drm_i915_private *dev_priv,
 	return false;
 }
 
-bool g4x_dp_port_enabled(struct drm_i915_private *dev_priv,
+bool g4x_dp_port_enabled(struct intel_display *display,
 			 i915_reg_t dp_reg, enum port port,
 			 enum pipe *pipe)
 {
-	struct intel_display *display = &dev_priv->display;
+	struct drm_i915_private *dev_priv = to_i915(display->drm);
 	bool ret;
 	u32 val;
 
@@ -290,11 +289,11 @@ bool g4x_dp_port_enabled(struct drm_i915_private *dev_priv,
 	ret = val & DP_PORT_EN;
 
 	/* asserts want to know the pipe even if the port is disabled */
-	if (IS_IVYBRIDGE(dev_priv) && port == PORT_A)
+	if (display->platform.ivybridge && port == PORT_A)
 		*pipe = (val & DP_PIPE_SEL_MASK_IVB) >> DP_PIPE_SEL_SHIFT_IVB;
 	else if (HAS_PCH_CPT(dev_priv) && port != PORT_A)
-		ret &= cpt_dp_port_selected(dev_priv, port, pipe);
-	else if (IS_CHERRYVIEW(dev_priv))
+		ret &= cpt_dp_port_selected(display, port, pipe);
+	else if (display->platform.cherryview)
 		*pipe = (val & DP_PIPE_SEL_MASK_CHV) >> DP_PIPE_SEL_SHIFT_CHV;
 	else
 		*pipe = (val & DP_PIPE_SEL_MASK) >> DP_PIPE_SEL_SHIFT;
@@ -306,7 +305,6 @@ static bool intel_dp_get_hw_state(struct intel_encoder *encoder,
 				  enum pipe *pipe)
 {
 	struct intel_display *display = to_intel_display(encoder);
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
 	intel_wakeref_t wakeref;
 	bool ret;
@@ -316,7 +314,7 @@ static bool intel_dp_get_hw_state(struct intel_encoder *encoder,
 	if (!wakeref)
 		return false;
 
-	ret = g4x_dp_port_enabled(dev_priv, intel_dp->output_reg,
+	ret = g4x_dp_port_enabled(display, intel_dp->output_reg,
 				  encoder->port, pipe);
 
 	intel_display_power_put(display, encoder->power_domain, wakeref);
@@ -391,7 +389,7 @@ static void intel_dp_get_config(struct intel_encoder *encoder,
 
 	pipe_config->hw.adjusted_mode.flags |= flags;
 
-	if (IS_G4X(dev_priv) && tmp & DP_COLOR_RANGE_16_235)
+	if (display->platform.g4x && tmp & DP_COLOR_RANGE_16_235)
 		pipe_config->limited_color_range = true;
 
 	pipe_config->lane_count =
@@ -433,7 +431,7 @@ intel_dp_link_down(struct intel_encoder *encoder,
 
 	drm_dbg_kms(display->drm, "\n");
 
-	if ((IS_IVYBRIDGE(dev_priv) && port == PORT_A) ||
+	if ((display->platform.ivybridge && port == PORT_A) ||
 	    (HAS_PCH_CPT(dev_priv) && port != PORT_A)) {
 		intel_dp->DP &= ~DP_LINK_TRAIN_MASK_CPT;
 		intel_dp->DP |= DP_LINK_TRAIN_PAT_IDLE_CPT;
@@ -479,7 +477,7 @@ intel_dp_link_down(struct intel_encoder *encoder,
 
 	msleep(intel_dp->pps.panel_power_down_delay);
 
-	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
+	if (display->platform.valleyview || display->platform.cherryview)
 		vlv_pps_port_disable(encoder, old_crtc_state);
 }
 
@@ -682,7 +680,6 @@ static void intel_enable_dp(struct intel_atomic_state *state,
 			    const struct drm_connector_state *conn_state)
 {
 	struct intel_display *display = to_intel_display(state);
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
 	u32 dp_reg = intel_de_read(display, intel_dp->output_reg);
 	intel_wakeref_t wakeref;
@@ -691,7 +688,7 @@ static void intel_enable_dp(struct intel_atomic_state *state,
 		return;
 
 	with_intel_pps_lock(intel_dp, wakeref) {
-		if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
+		if (display->platform.valleyview || display->platform.cherryview)
 			vlv_pps_port_enable_unlocked(encoder, pipe_config);
 
 		intel_dp_enable_port(intel_dp, pipe_config);
@@ -701,10 +698,10 @@ static void intel_enable_dp(struct intel_atomic_state *state,
 		intel_pps_vdd_off_unlocked(intel_dp, true);
 	}
 
