Merge tag 'drm-intel-next-2021-07-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

drm/i915 changes for v5.15:

Features:
- Enable pipe DMC loading on XE-LPD and ADL-P (Anusha)
- Finally remove JSH and EHL force probe requirement (Tejas)

Refactoring and cleanups:
- Refactor and fix DDI buffer translations (Ville)
- Clean up FBC CFB allocation code (Ville, with a fix from Matthew)
- Finish INTEL_GEN() and friends macro conversions (Lucas)
- Misc display cleanups (Ville)

Fixes:
- PSR fixes and ADL-P workarounds (José)
- Fix drm infoframe state mismatch (Bhanuprakash)
- Force Type-C PHY disconnect during suspend/shutdown (Imre)
- Fix power sequence violation on some Chromebook models (Shawn)
- Fix VGA workaround to avoid screen flicker at boot (Emil)
- Fix display 12+ watermark workaround adjustment (Lucas)

Misc:
- Backmerge drm-next (Jani)

Signed-off-by: Dave Airlie <[e-mail]>

From: Jani Nikula <[e-mail]>
Link: https://patchwork.freedesktop.org/patch/msgid/[e-mail]

drivers/gpu/drm/i915/display/icl_dsi.c

···
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);
-	struct intel_crtc *intel_crtc = to_intel_crtc(pipe_config->uapi.crtc);
-	enum pipe pipe = intel_crtc->pipe;
+	struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
+	enum pipe pipe = crtc->pipe;
 	u32 tmp;
 	enum port port;
 	enum transcoder dsi_trans;
···
 	gen11_dsi_set_transcoder_timings(encoder, pipe_config);
 }
 
+/*
+ * Wa_1409054076:icl,jsl,ehl
+ * When pipe A is disabled and MIPI DSI is enabled on pipe B,
+ * the AMT KVMR feature will incorrectly see pipe A as enabled.
+ * Set 0x42080 bit 23=1 before enabling DSI on pipe B and leave
+ * it set while DSI is enabled on pipe B
+ */
+static void icl_apply_kvmr_pipe_a_wa(struct intel_encoder *encoder,
+				     enum pipe pipe, bool enable)
+{
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+
+	if (DISPLAY_VER(dev_priv) == 11 && pipe == PIPE_B)
+		intel_de_rmw(dev_priv, CHICKEN_PAR1_1,
+			     IGNORE_KVMR_PIPE_A,
+			     enable ? IGNORE_KVMR_PIPE_A : 0);
+}
 static void gen11_dsi_enable(struct intel_atomic_state *state,
 			     struct intel_encoder *encoder,
 			     const struct intel_crtc_state *crtc_state,
 			     const struct drm_connector_state *conn_state)
 {
 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);
+	struct intel_crtc *crtc = to_intel_crtc(conn_state->crtc);
 
 	drm_WARN_ON(state->base.dev, crtc_state->has_pch_encoder);
+
+	/* Wa_1409054076:icl,jsl,ehl */
+	icl_apply_kvmr_pipe_a_wa(encoder, crtc->pipe, true);
 
 	/* step6d: enable dsi transcoder */
 	gen11_dsi_enable_transcoder(encoder);
···
 			      const struct drm_connector_state *old_conn_state)
 {
 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);
+	struct intel_crtc *crtc = to_intel_crtc(old_conn_state->crtc);
 
 	/* step1: turn off backlight */
 	intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_BACKLIGHT_OFF);
···
 
 	/* step2d,e: disable transcoder and wait */
 	gen11_dsi_disable_transcoder(encoder);
+
+	/* Wa_1409054076:icl,jsl,ehl */
+	icl_apply_kvmr_pipe_a_wa(encoder, crtc->pipe, false);
 
 	/* step2f,g: powerdown panel */
 	gen11_dsi_powerdown_panel(encoder);
···
 
 	if (gen11_dsi_is_periodic_cmd_mode(intel_dsi))
 		pipe_config->mode_flags |= I915_MODE_FLAG_DSI_PERIODIC_CMD_MODE;
+}
+
+static void gen11_dsi_sync_state(struct intel_encoder *encoder,
+				 const struct intel_crtc_state *crtc_state)
+{
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	enum pipe pipe = intel_crtc->pipe;
+
+	/* wa verify 1409054076:icl,jsl,ehl */
+	if (DISPLAY_VER(dev_priv) == 11 && pipe == PIPE_B &&
+	    !(intel_de_read(dev_priv, CHICKEN_PAR1_1) & IGNORE_KVMR_PIPE_A))
+		drm_dbg_kms(&dev_priv->drm,
+			    "[ENCODER:%d:%s] BIOS left IGNORE_KVMR_PIPE_A cleared with pipe B enabled\n",
+			    encoder->base.base.id,
+			    encoder->base.name);
 }
 
 static int gen11_dsi_dsc_compute_config(struct intel_encoder *encoder,
···
 	encoder->post_disable = gen11_dsi_post_disable;
 	encoder->port = port;
 	encoder->get_config = gen11_dsi_get_config;
+	encoder->sync_state = gen11_dsi_sync_state;
 	encoder->update_pipe = intel_panel_update_backlight;
 	encoder->compute_config = gen11_dsi_compute_config;
 	encoder->get_hw_state = gen11_dsi_get_hw_state;

drivers/gpu/drm/i915/display/intel_crt.c

···
 #include "intel_crt.h"
 #include "intel_crtc.h"
 #include "intel_ddi.h"
+#include "intel_ddi_buf_trans.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_fdi.h"
···
 		crt->base.enable_clock = hsw_ddi_enable_clock;
 		crt->base.disable_clock = hsw_ddi_disable_clock;
 		crt->base.is_clock_enabled = hsw_ddi_is_clock_enabled;
+
+		intel_ddi_buf_trans_init(&crt->base);
 	} else {
 		if (HAS_PCH_SPLIT(dev_priv)) {
 			crt->base.compute_config = pch_crt_compute_config;

drivers/gpu/drm/i915/display/intel_crtc.c

···
 	kfree(crtc);
 }
 
-static void intel_crtc_destroy(struct drm_crtc *crtc)
+static void intel_crtc_destroy(struct drm_crtc *_crtc)
 {
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	struct intel_crtc *crtc = to_intel_crtc(_crtc);
 
-	drm_crtc_cleanup(crtc);
-	kfree(intel_crtc);
+	drm_crtc_cleanup(&crtc->base);
+	kfree(crtc);
 }
 
 static int intel_crtc_late_register(struct drm_crtc *crtc)

drivers/gpu/drm/i915/display/intel_ddi.c

···
  * values in advance. This function programs the correct values for
  * DP/eDP/FDI use cases.
  */
-void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder,
-				  const struct intel_crtc_state *crtc_state)
+void hsw_prepare_dp_ddi_buffers(struct intel_encoder *encoder,
+				const struct intel_crtc_state *crtc_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	u32 iboost_bit = 0;
 	int i, n_entries;
 	enum port port = encoder->port;
-	const struct ddi_buf_trans *ddi_translations;
+	const struct intel_ddi_buf_trans *ddi_translations;
 
-	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_ANALOG))
-		ddi_translations = intel_ddi_get_buf_trans_fdi(dev_priv,
-							       &n_entries);
-	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
-		ddi_translations = intel_ddi_get_buf_trans_edp(encoder,
-							       &n_entries);
-	else
-		ddi_translations = intel_ddi_get_buf_trans_dp(encoder,
-							      &n_entries);
+	ddi_translations = encoder->get_buf_trans(encoder, crtc_state, &n_entries);
+	if (drm_WARN_ON_ONCE(&dev_priv->drm, !ddi_translations))
+		return;
 
 	/* If we're boosting the current, set bit 31 of trans1 */
 	if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv) &&
···
 
 	for (i = 0; i < n_entries; i++) {
 		intel_de_write(dev_priv, DDI_BUF_TRANS_LO(port, i),
-			       ddi_translations[i].trans1 | iboost_bit);
+			       ddi_translations->entries[i].hsw.trans1 | iboost_bit);
 		intel_de_write(dev_priv, DDI_BUF_TRANS_HI(port, i),
-			       ddi_translations[i].trans2);
+			       ddi_translations->entries[i].hsw.trans2);
 	}
 }
 
···
  * values in advance. This function programs the correct values for
  * HDMI/DVI use cases.
  */
-static void intel_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder,
-					   int level)
+static void hsw_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder,
+					 const struct intel_crtc_state *crtc_state,
+					 int level)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	u32 iboost_bit = 0;
 	int n_entries;
 	enum port port = encoder->port;
-	const struct ddi_buf_trans *ddi_translations;
+	const struct intel_ddi_buf_trans *ddi_translations;
 
-	ddi_translations = intel_ddi_get_buf_trans_hdmi(encoder, &n_entries);
-
+	ddi_translations = encoder->get_buf_trans(encoder, crtc_state, &n_entries);
 	if (drm_WARN_ON_ONCE(&dev_priv->drm, !ddi_translations))
 		return;
 	if (drm_WARN_ON_ONCE(&dev_priv->drm, level >= n_entries))
···
 
 	/* Entry 9 is for HDMI: */
 	intel_de_write(dev_priv, DDI_BUF_TRANS_LO(port, 9),
-		       ddi_translations[level].trans1 | iboost_bit);
+		       ddi_translations->entries[level].hsw.trans1 | iboost_bit);
 	intel_de_write(dev_priv, DDI_BUF_TRANS_HI(port, 9),
-		       ddi_translations[level].trans2);
+		       ddi_translations->entries[level].hsw.trans2);
 }
 
 void intel_wait_ddi_buf_idle(struct drm_i915_private *dev_priv,
···
 		iboost = intel_bios_encoder_dp_boost_level(encoder->devdata);
 
 	if (iboost == 0) {
-		const struct ddi_buf_trans *ddi_translations;
+		const struct intel_ddi_buf_trans *ddi_translations;
 		int n_entries;
 
-		if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
-			ddi_translations = intel_ddi_get_buf_trans_hdmi(encoder, &n_entries);
-		else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
-			ddi_translations = intel_ddi_get_buf_trans_edp(encoder, &n_entries);
-		else
-			ddi_translations = intel_ddi_get_buf_trans_dp(encoder, &n_entries);
-
+		ddi_translations = encoder->get_buf_trans(encoder, crtc_state, &n_entries);
 		if (drm_WARN_ON_ONCE(&dev_priv->drm, !ddi_translations))
 			return;
 		if (drm_WARN_ON_ONCE(&dev_priv->drm, level >= n_entries))
 			level = n_entries - 1;
 
-		iboost = ddi_translations[level].i_boost;
+		iboost = ddi_translations->entries[level].hsw.i_boost;
 	}
 
 	/* Make sure that the requested I_boost is valid */
···
 				    int level)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	const struct bxt_ddi_buf_trans *ddi_translations;
+	const struct intel_ddi_buf_trans *ddi_translations;
 	enum port port = encoder->port;
 	int n_entries;
 
-	ddi_translations = bxt_get_buf_trans(encoder, crtc_state, &n_entries);
+	ddi_translations = encoder->get_buf_trans(encoder, crtc_state, &n_entries);
 	if (drm_WARN_ON_ONCE(&dev_priv->drm, !ddi_translations))
 		return;
 	if (drm_WARN_ON_ONCE(&dev_priv->drm, level >= n_entries))
 		level = n_entries - 1;
 
 	bxt_ddi_phy_set_signal_level(dev_priv, port,
-				     ddi_translations[level].margin,
-				     ddi_translations[level].scale,
-				     ddi_translations[level].enable,
-				     ddi_translations[level].deemphasis);
+				     ddi_translations->entries[level].bxt.margin,
+				     ddi_translations->entries[level].bxt.scale,
+				     ddi_translations->entries[level].bxt.enable,
+				     ddi_translations->entries[level].bxt.deemphasis);
 }
 
 static u8 intel_ddi_dp_voltage_max(struct intel_dp *intel_dp,
···
 {
 	struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base;
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	enum port port = encoder->port;
-	enum phy phy = intel_port_to_phy(dev_priv, port);
 	int n_entries;
 
-	if (DISPLAY_VER(dev_priv) >= 12) {
-		if (intel_phy_is_combo(dev_priv, phy))
-			tgl_get_combo_buf_trans(encoder, crtc_state, &n_entries);
-		else if (IS_ALDERLAKE_P(dev_priv))
-			adlp_get_dkl_buf_trans(encoder, crtc_state, &n_entries);
-		else
-			tgl_get_dkl_buf_trans(encoder, crtc_state, &n_entries);
-	} else if (DISPLAY_VER(dev_priv) == 11) {
-		if (IS_PLATFORM(dev_priv, INTEL_JASPERLAKE))
-			jsl_get_combo_buf_trans(encoder, crtc_state, &n_entries);
-		else if (IS_PLATFORM(dev_priv, INTEL_ELKHARTLAKE))
-			ehl_get_combo_buf_trans(encoder, crtc_state, &n_entries);
-		else if (intel_phy_is_combo(dev_priv, phy))
-			icl_get_combo_buf_trans(encoder, crtc_state, &n_entries);
-		else
-			icl_get_mg_buf_trans(encoder, crtc_state, &n_entries);
-	} else if (IS_CANNONLAKE(dev_priv)) {
-		cnl_get_buf_trans(encoder, crtc_state, &n_entries);
-	} else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv)) {
-		bxt_get_buf_trans(encoder, crtc_state, &n_entries);
-	} else {
-		if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
-			intel_ddi_get_buf_trans_edp(encoder, &n_entries);
-		else
-			intel_ddi_get_buf_trans_dp(encoder, &n_entries);
-	}
+	encoder->get_buf_trans(encoder, crtc_state, &n_entries);
 
 	if (drm_WARN_ON(&dev_priv->drm, n_entries < 1))
 		n_entries = 1;
···
 				   int level)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	const struct cnl_ddi_buf_trans *ddi_translations;
+	const struct intel_ddi_buf_trans *ddi_translations;
 	enum port port = encoder->port;
 	int n_entries, ln;
 	u32 val;
 
-	ddi_translations = cnl_get_buf_trans(encoder, crtc_state, &n_entries);
-
+	ddi_translations = encoder->get_buf_trans(encoder, crtc_state, &n_entries);
 	if (drm_WARN_ON_ONCE(&dev_priv->drm, !ddi_translations))
 		return;
 	if (drm_WARN_ON_ONCE(&dev_priv->drm, level >= n_entries))
···
 	val = intel_de_read(dev_priv, CNL_PORT_TX_DW2_LN0(port));
 	val &= ~(SWING_SEL_LOWER_MASK | SWING_SEL_UPPER_MASK |
 		 RCOMP_SCALAR_MASK);
-	val |= SWING_SEL_UPPER(ddi_translations[level].dw2_swing_sel);
-	val |= SWING_SEL_LOWER(ddi_translations[level].dw2_swing_sel);
+	val |= SWING_SEL_UPPER(ddi_translations->entries[level].cnl.dw2_swing_sel);
+	val |= SWING_SEL_LOWER(ddi_translations->entries[level].cnl.dw2_swing_sel);
 	/* Rcomp scalar is fixed as 0x98 for every table entry */
 	val |= RCOMP_SCALAR(0x98);
 	intel_de_write(dev_priv, CNL_PORT_TX_DW2_GRP(port), val);
···
 		val = intel_de_read(dev_priv, CNL_PORT_TX_DW4_LN(ln, port));
 		val &= ~(POST_CURSOR_1_MASK | POST_CURSOR_2_MASK |
 			 CURSOR_COEFF_MASK);
-		val |= POST_CURSOR_1(ddi_translations[level].dw4_post_cursor_1);
-		val |= POST_CURSOR_2(ddi_translations[level].dw4_post_cursor_2);
-		val |= CURSOR_COEFF(ddi_translations[level].dw4_cursor_coeff);
+		val |= POST_CURSOR_1(ddi_translations->entries[level].cnl.dw4_post_cursor_1);
+		val |= POST_CURSOR_2(ddi_translations->entries[level].cnl.dw4_post_cursor_2);
+		val |= CURSOR_COEFF(ddi_translations->entries[level].cnl.dw4_cursor_coeff);
 		intel_de_write(dev_priv, CNL_PORT_TX_DW4_LN(ln, port), val);
 	}
 
···
 	/* Program PORT_TX_DW7 */
 	val = intel_de_read(dev_priv, CNL_PORT_TX_DW7_LN0(port));
 	val &= ~N_SCALAR_MASK;
-	val |= N_SCALAR(ddi_translations[level].dw7_n_scalar);
+	val |= N_SCALAR(ddi_translations->entries[level].cnl.dw7_n_scalar);
 	intel_de_write(dev_priv, CNL_PORT_TX_DW7_GRP(port), val);
 }
 
···
 					 int level)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	const struct cnl_ddi_buf_trans *ddi_translations;
+	const struct intel_ddi_buf_trans *ddi_translations;
 	enum phy phy = intel_port_to_phy(dev_priv, encoder->port);
 	int n_entries, ln;
 	u32 val;
 
-	if (DISPLAY_VER(dev_priv) >= 12)
-		ddi_translations = tgl_get_combo_buf_trans(encoder, crtc_state, &n_entries);
-	else if (IS_PLATFORM(dev_priv, INTEL_JASPERLAKE))
-		ddi_translations = jsl_get_combo_buf_trans(encoder, crtc_state, &n_entries);
-	else if (IS_PLATFORM(dev_priv, INTEL_ELKHARTLAKE))
-		ddi_translations = ehl_get_combo_buf_trans(encoder, crtc_state, &n_entries);
-	else
-		ddi_translations = icl_get_combo_buf_trans(encoder, crtc_state, &n_entries);
-
+	ddi_translations = encoder->get_buf_trans(encoder, crtc_state, &n_entries);
 	if (drm_WARN_ON_ONCE(&dev_priv->drm, !ddi_translations))
 		return;
 	if (drm_WARN_ON_ONCE(&dev_priv->drm, level >= n_entries))
···
 	val = intel_de_read(dev_priv, ICL_PORT_TX_DW2_LN0(phy));
 	val &= ~(SWING_SEL_LOWER_MASK | SWING_SEL_UPPER_MASK |
 		 RCOMP_SCALAR_MASK);
-	val |= SWING_SEL_UPPER(ddi_translations[level].dw2_swing_sel);
-	val |= SWING_SEL_LOWER(ddi_translations[level].dw2_swing_sel);
+	val |= SWING_SEL_UPPER(ddi_translations->entries[level].cnl.dw2_swing_sel);
+	val |= SWING_SEL_LOWER(ddi_translations->entries[level].cnl.dw2_swing_sel);
 	/* Program Rcomp scalar for every table entry */
 	val |= RCOMP_SCALAR(0x98);
 	intel_de_write(dev_priv, ICL_PORT_TX_DW2_GRP(phy), val);
···
 		val = intel_de_read(dev_priv, ICL_PORT_TX_DW4_LN(ln, phy));
 		val &= ~(POST_CURSOR_1_MASK | POST_CURSOR_2_MASK |
 			 CURSOR_COEFF_MASK);
-		val |= POST_CURSOR_1(ddi_translations[level].dw4_post_cursor_1);
-		val |= POST_CURSOR_2(ddi_translations[level].dw4_post_cursor_2);
-		val |= CURSOR_COEFF(ddi_translations[level].dw4_cursor_coeff);
+		val |= POST_CURSOR_1(ddi_translations->entries[level].cnl.dw4_post_cursor_1);
+		val |= POST_CURSOR_2(ddi_translations->entries[level].cnl.dw4_post_cursor_2);
+		val |= CURSOR_COEFF(ddi_translations->entries[level].cnl.dw4_cursor_coeff);
 		intel_de_write(dev_priv, ICL_PORT_TX_DW4_LN(ln, phy), val);
 	}
 
 	/* Program PORT_TX_DW7 */
 	val = intel_de_read(dev_priv, ICL_PORT_TX_DW7_LN0(phy));
 	val &= ~N_SCALAR_MASK;
-	val |= N_SCALAR(ddi_translations[level].dw7_n_scalar);
+	val |= N_SCALAR(ddi_translations->entries[level].cnl.dw7_n_scalar);
 	intel_de_write(dev_priv, ICL_PORT_TX_DW7_GRP(phy), val);
 }
 