-	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
+	if (display->platform.valleyview || display->platform.cherryview) {
 		unsigned int lane_mask = 0x0;
 
-		if (IS_CHERRYVIEW(dev_priv))
+		if (display->platform.cherryview)
 			lane_mask = intel_dp_unused_lane_mask(pipe_config->lane_count);
 
 		vlv_wait_port_ready(display, dp_to_dig_port(intel_dp), lane_mask);
@@ -1264,7 +1261,6 @@ static void intel_dp_encoder_destroy(struct drm_encoder *encoder)
 static void intel_dp_encoder_reset(struct drm_encoder *encoder)
 {
 	struct intel_display *display = to_intel_display(encoder->dev);
-	struct drm_i915_private *dev_priv = to_i915(encoder->dev);
 	struct intel_dp *intel_dp = enc_to_intel_dp(to_intel_encoder(encoder));
 
 	intel_dp->DP = intel_de_read(display, intel_dp->output_reg);
@@ -1272,7 +1268,7 @@ static void intel_dp_encoder_reset(struct drm_encoder *encoder)
 	intel_dp->reset_link_params = true;
 	intel_dp_invalidate_source_oui(intel_dp);
 
-	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
+	if (display->platform.valleyview || display->platform.cherryview)
 		vlv_pps_pipe_reset(intel_dp);
 
 	intel_pps_encoder_reset(intel_dp);
@@ -1283,10 +1279,10 @@ static const struct drm_encoder_funcs intel_dp_enc_funcs = {
 	.destroy = intel_dp_encoder_destroy,
 };
 
-bool g4x_dp_init(struct drm_i915_private *dev_priv,
+bool g4x_dp_init(struct intel_display *display,
 		 i915_reg_t output_reg, enum port port)
 {
-	struct intel_display *display = &dev_priv->display;
+	struct drm_i915_private *dev_priv = to_i915(display->drm);
 	const struct intel_bios_encoder_data *devdata;
 	struct intel_digital_port *dig_port;
 	struct intel_encoder *intel_encoder;
@@ -1337,14 +1333,14 @@ bool g4x_dp_init(struct drm_i915_private *dev_priv,
 	intel_encoder->suspend = intel_dp_encoder_suspend;
 	intel_encoder->suspend_complete = g4x_dp_suspend_complete;
 	intel_encoder->shutdown = intel_dp_encoder_shutdown;
-	if (IS_CHERRYVIEW(dev_priv)) {
+	if (display->platform.cherryview) {
 		intel_encoder->pre_pll_enable = chv_dp_pre_pll_enable;
 		intel_encoder->pre_enable = chv_pre_enable_dp;
 		intel_encoder->enable = vlv_enable_dp;
 		intel_encoder->disable = vlv_disable_dp;
 		intel_encoder->post_disable = chv_post_disable_dp;
 		intel_encoder->post_pll_disable = chv_dp_post_pll_disable;
-	} else if (IS_VALLEYVIEW(dev_priv)) {
+	} else if (display->platform.valleyview) {
 		intel_encoder->pre_pll_enable = vlv_dp_pre_pll_enable;
 		intel_encoder->pre_enable = vlv_pre_enable_dp;
 		intel_encoder->enable = vlv_enable_dp;
@@ -1359,24 +1355,24 @@ bool g4x_dp_init(struct drm_i915_private *dev_priv,
 	intel_encoder->audio_enable = g4x_dp_audio_enable;
 	intel_encoder->audio_disable = g4x_dp_audio_disable;
 
-	if ((IS_IVYBRIDGE(dev_priv) && port == PORT_A) ||
+	if ((display->platform.ivybridge && port == PORT_A) ||
 	    (HAS_PCH_CPT(dev_priv) && port != PORT_A))
 		dig_port->dp.set_link_train = cpt_set_link_train;
 	else
 		dig_port->dp.set_link_train = g4x_set_link_train;
 
-	if (IS_CHERRYVIEW(dev_priv))
+	if (display->platform.cherryview)
 		intel_encoder->set_signal_levels = chv_set_signal_levels;
-	else if (IS_VALLEYVIEW(dev_priv))
+	else if (display->platform.valleyview)
 		intel_encoder->set_signal_levels = vlv_set_signal_levels;
-	else if (IS_IVYBRIDGE(dev_priv) && port == PORT_A)
+	else if (display->platform.ivybridge && port == PORT_A)
 		intel_encoder->set_signal_levels = ivb_cpu_edp_set_signal_levels;
-	else if (IS_SANDYBRIDGE(dev_priv) && port == PORT_A)
+	else if (display->platform.sandybridge && port == PORT_A)
 		intel_encoder->set_signal_levels = snb_cpu_edp_set_signal_levels;
 	else
 		intel_encoder->set_signal_levels = g4x_set_signal_levels;
 
-	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv) ||
+	if (display->platform.valleyview || display->platform.cherryview ||
 	    (HAS_PCH_SPLIT(dev_priv) && port != PORT_A)) {
 		dig_port->dp.preemph_max = intel_dp_preemph_max_3;
 		dig_port->dp.voltage_max = intel_dp_voltage_max_3;
@@ -1390,7 +1386,7 @@ bool g4x_dp_init(struct drm_i915_private *dev_priv,
 
 	intel_encoder->type = INTEL_OUTPUT_DP;
 	intel_encoder->power_domain = intel_display_power_ddi_lanes_domain(display, port);
-	if (IS_CHERRYVIEW(dev_priv)) {
+	if (display->platform.cherryview) {
 		if (port == PORT_D)
 			intel_encoder->pipe_mask = BIT(PIPE_C);
 		else
diff --git a/drivers/gpu/drm/i915/display/g4x_dp.h b/drivers/gpu/drm/i915/display/g4x_dp.h
index 839a251dc069..0b28951b8365 100644
--- a/drivers/gpu/drm/i915/display/g4x_dp.h
+++ b/drivers/gpu/drm/i915/display/g4x_dp.h
@@ -12,30 +12,30 @@
 
 enum pipe;
 enum port;
-struct drm_i915_private;
 struct intel_crtc_state;
+struct intel_display;
 struct intel_dp;
 struct intel_encoder;
 
 #ifdef I915
-const struct dpll *vlv_get_dpll(struct drm_i915_private *i915);
-bool g4x_dp_port_enabled(struct drm_i915_private *dev_priv,
+const struct dpll *vlv_get_dpll(struct intel_display *display);
+bool g4x_dp_port_enabled(struct intel_display *display,
 			 i915_reg_t dp_reg, enum port port,
 			 enum pipe *pipe);
-bool g4x_dp_init(struct drm_i915_private *dev_priv,
+bool g4x_dp_init(struct intel_display *display,
 		 i915_reg_t output_reg, enum port port);
 #else
-static inline const struct dpll *vlv_get_dpll(struct drm_i915_private *i915)
+static inline const struct dpll *vlv_get_dpll(struct intel_display *display)
 {
 	return NULL;
 }
-static inline bool g4x_dp_port_enabled(struct drm_i915_private *dev_priv,
+static inline bool g4x_dp_port_enabled(struct intel_display *display,
 				       i915_reg_t dp_reg, int port,
 				       enum pipe *pipe)
 {
 	return false;
 }
-static inline bool g4x_dp_init(struct drm_i915_private *dev_priv,
+static inline bool g4x_dp_init(struct intel_display *display,
 			       i915_reg_t output_reg, int port)
 {
 	return false;
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 6c1e7441313e..e5ceedf56335 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -8229,7 +8229,7 @@ void intel_setup_outputs(struct drm_i915_private *dev_priv)
 		dpd_is_edp = intel_dp_is_port_edp(display, PORT_D);
 
 		if (ilk_has_edp_a(dev_priv))
-			g4x_dp_init(dev_priv, DP_A, PORT_A);
+			g4x_dp_init(display, DP_A, PORT_A);
 