···
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	enum tc_port tc_port = intel_port_to_tc(dev_priv, encoder->port);
-	const struct icl_mg_phy_ddi_buf_trans *ddi_translations;
+	const struct intel_ddi_buf_trans *ddi_translations;
 	int n_entries, ln;
 	u32 val;
 
 	if (enc_to_dig_port(encoder)->tc_mode == TC_PORT_TBT_ALT)
 		return;
 
-	ddi_translations = icl_get_mg_buf_trans(encoder, crtc_state, &n_entries);
-
+	ddi_translations = encoder->get_buf_trans(encoder, crtc_state, &n_entries);
 	if (drm_WARN_ON_ONCE(&dev_priv->drm, !ddi_translations))
 		return;
 	if (drm_WARN_ON_ONCE(&dev_priv->drm, level >= n_entries))
···
 		val = intel_de_read(dev_priv, MG_TX1_SWINGCTRL(ln, tc_port));
 		val &= ~CRI_TXDEEMPH_OVERRIDE_17_12_MASK;
 		val |= CRI_TXDEEMPH_OVERRIDE_17_12(
-			ddi_translations[level].cri_txdeemph_override_17_12);
+			ddi_translations->entries[level].mg.cri_txdeemph_override_17_12);
 		intel_de_write(dev_priv, MG_TX1_SWINGCTRL(ln, tc_port), val);
 
 		val = intel_de_read(dev_priv, MG_TX2_SWINGCTRL(ln, tc_port));
 		val &= ~CRI_TXDEEMPH_OVERRIDE_17_12_MASK;
 		val |= CRI_TXDEEMPH_OVERRIDE_17_12(
-			ddi_translations[level].cri_txdeemph_override_17_12);
+			ddi_translations->entries[level].mg.cri_txdeemph_override_17_12);
 		intel_de_write(dev_priv, MG_TX2_SWINGCTRL(ln, tc_port), val);
 	}
 
···
 		val &= ~(CRI_TXDEEMPH_OVERRIDE_11_6_MASK |
 			 CRI_TXDEEMPH_OVERRIDE_5_0_MASK);
 		val |= CRI_TXDEEMPH_OVERRIDE_5_0(
-			ddi_translations[level].cri_txdeemph_override_5_0) |
+			ddi_translations->entries[level].mg.cri_txdeemph_override_5_0) |
 			CRI_TXDEEMPH_OVERRIDE_11_6(
-				ddi_translations[level].cri_txdeemph_override_11_6) |
+				ddi_translations->entries[level].mg.cri_txdeemph_override_11_6) |
 			CRI_TXDEEMPH_OVERRIDE_EN;
 		intel_de_write(dev_priv, MG_TX1_DRVCTRL(ln, tc_port), val);
 
···
 		val &= ~(CRI_TXDEEMPH_OVERRIDE_11_6_MASK |
 			 CRI_TXDEEMPH_OVERRIDE_5_0_MASK);
 		val |= CRI_TXDEEMPH_OVERRIDE_5_0(
-			ddi_translations[level].cri_txdeemph_override_5_0) |
+			ddi_translations->entries[level].mg.cri_txdeemph_override_5_0) |
 			CRI_TXDEEMPH_OVERRIDE_11_6(
-				ddi_translations[level].cri_txdeemph_override_11_6) |
+				ddi_translations->entries[level].mg.cri_txdeemph_override_11_6) |
 			CRI_TXDEEMPH_OVERRIDE_EN;
 		intel_de_write(dev_priv, MG_TX2_DRVCTRL(ln, tc_port), val);
 
···
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	enum tc_port tc_port = intel_port_to_tc(dev_priv, encoder->port);
-	const struct tgl_dkl_phy_ddi_buf_trans *ddi_translations;
+	const struct intel_ddi_buf_trans *ddi_translations;
 	u32 val, dpcnt_mask, dpcnt_val;
 	int n_entries, ln;
 
 	if (enc_to_dig_port(encoder)->tc_mode == TC_PORT_TBT_ALT)
 		return;
 
-	if (IS_ALDERLAKE_P(dev_priv))
-		ddi_translations = adlp_get_dkl_buf_trans(encoder, crtc_state, &n_entries);
-	else
-		ddi_translations = tgl_get_dkl_buf_trans(encoder, crtc_state, &n_entries);
-
+	ddi_translations = encoder->get_buf_trans(encoder, crtc_state, &n_entries);
 	if (drm_WARN_ON_ONCE(&dev_priv->drm, !ddi_translations))
 		return;
 	if (drm_WARN_ON_ONCE(&dev_priv->drm, level >= n_entries))
···
 	dpcnt_mask = (DKL_TX_PRESHOOT_COEFF_MASK |
 		      DKL_TX_DE_EMPAHSIS_COEFF_MASK |
 		      DKL_TX_VSWING_CONTROL_MASK);
-	dpcnt_val = DKL_TX_VSWING_CONTROL(ddi_translations[level].dkl_vswing_control);
-	dpcnt_val |= DKL_TX_DE_EMPHASIS_COEFF(ddi_translations[level].dkl_de_emphasis_control);
-	dpcnt_val |= DKL_TX_PRESHOOT_COEFF(ddi_translations[level].dkl_preshoot_control);
+	dpcnt_val = DKL_TX_VSWING_CONTROL(ddi_translations->entries[level].dkl.dkl_vswing_control);
+	dpcnt_val |= DKL_TX_DE_EMPHASIS_COEFF(ddi_translations->entries[level].dkl.dkl_de_emphasis_control);
+	dpcnt_val |= DKL_TX_PRESHOOT_COEFF(ddi_translations->entries[level].dkl.dkl_preshoot_control);
 
 	for (ln = 0; ln < 2; ln++) {
 		intel_de_write(dev_priv, HIP_INDEX_REG(tc_port),
···
 	else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv))
 		bxt_ddi_vswing_sequence(encoder, crtc_state, level);
 	else
-		intel_prepare_dp_ddi_buffers(encoder, crtc_state);
+		hsw_prepare_dp_ddi_buffers(encoder, crtc_state);
 
 	intel_ddi_power_up_lanes(encoder, crtc_state);
 
···
 					conn_state);
 
 		/* FIXME precompute everything properly */
+		/* FIXME how do we turn infoframes off again? */
 		if (dig_port->lspcon.active && dig_port->dp.has_hdmi_sink)
 			dig_port->set_infoframes(encoder,
 						 crtc_state->has_infoframe,
···
 	else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv))
 		bxt_ddi_vswing_sequence(encoder, crtc_state, level);
 	else
-		intel_prepare_hdmi_ddi_buffers(encoder, level);
+		hsw_prepare_hdmi_ddi_buffers(encoder, crtc_state, level);
 
 	if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv))
 		skl_ddi_set_iboost(encoder, crtc_state, level);
···
 				    struct intel_crtc_state *pipe_config)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(pipe_config->uapi.crtc);
+	struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
 	enum transcoder cpu_transcoder = pipe_config->cpu_transcoder;
 	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
 	u32 temp, flags = 0;
···
 			pipe_config->output_types |= BIT(INTEL_OUTPUT_DP);
 		pipe_config->lane_count =
 			((temp & DDI_PORT_WIDTH_MASK) >> DDI_PORT_WIDTH_SHIFT) + 1;
-		intel_dp_get_m_n(intel_crtc, pipe_config);
+		intel_dp_get_m_n(crtc, pipe_config);
 
 		if (DISPLAY_VER(dev_priv) >= 11) {
 			i915_reg_t dp_tp_ctl = dp_tp_ctl_reg(encoder, pipe_config);
···
 			pipe_config->mst_master_transcoder =
 					REG_FIELD_GET(TRANS_DDI_MST_TRANSPORT_SELECT_MASK, temp);
 
-		intel_dp_get_m_n(intel_crtc, pipe_config);
+		intel_dp_get_m_n(crtc, pipe_config);
 
 		pipe_config->infoframes.enable |=
 			intel_hdmi_infoframes_enabled(encoder, pipe_config);
···
 		return false;
 }
 
+static void intel_ddi_encoder_suspend(struct intel_encoder *encoder)
+{
+	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+	struct drm_i915_private *i915 = dp_to_i915(intel_dp);
+	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
+	enum phy phy = intel_port_to_phy(i915, encoder->port);
+
+	intel_dp_encoder_suspend(encoder);
+
+	if (!intel_phy_is_tc(i915, phy))
+		return;
+
+	intel_tc_port_disconnect_phy(dig_port);
+}
+
+static void intel_ddi_encoder_shutdown(struct intel_encoder *encoder)
+{
+	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+	struct drm_i915_private *i915 = dp_to_i915(intel_dp);
+	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
+	enum phy phy = intel_port_to_phy(i915, encoder->port);
+
+	intel_dp_encoder_shutdown(encoder);
+
+	if (!intel_phy_is_tc(i915, phy))
+		return;
+
+	intel_tc_port_disconnect_phy(dig_port);
+}
+
 #define port_tc_name(port) ((port) - PORT_TC1 + '1')
 #define tc_port_name(tc_port) ((tc_port) - TC_PORT_1 + '1')
 
···
 	encoder->get_hw_state = intel_ddi_get_hw_state;
 	encoder->sync_state = intel_ddi_sync_state;
 	encoder->initial_fastset_check = intel_ddi_initial_fastset_check;
-	encoder->suspend = intel_dp_encoder_suspend;
-	encoder->shutdown = intel_dp_encoder_shutdown;
+	encoder->suspend = intel_ddi_encoder_suspend;
+	encoder->shutdown = intel_ddi_encoder_shutdown;
 	encoder->get_power_domains = intel_ddi_get_power_domains;
 
 	encoder->type = INTEL_OUTPUT_DDI;
···
 		encoder->is_clock_enabled = hsw_ddi_is_clock_enabled;
 		encoder->get_config = hsw_ddi_get_config;
 	}
+
+	intel_ddi_buf_trans_init(encoder);
 
 	if (DISPLAY_VER(dev_priv) >= 13)
 		encoder->hpd_pin = xelpd_hpd_pin(dev_priv, port);

drivers/gpu/drm/i915/display/intel_ddi.h

···
 void hsw_ddi_get_config(struct intel_encoder *encoder,
 			struct intel_crtc_state *crtc_state);
 struct intel_shared_dpll *icl_ddi_combo_get_pll(struct intel_encoder *encoder);
-void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder,
-				  const struct intel_crtc_state *crtc_state);
+void hsw_prepare_dp_ddi_buffers(struct intel_encoder *encoder,
+				const struct intel_crtc_state *crtc_state);
 void intel_wait_ddi_buf_idle(struct drm_i915_private *dev_priv,
 			     enum port port);
 void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port);

drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c

···
  * them for both DP and FDI transports, allowing those ports to
  * automatically adapt to HDMI connections as well
  */
-static const struct ddi_buf_trans hsw_ddi_translations_dp[] = {
-	{ 0x00FFFFFF, 0x0006000E, 0x0 },
-	{ 0x00D75FFF, 0x0005000A, 0x0 },
-	{ 0x00C30FFF, 0x00040006, 0x0 },
-	{ 0x80AAAFFF, 0x000B0000, 0x0 },
-	{ 0x00FFFFFF, 0x0005000A, 0x0 },
-	{ 0x00D75FFF, 0x000C0004, 0x0 },
-	{ 0x80C30FFF, 0x000B0000, 0x0 },
-	{ 0x00FFFFFF, 0x00040006, 0x0 },
-	{ 0x80D75FFF, 0x000B0000, 0x0 },
+static const union intel_ddi_buf_trans_entry _hsw_ddi_translations_dp[] = {
+	{ .hsw = { 0x00FFFFFF, 0x0006000E, 0x0 } },
+	{ .hsw = { 0x00D75FFF, 0x0005000A, 0x0 } },
+	{ .hsw = { 0x00C30FFF, 0x00040006, 0x0 } },
+	{ .hsw = { 0x80AAAFFF, 0x000B0000, 0x0 } },
+	{ .hsw = { 0x00FFFFFF, 0x0005000A, 0x0 } },
+	{ .hsw = { 0x00D75FFF, 0x000C0004, 0x0 } },
+	{ .hsw = { 0x80C30FFF, 0x000B0000, 0x0 } },
+	{ .hsw = { 0x00FFFFFF, 0x00040006, 0x0 } },
+	{ .hsw = { 0x80D75FFF, 0x000B0000, 0x0 } },
 };
 
-static const struct ddi_buf_trans hsw_ddi_translations_fdi[] = {
-	{ 0x00FFFFFF, 0x0007000E, 0x0 },
-	{ 0x00D75FFF, 0x000F000A, 0x0 },
-	{ 0x00C30FFF, 0x00060006, 0x0 },
-	{ 0x00AAAFFF, 0x001E0000, 0x0 },
-	{ 0x00FFFFFF, 0x000F000A, 0x0 },
-	{ 0x00D75FFF, 0x00160004, 0x0 },
-	{ 0x00C30FFF, 0x001E0000, 0x0 },
-	{ 0x00FFFFFF, 0x00060006, 0x0 },
-	{ 0x00D75FFF, 0x001E0000, 0x0 },
+static const struct intel_ddi_buf_trans hsw_ddi_translations_dp = {
+	.entries = _hsw_ddi_translations_dp,
+	.num_entries = ARRAY_SIZE(_hsw_ddi_translations_dp),
 };
 
-static const struct ddi_buf_trans hsw_ddi_translations_hdmi[] = {
-					/* Idx	NT mV d	T mV d	db	*/
-	{ 0x00FFFFFF, 0x0006000E, 0x0 },/* 0:	400	400	0	*/
-	{ 0x00E79FFF, 0x000E000C, 0x0 },/* 1:	400	500	2	*/
-	{ 0x00D75FFF, 0x0005000A, 0x0 },/* 2:	400	600	3.5	*/
-	{ 0x00FFFFFF, 0x0005000A, 0x0 },/* 3:	600	600	0	*/
-	{ 0x00E79FFF, 0x001D0007, 0x0 },/* 4:	600	750	2	*/
-	{ 0x00D75FFF, 0x000C0004, 0x0 },/* 5:	600	900	3.5	*/
-	{ 0x00FFFFFF, 0x00040006, 0x0 },/* 6:	800	800	0	*/
-	{ 0x80E79FFF, 0x00030002, 0x0 },/* 7:	800	1000	2	*/
-	{ 0x00FFFFFF, 0x00140005, 0x0 },/* 8:	850	850	0	*/
-	{ 0x00FFFFFF, 0x000C0004, 0x0 },/* 9:	900	900	0	*/
-	{ 0x00FFFFFF, 0x001C0003, 0x0 },/* 10:	950	950	0	*/
-	{ 0x80FFFFFF, 0x00030002, 0x0 },/* 11:	1000	1000	0	*/
+static const union intel_ddi_buf_trans_entry _hsw_ddi_translations_fdi[] = {
+	{ .hsw = { 0x00FFFFFF, 0x0007000E, 0x0 } },
+	{ .hsw = { 0x00D75FFF, 0x000F000A, 0x0 } },
+	{ .hsw = { 0x00C30FFF, 0x00060006, 0x0 } },
+	{ .hsw = { 0x00AAAFFF, 0x001E0000, 0x0 } },
+	{ .hsw = { 0x00FFFFFF, 0x000F000A, 0x0 } },
+	{ .hsw = { 0x00D75FFF, 0x00160004, 0x0 } },
+	{ .hsw = { 0x00C30FFF, 0x001E0000, 0x0 } },
+	{ .hsw = { 0x00FFFFFF, 0x00060006, 0x0 } },
+	{ .hsw = { 0x00D75FFF, 0x001E0000, 0x0 } },
 };
 
-static const struct ddi_buf_trans bdw_ddi_translations_edp[] = {
-	{ 0x00FFFFFF, 0x00000012, 0x0 },
-	{ 0x00EBAFFF, 0x00020011, 0x0 },
-	{ 0x00C71FFF, 0x0006000F, 0x0 },
-	{ 0x00AAAFFF, 0x000E000A, 0x0 },
-	{ 0x00FFFFFF, 0x00020011, 0x0 },
-	{ 0x00DB6FFF, 0x0005000F, 0x0 },
-	{ 0x00BEEFFF, 0x000A000C, 0x0 },
-	{ 0x00FFFFFF, 0x0005000F, 0x0 },
-	{ 0x00DB6FFF, 0x000A000C, 0x0 },
+static const struct intel_ddi_buf_trans hsw_ddi_translations_fdi = {
+	.entries = _hsw_ddi_translations_fdi,
+	.num_entries = ARRAY_SIZE(_hsw_ddi_translations_fdi),
 };
 
-static const struct ddi_buf_trans bdw_ddi_translations_dp[] = {
-	{ 0x00FFFFFF, 0x0007000E, 0x0 },
-	{ 0x00D75FFF, 0x000E000A, 0x0 },
-	{ 0x00BEFFFF, 0x00140006, 0x0 },
-	{ 0x80B2CFFF, 0x001B0002, 0x0 },
-	{ 0x00FFFFFF, 0x000E000A, 0x0 },
-	{ 0x00DB6FFF, 0x00160005, 0x0 },
-	{ 0x80C71FFF, 0x001A0002, 0x0 },
-	{ 0x00F7DFFF, 0x00180004, 0x0 },
-	{ 0x80D75FFF, 0x001B0002, 0x0 },
+static const union intel_ddi_buf_trans_entry _hsw_ddi_translations_hdmi[] = {
+							/* Idx	NT mV d	T mV d	db	*/
+	{ .hsw = { 0x00FFFFFF, 0x0006000E, 0x0 } },	/* 0:	400	400	0	*/
+	{ .hsw = { 0x00E79FFF, 0x000E000C, 0x0 } },	/* 1:	400	500	2	*/
+	{ .hsw = { 0x00D75FFF, 0x0005000A, 0x0 } },	/* 2:	400	600	3.5	*/
+	{ .hsw = { 0x00FFFFFF, 0x0005000A, 0x0 } },	/* 3:	600	600	0	*/
+	{ .hsw = { 0x00E79FFF, 0x001D0007, 0x0 } },	/* 4:	600	750	2	*/
+	{ .hsw = { 0x00D75FFF, 0x000C0004, 0x0 } },	/* 5:	600	900	3.5	*/
+	{ .hsw = { 0x00FFFFFF, 0x00040006, 0x0 } },	/* 6:	800	800	0	*/
+	{ .hsw = { 0x80E79FFF, 0x00030002, 0x0 } },	/* 7:	800	1000	2	*/
+	{ .hsw = { 0x00FFFFFF, 0x00140005, 0x0 } },	/* 8:	850	850	0	*/
+	{ .hsw = { 0x00FFFFFF, 0x000C0004, 0x0 } },	/* 9:	900	900	0	*/
+	{ .hsw = { 0x00FFFFFF, 0x001C0003, 0x0 } },	/* 10:	950	950	0	*/
+	{ .hsw = { 0x80FFFFFF, 0x00030002, 0x0 } },	/* 11:	1000	1000	0	*/
 };
 
-static const struct ddi_buf_trans bdw_ddi_translations_fdi[] = {
-	{ 0x00FFFFFF, 0x0001000E, 0x0 },
-	{ 0x00D75FFF, 0x0004000A, 0x0 },
-	{ 0x00C30FFF, 0x00070006, 0x0 },
-	{ 0x00AAAFFF, 0x000C0000, 0x0 },
-	{ 0x00FFFFFF, 0x0004000A, 0x0 },
-	{ 0x00D75FFF, 0x00090004, 0x0 },
-	{ 0x00C30FFF, 0x000C0000, 0x0 },
-	{ 0x00FFFFFF, 0x00070006, 0x0 },
-	{ 0x00D75FFF, 0x000C0000, 0x0 },
+static const struct intel_ddi_buf_trans hsw_ddi_translations_hdmi = {
+	.entries = _hsw_ddi_translations_hdmi,
+	.num_entries = ARRAY_SIZE(_hsw_ddi_translations_hdmi),
+	.hdmi_default_entry = 6,
 };
 
-static const struct ddi_buf_trans bdw_ddi_translations_hdmi[] = {
-					/* Idx	NT mV d	T mV df	db	*/
-	{ 0x00FFFFFF, 0x0007000E, 0x0 },/* 0:	400	400	0	*/
-	{ 0x00D75FFF, 0x000E000A, 0x0 },/* 1:	400	600	3.5	*/
-	{ 0x00BEFFFF, 0x00140006, 0x0 },/* 2:	400	800	6	*/
-	{ 0x00FFFFFF, 0x0009000D, 0x0 },/* 3:	450	450	0	*/
-	{ 0x00FFFFFF, 0x000E000A, 0x0 },/* 4:	600	600	0	*/
-	{ 0x00D7FFFF, 0x00140006, 0x0 },/* 5:	600	800	2.5	*/
-	{ 0x80CB2FFF, 0x001B0002, 0x0 },/* 6:	600	1000	4.5	*/
-	{ 0x00FFFFFF, 0x00140006, 0x0 },/* 7:	800	800	0	*/
-	{ 0x80E79FFF, 0x001B0002, 0x0 },/* 8:	800	1000	2	*/
-	{ 0x80FFFFFF, 0x001B0002, 0x0 },/* 9:	1000	1000	0	*/
+static const union intel_ddi_buf_trans_entry _bdw_ddi_translations_edp[] = {
+	{ .hsw = { 0x00FFFFFF, 0x00000012, 0x0 } },
+	{ .hsw = { 0x00EBAFFF, 0x00020011, 0x0 } },
+	{ .hsw = { 0x00C71FFF, 0x0006000F, 0x0 } },
+	{ .hsw = { 0x00AAAFFF, 0x000E000A, 0x0 } },
+	{ .hsw = { 0x00FFFFFF, 0x00020011, 0x0 } },
+	{ .hsw = { 0x00DB6FFF, 0x0005000F, 0x0 } },
+	{ .hsw = { 0x00BEEFFF, 0x000A000C, 0x0 } },
+	{ .hsw = { 0x00FFFFFF, 0x0005000F, 0x0 } },
+	{ .hsw = { 0x00DB6FFF, 0x000A000C, 0x0 } },
+};
+
+static const struct intel_ddi_buf_trans bdw_ddi_translations_edp = {
+	.entries = _bdw_ddi_translations_edp,
+	.num_entries = ARRAY_SIZE(_bdw_ddi_translations_edp),
+};
+
+static const union intel_ddi_buf_trans_entry _bdw_ddi_translations_dp[] = {
+	{ .hsw = { 0x00FFFFFF, 0x0007000E, 0x0 } },
+	{ .hsw = { 0x00D75FFF, 0x000E000A, 0x0 } },
+	{ .hsw = { 0x00BEFFFF, 0x00140006, 0x0 } },
+	{ .hsw = { 0x80B2CFFF, 0x001B0002, 0x0 } },
+	{ .hsw = { 0x00FFFFFF, 0x000E000A, 0x0 } },
+	{ .hsw = { 0x00DB6FFF, 0x00160005, 0x0 } },
+	{ .hsw = { 0x80C71FFF, 0x001A0002, 0x0 } },
+	{ .hsw = { 0x00F7DFFF, 0x00180004, 0x0 } },
+	{ .hsw = { 0x80D75FFF, 0x001B0002, 0x0 } },
+};
+
+static const struct intel_ddi_buf_trans bdw_ddi_translations_dp = {
+	.entries = _bdw_ddi_translations_dp,
+	.num_entries = ARRAY_SIZE(_bdw_ddi_translations_dp),
+};
+
+static const union intel_ddi_buf_trans_entry _bdw_ddi_translations_fdi[] = {
+	{ .hsw = { 0x00FFFFFF, 0x0001000E, 0x0 } },
+	{ .hsw = { 0x00D75FFF, 0x0004000A, 0x0 } },
+	{ .hsw = { 0x00C30FFF, 0x00070006, 0x0 } },
+	{ .hsw = { 0x00AAAFFF, 0x000C0000, 0x0 } },
+	{ .hsw = { 0x00FFFFFF, 0x0004000A, 0x0 } },
+	{ .hsw = { 0x00D75FFF, 0x00090004, 0x0 } },
+	{ .hsw = { 0x00C30FFF, 0x000C0000, 0x0 } },
+	{ .hsw = { 0x00FFFFFF, 0x00070006, 0x0 } },
+	{ .hsw = { 0x00D75FFF, 0x000C0000, 0x0 } },
+};
+
+static const struct intel_ddi_buf_trans bdw_ddi_translations_fdi = {
+	.entries = _bdw_ddi_translations_fdi,
+	.num_entries = ARRAY_SIZE(_bdw_ddi_translations_fdi),
+};
+
+static const union intel_ddi_buf_trans_entry _bdw_ddi_translations_hdmi[] = {
+							/* Idx	NT mV d	T mV df	db	*/
+	{ .hsw = { 0x00FFFFFF, 0x0007000E, 0x0 } },	/* 0:	400	400	0	*/
+	{ .hsw = { 0x00D75FFF, 0x000E000A, 0x0 } },	/* 1:	400	600	3.5	*/
+	{ .hsw = { 0x00BEFFFF, 0x00140006, 0x0 } },	/* 2:	400	800	6	*/
+	{ .hsw = { 0x00FFFFFF, 0x0009000D, 0x0 } },	/* 3:	450	450	0	*/
+	{ .hsw = { 0x00FFFFFF, 0x000E000A, 0x0 } },	/* 4:	600	600	0	*/
+	{ .hsw = { 0x00D7FFFF, 0x00140006, 0x0 } },	/* 5:	600	800	2.5	*/
+	{ .hsw = { 0x80CB2FFF, 0x001B0002, 0x0 } },	/* 6:	600	1000	4.5	*/
+	{ .hsw = { 0x00FFFFFF, 0x00140006, 0x0 } },	/* 7:	800	800	0	*/
+	{ .hsw = { 0x80E79FFF, 0x001B0002, 0x0 } },	/* 8:	800	1000	2	*/
+	{ .hsw = { 0x80FFFFFF, 0x001B0002, 0x0 } },	/* 9:	1000	1000	0	*/
+};
+
+static const struct intel_ddi_buf_trans bdw_ddi_translations_hdmi = {
+	.entries = _bdw_ddi_translations_hdmi,
+	.num_entries = ARRAY_SIZE(_bdw_ddi_translations_hdmi),
+	.hdmi_default_entry = 7,
 };
 
 /* Skylake H and S */
-static const struct ddi_buf_trans skl_ddi_translations_dp[] = {
-	{ 0x00002016, 0x000000A0, 0x0 },
-	{ 0x00005012, 0x0000009B, 0x0 },
-	{ 0x00007011, 0x00000088, 0x0 },
-	{ 0x80009010, 0x000000C0, 0x1 },
-	{ 0x00002016, 0x0000009B, 0x0 },
-	{ 0x00005012, 0x00000088, 0x0 },
-	{ 0x80007011, 0x000000C0, 0x1 },
-	{ 0x00002016, 0x000000DF, 0x0 },
-	{ 0x80005012, 0x000000C0, 0x1 },
+static const union intel_ddi_buf_trans_entry _skl_ddi_translations_dp[] = {
+	{ .hsw = { 0x00002016, 0x000000A0, 0x0 } },
+	{ .hsw = { 0x00005012, 0x0000009B, 0x0 } },
+	{ .hsw = { 0x00007011, 0x00000088, 0x0 } },
+	{ .hsw = { 0x80009010, 0x000000C0, 0x1 } },
+	{ .hsw = { 0x00002016, 0x0000009B, 0x0 } },
+	{ .hsw = { 0x00005012, 0x00000088, 0x0 } },
+	{ .hsw = { 0x80007011, 0x000000C0, 0x1 } },
+	{ .hsw = { 0x00002016, 0x000000DF, 0x0 } },
+	{ .hsw = { 0x80005012, 0x000000C0, 0x1 } },
+};
+
+static const struct intel_ddi_buf_trans skl_ddi_translations_dp = {
+	.entries = _skl_ddi_translations_dp,
+	.num_entries = ARRAY_SIZE(_skl_ddi_translations_dp),
 };
 
 /* Skylake U */
-static const struct ddi_buf_trans skl_u_ddi_translations_dp[] = {
-	{ 0x0000201B, 0x000000A2, 0x0 },
-	{ 0x00005012, 0x00000088, 0x0 },
-	{ 0x80007011, 0x000000CD, 0x1 },
-	{ 0x80009010, 0x000000C0, 0x1 },
-	{ 0x0000201B, 0x0000009D, 0x0 },
-	{ 0x80005012, 0x000000C0, 0x1 },
-	{ 0x80007011, 0x000000C0, 0x1 },
-	{ 0x00002016, 0x00000088, 0x0 },
-	{ 0x80005012, 0x000000C0, 0x1 },
+static const union intel_ddi_buf_trans_entry _skl_u_ddi_translations_dp[] = {
+	{ .hsw = { 0x0000201B, 0x000000A2, 0x0 } },
+	{ .hsw = { 0x00005012, 0x00000088, 0x0 } },
+	{ .hsw = { 0x80007011, 0x000000CD, 0x1 } },
+	{ .hsw = { 0x80009010, 0x000000C0, 0x1 } },
+	{ .hsw = { 0x0000201B, 0x0000009D, 0x0 } },
+	{ .hsw = { 0x80005012, 0x000000C0, 0x1 } },
+	{ .hsw = { 0x80007011, 0x000000C0, 0x1 } },
+	{ .hsw = { 0x00002016, 0x00000088, 0x0 } },
+	{ .hsw = { 0x80005012, 0x000000C0, 0x1 } },
+};
+
+static const struct intel_ddi_buf_trans skl_u_ddi_translations_dp = {
+	.entries = _skl_u_ddi_translations_dp,
+	.num_entries = ARRAY_SIZE(_skl_u_ddi_translations_dp),
 };
 
 /* Skylake Y */
-static const struct ddi_buf_trans skl_y_ddi_translations_dp[] = {
-	{ 0x00000018, 0x000000A2, 0x0 },
-	{ 0x00005012, 0x00000088, 0x0 },
-	{ 0x80007011, 0x000000CD, 0x3 },
-	{ 0x80009010, 0x000000C0, 0x3 },
-	{ 0x00000018, 0x0000009D, 0x0 },
-	{ 0x80005012, 0x000000C0, 0x3 },
-	{ 0x80007011, 0x000000C0, 0x3 },
-	{ 0x00000018, 0x00000088, 0x0 },
-	{ 0x80005012, 0x000000C0, 0x3 },
+static const union intel_ddi_buf_trans_entry _skl_y_ddi_translations_dp[] = {
+	{ .hsw = { 0x00000018, 0x000000A2, 0x0 } },
+	{ .hsw = { 0x00005012, 0x00000088, 0x0 } },
+	{ .hsw = { 0x80007011, 0x000000CD, 0x3 } },
+	{ .hsw = { 0x80009010, 0x000000C0, 0x3 } },
+	{ .hsw = { 0x00000018, 0x0000009D, 0x0 } },
+	{ .hsw = { 0x80005012, 0x000000C0, 0x3 } },
+	{ .hsw = { 0x80007011, 0x000000C0, 0x3 } },
+	{ .hsw = { 0x00000018, 0x00000088, 0x0 } },
+	{ .hsw = { 0x80005012, 0x000000C0, 0x3 } },
+};
+
+static const struct intel_ddi_buf_trans skl_y_ddi_translations_dp = {
+	.entries = _skl_y_ddi_translations_dp,
+	.num_entries = ARRAY_SIZE(_skl_y_ddi_translations_dp),
 };
 
 /* Kabylake H and S */
-static const struct ddi_buf_trans kbl_ddi_translations_dp[] = {
-	{ 0x00002016, 0x000000A0, 0x0 },
-	{ 0x00005012, 0x0000009B, 0x0 },
-	{ 0x00007011, 0x00000088, 0x0 },
-	{ 0x80009010, 0x000000C0, 0x1 },
-	{ 0x00002016, 0x0000009B, 0x0 },
-	{ 0x00005012, 0x00000088, 0x0 },
-	{ 0x80007011, 0x000000C0, 0x1 },
-	{ 0x00002016, 0x00000097, 0x0 },
-	{ 0x80005012, 0x000000C0, 0x1 },
+static const union intel_ddi_buf_trans_entry _kbl_ddi_translations_dp[] = {
+	{ .hsw = { 0x00002016, 0x000000A0, 0x0 } },
+	{ .hsw = { 0x00005012, 0x0000009B, 0x0 } },
+	{ .hsw = { 0x00007011, 0x00000088, 0x0 } },
+	{ .hsw = { 0x80009010, 0x000000C0, 0x1 } },
+	{ .hsw = { 0x00002016, 0x0000009B, 0x0 } },
+	{ .hsw = { 0x00005012, 0x00000088, 0x0 } },
+	{ .hsw = { 0x80007011, 0x000000C0, 0x1 } },
+	{ .hsw = { 0x00002016, 0x00000097, 0x0 } },
+	{ .hsw = { 0x80005012, 0x000000C0, 0x1 } },
+};
+
+static const struct intel_ddi_buf_trans kbl_ddi_translations_dp = {
+	.entries = _kbl_ddi_translations_dp,
+	.num_entries = ARRAY_SIZE(_kbl_ddi_translations_dp),
 };
 
 /* Kabylake U */
-static const struct ddi_buf_trans kbl_u_ddi_translations_dp[] = {
-	{ 0x0000201B, 0x000000A1, 0x0 },
-	{ 0x00005012, 0x00000088, 0x0 },
-	{ 0x80007011, 0x000000CD, 0x3 },
-	{ 0x80009010, 0x000000C0, 0x3 },
-	{ 0x0000201B, 0x0000009D, 0x0 },
-	{ 0x80005012, 0x000000C0, 0x3 },
-	{ 0x80007011, 0x000000C0, 0x3 },
-	{ 0x00002016, 0x0000004F, 0x0 },
-	{ 0x80005012, 0x000000C0, 0x3 },
+static const union intel_ddi_buf_trans_entry _kbl_u_ddi_translations_dp[] = {
+	{ .hsw = { 0x0000201B, 0x000000A1, 0x0 } },
+	{ .hsw = { 0x00005012, 0x00000088, 0x0 } },
+	{ .hsw = { 0x80007011, 0x000000CD, 0x3 } },
+	{ .hsw = { 0x80009010, 0x000000C0, 0x3 } },
+	{ .hsw = { 0x0000201B, 0x0000009D, 0x0 } },
+	{ .hsw = { 0x80005012, 0x000000C0, 0x3 } },
+	{ .hsw = { 0x80007011, 0x000000C0, 0x3 } },
+	{ .hsw = { 0x00002016, 0x0000004F, 0x0 } },
+	{ .hsw = { 0x80005012, 0x000000C0, 0x3 } },
+};
+
+static const struct intel_ddi_buf_trans kbl_u_ddi_translations_dp = {
+	.entries = _kbl_u_ddi_translations_dp,
+	.num_entries = ARRAY_SIZE(_kbl_u_ddi_translations_dp),
 };
 
 /* Kabylake Y */
-static const struct ddi_buf_trans kbl_y_ddi_translations_dp[] = {
-	{ 0x00001017, 0x000000A1, 0x0 },
-	{ 0x00005012, 0x00000088, 0x0 },
-	{ 0x80007011, 0x000000CD, 0x3 },
-	{ 0x8000800F, 0x000000C0, 0x3 },
-	{ 0x00001017, 0x0000009D, 0x0 },
-	{ 0x80005012, 0x000000C0, 0x3 },
-	{ 0x80007011, 0x000000C0, 0x3 },
-	{ 0x00001017, 0x0000004C, 0x0 },
-	{ 0x80005012, 0x000000C0, 0x3 },
+static const union intel_ddi_buf_trans_entry _kbl_y_ddi_translations_dp[] = {
+	{ .hsw = { 0x00001017, 0x000000A1, 0x0 } },
+	{ .hsw = { 0x00005012, 0x00000088, 0x0 } },
+	{ .hsw = { 0x80007011, 0x000000CD, 0x3 } },
+	{ .hsw = { 0x8000800F, 0x000000C0, 0x3 } },
+	{ .hsw = { 0x00001017, 0x0000009D, 0x0 } },
+	{ .hsw = { 0x80005012, 0x000000C0, 0x3 } },
+	{ .hsw = { 0x80007011, 0x000000C0, 0x3 } },
+	{ .hsw = { 0x00001017, 0x0000004C, 0x0 } },
+	{ .hsw = { 0x80005012, 0x000000C0, 0x3 } },
+};
+
+static const struct intel_ddi_buf_trans kbl_y_ddi_translations_dp = {
+	.entries = _kbl_y_ddi_translations_dp,
+	.num_entries = ARRAY_SIZE(_kbl_y_ddi_translations_dp),
 };
 
 /*
  * Skylake/Kabylake H and S
  * eDP 1.4 low vswing translation parameters
  */
-static const struct ddi_buf_trans skl_ddi_translations_edp[] = {
-	{ 0x00000018, 0x000000A8, 0x0 },
-	{ 0x00004013, 0x000000A9, 0x0 },
-	{ 0x00007011, 0x000000A2, 0x0 },
-	{ 0x00009010, 0x0000009C, 0x0 },
-	{ 0x00000018, 0x000000A9, 0x0 },
-	{ 0x00006013, 0x000000A2, 0x0 },
-	{ 0x00007011, 0x000000A6, 0x0 },
-	{ 0x00000018, 0x000000AB, 0x0 },
-	{ 0x00007013, 0x0000009F, 0x0 },
-	{ 0x00000018, 0x000000DF, 0x0 },
+static const union intel_ddi_buf_trans_entry _skl_ddi_translations_edp[] = {
+	{ .hsw = { 0x00000018, 0x000000A8, 0x0 } },
+	{ .hsw = { 0x00004013, 0x000000A9, 0x0 } },
+	{ .hsw = { 0x00007011, 0x000000A2, 0x0 } },
+	{ .hsw = { 0x00009010, 0x0000009C, 0x0 } },
+	{ .hsw = { 0x00000018, 0x000000A9, 0x0 } },
+	{ .hsw = { 0x00006013, 0x000000A2, 0x0 } },
+	{ .hsw = { 0x00007011, 0x000000A6, 0x0 } },
+	{ .hsw = { 0x00000018, 0x000000AB, 0x0 } },
+	{ .hsw = { 0x00007013, 0x0000009F, 0x0 } },
+	{ .hsw = { 0x00000018, 0x000000DF, 0x0 } },
+};
+
+static const struct intel_ddi_buf_trans skl_ddi_translations_edp = {
+	.entries = _skl_ddi_translations_edp,
+	.num_entries = ARRAY_SIZE(_skl_ddi_translations_edp),
 };
 
 /*
  * Skylake/Kabylake U
  * eDP 1.4 low vswing translation parameters
  */
-static const struct ddi_buf_trans skl_u_ddi_translations_edp[] = {
-	{ 0x00000018, 0x000000A8, 0x0 },
-	{ 0x00004013, 0x000000A9, 0x0 },
-	{ 0x00007011, 0x000000A2, 0x0 },
-	{ 0x00009010, 0x0000009C, 0x0 },
-	{ 0x00000018, 0x000000A9, 0x0 },
-	{ 0x00006013, 0x000000A2, 0x0 },
-	{ 0x00007011, 0x000000A6, 0x0 },
-	{ 0x00002016, 0x000000AB, 0x0 },
-	{ 0x00005013, 0x0000009F, 0x0 },
-	{ 0x00000018, 0x000000DF, 0x0 },
+static const union intel_ddi_buf_trans_entry _skl_u_ddi_translations_edp[] = {
+	{ .hsw = { 0x00000018, 0x000000A8, 0x0 } },
+	{ .hsw = { 0x00004013, 0x000000A9, 0x0 } },
+	{ .hsw = { 0x00007011, 0x000000A2, 0x0 } },
+	{ .hsw = { 0x00009010, 0x0000009C, 0x0 } },
+	{ .hsw = { 0x00000018, 0x000000A9, 0x0 } },
+	{ .hsw = { 0x00006013, 0x000000A2, 0x0 } },
+	{ .hsw = { 0x00007011, 0x000000A6, 0x0 } },
+	{ .hsw = { 0x00002016, 0x000000AB, 0x0 } },
+	{ .hsw = { 0x00005013, 0x0000009F, 0x0 } },
+	{ .hsw = { 0x00000018, 0x000000DF, 0x0 } },
+};
+
+static const struct intel_ddi_buf_trans skl_u_ddi_translations_edp = {
+	.entries = _skl_u_ddi_translations_edp,
+	.num_entries = ARRAY_SIZE(_skl_u_ddi_translations_edp),
 };
 