 		if (intel_de_read(dev_priv, PCH_HDMIB) & SDVO_DETECTED) {
 			/* PCH SDVOB multiplex with HDMIB */
@@ -8237,7 +8237,7 @@ void intel_setup_outputs(struct drm_i915_private *dev_priv)
 			if (!found)
 				g4x_hdmi_init(dev_priv, PCH_HDMIB, PORT_B);
 			if (!found && (intel_de_read(dev_priv, PCH_DP_B) & DP_DETECTED))
-				g4x_dp_init(dev_priv, PCH_DP_B, PORT_B);
+				g4x_dp_init(display, PCH_DP_B, PORT_B);
 		}
 
 		if (intel_de_read(dev_priv, PCH_HDMIC) & SDVO_DETECTED)
@@ -8247,10 +8247,10 @@ void intel_setup_outputs(struct drm_i915_private *dev_priv)
 			g4x_hdmi_init(dev_priv, PCH_HDMID, PORT_D);
 
 		if (intel_de_read(dev_priv, PCH_DP_C) & DP_DETECTED)
-			g4x_dp_init(dev_priv, PCH_DP_C, PORT_C);
+			g4x_dp_init(display, PCH_DP_C, PORT_C);
 
 		if (intel_de_read(dev_priv, PCH_DP_D) & DP_DETECTED)
-			g4x_dp_init(dev_priv, PCH_DP_D, PORT_D);
+			g4x_dp_init(display, PCH_DP_D, PORT_D);
 	} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
 		bool has_edp, has_port;
 
@@ -8275,14 +8275,14 @@ void intel_setup_outputs(struct drm_i915_private *dev_priv)
 		has_edp = intel_dp_is_port_edp(display, PORT_B);
 		has_port = intel_bios_is_port_present(display, PORT_B);
 		if (intel_de_read(dev_priv, VLV_DP_B) & DP_DETECTED || has_port)
-			has_edp &= g4x_dp_init(dev_priv, VLV_DP_B, PORT_B);
+			has_edp &= g4x_dp_init(display, VLV_DP_B, PORT_B);
 		if ((intel_de_read(dev_priv, VLV_HDMIB) & SDVO_DETECTED || has_port) && !has_edp)
 			g4x_hdmi_init(dev_priv, VLV_HDMIB, PORT_B);
 
 		has_edp = intel_dp_is_port_edp(display, PORT_C);
 		has_port = intel_bios_is_port_present(display, PORT_C);
 		if (intel_de_read(dev_priv, VLV_DP_C) & DP_DETECTED || has_port)
-			has_edp &= g4x_dp_init(dev_priv, VLV_DP_C, PORT_C);
+			has_edp &= g4x_dp_init(display, VLV_DP_C, PORT_C);
 		if ((intel_de_read(dev_priv, VLV_HDMIC) & SDVO_DETECTED || has_port) && !has_edp)
 			g4x_hdmi_init(dev_priv, VLV_HDMIC, PORT_C);
 
@@ -8293,7 +8293,7 @@ void intel_setup_outputs(struct drm_i915_private *dev_priv)
 			 */
 			has_port = intel_bios_is_port_present(display, PORT_D);
 			if (intel_de_read(dev_priv, CHV_DP_D) & DP_DETECTED || has_port)
-				g4x_dp_init(dev_priv, CHV_DP_D, PORT_D);
+				g4x_dp_init(display, CHV_DP_D, PORT_D);
 			if (intel_de_read(dev_priv, CHV_HDMID) & SDVO_DETECTED || has_port)
 				g4x_hdmi_init(dev_priv, CHV_HDMID, PORT_D);
 		}
@@ -8320,7 +8320,7 @@ void intel_setup_outputs(struct drm_i915_private *dev_priv)
 			}
 
 			if (!found && IS_G4X(dev_priv))
-				g4x_dp_init(dev_priv, DP_B, PORT_B);
+				g4x_dp_init(display, DP_B, PORT_B);
 		}
 