 /*
  * Skylake/Kabylake Y
  * eDP 1.4 low vswing translation parameters
  */
-static const struct ddi_buf_trans skl_y_ddi_translations_edp[] = {
-	{ 0x00000018, 0x000000A8, 0x0 },
-	{ 0x00004013, 0x000000AB, 0x0 },
-	{ 0x00007011, 0x000000A4, 0x0 },
-	{ 0x00009010, 0x000000DF, 0x0 },
-	{ 0x00000018, 0x000000AA, 0x0 },
-	{ 0x00006013, 0x000000A4, 0x0 },
-	{ 0x00007011, 0x0000009D, 0x0 },
-	{ 0x00000018, 0x000000A0, 0x0 },
-	{ 0x00006012, 0x000000DF, 0x0 },
-	{ 0x00000018, 0x0000008A, 0x0 },
+static const union intel_ddi_buf_trans_entry _skl_y_ddi_translations_edp[] = {
+	{ .hsw = { 0x00000018, 0x000000A8, 0x0 } },
+	{ .hsw = { 0x00004013, 0x000000AB, 0x0 } },
+	{ .hsw = { 0x00007011, 0x000000A4, 0x0 } },
+	{ .hsw = { 0x00009010, 0x000000DF, 0x0 } },
+	{ .hsw = { 0x00000018, 0x000000AA, 0x0 } },
+	{ .hsw = { 0x00006013, 0x000000A4, 0x0 } },
+	{ .hsw = { 0x00007011, 0x0000009D, 0x0 } },
+	{ .hsw = { 0x00000018, 0x000000A0, 0x0 } },
+	{ .hsw = { 0x00006012, 0x000000DF, 0x0 } },
+	{ .hsw = { 0x00000018, 0x0000008A, 0x0 } },
+};
+
+static const struct intel_ddi_buf_trans skl_y_ddi_translations_edp = {
+	.entries = _skl_y_ddi_translations_edp,
+	.num_entries = ARRAY_SIZE(_skl_y_ddi_translations_edp),
 };
 
 /* Skylake/Kabylake U, H and S */
-static const struct ddi_buf_trans skl_ddi_translations_hdmi[] = {
-	{ 0x00000018, 0x000000AC, 0x0 },
-	{ 0x00005012, 0x0000009D, 0x0 },
-	{ 0x00007011, 0x00000088, 0x0 },
-	{ 0x00000018, 0x000000A1, 0x0 },
-	{ 0x00000018, 0x00000098, 0x0 },
-	{ 0x00004013, 0x00000088, 0x0 },
-	{ 0x80006012, 0x000000CD, 0x1 },
-	{ 0x00000018, 0x000000DF, 0x0 },
-	{ 0x80003015, 0x000000CD, 0x1 },	/* Default */
-	{ 0x80003015, 0x000000C0, 0x1 },
-	{ 0x80000018, 0x000000C0, 0x1 },
+static const union intel_ddi_buf_trans_entry _skl_ddi_translations_hdmi[] = {
+	{ .hsw = { 0x00000018, 0x000000AC, 0x0 } },
+	{ .hsw = { 0x00005012, 0x0000009D, 0x0 } },
+	{ .hsw = { 0x00007011, 0x00000088, 0x0 } },
+	{ .hsw = { 0x00000018, 0x000000A1, 0x0 } },
+	{ .hsw = { 0x00000018, 0x00000098, 0x0 } },
+	{ .hsw = { 0x00004013, 0x00000088, 0x0 } },
+	{ .hsw = { 0x80006012, 0x000000CD, 0x1 } },
+	{ .hsw = { 0x00000018, 0x000000DF, 0x0 } },
+	{ .hsw = { 0x80003015, 0x000000CD, 0x1 } },	/* Default */
+	{ .hsw = { 0x80003015, 0x000000C0, 0x1 } },
+	{ .hsw = { 0x80000018, 0x000000C0, 0x1 } },
+};
+
+static const struct intel_ddi_buf_trans skl_ddi_translations_hdmi = {
+	.entries = _skl_ddi_translations_hdmi,
+	.num_entries = ARRAY_SIZE(_skl_ddi_translations_hdmi),
+	.hdmi_default_entry = 8,
 };
 
 /* Skylake/Kabylake Y */
-static const struct ddi_buf_trans skl_y_ddi_translations_hdmi[] = {
-	{ 0x00000018, 0x000000A1, 0x0 },
-	{ 0x00005012, 0x000000DF, 0x0 },
-	{ 0x80007011, 0x000000CB, 0x3 },
-	{ 0x00000018, 0x000000A4, 0x0 },
-	{ 0x00000018, 0x0000009D, 0x0 },
-	{ 0x00004013, 0x00000080, 0x0 },
-	{ 0x80006013, 0x000000C0, 0x3 },
-	{ 0x00000018, 0x0000008A, 0x0 },
-	{ 0x80003015, 0x000000C0, 0x3 },	/* Default */
-	{ 0x80003015, 0x000000C0, 0x3 },
-	{ 0x80000018, 0x000000C0, 0x3 },
+static const union intel_ddi_buf_trans_entry _skl_y_ddi_translations_hdmi[] = {
+	{ .hsw = { 0x00000018, 0x000000A1, 0x0 } },
+	{ .hsw = { 0x00005012, 0x000000DF, 0x0 } },
+	{ .hsw = { 0x80007011, 0x000000CB, 0x3 } },
+	{ .hsw = { 0x00000018, 0x000000A4, 0x0 } },
+	{ .hsw = { 0x00000018, 0x0000009D, 0x0 } },
+	{ .hsw = { 0x00004013, 0x00000080, 0x0 } },
+	{ .hsw = { 0x80006013, 0x000000C0, 0x3 } },
+	{ .hsw = { 0x00000018, 0x0000008A, 0x0 } },
+	{ .hsw = { 0x80003015, 0x000000C0, 0x3 } },	/* Default */
+	{ .hsw = { 0x80003015, 0x000000C0, 0x3 } },
+	{ .hsw = { 0x80000018, 0x000000C0, 0x3 } },
 };
 
-
-static const struct bxt_ddi_buf_trans bxt_ddi_translations_dp[] = {
-					/* Idx	NT mV diff	db  */
-	{ 52,  0x9A, 0, 128, },	/* 0:	400		0   */
-	{ 78,  0x9A, 0, 85,  },	/* 1:	400		3.5 */
-	{ 104, 0x9A, 0, 64,  },	/* 2:	400		6   */
-	{ 154, 0x9A, 0, 43,  },	/* 3:	400		9.5 */
-	{ 77,  0x9A, 0, 128, },	/* 4:	600		0   */
-	{ 116, 0x9A, 0, 85,  },	/* 5:	600		3.5 */
-	{ 154, 0x9A, 0, 64,  },	/* 6:	600		6   */
-	{ 102, 0x9A, 0, 128, },	/* 7:	800		0   */
-	{ 154, 0x9A, 0, 85,  },	/* 8:	800		3.5 */
-	{ 154, 0x9A, 1, 128, },	/* 9:	1200		0   */
+static const struct intel_ddi_buf_trans skl_y_ddi_translations_hdmi = {
+	.entries = _skl_y_ddi_translations_hdmi,
+	.num_entries = ARRAY_SIZE(_skl_y_ddi_translations_hdmi),
+	.hdmi_default_entry = 8,
 };
 
-static const struct bxt_ddi_buf_trans bxt_ddi_translations_edp[] = {
+static const union intel_ddi_buf_trans_entry _bxt_ddi_translations_dp[] = {
+						/* Idx	NT mV diff	db  */
+	{ .bxt = { 52,  0x9A, 0, 128, } },	/* 0:	400		0   */
+	{ .bxt = { 78,  0x9A, 0, 85,  } },	/* 1:	400		3.5 */
+	{ .bxt = { 104, 0x9A, 0, 64,  } },	/* 2:	400		6   */
+	{ .bxt = { 154, 0x9A, 0, 43,  } },	/* 3:	400		9.5 */
+	{ .bxt = { 77,  0x9A, 0, 128, } },	/* 4:	600		0   */
+	{ .bxt = { 116, 0x9A, 0, 85,  } },	/* 5:	600		3.5 */
+	{ .bxt = { 154, 0x9A, 0, 64,  } },	/* 6:	600		6   */
+	{ .bxt = { 102, 0x9A, 0, 128, } },	/* 7:	800		0   */
+	{ .bxt = { 154, 0x9A, 0, 85,  } },	/* 8:	800		3.5 */
+	{ .bxt = { 154, 0x9A, 1, 128, } },	/* 9:	1200		0   */
+};
+
+static const struct intel_ddi_buf_trans bxt_ddi_translations_dp = {
+	.entries = _bxt_ddi_translations_dp,
+	.num_entries = ARRAY_SIZE(_bxt_ddi_translations_dp),
+};
+
+static const union intel_ddi_buf_trans_entry _bxt_ddi_translations_edp[] = {
 					/* Idx	NT mV diff	db  */
-	{ 26, 0, 0, 128, },	/* 0:	200		0   */
-	{ 38, 0, 0, 112, },	/* 1:	200		1.5 */
-	{ 48, 0, 0, 96,  },	/* 2:	200		4   */
-	{ 54, 0, 0, 69,  },	/* 3:	200		6   */
-	{ 32, 0, 0, 128, },	/* 4:	250		0   */
-	{ 48, 0, 0, 104, },	/* 5:	250		1.5 */
-	{ 54, 0, 0, 85,  },	/* 6:	250		4   */
-	{ 43, 0, 0, 128, },	/* 7:	300		0   */
-	{ 54, 0, 0, 101, },	/* 8:	300		1.5 */
-	{ 48, 0, 0, 128, },	/* 9:	300		0   */
+	{ .bxt = { 26, 0, 0, 128, } },	/* 0:	200		0   */
+	{ .bxt = { 38, 0, 0, 112, } },	/* 1:	200		1.5 */
+	{ .bxt = { 48, 0, 0, 96,  } },	/* 2:	200		4   */
+	{ .bxt = { 54, 0, 0, 69,  } },	/* 3:	200		6   */
+	{ .bxt = { 32, 0, 0, 128, } },	/* 4:	250		0   */
+	{ .bxt = { 48, 0, 0, 104, } },	/* 5:	250		1.5 */
+	{ .bxt = { 54, 0, 0, 85,  } },	/* 6:	250		4   */
+	{ .bxt = { 43, 0, 0, 128, } },	/* 7:	300		0   */
+	{ .bxt = { 54, 0, 0, 101, } },	/* 8:	300		1.5 */
+	{ .bxt = { 48, 0, 0, 128, } },	/* 9:	300		0   */
+};
+
+static const struct intel_ddi_buf_trans bxt_ddi_translations_edp = {
+	.entries = _bxt_ddi_translations_edp,
+	.num_entries = ARRAY_SIZE(_bxt_ddi_translations_edp),
 };
 
 /* BSpec has 2 recommended values - entries 0 and 8.
  * Using the entry with higher vswing.
  */
-static const struct bxt_ddi_buf_trans bxt_ddi_translations_hdmi[] = {
-					/* Idx	NT mV diff	db  */
-	{ 52,  0x9A, 0, 128, },	/* 0:	400		0   */
-	{ 52,  0x9A, 0, 85,  },	/* 1:	400		3.5 */
-	{ 52,  0x9A, 0, 64,  },	/* 2:	400		6   */
-	{ 42,  0x9A, 0, 43,  },	/* 3:	400		9.5 */
-	{ 77,  0x9A, 0, 128, },	/* 4:	600		0   */
-	{ 77,  0x9A, 0, 85,  },	/* 5:	600		3.5 */
-	{ 77,  0x9A, 0, 64,  },	/* 6:	600		6   */
-	{ 102, 0x9A, 0, 128, },	/* 7:	800		0   */
-	{ 102, 0x9A, 0, 85,  },	/* 8:	800		3.5 */
-	{ 154, 0x9A, 1, 128, },	/* 9:	1200		0   */
+static const union intel_ddi_buf_trans_entry _bxt_ddi_translations_hdmi[] = {
+						/* Idx	NT mV diff	db  */
+	{ .bxt = { 52,  0x9A, 0, 128, } },	/* 0:	400		0   */
+	{ .bxt = { 52,  0x9A, 0, 85,  } },	/* 1:	400		3.5 */
+	{ .bxt = { 52,  0x9A, 0, 64,  } },	/* 2:	400		6   */
+	{ .bxt = { 42,  0x9A, 0, 43,  } },	/* 3:	400		9.5 */
+	{ .bxt = { 77,  0x9A, 0, 128, } },	/* 4:	600		0   */
+	{ .bxt = { 77,  0x9A, 0, 85,  } },	/* 5:	600		3.5 */
+	{ .bxt = { 77,  0x9A, 0, 64,  } },	/* 6:	600		6   */
+	{ .bxt = { 102, 0x9A, 0, 128, } },	/* 7:	800		0   */
+	{ .bxt = { 102, 0x9A, 0, 85,  } },	/* 8:	800		3.5 */
+	{ .bxt = { 154, 0x9A, 1, 128, } },	/* 9:	1200		0   */
+};
+
+static const struct intel_ddi_buf_trans bxt_ddi_translations_hdmi = {
+	.entries = _bxt_ddi_translations_hdmi,
+	.num_entries = ARRAY_SIZE(_bxt_ddi_translations_hdmi),
+	.hdmi_default_entry = ARRAY_SIZE(_bxt_ddi_translations_hdmi) - 1,
 };
 
 /* Voltage Swing Programming for VccIO 0.85V for DP */
-static const struct cnl_ddi_buf_trans cnl_ddi_translations_dp_0_85V[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x5D, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
-	{ 0xA, 0x6A, 0x38, 0x00, 0x07 },	/* 350   500      3.1   */
-	{ 0xB, 0x7A, 0x32, 0x00, 0x0D },	/* 350   700      6.0   */
-	{ 0x6, 0x7C, 0x2D, 0x00, 0x12 },	/* 350   900      8.2   */
-	{ 0xA, 0x69, 0x3F, 0x00, 0x00 },	/* 500   500      0.0   */
-	{ 0xB, 0x7A, 0x36, 0x00, 0x09 },	/* 500   700      2.9   */
-	{ 0x6, 0x7C, 0x30, 0x00, 0x0F },	/* 500   900      5.1   */
-	{ 0xB, 0x7D, 0x3C, 0x00, 0x03 },	/* 650   725      0.9   */
-	{ 0x6, 0x7C, 0x34, 0x00, 0x0B },	/* 600   900      3.5   */
-	{ 0x6, 0x7B, 0x3F, 0x00, 0x00 },	/* 900   900      0.0   */
+static const union intel_ddi_buf_trans_entry _cnl_ddi_translations_dp_0_85V[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x5D, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x6A, 0x38, 0x00, 0x07 } },	/* 350   500      3.1   */
+	{ .cnl = { 0xB, 0x7A, 0x32, 0x00, 0x0D } },	/* 350   700      6.0   */
+	{ .cnl = { 0x6, 0x7C, 0x2D, 0x00, 0x12 } },	/* 350   900      8.2   */
+	{ .cnl = { 0xA, 0x69, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xB, 0x7A, 0x36, 0x00, 0x09 } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7C, 0x30, 0x00, 0x0F } },	/* 500   900      5.1   */
+	{ .cnl = { 0xB, 0x7D, 0x3C, 0x00, 0x03 } },	/* 650   725      0.9   */
+	{ .cnl = { 0x6, 0x7C, 0x34, 0x00, 0x0B } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7B, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
+};
+
+static const struct intel_ddi_buf_trans cnl_ddi_translations_dp_0_85V = {
+	.entries = _cnl_ddi_translations_dp_0_85V,
+	.num_entries = ARRAY_SIZE(_cnl_ddi_translations_dp_0_85V),
 };
 
 /* Voltage Swing Programming for VccIO 0.85V for HDMI */
-static const struct cnl_ddi_buf_trans cnl_ddi_translations_hdmi_0_85V[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x60, 0x3F, 0x00, 0x00 },	/* 450   450      0.0   */
-	{ 0xB, 0x73, 0x36, 0x00, 0x09 },	/* 450   650      3.2   */
-	{ 0x6, 0x7F, 0x31, 0x00, 0x0E },	/* 450   850      5.5   */
-	{ 0xB, 0x73, 0x3F, 0x00, 0x00 },	/* 650   650      0.0   */
-	{ 0x6, 0x7F, 0x37, 0x00, 0x08 },	/* 650   850      2.3   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 850   850      0.0   */
-	{ 0x6, 0x7F, 0x35, 0x00, 0x0A },	/* 600   850      3.0   */
+static const union intel_ddi_buf_trans_entry _cnl_ddi_translations_hdmi_0_85V[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x60, 0x3F, 0x00, 0x00 } },	/* 450   450      0.0   */
+	{ .cnl = { 0xB, 0x73, 0x36, 0x00, 0x09 } },	/* 450   650      3.2   */
+	{ .cnl = { 0x6, 0x7F, 0x31, 0x00, 0x0E } },	/* 450   850      5.5   */
+	{ .cnl = { 0xB, 0x73, 0x3F, 0x00, 0x00 } },	/* 650   650      0.0   */
+	{ .cnl = { 0x6, 0x7F, 0x37, 0x00, 0x08 } },	/* 650   850      2.3   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 850   850      0.0   */
+	{ .cnl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } },	/* 600   850      3.0   */
+};
+
+static const struct intel_ddi_buf_trans cnl_ddi_translations_hdmi_0_85V = {
+	.entries = _cnl_ddi_translations_hdmi_0_85V,
+	.num_entries = ARRAY_SIZE(_cnl_ddi_translations_hdmi_0_85V),
+	.hdmi_default_entry = ARRAY_SIZE(_cnl_ddi_translations_hdmi_0_85V) - 1,
 };
 
 /* Voltage Swing Programming for VccIO 0.85V for eDP */
-static const struct cnl_ddi_buf_trans cnl_ddi_translations_edp_0_85V[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x66, 0x3A, 0x00, 0x05 },	/* 384   500      2.3   */
-	{ 0x0, 0x7F, 0x38, 0x00, 0x07 },	/* 153   200      2.3   */
-	{ 0x8, 0x7F, 0x38, 0x00, 0x07 },	/* 192   250      2.3   */
-	{ 0x1, 0x7F, 0x38, 0x00, 0x07 },	/* 230   300      2.3   */
-	{ 0x9, 0x7F, 0x38, 0x00, 0x07 },	/* 269   350      2.3   */
-	{ 0xA, 0x66, 0x3C, 0x00, 0x03 },	/* 446   500      1.0   */
-	{ 0xB, 0x70, 0x3C, 0x00, 0x03 },	/* 460   600      2.3   */
-	{ 0xC, 0x75, 0x3C, 0x00, 0x03 },	/* 537   700      2.3   */
-	{ 0x2, 0x7F, 0x3F, 0x00, 0x00 },	/* 400   400      0.0   */
+static const union intel_ddi_buf_trans_entry _cnl_ddi_translations_edp_0_85V[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x66, 0x3A, 0x00, 0x05 } },	/* 384   500      2.3   */
+	{ .cnl = { 0x0, 0x7F, 0x38, 0x00, 0x07 } },	/* 153   200      2.3   */
+	{ .cnl = { 0x8, 0x7F, 0x38, 0x00, 0x07 } },	/* 192   250      2.3   */
+	{ .cnl = { 0x1, 0x7F, 0x38, 0x00, 0x07 } },	/* 230   300      2.3   */
+	{ .cnl = { 0x9, 0x7F, 0x38, 0x00, 0x07 } },	/* 269   350      2.3   */
+	{ .cnl = { 0xA, 0x66, 0x3C, 0x00, 0x03 } },	/* 446   500      1.0   */
+	{ .cnl = { 0xB, 0x70, 0x3C, 0x00, 0x03 } },	/* 460   600      2.3   */
+	{ .cnl = { 0xC, 0x75, 0x3C, 0x00, 0x03 } },	/* 537   700      2.3   */
+	{ .cnl = { 0x2, 0x7F, 0x3F, 0x00, 0x00 } },	/* 400   400      0.0   */
+};
+
+static const struct intel_ddi_buf_trans cnl_ddi_translations_edp_0_85V = {
+	.entries = _cnl_ddi_translations_edp_0_85V,
+	.num_entries = ARRAY_SIZE(_cnl_ddi_translations_edp_0_85V),
 };
 
 /* Voltage Swing Programming for VccIO 0.95V for DP */
-static const struct cnl_ddi_buf_trans cnl_ddi_translations_dp_0_95V[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x5D, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
-	{ 0xA, 0x6A, 0x38, 0x00, 0x07 },	/* 350   500      3.1   */
-	{ 0xB, 0x7A, 0x32, 0x00, 0x0D },	/* 350   700      6.0   */
-	{ 0x6, 0x7C, 0x2D, 0x00, 0x12 },	/* 350   900      8.2   */
-	{ 0xA, 0x69, 0x3F, 0x00, 0x00 },	/* 500   500      0.0   */
-	{ 0xB, 0x7A, 0x36, 0x00, 0x09 },	/* 500   700      2.9   */
-	{ 0x6, 0x7C, 0x30, 0x00, 0x0F },	/* 500   900      5.1   */
-	{ 0xB, 0x7D, 0x3C, 0x00, 0x03 },	/* 650   725      0.9   */
-	{ 0x6, 0x7C, 0x34, 0x00, 0x0B },	/* 600   900      3.5   */
-	{ 0x6, 0x7B, 0x3F, 0x00, 0x00 },	/* 900   900      0.0   */
+static const union intel_ddi_buf_trans_entry _cnl_ddi_translations_dp_0_95V[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x5D, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x6A, 0x38, 0x00, 0x07 } },	/* 350   500      3.1   */
+	{ .cnl = { 0xB, 0x7A, 0x32, 0x00, 0x0D } },	/* 350   700      6.0   */
+	{ .cnl = { 0x6, 0x7C, 0x2D, 0x00, 0x12 } },	/* 350   900      8.2   */
+	{ .cnl = { 0xA, 0x69, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xB, 0x7A, 0x36, 0x00, 0x09 } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7C, 0x30, 0x00, 0x0F } },	/* 500   900      5.1   */
+	{ .cnl = { 0xB, 0x7D, 0x3C, 0x00, 0x03 } },	/* 650   725      0.9   */
+	{ .cnl = { 0x6, 0x7C, 0x34, 0x00, 0x0B } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7B, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
+};
+
+static const struct intel_ddi_buf_trans cnl_ddi_translations_dp_0_95V = {
+	.entries = _cnl_ddi_translations_dp_0_95V,
+	.num_entries = ARRAY_SIZE(_cnl_ddi_translations_dp_0_95V),
 };
 
 /* Voltage Swing Programming for VccIO 0.95V for HDMI */
-static const struct cnl_ddi_buf_trans cnl_ddi_translations_hdmi_0_95V[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x5C, 0x3F, 0x00, 0x00 },	/* 400   400      0.0   */
-	{ 0xB, 0x69, 0x37, 0x00, 0x08 },	/* 400   600      3.5   */
-	{ 0x5, 0x76, 0x31, 0x00, 0x0E },	/* 400   800      6.0   */
-	{ 0xA, 0x5E, 0x3F, 0x00, 0x00 },	/* 450   450      0.0   */
-	{ 0xB, 0x69, 0x3F, 0x00, 0x00 },	/* 600   600      0.0   */
-	{ 0xB, 0x79, 0x35, 0x00, 0x0A },	/* 600   850      3.0   */
-	{ 0x6, 0x7D, 0x32, 0x00, 0x0D },	/* 600   1000     4.4   */
-	{ 0x5, 0x76, 0x3F, 0x00, 0x00 },	/* 800   800      0.0   */
-	{ 0x6, 0x7D, 0x39, 0x00, 0x06 },	/* 800   1000     1.9   */
-	{ 0x6, 0x7F, 0x39, 0x00, 0x06 },	/* 850   1050     1.8   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 1050  1050     0.0   */
+static const union intel_ddi_buf_trans_entry _cnl_ddi_translations_hdmi_0_95V[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x5C, 0x3F, 0x00, 0x00 } },	/* 400   400      0.0   */
+	{ .cnl = { 0xB, 0x69, 0x37, 0x00, 0x08 } },	/* 400   600      3.5   */
+	{ .cnl = { 0x5, 0x76, 0x31, 0x00, 0x0E } },	/* 400   800      6.0   */
+	{ .cnl = { 0xA, 0x5E, 0x3F, 0x00, 0x00 } },	/* 450   450      0.0   */
+	{ .cnl = { 0xB, 0x69, 0x3F, 0x00, 0x00 } },	/* 600   600      0.0   */
+	{ .cnl = { 0xB, 0x79, 0x35, 0x00, 0x0A } },	/* 600   850      3.0   */
+	{ .cnl = { 0x6, 0x7D, 0x32, 0x00, 0x0D } },	/* 600   1000     4.4   */
+	{ .cnl = { 0x5, 0x76, 0x3F, 0x00, 0x00 } },	/* 800   800      0.0   */
+	{ .cnl = { 0x6, 0x7D, 0x39, 0x00, 0x06 } },	/* 800   1000     1.9   */
+	{ .cnl = { 0x6, 0x7F, 0x39, 0x00, 0x06 } },	/* 850   1050     1.8   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 1050  1050     0.0   */
+};
+
+static const struct intel_ddi_buf_trans cnl_ddi_translations_hdmi_0_95V = {
+	.entries = _cnl_ddi_translations_hdmi_0_95V,
+	.num_entries = ARRAY_SIZE(_cnl_ddi_translations_hdmi_0_95V),
+	.hdmi_default_entry = ARRAY_SIZE(_cnl_ddi_translations_hdmi_0_95V) - 1,
 };
 
 /* Voltage Swing Programming for VccIO 0.95V for eDP */
-static const struct cnl_ddi_buf_trans cnl_ddi_translations_edp_0_95V[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x61, 0x3A, 0x00, 0x05 },	/* 384   500      2.3   */
-	{ 0x0, 0x7F, 0x38, 0x00, 0x07 },	/* 153   200      2.3   */
-	{ 0x8, 0x7F, 0x38, 0x00, 0x07 },	/* 192   250      2.3   */
-	{ 0x1, 0x7F, 0x38, 0x00, 0x07 },	/* 230   300      2.3   */
-	{ 0x9, 0x7F, 0x38, 0x00, 0x07 },	/* 269   350      2.3   */
-	{ 0xA, 0x61, 0x3C, 0x00, 0x03 },	/* 446   500      1.0   */
-	{ 0xB, 0x68, 0x39, 0x00, 0x06 },	/* 460   600      2.3   */
-	{ 0xC, 0x6E, 0x39, 0x00, 0x06 },	/* 537   700      2.3   */
-	{ 0x4, 0x7F, 0x3A, 0x00, 0x05 },	/* 460   600      2.3   */
-	{ 0x2, 0x7F, 0x3F, 0x00, 0x00 },	/* 400   400      0.0   */
+static const union intel_ddi_buf_trans_entry _cnl_ddi_translations_edp_0_95V[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x61, 0x3A, 0x00, 0x05 } },	/* 384   500      2.3   */
+	{ .cnl = { 0x0, 0x7F, 0x38, 0x00, 0x07 } },	/* 153   200      2.3   */
+	{ .cnl = { 0x8, 0x7F, 0x38, 0x00, 0x07 } },	/* 192   250      2.3   */
+	{ .cnl = { 0x1, 0x7F, 0x38, 0x00, 0x07 } },	/* 230   300      2.3   */
+	{ .cnl = { 0x9, 0x7F, 0x38, 0x00, 0x07 } },	/* 269   350      2.3   */
+	{ .cnl = { 0xA, 0x61, 0x3C, 0x00, 0x03 } },	/* 446   500      1.0   */
+	{ .cnl = { 0xB, 0x68, 0x39, 0x00, 0x06 } },	/* 460   600      2.3   */
+	{ .cnl = { 0xC, 0x6E, 0x39, 0x00, 0x06 } },	/* 537   700      2.3   */
+	{ .cnl = { 0x4, 0x7F, 0x3A, 0x00, 0x05 } },	/* 460   600      2.3   */
+	{ .cnl = { 0x2, 0x7F, 0x3F, 0x00, 0x00 } },	/* 400   400      0.0   */
+};
+
+static const struct intel_ddi_buf_trans cnl_ddi_translations_edp_0_95V = {
+	.entries = _cnl_ddi_translations_edp_0_95V,
+	.num_entries = ARRAY_SIZE(_cnl_ddi_translations_edp_0_95V),
 };
 
 /* Voltage Swing Programming for VccIO 1.05V for DP */
-static const struct cnl_ddi_buf_trans cnl_ddi_translations_dp_1_05V[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x58, 0x3F, 0x00, 0x00 },	/* 400   400      0.0   */
-	{ 0xB, 0x64, 0x37, 0x00, 0x08 },	/* 400   600      3.5   */
-	{ 0x5, 0x70, 0x31, 0x00, 0x0E },	/* 400   800      6.0   */
-	{ 0x6, 0x7F, 0x2C, 0x00, 0x13 },	/* 400   1050     8.4   */
-	{ 0xB, 0x64, 0x3F, 0x00, 0x00 },	/* 600   600      0.0   */
-	{ 0x5, 0x73, 0x35, 0x00, 0x0A },	/* 600   850      3.0   */
-	{ 0x6, 0x7F, 0x30, 0x00, 0x0F },	/* 550   1050     5.6   */
-	{ 0x5, 0x76, 0x3E, 0x00, 0x01 },	/* 850   900      0.5   */
-	{ 0x6, 0x7F, 0x36, 0x00, 0x09 },	/* 750   1050     2.9   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 1050  1050     0.0   */
+static const union intel_ddi_buf_trans_entry _cnl_ddi_translations_dp_1_05V[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x58, 0x3F, 0x00, 0x00 } },	/* 400   400      0.0   */
+	{ .cnl = { 0xB, 0x64, 0x37, 0x00, 0x08 } },	/* 400   600      3.5   */
+	{ .cnl = { 0x5, 0x70, 0x31, 0x00, 0x0E } },	/* 400   800      6.0   */
+	{ .cnl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } },	/* 400   1050     8.4   */
+	{ .cnl = { 0xB, 0x64, 0x3F, 0x00, 0x00 } },	/* 600   600      0.0   */
+	{ .cnl = { 0x5, 0x73, 0x35, 0x00, 0x0A } },	/* 600   850      3.0   */
+	{ .cnl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } },	/* 550   1050     5.6   */
+	{ .cnl = { 0x5, 0x76, 0x3E, 0x00, 0x01 } },	/* 850   900      0.5   */
+	{ .cnl = { 0x6, 0x7F, 0x36, 0x00, 0x09 } },	/* 750   1050     2.9   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 1050  1050     0.0   */
+};
+
+static const struct intel_ddi_buf_trans cnl_ddi_translations_dp_1_05V = {
+	.entries = _cnl_ddi_translations_dp_1_05V,
+	.num_entries = ARRAY_SIZE(_cnl_ddi_translations_dp_1_05V),
 };
 
 /* Voltage Swing Programming for VccIO 1.05V for HDMI */
-static const struct cnl_ddi_buf_trans cnl_ddi_translations_hdmi_1_05V[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x58, 0x3F, 0x00, 0x00 },	/* 400   400      0.0   */
-	{ 0xB, 0x64, 0x37, 0x00, 0x08 },	/* 400   600      3.5   */
-	{ 0x5, 0x70, 0x31, 0x00, 0x0E },	/* 400   800      6.0   */
-	{ 0xA, 0x5B, 0x3F, 0x00, 0x00 },	/* 450   450      0.0   */
-	{ 0xB, 0x64, 0x3F, 0x00, 0x00 },	/* 600   600      0.0   */
-	{ 0x5, 0x73, 0x35, 0x00, 0x0A },	/* 600   850      3.0   */
-	{ 0x6, 0x7C, 0x32, 0x00, 0x0D },	/* 600   1000     4.4   */
-	{ 0x5, 0x70, 0x3F, 0x00, 0x00 },	/* 800   800      0.0   */
-	{ 0x6, 0x7C, 0x39, 0x00, 0x06 },	/* 800   1000     1.9   */
-	{ 0x6, 0x7F, 0x39, 0x00, 0x06 },	/* 850   1050     1.8   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 1050  1050     0.0   */
+static const union intel_ddi_buf_trans_entry _cnl_ddi_translations_hdmi_1_05V[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x58, 0x3F, 0x00, 0x00 } },	/* 400   400      0.0   */
+	{ .cnl = { 0xB, 0x64, 0x37, 0x00, 0x08 } },	/* 400   600      3.5   */
+	{ .cnl = { 0x5, 0x70, 0x31, 0x00, 0x0E } },	/* 400   800      6.0   */
+	{ .cnl = { 0xA, 0x5B, 0x3F, 0x00, 0x00 } },	/* 450   450      0.0   */
+	{ .cnl = { 0xB, 0x64, 0x3F, 0x00, 0x00 } },	/* 600   600      0.0   */
+	{ .cnl = { 0x5, 0x73, 0x35, 0x00, 0x0A } },	/* 600   850      3.0   */
+	{ .cnl = { 0x6, 0x7C, 0x32, 0x00, 0x0D } },	/* 600   1000     4.4   */
+	{ .cnl = { 0x5, 0x70, 0x3F, 0x00, 0x00 } },	/* 800   800      0.0   */
+	{ .cnl = { 0x6, 0x7C, 0x39, 0x00, 0x06 } },	/* 800   1000     1.9   */
+	{ .cnl = { 0x6, 0x7F, 0x39, 0x00, 0x06 } },	/* 850   1050     1.8   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 1050  1050     0.0   */
+};
+
+static const struct intel_ddi_buf_trans cnl_ddi_translations_hdmi_1_05V = {
+	.entries = _cnl_ddi_translations_hdmi_1_05V,
+	.num_entries = ARRAY_SIZE(_cnl_ddi_translations_hdmi_1_05V),
+	.hdmi_default_entry = ARRAY_SIZE(_cnl_ddi_translations_hdmi_1_05V) - 1,
 };
 
 /* Voltage Swing Programming for VccIO 1.05V for eDP */
-static const struct cnl_ddi_buf_trans cnl_ddi_translations_edp_1_05V[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x5E, 0x3A, 0x00, 0x05 },	/* 384   500      2.3   */
-	{ 0x0, 0x7F, 0x38, 0x00, 0x07 },	/* 153   200      2.3   */
-	{ 0x8, 0x7F, 0x38, 0x00, 0x07 },	/* 192   250      2.3   */
-	{ 0x1, 0x7F, 0x38, 0x00, 0x07 },	/* 230   300      2.3   */
-	{ 0x9, 0x7F, 0x38, 0x00, 0x07 },	/* 269   350      2.3   */
-	{ 0xA, 0x5E, 0x3C, 0x00, 0x03 },	/* 446   500      1.0   */
-	{ 0xB, 0x64, 0x39, 0x00, 0x06 },	/* 460   600      2.3   */
-	{ 0xE, 0x6A, 0x39, 0x00, 0x06 },	/* 537   700      2.3   */
-	{ 0x2, 0x7F, 0x3F, 0x00, 0x00 },	/* 400   400      0.0   */
+static const union intel_ddi_buf_trans_entry _cnl_ddi_translations_edp_1_05V[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x5E, 0x3A, 0x00, 0x05 } },	/* 384   500      2.3   */
+	{ .cnl = { 0x0, 0x7F, 0x38, 0x00, 0x07 } },	/* 153   200      2.3   */
+	{ .cnl = { 0x8, 0x7F, 0x38, 0x00, 0x07 } },	/* 192   250      2.3   */
+	{ .cnl = { 0x1, 0x7F, 0x38, 0x00, 0x07 } },	/* 230   300      2.3   */
+	{ .cnl = { 0x9, 0x7F, 0x38, 0x00, 0x07 } },	/* 269   350      2.3   */
+	{ .cnl = { 0xA, 0x5E, 0x3C, 0x00, 0x03 } },	/* 446   500      1.0   */
+	{ .cnl = { 0xB, 0x64, 0x39, 0x00, 0x06 } },	/* 460   600      2.3   */
+	{ .cnl = { 0xE, 0x6A, 0x39, 0x00, 0x06 } },	/* 537   700      2.3   */
+	{ .cnl = { 0x2, 0x7F, 0x3F, 0x00, 0x00 } },	/* 400   400      0.0   */
+};
+
+static const struct intel_ddi_buf_trans cnl_ddi_translations_edp_1_05V = {
+	.entries = _cnl_ddi_translations_edp_1_05V,
+	.num_entries = ARRAY_SIZE(_cnl_ddi_translations_edp_1_05V),
 };
 
 /* icl_combo_phy_ddi_translations */
-static const struct cnl_ddi_buf_trans icl_combo_phy_ddi_translations_dp_hbr2[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x35, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
-	{ 0xA, 0x4F, 0x37, 0x00, 0x08 },	/* 350   500      3.1   */
-	{ 0xC, 0x71, 0x2F, 0x00, 0x10 },	/* 350   700      6.0   */
-	{ 0x6, 0x7F, 0x2B, 0x00, 0x14 },	/* 350   900      8.2   */
-	{ 0xA, 0x4C, 0x3F, 0x00, 0x00 },	/* 500   500      0.0   */
-	{ 0xC, 0x73, 0x34, 0x00, 0x0B },	/* 500   700      2.9   */
-	{ 0x6, 0x7F, 0x2F, 0x00, 0x10 },	/* 500   900      5.1   */
-	{ 0xC, 0x6C, 0x3C, 0x00, 0x03 },	/* 650   700      0.6   */
-	{ 0x6, 0x7F, 0x35, 0x00, 0x0A },	/* 600   900      3.5   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 900   900      0.0   */
+static const union intel_ddi_buf_trans_entry _icl_combo_phy_ddi_translations_dp_hbr2_edp_hbr3[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } },	/* 350   500      3.1   */
+	{ .cnl = { 0xC, 0x71, 0x2F, 0x00, 0x10 } },	/* 350   700      6.0   */
+	{ .cnl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } },	/* 350   900      8.2   */
+	{ .cnl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xC, 0x73, 0x34, 0x00, 0x0B } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } },	/* 500   900      5.1   */
+	{ .cnl = { 0xC, 0x6C, 0x3C, 0x00, 0x03 } },	/* 650   700      0.6   */
+	{ .cnl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
 };
 
-static const struct cnl_ddi_buf_trans icl_combo_phy_ddi_translations_edp_hbr2[] = {
-						/* NT mV Trans mV db    */
-	{ 0x0, 0x7F, 0x3F, 0x00, 0x00 },	/* 200   200      0.0   */
-	{ 0x8, 0x7F, 0x38, 0x00, 0x07 },	/* 200   250      1.9   */
-	{ 0x1, 0x7F, 0x33, 0x00, 0x0C },	/* 200   300      3.5   */
-	{ 0x9, 0x7F, 0x31, 0x00, 0x0E },	/* 200   350      4.9   */
-	{ 0x8, 0x7F, 0x3F, 0x00, 0x00 },	/* 250   250      0.0   */
-	{ 0x1, 0x7F, 0x38, 0x00, 0x07 },	/* 250   300      1.6   */
-	{ 0x9, 0x7F, 0x35, 0x00, 0x0A },	/* 250   350      2.9   */
-	{ 0x1, 0x7F, 0x3F, 0x00, 0x00 },	/* 300   300      0.0   */
-	{ 0x9, 0x7F, 0x38, 0x00, 0x07 },	/* 300   350      1.3   */
-	{ 0x9, 0x7F, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
+static const struct intel_ddi_buf_trans icl_combo_phy_ddi_translations_dp_hbr2_edp_hbr3 = {
+	.entries = _icl_combo_phy_ddi_translations_dp_hbr2_edp_hbr3,
+	.num_entries = ARRAY_SIZE(_icl_combo_phy_ddi_translations_dp_hbr2_edp_hbr3),
 };
 