 		/* Before G4X SDVOC doesn't have its own detect register */
@@ -8338,11 +8338,11 @@ void intel_setup_outputs(struct drm_i915_private *dev_priv)
 				g4x_hdmi_init(dev_priv, GEN4_HDMIC, PORT_C);
 			}
 			if (IS_G4X(dev_priv))
-				g4x_dp_init(dev_priv, DP_C, PORT_C);
+				g4x_dp_init(display, DP_C, PORT_C);
 		}
 
 		if (IS_G4X(dev_priv) && (intel_de_read(dev_priv, DP_D) & DP_DETECTED))
-			g4x_dp_init(dev_priv, DP_D, PORT_D);
+			g4x_dp_init(display, DP_D, PORT_D);
 
 		if (SUPPORTS_TV(dev_priv))
 			intel_tv_init(display);
diff --git a/drivers/gpu/drm/i915/display/intel_pch_display.c b/drivers/gpu/drm/i915/display/intel_pch_display.c
index 75ff5592312f..98a6b57ac956 100644
--- a/drivers/gpu/drm/i915/display/intel_pch_display.c
+++ b/drivers/gpu/drm/i915/display/intel_pch_display.c
@@ -45,7 +45,7 @@ static void assert_pch_dp_disabled(struct drm_i915_private *dev_priv,
 	enum pipe port_pipe;
 	bool state;
 
-	state = g4x_dp_port_enabled(dev_priv, dp_reg, port, &port_pipe);
+	state = g4x_dp_port_enabled(display, dp_reg, port, &port_pipe);
 
 	INTEL_DISPLAY_STATE_WARN(display, state && port_pipe == pipe,
 				 "PCH DP %c enabled on transcoder %c, should be disabled\n",
diff --git a/drivers/gpu/drm/i915/display/intel_pps.c b/drivers/gpu/drm/i915/display/intel_pps.c
index ef6effaf82e0..617ce4993172 100644
--- a/drivers/gpu/drm/i915/display/intel_pps.c
+++ b/drivers/gpu/drm/i915/display/intel_pps.c
@@ -134,7 +134,7 @@ vlv_power_sequencer_kick(struct intel_dp *intel_dp)
 		release_cl_override = display->platform.cherryview &&
 			!chv_phy_powergate_ch(display, phy, ch, true);
 
-		if (vlv_force_pll_on(dev_priv, pipe, vlv_get_dpll(dev_priv))) {
+		if (vlv_force_pll_on(dev_priv, pipe, vlv_get_dpll(display))) {
 			drm_err(display->drm,
 				"Failed to force on PLL for pipe %c!\n",
 				pipe_name(pipe));
@@ -1225,11 +1225,10 @@ static void vlv_steal_power_sequencer(struct intel_display *display,
 static enum pipe vlv_active_pipe(struct intel_dp *intel_dp)
 {
 	struct intel_display *display = to_intel_display(intel_dp);
-	struct drm_i915_private *dev_priv = to_i915(display->drm);
 	struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base;
 	enum pipe pipe;
 
-	if (g4x_dp_port_enabled(dev_priv, intel_dp->output_reg,
+	if (g4x_dp_port_enabled(display, intel_dp->output_reg,
 				encoder->port, &pipe))
 		return pipe;
 
@@ -1859,13 +1858,13 @@ void assert_pps_unlocked(struct intel_display *display, enum pipe pipe)
 			intel_lvds_port_enabled(dev_priv, PCH_LVDS, &panel_pipe);
 			break;
 		case PANEL_PORT_SELECT_DPA:
-			g4x_dp_port_enabled(dev_priv, DP_A, PORT_A, &panel_pipe);
+			g4x_dp_port_enabled(display, DP_A, PORT_A, &panel_pipe);
 			break;
 		case PANEL_PORT_SELECT_DPC:
-			g4x_dp_port_enabled(dev_priv, PCH_DP_C, PORT_C, &panel_pipe);
+			g4x_dp_port_enabled(display, PCH_DP_C, PORT_C, &panel_pipe);
 			break;
 		case PANEL_PORT_SELECT_DPD:
-			g4x_dp_port_enabled(dev_priv, PCH_DP_D, PORT_D, &panel_pipe);
+			g4x_dp_port_enabled(display, PCH_DP_D, PORT_D, &panel_pipe);
 			break;
 		default:
 			MISSING_CASE(port_sel);