-static const struct cnl_ddi_buf_trans icl_combo_phy_ddi_translations_edp_hbr3[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x35, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
-	{ 0xA, 0x4F, 0x37, 0x00, 0x08 },	/* 350   500      3.1   */
-	{ 0xC, 0x71, 0x2F, 0x00, 0x10 },	/* 350   700      6.0   */
-	{ 0x6, 0x7F, 0x2B, 0x00, 0x14 },	/* 350   900      8.2   */
-	{ 0xA, 0x4C, 0x3F, 0x00, 0x00 },	/* 500   500      0.0   */
-	{ 0xC, 0x73, 0x34, 0x00, 0x0B },	/* 500   700      2.9   */
-	{ 0x6, 0x7F, 0x2F, 0x00, 0x10 },	/* 500   900      5.1   */
-	{ 0xC, 0x6C, 0x3C, 0x00, 0x03 },	/* 650   700      0.6   */
-	{ 0x6, 0x7F, 0x35, 0x00, 0x0A },	/* 600   900      3.5   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 900   900      0.0   */
+static const union intel_ddi_buf_trans_entry _icl_combo_phy_ddi_translations_edp_hbr2[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0x0, 0x7F, 0x3F, 0x00, 0x00 } },	/* 200   200      0.0   */
+	{ .cnl = { 0x8, 0x7F, 0x38, 0x00, 0x07 } },	/* 200   250      1.9   */
+	{ .cnl = { 0x1, 0x7F, 0x33, 0x00, 0x0C } },	/* 200   300      3.5   */
+	{ .cnl = { 0x9, 0x7F, 0x31, 0x00, 0x0E } },	/* 200   350      4.9   */
+	{ .cnl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } },	/* 250   250      0.0   */
+	{ .cnl = { 0x1, 0x7F, 0x38, 0x00, 0x07 } },	/* 250   300      1.6   */
+	{ .cnl = { 0x9, 0x7F, 0x35, 0x00, 0x0A } },	/* 250   350      2.9   */
+	{ .cnl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } },	/* 300   300      0.0   */
+	{ .cnl = { 0x9, 0x7F, 0x38, 0x00, 0x07 } },	/* 300   350      1.3   */
+	{ .cnl = { 0x9, 0x7F, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
 };
 
-static const struct cnl_ddi_buf_trans icl_combo_phy_ddi_translations_hdmi[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x60, 0x3F, 0x00, 0x00 },	/* 450   450      0.0   */
-	{ 0xB, 0x73, 0x36, 0x00, 0x09 },	/* 450   650      3.2   */
-	{ 0x6, 0x7F, 0x31, 0x00, 0x0E },	/* 450   850      5.5   */
-	{ 0xB, 0x73, 0x3F, 0x00, 0x00 },	/* 650   650      0.0   ALS */
-	{ 0x6, 0x7F, 0x37, 0x00, 0x08 },	/* 650   850      2.3   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 850   850      0.0   */
-	{ 0x6, 0x7F, 0x35, 0x00, 0x0A },	/* 600   850      3.0   */
+static const struct intel_ddi_buf_trans icl_combo_phy_ddi_translations_edp_hbr2 = {
+	.entries = _icl_combo_phy_ddi_translations_edp_hbr2,
+	.num_entries = ARRAY_SIZE(_icl_combo_phy_ddi_translations_edp_hbr2),
 };
 
-static const struct cnl_ddi_buf_trans ehl_combo_phy_ddi_translations_dp[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x33, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
-	{ 0xA, 0x47, 0x36, 0x00, 0x09 },	/* 350   500      3.1   */
-	{ 0xC, 0x64, 0x34, 0x00, 0x0B },	/* 350   700      6.0   */
-	{ 0x6, 0x7F, 0x30, 0x00, 0x0F },	/* 350   900      8.2   */
-	{ 0xA, 0x46, 0x3F, 0x00, 0x00 },	/* 500   500      0.0   */
-	{ 0xC, 0x64, 0x38, 0x00, 0x07 },	/* 500   700      2.9   */
-	{ 0x6, 0x7F, 0x32, 0x00, 0x0D },	/* 500   900      5.1   */
-	{ 0xC, 0x61, 0x3F, 0x00, 0x00 },	/* 650   700      0.6   */
-	{ 0x6, 0x7F, 0x38, 0x00, 0x07 },	/* 600   900      3.5   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 900   900      0.0   */
+static const union intel_ddi_buf_trans_entry _icl_combo_phy_ddi_translations_hdmi[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x60, 0x3F, 0x00, 0x00 } },	/* 450   450      0.0   */
+	{ .cnl = { 0xB, 0x73, 0x36, 0x00, 0x09 } },	/* 450   650      3.2   */
+	{ .cnl = { 0x6, 0x7F, 0x31, 0x00, 0x0E } },	/* 450   850      5.5   */
+	{ .cnl = { 0xB, 0x73, 0x3F, 0x00, 0x00 } },	/* 650   650      0.0   ALS */
+	{ .cnl = { 0x6, 0x7F, 0x37, 0x00, 0x08 } },	/* 650   850      2.3   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 850   850      0.0   */
+	{ .cnl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } },	/* 600   850      3.0   */
 };
 
-static const struct cnl_ddi_buf_trans jsl_combo_phy_ddi_translations_edp_hbr[] = {
-						/* NT mV Trans mV db    */
-	{ 0x8, 0x7F, 0x3F, 0x00, 0x00 },        /* 200   200      0.0   */
-	{ 0x8, 0x7F, 0x38, 0x00, 0x07 },        /* 200   250      1.9   */
-	{ 0x1, 0x7F, 0x33, 0x00, 0x0C },        /* 200   300      3.5   */
-	{ 0xA, 0x35, 0x36, 0x00, 0x09 },        /* 200   350      4.9   */
-	{ 0x8, 0x7F, 0x3F, 0x00, 0x00 },        /* 250   250      0.0   */
-	{ 0x1, 0x7F, 0x38, 0x00, 0x07 },        /* 250   300      1.6   */
-	{ 0xA, 0x35, 0x35, 0x00, 0x0A },        /* 250   350      2.9   */
-	{ 0x1, 0x7F, 0x3F, 0x00, 0x00 },        /* 300   300      0.0   */
-	{ 0xA, 0x35, 0x38, 0x00, 0x07 },        /* 300   350      1.3   */
-	{ 0xA, 0x35, 0x3F, 0x00, 0x00 },        /* 350   350      0.0   */
+static const struct intel_ddi_buf_trans icl_combo_phy_ddi_translations_hdmi = {
+	.entries = _icl_combo_phy_ddi_translations_hdmi,
+	.num_entries = ARRAY_SIZE(_icl_combo_phy_ddi_translations_hdmi),
+	.hdmi_default_entry = ARRAY_SIZE(_icl_combo_phy_ddi_translations_hdmi) - 1,
 };
 
-static const struct cnl_ddi_buf_trans jsl_combo_phy_ddi_translations_edp_hbr2[] = {
-						/* NT mV Trans mV db    */
-	{ 0x8, 0x7F, 0x3F, 0x00, 0x00 },        /* 200   200      0.0   */
-	{ 0x8, 0x7F, 0x3F, 0x00, 0x00 },        /* 200   250      1.9   */
-	{ 0x1, 0x7F, 0x3D, 0x00, 0x02 },        /* 200   300      3.5   */
-	{ 0xA, 0x35, 0x38, 0x00, 0x07 },        /* 200   350      4.9   */
-	{ 0x8, 0x7F, 0x3F, 0x00, 0x00 },        /* 250   250      0.0   */
-	{ 0x1, 0x7F, 0x3F, 0x00, 0x00 },        /* 250   300      1.6   */
-	{ 0xA, 0x35, 0x3A, 0x00, 0x05 },        /* 250   350      2.9   */
-	{ 0x1, 0x7F, 0x3F, 0x00, 0x00 },        /* 300   300      0.0   */
-	{ 0xA, 0x35, 0x38, 0x00, 0x07 },        /* 300   350      1.3   */
-	{ 0xA, 0x35, 0x3F, 0x00, 0x00 },        /* 350   350      0.0   */
+static const union intel_ddi_buf_trans_entry _ehl_combo_phy_ddi_translations_dp[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x33, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x47, 0x36, 0x00, 0x09 } },	/* 350   500      3.1   */
+	{ .cnl = { 0xC, 0x64, 0x34, 0x00, 0x0B } },	/* 350   700      6.0   */
+	{ .cnl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } },	/* 350   900      8.2   */
+	{ .cnl = { 0xA, 0x46, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xC, 0x64, 0x38, 0x00, 0x07 } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7F, 0x32, 0x00, 0x0D } },	/* 500   900      5.1   */
+	{ .cnl = { 0xC, 0x61, 0x3F, 0x00, 0x00 } },	/* 650   700      0.6   */
+	{ .cnl = { 0x6, 0x7F, 0x38, 0x00, 0x07 } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
 };
 
-static const struct cnl_ddi_buf_trans dg1_combo_phy_ddi_translations_dp_rbr_hbr[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x32, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
-	{ 0xA, 0x48, 0x35, 0x00, 0x0A },	/* 350   500      3.1   */
-	{ 0xC, 0x63, 0x2F, 0x00, 0x10 },	/* 350   700      6.0   */
-	{ 0x6, 0x7F, 0x2C, 0x00, 0x13 },	/* 350   900      8.2   */
-	{ 0xA, 0x43, 0x3F, 0x00, 0x00 },	/* 500   500      0.0   */
-	{ 0xC, 0x60, 0x36, 0x00, 0x09 },	/* 500   700      2.9   */
-	{ 0x6, 0x7F, 0x30, 0x00, 0x0F },	/* 500   900      5.1   */
-	{ 0xC, 0x60, 0x3F, 0x00, 0x00 },	/* 650   700      0.6   */
-	{ 0x6, 0x7F, 0x37, 0x00, 0x08 },	/* 600   900      3.5   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 900   900      0.0   */
+static const struct intel_ddi_buf_trans ehl_combo_phy_ddi_translations_dp = {
+	.entries = _ehl_combo_phy_ddi_translations_dp,
+	.num_entries = ARRAY_SIZE(_ehl_combo_phy_ddi_translations_dp),
 };
 
-static const struct cnl_ddi_buf_trans dg1_combo_phy_ddi_translations_dp_hbr2_hbr3[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x32, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
-	{ 0xA, 0x48, 0x35, 0x00, 0x0A },	/* 350   500      3.1   */
-	{ 0xC, 0x63, 0x2F, 0x00, 0x10 },	/* 350   700      6.0   */
-	{ 0x6, 0x7F, 0x2C, 0x00, 0x13 },	/* 350   900      8.2   */
-	{ 0xA, 0x43, 0x3F, 0x00, 0x00 },	/* 500   500      0.0   */
-	{ 0xC, 0x60, 0x36, 0x00, 0x09 },	/* 500   700      2.9   */
-	{ 0x6, 0x7F, 0x30, 0x00, 0x0F },	/* 500   900      5.1   */
-	{ 0xC, 0x58, 0x3F, 0x00, 0x00 },	/* 650   700      0.6   */
-	{ 0x6, 0x7F, 0x35, 0x00, 0x0A },	/* 600   900      3.5   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 900   900      0.0   */
+static const union intel_ddi_buf_trans_entry _ehl_combo_phy_ddi_translations_edp_hbr2[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } },	/* 200   200      0.0   */
+	{ .cnl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } },	/* 200   250      1.9   */
+	{ .cnl = { 0x1, 0x7F, 0x3D, 0x00, 0x02 } },	/* 200   300      3.5   */
+	{ .cnl = { 0xA, 0x35, 0x39, 0x00, 0x06 } },	/* 200   350      4.9   */
+	{ .cnl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } },	/* 250   250      0.0   */
+	{ .cnl = { 0x1, 0x7F, 0x3C, 0x00, 0x03 } },	/* 250   300      1.6   */
+	{ .cnl = { 0xA, 0x35, 0x39, 0x00, 0x06 } },	/* 250   350      2.9   */
+	{ .cnl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } },	/* 300   300      0.0   */
+	{ .cnl = { 0xA, 0x35, 0x38, 0x00, 0x07 } },	/* 300   350      1.3   */
+	{ .cnl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
 };
 
-static const struct icl_mg_phy_ddi_buf_trans icl_mg_phy_ddi_translations_rbr_hbr[] = {
-				/* Voltage swing  pre-emphasis */
-	{ 0x18, 0x00, 0x00 },	/* 0              0   */
-	{ 0x1D, 0x00, 0x05 },	/* 0              1   */
-	{ 0x24, 0x00, 0x0C },	/* 0              2   */
-	{ 0x2B, 0x00, 0x14 },	/* 0              3   */
-	{ 0x21, 0x00, 0x00 },	/* 1              0   */
-	{ 0x2B, 0x00, 0x08 },	/* 1              1   */
-	{ 0x30, 0x00, 0x0F },	/* 1              2   */
-	{ 0x31, 0x00, 0x03 },	/* 2              0   */
-	{ 0x34, 0x00, 0x0B },	/* 2              1   */
-	{ 0x3F, 0x00, 0x00 },	/* 3              0   */
+static const struct intel_ddi_buf_trans ehl_combo_phy_ddi_translations_edp_hbr2 = {
+	.entries = _ehl_combo_phy_ddi_translations_edp_hbr2,
+	.num_entries = ARRAY_SIZE(_ehl_combo_phy_ddi_translations_edp_hbr2),
 };
 
-static const struct icl_mg_phy_ddi_buf_trans icl_mg_phy_ddi_translations_hbr2_hbr3[] = {
-				/* Voltage swing  pre-emphasis */
-	{ 0x18, 0x00, 0x00 },	/* 0              0   */
-	{ 0x1D, 0x00, 0x05 },	/* 0              1   */
-	{ 0x24, 0x00, 0x0C },	/* 0              2   */
-	{ 0x2B, 0x00, 0x14 },	/* 0              3   */
-	{ 0x26, 0x00, 0x00 },	/* 1              0   */
-	{ 0x2C, 0x00, 0x07 },	/* 1              1   */
-	{ 0x33, 0x00, 0x0C },	/* 1              2   */
-	{ 0x2E, 0x00, 0x00 },	/* 2              0   */
-	{ 0x36, 0x00, 0x09 },	/* 2              1   */
-	{ 0x3F, 0x00, 0x00 },	/* 3              0   */
+static const union intel_ddi_buf_trans_entry _jsl_combo_phy_ddi_translations_edp_hbr[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } },	/* 200   200      0.0   */
+	{ .cnl = { 0x8, 0x7F, 0x38, 0x00, 0x07 } },	/* 200   250      1.9   */
+	{ .cnl = { 0x1, 0x7F, 0x33, 0x00, 0x0C } },	/* 200   300      3.5   */
+	{ .cnl = { 0xA, 0x35, 0x36, 0x00, 0x09 } },	/* 200   350      4.9   */
+	{ .cnl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } },	/* 250   250      0.0   */
+	{ .cnl = { 0x1, 0x7F, 0x38, 0x00, 0x07 } },	/* 250   300      1.6   */
+	{ .cnl = { 0xA, 0x35, 0x35, 0x00, 0x0A } },	/* 250   350      2.9   */
+	{ .cnl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } },	/* 300   300      0.0   */
+	{ .cnl = { 0xA, 0x35, 0x38, 0x00, 0x07 } },	/* 300   350      1.3   */
+	{ .cnl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
 };
 
-static const struct icl_mg_phy_ddi_buf_trans icl_mg_phy_ddi_translations_hdmi[] = {
-				/* HDMI Preset	VS	Pre-emph */
-	{ 0x1A, 0x0, 0x0 },	/* 1		400mV	0dB */
-	{ 0x20, 0x0, 0x0 },	/* 2		500mV	0dB */
-	{ 0x29, 0x0, 0x0 },	/* 3		650mV	0dB */
-	{ 0x32, 0x0, 0x0 },	/* 4		800mV	0dB */
-	{ 0x3F, 0x0, 0x0 },	/* 5		1000mV	0dB */
-	{ 0x3A, 0x0, 0x5 },	/* 6		Full	-1.5 dB */
-	{ 0x39, 0x0, 0x6 },	/* 7		Full	-1.8 dB */
-	{ 0x38, 0x0, 0x7 },	/* 8		Full	-2 dB */
-	{ 0x37, 0x0, 0x8 },	/* 9		Full	-2.5 dB */
-	{ 0x36, 0x0, 0x9 },	/* 10		Full	-3 dB */
+static const struct intel_ddi_buf_trans jsl_combo_phy_ddi_translations_edp_hbr = {
+	.entries = _jsl_combo_phy_ddi_translations_edp_hbr,
+	.num_entries = ARRAY_SIZE(_jsl_combo_phy_ddi_translations_edp_hbr),
 };
 
-static const struct tgl_dkl_phy_ddi_buf_trans tgl_dkl_phy_dp_ddi_trans[] = {
-				/* VS	pre-emp	Non-trans mV	Pre-emph dB */
-	{ 0x7, 0x0, 0x00 },	/* 0	0	400mV		0 dB */
-	{ 0x5, 0x0, 0x05 },	/* 0	1	400mV		3.5 dB */
-	{ 0x2, 0x0, 0x0B },	/* 0	2	400mV		6 dB */
-	{ 0x0, 0x0, 0x18 },	/* 0	3	400mV		9.5 dB */
-	{ 0x5, 0x0, 0x00 },	/* 1	0	600mV		0 dB */
-	{ 0x2, 0x0, 0x08 },	/* 1	1	600mV		3.5 dB */
-	{ 0x0, 0x0, 0x14 },	/* 1	2	600mV		6 dB */
-	{ 0x2, 0x0, 0x00 },	/* 2	0	800mV		0 dB */
-	{ 0x0, 0x0, 0x0B },	/* 2	1	800mV		3.5 dB */
-	{ 0x0, 0x0, 0x00 },	/* 3	0	1200mV		0 dB HDMI default */
+static const union intel_ddi_buf_trans_entry _jsl_combo_phy_ddi_translations_edp_hbr2[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } },	/* 200   200      0.0   */
+	{ .cnl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } },	/* 200   250      1.9   */
+	{ .cnl = { 0x1, 0x7F, 0x3D, 0x00, 0x02 } },	/* 200   300      3.5   */
+	{ .cnl = { 0xA, 0x35, 0x38, 0x00, 0x07 } },	/* 200   350      4.9   */
+	{ .cnl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } },	/* 250   250      0.0   */
+	{ .cnl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } },	/* 250   300      1.6   */
+	{ .cnl = { 0xA, 0x35, 0x3A, 0x00, 0x05 } },	/* 250   350      2.9   */
+	{ .cnl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } },	/* 300   300      0.0   */
+	{ .cnl = { 0xA, 0x35, 0x38, 0x00, 0x07 } },	/* 300   350      1.3   */
+	{ .cnl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
 };
 
-static const struct tgl_dkl_phy_ddi_buf_trans tgl_dkl_phy_dp_ddi_trans_hbr2[] = {
-				/* VS	pre-emp	Non-trans mV	Pre-emph dB */
-	{ 0x7, 0x0, 0x00 },	/* 0	0	400mV		0 dB */
-	{ 0x5, 0x0, 0x05 },	/* 0	1	400mV		3.5 dB */
-	{ 0x2, 0x0, 0x0B },	/* 0	2	400mV		6 dB */
-	{ 0x0, 0x0, 0x19 },	/* 0	3	400mV		9.5 dB */
-	{ 0x5, 0x0, 0x00 },	/* 1	0	600mV		0 dB */
-	{ 0x2, 0x0, 0x08 },	/* 1	1	600mV		3.5 dB */
-	{ 0x0, 0x0, 0x14 },	/* 1	2	600mV		6 dB */
-	{ 0x2, 0x0, 0x00 },	/* 2	0	800mV		0 dB */
-	{ 0x0, 0x0, 0x0B },	/* 2	1	800mV		3.5 dB */
-	{ 0x0, 0x0, 0x00 },	/* 3	0	1200mV		0 dB HDMI default */
+static const struct intel_ddi_buf_trans jsl_combo_phy_ddi_translations_edp_hbr2 = {
+	.entries = _jsl_combo_phy_ddi_translations_edp_hbr2,
+	.num_entries = ARRAY_SIZE(_jsl_combo_phy_ddi_translations_edp_hbr2),
 };
 
-static const struct tgl_dkl_phy_ddi_buf_trans tgl_dkl_phy_hdmi_ddi_trans[] = {
-				/* HDMI Preset	VS	Pre-emph */
-	{ 0x7, 0x0, 0x0 },	/* 1		400mV	0dB */
-	{ 0x6, 0x0, 0x0 },	/* 2		500mV	0dB */
-	{ 0x4, 0x0, 0x0 },	/* 3		650mV	0dB */
-	{ 0x2, 0x0, 0x0 },	/* 4		800mV	0dB */
-	{ 0x0, 0x0, 0x0 },	/* 5		1000mV	0dB */
-	{ 0x0, 0x0, 0x5 },	/* 6		Full	-1.5 dB */
-	{ 0x0, 0x0, 0x6 },	/* 7		Full	-1.8 dB */
-	{ 0x0, 0x0, 0x7 },	/* 8		Full	-2 dB */
-	{ 0x0, 0x0, 0x8 },	/* 9		Full	-2.5 dB */
-	{ 0x0, 0x0, 0xA },	/* 10		Full	-3 dB */
+static const union intel_ddi_buf_trans_entry _dg1_combo_phy_ddi_translations_dp_rbr_hbr[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x32, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x48, 0x35, 0x00, 0x0A } },	/* 350   500      3.1   */
+	{ .cnl = { 0xC, 0x63, 0x2F, 0x00, 0x10 } },	/* 350   700      6.0   */
+	{ .cnl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } },	/* 350   900      8.2   */
+	{ .cnl = { 0xA, 0x43, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xC, 0x60, 0x36, 0x00, 0x09 } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } },	/* 500   900      5.1   */
+	{ .cnl = { 0xC, 0x60, 0x3F, 0x00, 0x00 } },	/* 650   700      0.6   */
+	{ .cnl = { 0x6, 0x7F, 0x37, 0x00, 0x08 } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
 };
 
-static const struct cnl_ddi_buf_trans tgl_combo_phy_ddi_translations_dp_hbr[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x32, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
-	{ 0xA, 0x4F, 0x37, 0x00, 0x08 },	/* 350   500      3.1   */
-	{ 0xC, 0x71, 0x2F, 0x00, 0x10 },	/* 350   700      6.0   */
-	{ 0x6, 0x7D, 0x2B, 0x00, 0x14 },	/* 350   900      8.2   */
-	{ 0xA, 0x4C, 0x3F, 0x00, 0x00 },	/* 500   500      0.0   */
-	{ 0xC, 0x73, 0x34, 0x00, 0x0B },	/* 500   700      2.9   */
-	{ 0x6, 0x7F, 0x2F, 0x00, 0x10 },	/* 500   900      5.1   */
-	{ 0xC, 0x6C, 0x3C, 0x00, 0x03 },	/* 650   700      0.6   */
-	{ 0x6, 0x7F, 0x35, 0x00, 0x0A },	/* 600   900      3.5   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 900   900      0.0   */
+static const struct intel_ddi_buf_trans dg1_combo_phy_ddi_translations_dp_rbr_hbr = {
+	.entries = _dg1_combo_phy_ddi_translations_dp_rbr_hbr,
+	.num_entries = ARRAY_SIZE(_dg1_combo_phy_ddi_translations_dp_rbr_hbr),
 };
 
-static const struct cnl_ddi_buf_trans tgl_combo_phy_ddi_translations_dp_hbr2[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x35, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
-	{ 0xA, 0x4F, 0x37, 0x00, 0x08 },	/* 350   500      3.1   */
-	{ 0xC, 0x63, 0x2F, 0x00, 0x10 },	/* 350   700      6.0   */
-	{ 0x6, 0x7F, 0x2B, 0x00, 0x14 },	/* 350   900      8.2   */
-	{ 0xA, 0x47, 0x3F, 0x00, 0x00 },	/* 500   500      0.0   */
-	{ 0xC, 0x63, 0x34, 0x00, 0x0B },	/* 500   700      2.9   */
-	{ 0x6, 0x7F, 0x2F, 0x00, 0x10 },	/* 500   900      5.1   */
-	{ 0xC, 0x61, 0x3C, 0x00, 0x03 },	/* 650   700      0.6   */
-	{ 0x6, 0x7B, 0x35, 0x00, 0x0A },	/* 600   900      3.5   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 900   900      0.0   */
+static const union intel_ddi_buf_trans_entry _dg1_combo_phy_ddi_translations_dp_hbr2_hbr3[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x32, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x48, 0x35, 0x00, 0x0A } },	/* 350   500      3.1   */
+	{ .cnl = { 0xC, 0x63, 0x2F, 0x00, 0x10 } },	/* 350   700      6.0   */
+	{ .cnl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } },	/* 350   900      8.2   */
+	{ .cnl = { 0xA, 0x43, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xC, 0x60, 0x36, 0x00, 0x09 } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } },	/* 500   900      5.1   */
+	{ .cnl = { 0xC, 0x58, 0x3F, 0x00, 0x00 } },	/* 650   700      0.6   */
+	{ .cnl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
 };
 
-static const struct cnl_ddi_buf_trans tgl_uy_combo_phy_ddi_translations_dp_hbr2[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x35, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
-	{ 0xA, 0x4F, 0x36, 0x00, 0x09 },	/* 350   500      3.1   */
-	{ 0xC, 0x60, 0x32, 0x00, 0x0D },	/* 350   700      6.0   */
-	{ 0xC, 0x7F, 0x2D, 0x00, 0x12 },	/* 350   900      8.2   */
-	{ 0xC, 0x47, 0x3F, 0x00, 0x00 },	/* 500   500      0.0   */
-	{ 0xC, 0x6F, 0x36, 0x00, 0x09 },	/* 500   700      2.9   */
-	{ 0x6, 0x7D, 0x32, 0x00, 0x0D },	/* 500   900      5.1   */
-	{ 0x6, 0x60, 0x3C, 0x00, 0x03 },	/* 650   700      0.6   */
-	{ 0x6, 0x7F, 0x34, 0x00, 0x0B },	/* 600   900      3.5   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 900   900      0.0   */
+static const struct intel_ddi_buf_trans dg1_combo_phy_ddi_translations_dp_hbr2_hbr3 = {
+	.entries = _dg1_combo_phy_ddi_translations_dp_hbr2_hbr3,
+	.num_entries = ARRAY_SIZE(_dg1_combo_phy_ddi_translations_dp_hbr2_hbr3),
+};
+
+static const union intel_ddi_buf_trans_entry _icl_mg_phy_ddi_translations_rbr_hbr[] = {
+					/* Voltage swing  pre-emphasis */
+	{ .mg = { 0x18, 0x00, 0x00 } },	/* 0              0   */
+	{ .mg = { 0x1D, 0x00, 0x05 } },	/* 0              1   */
+	{ .mg = { 0x24, 0x00, 0x0C } },	/* 0              2   */
+	{ .mg = { 0x2B, 0x00, 0x14 } },	/* 0              3   */
+	{ .mg = { 0x21, 0x00, 0x00 } },	/* 1              0   */
+	{ .mg = { 0x2B, 0x00, 0x08 } },	/* 1              1   */
+	{ .mg = { 0x30, 0x00, 0x0F } },	/* 1              2   */
+	{ .mg = { 0x31, 0x00, 0x03 } },	/* 2              0   */
+	{ .mg = { 0x34, 0x00, 0x0B } },	/* 2              1   */
+	{ .mg = { 0x3F, 0x00, 0x00 } },	/* 3              0   */
+};
+
+static const struct intel_ddi_buf_trans icl_mg_phy_ddi_translations_rbr_hbr = {
+	.entries = _icl_mg_phy_ddi_translations_rbr_hbr,
+	.num_entries = ARRAY_SIZE(_icl_mg_phy_ddi_translations_rbr_hbr),
+};
+
+static const union intel_ddi_buf_trans_entry _icl_mg_phy_ddi_translations_hbr2_hbr3[] = {
+					/* Voltage swing  pre-emphasis */
+	{ .mg = { 0x18, 0x00, 0x00 } },	/* 0              0   */
+	{ .mg = { 0x1D, 0x00, 0x05 } },	/* 0              1   */
+	{ .mg = { 0x24, 0x00, 0x0C } },	/* 0              2   */
+	{ .mg = { 0x2B, 0x00, 0x14 } },	/* 0              3   */
+	{ .mg = { 0x26, 0x00, 0x00 } },	/* 1              0   */
+	{ .mg = { 0x2C, 0x00, 0x07 } },	/* 1              1   */
+	{ .mg = { 0x33, 0x00, 0x0C } },	/* 1              2   */
+	{ .mg = { 0x2E, 0x00, 0x00 } },	/* 2              0   */
+	{ .mg = { 0x36, 0x00, 0x09 } },	/* 2              1   */
+	{ .mg = { 0x3F, 0x00, 0x00 } },	/* 3              0   */
+};
+
+static const struct intel_ddi_buf_trans icl_mg_phy_ddi_translations_hbr2_hbr3 = {
+	.entries = _icl_mg_phy_ddi_translations_hbr2_hbr3,
+	.num_entries = ARRAY_SIZE(_icl_mg_phy_ddi_translations_hbr2_hbr3),
+};
+
+static const union intel_ddi_buf_trans_entry _icl_mg_phy_ddi_translations_hdmi[] = {
+					/* HDMI Preset	VS	Pre-emph */
+	{ .mg = { 0x1A, 0x0, 0x0 } },	/* 1		400mV	0dB */
+	{ .mg = { 0x20, 0x0, 0x0 } },	/* 2		500mV	0dB */
+	{ .mg = { 0x29, 0x0, 0x0 } },	/* 3		650mV	0dB */
+	{ .mg = { 0x32, 0x0, 0x0 } },	/* 4		800mV	0dB */
+	{ .mg = { 0x3F, 0x0, 0x0 } },	/* 5		1000mV	0dB */
+	{ .mg = { 0x3A, 0x0, 0x5 } },	/* 6		Full	-1.5 dB */
+	{ .mg = { 0x39, 0x0, 0x6 } },	/* 7		Full	-1.8 dB */
+	{ .mg = { 0x38, 0x0, 0x7 } },	/* 8		Full	-2 dB */
+	{ .mg = { 0x37, 0x0, 0x8 } },	/* 9		Full	-2.5 dB */
+	{ .mg = { 0x36, 0x0, 0x9 } },	/* 10		Full	-3 dB */
+};
+
+static const struct intel_ddi_buf_trans icl_mg_phy_ddi_translations_hdmi = {
+	.entries = _icl_mg_phy_ddi_translations_hdmi,
+	.num_entries = ARRAY_SIZE(_icl_mg_phy_ddi_translations_hdmi),
+	.hdmi_default_entry = ARRAY_SIZE(_icl_mg_phy_ddi_translations_hdmi) - 1,
+};
+
+static const union intel_ddi_buf_trans_entry _tgl_dkl_phy_ddi_translations_dp_hbr[] = {
+					/* VS	pre-emp	Non-trans mV	Pre-emph dB */
+	{ .dkl = { 0x7, 0x0, 0x00 } },	/* 0	0	400mV		0 dB */
+	{ .dkl = { 0x5, 0x0, 0x05 } },	/* 0	1	400mV		3.5 dB */
+	{ .dkl = { 0x2, 0x0, 0x0B } },	/* 0	2	400mV		6 dB */
+	{ .dkl = { 0x0, 0x0, 0x18 } },	/* 0	3	400mV		9.5 dB */
+	{ .dkl = { 0x5, 0x0, 0x00 } },	/* 1	0	600mV		0 dB */
+	{ .dkl = { 0x2, 0x0, 0x08 } },	/* 1	1	600mV		3.5 dB */
+	{ .dkl = { 0x0, 0x0, 0x14 } },	/* 1	2	600mV		6 dB */
+	{ .dkl = { 0x2, 0x0, 0x00 } },	/* 2	0	800mV		0 dB */
+	{ .dkl = { 0x0, 0x0, 0x0B } },	/* 2	1	800mV		3.5 dB */
+	{ .dkl = { 0x0, 0x0, 0x00 } },	/* 3	0	1200mV		0 dB HDMI default */
+};
+
+static const struct intel_ddi_buf_trans tgl_dkl_phy_ddi_translations_dp_hbr = {
+	.entries = _tgl_dkl_phy_ddi_translations_dp_hbr,
+	.num_entries = ARRAY_SIZE(_tgl_dkl_phy_ddi_translations_dp_hbr),
+};
+
+static const union intel_ddi_buf_trans_entry _tgl_dkl_phy_ddi_translations_dp_hbr2[] = {
+					/* VS	pre-emp	Non-trans mV	Pre-emph dB */
+	{ .dkl = { 0x7, 0x0, 0x00 } },	/* 0	0	400mV		0 dB */
+	{ .dkl = { 0x5, 0x0, 0x05 } },	/* 0	1	400mV		3.5 dB */
+	{ .dkl = { 0x2, 0x0, 0x0B } },	/* 0	2	400mV		6 dB */
+	{ .dkl = { 0x0, 0x0, 0x19 } },	/* 0	3	400mV		9.5 dB */
+	{ .dkl = { 0x5, 0x0, 0x00 } },	/* 1	0	600mV		0 dB */
+	{ .dkl = { 0x2, 0x0, 0x08 } },	/* 1	1	600mV		3.5 dB */
+	{ .dkl = { 0x0, 0x0, 0x14 } },	/* 1	2	600mV		6 dB */
+	{ .dkl = { 0x2, 0x0, 0x00 } },	/* 2	0	800mV		0 dB */
+	{ .dkl = { 0x0, 0x0, 0x0B } },	/* 2	1	800mV		3.5 dB */
+	{ .dkl = { 0x0, 0x0, 0x00 } },	/* 3	0	1200mV		0 dB HDMI default */
+};
+
+static const struct intel_ddi_buf_trans tgl_dkl_phy_ddi_translations_dp_hbr2 = {
+	.entries = _tgl_dkl_phy_ddi_translations_dp_hbr2,
+	.num_entries = ARRAY_SIZE(_tgl_dkl_phy_ddi_translations_dp_hbr2),
+};
+
+static const union intel_ddi_buf_trans_entry _tgl_dkl_phy_ddi_translations_hdmi[] = {
+					/* HDMI Preset	VS	Pre-emph */
+	{ .dkl = { 0x7, 0x0, 0x0 } },	/* 1		400mV	0dB */
+	{ .dkl = { 0x6, 0x0, 0x0 } },	/* 2		500mV	0dB */
+	{ .dkl = { 0x4, 0x0, 0x0 } },	/* 3		650mV	0dB */
+	{ .dkl = { 0x2, 0x0, 0x0 } },	/* 4		800mV	0dB */
+	{ .dkl = { 0x0, 0x0, 0x0 } },	/* 5		1000mV	0dB */
+	{ .dkl = { 0x0, 0x0, 0x5 } },	/* 6		Full	-1.5 dB */
+	{ .dkl = { 0x0, 0x0, 0x6 } },	/* 7		Full	-1.8 dB */
+	{ .dkl = { 0x0, 0x0, 0x7 } },	/* 8		Full	-2 dB */
+	{ .dkl = { 0x0, 0x0, 0x8 } },	/* 9		Full	-2.5 dB */
+	{ .dkl = { 0x0, 0x0, 0xA } },	/* 10		Full	-3 dB */
+};
+
+static const struct intel_ddi_buf_trans tgl_dkl_phy_ddi_translations_hdmi = {
+	.entries = _tgl_dkl_phy_ddi_translations_hdmi,
+	.num_entries = ARRAY_SIZE(_tgl_dkl_phy_ddi_translations_hdmi),
+	.hdmi_default_entry = ARRAY_SIZE(_tgl_dkl_phy_ddi_translations_hdmi) - 1,
+};
+
+static const union intel_ddi_buf_trans_entry _tgl_combo_phy_ddi_translations_dp_hbr[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x32, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } },	/* 350   500      3.1   */
+	{ .cnl = { 0xC, 0x71, 0x2F, 0x00, 0x10 } },	/* 350   700      6.0   */
+	{ .cnl = { 0x6, 0x7D, 0x2B, 0x00, 0x14 } },	/* 350   900      8.2   */
+	{ .cnl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xC, 0x73, 0x34, 0x00, 0x0B } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } },	/* 500   900      5.1   */
+	{ .cnl = { 0xC, 0x6C, 0x3C, 0x00, 0x03 } },	/* 650   700      0.6   */
+	{ .cnl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
+};
+
+static const struct intel_ddi_buf_trans tgl_combo_phy_ddi_translations_dp_hbr = {
+	.entries = _tgl_combo_phy_ddi_translations_dp_hbr,
+	.num_entries = ARRAY_SIZE(_tgl_combo_phy_ddi_translations_dp_hbr),
+};
+
+static const union intel_ddi_buf_trans_entry _tgl_combo_phy_ddi_translations_dp_hbr2[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } },	/* 350   500      3.1   */
+	{ .cnl = { 0xC, 0x63, 0x2F, 0x00, 0x10 } },	/* 350   700      6.0   */
+	{ .cnl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } },	/* 350   900      8.2   */
+	{ .cnl = { 0xA, 0x47, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xC, 0x63, 0x34, 0x00, 0x0B } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } },	/* 500   900      5.1   */
+	{ .cnl = { 0xC, 0x61, 0x3C, 0x00, 0x03 } },	/* 650   700      0.6   */
+	{ .cnl = { 0x6, 0x7B, 0x35, 0x00, 0x0A } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
+};
+
+static const struct intel_ddi_buf_trans tgl_combo_phy_ddi_translations_dp_hbr2 = {
+	.entries = _tgl_combo_phy_ddi_translations_dp_hbr2,
+	.num_entries = ARRAY_SIZE(_tgl_combo_phy_ddi_translations_dp_hbr2),
+};
+
+static const union intel_ddi_buf_trans_entry _tgl_uy_combo_phy_ddi_translations_dp_hbr2[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x4F, 0x36, 0x00, 0x09 } },	/* 350   500      3.1   */
+	{ .cnl = { 0xC, 0x60, 0x32, 0x00, 0x0D } },	/* 350   700      6.0   */
+	{ .cnl = { 0xC, 0x7F, 0x2D, 0x00, 0x12 } },	/* 350   900      8.2   */
+	{ .cnl = { 0xC, 0x47, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xC, 0x6F, 0x36, 0x00, 0x09 } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7D, 0x32, 0x00, 0x0D } },	/* 500   900      5.1   */
+	{ .cnl = { 0x6, 0x60, 0x3C, 0x00, 0x03 } },	/* 650   700      0.6   */
+	{ .cnl = { 0x6, 0x7F, 0x34, 0x00, 0x0B } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
+};
+
+static const struct intel_ddi_buf_trans tgl_uy_combo_phy_ddi_translations_dp_hbr2 = {
+	.entries = _tgl_uy_combo_phy_ddi_translations_dp_hbr2,
+	.num_entries = ARRAY_SIZE(_tgl_uy_combo_phy_ddi_translations_dp_hbr2),
 };
 
 /*
  * Cloned the HOBL entry to comply with the voltage and pre-emphasis entries
  * that DisplayPort specification requires
  */
-static const struct cnl_ddi_buf_trans tgl_combo_phy_ddi_translations_edp_hbr2_hobl[] = {
-						/* VS	pre-emp	*/
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 0	0	*/
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 0	1	*/
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 0	2	*/
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 0	3	*/
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 1	0	*/
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 1	1	*/
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 1	2	*/
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 2	0	*/
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 2	1	*/
+static const union intel_ddi_buf_trans_entry _tgl_combo_phy_ddi_translations_edp_hbr2_hobl[] = {
+							/* VS	pre-emp	*/
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 0	0	*/
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 0	1	*/
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 0	2	*/
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 0	3	*/
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 1	0	*/
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 1	1	*/
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 1	2	*/
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 2	0	*/
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 2	1	*/
 };
 
-static const struct cnl_ddi_buf_trans rkl_combo_phy_ddi_translations_dp_hbr[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x2F, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
-	{ 0xA, 0x4F, 0x37, 0x00, 0x08 },	/* 350   500      3.1   */
-	{ 0xC, 0x63, 0x2F, 0x00, 0x10 },	/* 350   700      6.0   */
-	{ 0x6, 0x7D, 0x2A, 0x00, 0x15 },	/* 350   900      8.2   */
-	{ 0xA, 0x4C, 0x3F, 0x00, 0x00 },	/* 500   500      0.0   */
-	{ 0xC, 0x73, 0x34, 0x00, 0x0B },	/* 500   700      2.9   */
-	{ 0x6, 0x7F, 0x2F, 0x00, 0x10 },	/* 500   900      5.1   */
-	{ 0xC, 0x6E, 0x3E, 0x00, 0x01 },	/* 650   700      0.6   */
-	{ 0x6, 0x7F, 0x35, 0x00, 0x0A },	/* 600   900      3.5   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 900   900      0.0   */
+static const struct intel_ddi_buf_trans tgl_combo_phy_ddi_translations_edp_hbr2_hobl = {
+	.entries = _tgl_combo_phy_ddi_translations_edp_hbr2_hobl,
+	.num_entries = ARRAY_SIZE(_tgl_combo_phy_ddi_translations_edp_hbr2_hobl),
 };
 
-static const struct cnl_ddi_buf_trans rkl_combo_phy_ddi_translations_dp_hbr2_hbr3[] = {
-						/* NT mV Trans mV db    */
-	{ 0xA, 0x35, 0x3F, 0x00, 0x00 },	/* 350   350      0.0   */
-	{ 0xA, 0x50, 0x38, 0x00, 0x07 },	/* 350   500      3.1   */
-	{ 0xC, 0x61, 0x33, 0x00, 0x0C },	/* 350   700      6.0   */
-	{ 0x6, 0x7F, 0x2E, 0x00, 0x11 },	/* 350   900      8.2   */
-	{ 0xA, 0x47, 0x3F, 0x00, 0x00 },	/* 500   500      0.0   */
-	{ 0xC, 0x5F, 0x38, 0x00, 0x07 },	/* 500   700      2.9   */
-	{ 0x6, 0x7F, 0x2F, 0x00, 0x10 },	/* 500   900      5.1   */
-	{ 0xC, 0x5F, 0x3F, 0x00, 0x00 },	/* 650   700      0.6   */
-	{ 0x6, 0x7E, 0x36, 0x00, 0x09 },	/* 600   900      3.5   */
-	{ 0x6, 0x7F, 0x3F, 0x00, 0x00 },	/* 900   900      0.0   */
+static const union intel_ddi_buf_trans_entry _rkl_combo_phy_ddi_translations_dp_hbr[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x2F, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } },	/* 350   500      3.1   */
+	{ .cnl = { 0xC, 0x63, 0x2F, 0x00, 0x10 } },	/* 350   700      6.0   */
+	{ .cnl = { 0x6, 0x7D, 0x2A, 0x00, 0x15 } },	/* 350   900      8.2   */
+	{ .cnl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xC, 0x73, 0x34, 0x00, 0x0B } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } },	/* 500   900      5.1   */
+	{ .cnl = { 0xC, 0x6E, 0x3E, 0x00, 0x01 } },	/* 650   700      0.6   */
+	{ .cnl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
 };
 
-static const struct tgl_dkl_phy_ddi_buf_trans adlp_dkl_phy_dp_ddi_trans_hbr[] = {
-				/* VS	pre-emp	Non-trans mV	Pre-emph dB */
-	{ 0x7, 0x0, 0x01 },	/* 0	0	400mV		0 dB */
-	{ 0x5, 0x0, 0x06 },	/* 0	1	400mV		3.5 dB */
-	{ 0x2, 0x0, 0x0B },	/* 0	2	400mV		6 dB */
-	{ 0x0, 0x0, 0x17 },	/* 0	3	400mV		9.5 dB */
-	{ 0x5, 0x0, 0x00 },	/* 1	0	600mV		0 dB */
-	{ 0x2, 0x0, 0x08 },	/* 1	1	600mV		3.5 dB */
-	{ 0x0, 0x0, 0x14 },	/* 1	2	600mV		6 dB */
-	{ 0x2, 0x0, 0x00 },	/* 2	0	800mV		0 dB */
-	{ 0x0, 0x0, 0x0B },	/* 2	1	800mV		3.5 dB */
-	{ 0x0, 0x0, 0x00 },	/* 3	0	1200mV		0 dB */
+static const struct intel_ddi_buf_trans rkl_combo_phy_ddi_translations_dp_hbr = {
+	.entries = _rkl_combo_phy_ddi_translations_dp_hbr,
+	.num_entries = ARRAY_SIZE(_rkl_combo_phy_ddi_translations_dp_hbr),
 };
 
-static const struct tgl_dkl_phy_ddi_buf_trans adlp_dkl_phy_dp_ddi_trans_hbr2_hbr3[] = {
-				/* VS	pre-emp	Non-trans mV	Pre-emph dB */
-	{ 0x7, 0x0, 0x00 },	/* 0	0	400mV		0 dB */
-	{ 0x5, 0x0, 0x04 },	/* 0	1	400mV		3.5 dB */
-	{ 0x2, 0x0, 0x0A },	/* 0	2	400mV		6 dB */
-	{ 0x0, 0x0, 0x18 },	/* 0	3	400mV		9.5 dB */
-	{ 0x5, 0x0, 0x00 },	/* 1	0	600mV		0 dB */
-	{ 0x2, 0x0, 0x06 },	/* 1	1	600mV		3.5 dB */
-	{ 0x0, 0x0, 0x14 },	/* 1	2	600mV		6 dB */
-	{ 0x2, 0x0, 0x00 },	/* 2	0	800mV		0 dB */
-	{ 0x0, 0x0, 0x09 },	/* 2	1	800mV		3.5 dB */
-	{ 0x0, 0x0, 0x00 },	/* 3	0	1200mV		0 dB */
+static const union intel_ddi_buf_trans_entry _rkl_combo_phy_ddi_translations_dp_hbr2_hbr3[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x50, 0x38, 0x00, 0x07 } },	/* 350   500      3.1   */
+	{ .cnl = { 0xC, 0x61, 0x33, 0x00, 0x0C } },	/* 350   700      6.0   */
+	{ .cnl = { 0x6, 0x7F, 0x2E, 0x00, 0x11 } },	/* 350   900      8.2   */
+	{ .cnl = { 0xA, 0x47, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xC, 0x5F, 0x38, 0x00, 0x07 } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } },	/* 500   900      5.1   */
+	{ .cnl = { 0xC, 0x5F, 0x3F, 0x00, 0x00 } },	/* 650   700      0.6   */
+	{ .cnl = { 0x6, 0x7E, 0x36, 0x00, 0x09 } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
 };
 
-bool is_hobl_buf_trans(const struct cnl_ddi_buf_trans *table)
+static const struct intel_ddi_buf_trans rkl_combo_phy_ddi_translations_dp_hbr2_hbr3 = {
+	.entries = _rkl_combo_phy_ddi_translations_dp_hbr2_hbr3,
+	.num_entries = ARRAY_SIZE(_rkl_combo_phy_ddi_translations_dp_hbr2_hbr3),
+};
+
+static const union intel_ddi_buf_trans_entry _adls_combo_phy_ddi_translations_dp_hbr2_hbr3[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } },	/* 350   500      3.1   */
+	{ .cnl = { 0xC, 0x63, 0x30, 0x00, 0x0F } },	/* 350   700      6.0   */
+	{ .cnl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } },	/* 350   900      8.2   */
+	{ .cnl = { 0xA, 0x47, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xC, 0x63, 0x37, 0x00, 0x08 } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7F, 0x31, 0x00, 0x0E } },	/* 500   900      5.1   */
+	{ .cnl = { 0xC, 0x61, 0x3C, 0x00, 0x03 } },	/* 650   700      0.6   */
+	{ .cnl = { 0x6, 0x7B, 0x35, 0x00, 0x0A } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
+};
+
+static const struct intel_ddi_buf_trans adls_combo_phy_ddi_translations_dp_hbr2_hbr3 = {
+	.entries = _adls_combo_phy_ddi_translations_dp_hbr2_hbr3,
+	.num_entries = ARRAY_SIZE(_adls_combo_phy_ddi_translations_dp_hbr2_hbr3),
+};
+
+static const union intel_ddi_buf_trans_entry _adls_combo_phy_ddi_translations_edp_hbr2[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0x9, 0x70, 0x3C, 0x00, 0x03 } },	/* 200   200      0.0   */
+	{ .cnl = { 0x9, 0x6D, 0x3A, 0x00, 0x05 } },	/* 200   250      1.9   */
+	{ .cnl = { 0x9, 0x7F, 0x36, 0x00, 0x09 } },	/* 200   300      3.5   */
+	{ .cnl = { 0x4, 0x59, 0x32, 0x00, 0x0D } },	/* 200   350      4.9   */
+	{ .cnl = { 0x2, 0x77, 0x3A, 0x00, 0x05 } },	/* 250   250      0.0   */
+	{ .cnl = { 0x2, 0x7F, 0x38, 0x00, 0x07 } },	/* 250   300      1.6   */
+	{ .cnl = { 0x4, 0x5A, 0x36, 0x00, 0x09 } },	/* 250   350      2.9   */
+	{ .cnl = { 0x4, 0x5E, 0x3D, 0x00, 0x04 } },	/* 300   300      0.0   */
+	{ .cnl = { 0x4, 0x65, 0x38, 0x00, 0x07 } },	/* 300   350      1.3   */
+	{ .cnl = { 0x4, 0x6F, 0x3A, 0x00, 0x05 } },	/* 350   350      0.0   */
+};
+
+static const struct intel_ddi_buf_trans adls_combo_phy_ddi_translations_edp_hbr2 = {
+	.entries = _adls_combo_phy_ddi_translations_edp_hbr2,
+	.num_entries = ARRAY_SIZE(_adls_combo_phy_ddi_translations_edp_hbr2),
+};
+
+static const union intel_ddi_buf_trans_entry _adls_combo_phy_ddi_translations_edp_hbr3[] = {
+							/* NT mV Trans mV db    */
+	{ .cnl = { 0xA, 0x5E, 0x34, 0x00, 0x0B } },	/* 350   350      0.0   */
+	{ .cnl = { 0xA, 0x69, 0x32, 0x00, 0x0D } },	/* 350   500      3.1   */
+	{ .cnl = { 0xC, 0x74, 0x31, 0x00, 0x0E } },	/* 350   700      6.0   */
+	{ .cnl = { 0x6, 0x7F, 0x2E, 0x00, 0x11 } },	/* 350   900      8.2   */
+	{ .cnl = { 0xA, 0x5C, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
+	{ .cnl = { 0xC, 0x7F, 0x34, 0x00, 0x0B } },	/* 500   700      2.9   */
+	{ .cnl = { 0x6, 0x7F, 0x33, 0x00, 0x0C } },	/* 500   900      5.1   */
+	{ .cnl = { 0xC, 0x7F, 0x3F, 0x00, 0x00 } },	/* 650   700      0.6   */
+	{ .cnl = { 0x6, 0x7F, 0x3C, 0x00, 0x03 } },	/* 600   900      3.5   */
+	{ .cnl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
+};
+
+static const struct intel_ddi_buf_trans adls_combo_phy_ddi_translations_edp_hbr3 = {
+	.entries = _adls_combo_phy_ddi_translations_edp_hbr3,
+	.num_entries = ARRAY_SIZE(_adls_combo_phy_ddi_translations_edp_hbr3),
+};
+
+static const union intel_ddi_buf_trans_entry _adlp_dkl_phy_ddi_translations_dp_hbr[] = {
+					/* VS	pre-emp	Non-trans mV	Pre-emph dB */
+	{ .dkl = { 0x7, 0x0, 0x01 } },	/* 0	0	400mV		0 dB */
+	{ .dkl = { 0x5, 0x0, 0x06 } },	/* 0	1	400mV		3.5 dB */
+	{ .dkl = { 0x2, 0x0, 0x0B } },	/* 0	2	400mV		6 dB */
+	{ .dkl = { 0x0, 0x0, 0x17 } },	/* 0	3	400mV		9.5 dB */
+	{ .dkl = { 0x5, 0x0, 0x00 } },	/* 1	0	600mV		0 dB */
+	{ .dkl = { 0x2, 0x0, 0x08 } },	/* 1	1	600mV		3.5 dB */
+	{ .dkl = { 0x0, 0x0, 0x14 } },	/* 1	2	600mV		6 dB */
+	{ .dkl = { 0x2, 0x0, 0x00 } },	/* 2	0	800mV		0 dB */
+	{ .dkl = { 0x0, 0x0, 0x0B } },	/* 2	1	800mV		3.5 dB */
+	{ .dkl = { 0x0, 0x0, 0x00 } },	/* 3	0	1200mV		0 dB */
+};
+
+static const struct intel_ddi_buf_trans adlp_dkl_phy_ddi_translations_dp_hbr = {
+	.entries = _adlp_dkl_phy_ddi_translations_dp_hbr,
+	.num_entries = ARRAY_SIZE(_adlp_dkl_phy_ddi_translations_dp_hbr),
+};
+
+static const union intel_ddi_buf_trans_entry _adlp_dkl_phy_ddi_translations_dp_hbr2_hbr3[] = {
+					/* VS	pre-emp	Non-trans mV	Pre-emph dB */
+	{ .dkl = { 0x7, 0x0, 0x00 } },	/* 0	0	400mV		0 dB */
+	{ .dkl = { 0x5, 0x0, 0x04 } },	/* 0	1	400mV		3.5 dB */
+	{ .dkl = { 0x2, 0x0, 0x0A } },	/* 0	2	400mV		6 dB */
+	{ .dkl = { 0x0, 0x0, 0x18 } },	/* 0	3	400mV		9.5 dB */
+	{ .dkl = { 0x5, 0x0, 0x00 } },	/* 1	0	600mV		0 dB */
+	{ .dkl = { 0x2, 0x0, 0x06 } },	/* 1	1	600mV		3.5 dB */
+	{ .dkl = { 0x0, 0x0, 0x14 } },	/* 1	2	600mV		6 dB */
+	{ .dkl = { 0x2, 0x0, 0x00 } },	/* 2	0	800mV		0 dB */
+	{ .dkl = { 0x0, 0x0, 0x09 } },	/* 2	1	800mV		3.5 dB */
+	{ .dkl = { 0x0, 0x0, 0x00 } },	/* 3	0	1200mV		0 dB */
+};
+
+static const struct intel_ddi_buf_trans adlp_dkl_phy_ddi_translations_dp_hbr2_hbr3 = {
+	.entries = _adlp_dkl_phy_ddi_translations_dp_hbr2_hbr3,
+	.num_entries = ARRAY_SIZE(_adlp_dkl_phy_ddi_translations_dp_hbr2_hbr3),
+};
+
+bool is_hobl_buf_trans(const struct intel_ddi_buf_trans *table)
 {
-	return table == tgl_combo_phy_ddi_translations_edp_hbr2_hobl;
+	return table == &tgl_combo_phy_ddi_translations_edp_hbr2_hobl;
 }
 
-static const struct ddi_buf_trans *
-bdw_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries)
+static const struct intel_ddi_buf_trans *
+intel_get_buf_trans(const struct intel_ddi_buf_trans *ddi_translations, int *num_entries)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-
-	if (dev_priv->vbt.edp.low_vswing) {
-		*n_entries = ARRAY_SIZE(bdw_ddi_translations_edp);
-		return bdw_ddi_translations_edp;
-	} else {
-		*n_entries = ARRAY_SIZE(bdw_ddi_translations_dp);
-		return bdw_ddi_translations_dp;
-	}
+	*num_entries = ddi_translations->num_entries;
+	return ddi_translations;
 }
 
-static const struct ddi_buf_trans *
-skl_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries)
+static const struct intel_ddi_buf_trans *
+hsw_get_buf_trans(struct intel_encoder *encoder,
+		  const struct intel_crtc_state *crtc_state,
+		  int *n_entries)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-
-	if (IS_SKL_ULX(dev_priv)) {
-		*n_entries = ARRAY_SIZE(skl_y_ddi_translations_dp);
-		return skl_y_ddi_translations_dp;
-	} else if (IS_SKL_ULT(dev_priv)) {
-		*n_entries = ARRAY_SIZE(skl_u_ddi_translations_dp);
-		return skl_u_ddi_translations_dp;
-	} else {
-		*n_entries = ARRAY_SIZE(skl_ddi_translations_dp);
-		return skl_ddi_translations_dp;
-	}
-}
-
-static const struct ddi_buf_trans *
-kbl_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries)
-{
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-
-	if (IS_KBL_ULX(dev_priv) ||
-	    IS_CFL_ULX(dev_priv) ||
-	    IS_CML_ULX(dev_priv)) {
-		*n_entries = ARRAY_SIZE(kbl_y_ddi_translations_dp);
-		return kbl_y_ddi_translations_dp;
-	} else if (IS_KBL_ULT(dev_priv) ||
-		   IS_CFL_ULT(dev_priv) ||
-		   IS_CML_ULT(dev_priv)) {
-		*n_entries = ARRAY_SIZE(kbl_u_ddi_translations_dp);
-		return kbl_u_ddi_translations_dp;
-	} else {
-		*n_entries = ARRAY_SIZE(kbl_ddi_translations_dp);
-		return kbl_ddi_translations_dp;
-	}
-}
-
-static const struct ddi_buf_trans *
-skl_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries)
-{
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-
-	if (dev_priv->vbt.edp.low_vswing) {
-		if (IS_SKL_ULX(dev_priv) ||
-		    IS_KBL_ULX(dev_priv) ||
-		    IS_CFL_ULX(dev_priv) ||
-		    IS_CML_ULX(dev_priv)) {
-			*n_entries = ARRAY_SIZE(skl_y_ddi_translations_edp);
-			return skl_y_ddi_translations_edp;
-		} else if (IS_SKL_ULT(dev_priv) ||
-			   IS_KBL_ULT(dev_priv) ||
-			   IS_CFL_ULT(dev_priv) ||
-			   IS_CML_ULT(dev_priv)) {
-			*n_entries = ARRAY_SIZE(skl_u_ddi_translations_edp);
-			return skl_u_ddi_translations_edp;
-		} else {
-			*n_entries = ARRAY_SIZE(skl_ddi_translations_edp);
-			return skl_ddi_translations_edp;
-		}
-	}
-
-	if (IS_KABYLAKE(dev_priv) ||
-	    IS_COFFEELAKE(dev_priv) ||
-	    IS_COMETLAKE(dev_priv))
-		return kbl_get_buf_trans_dp(encoder, n_entries);
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_ANALOG))
+		return intel_get_buf_trans(&hsw_ddi_translations_fdi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		return intel_get_buf_trans(&hsw_ddi_translations_hdmi, n_entries);
 	else
-		return skl_get_buf_trans_dp(encoder, n_entries);
+		return intel_get_buf_trans(&hsw_ddi_translations_dp, n_entries);
 }
 
-static const struct ddi_buf_trans *
-skl_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int *n_entries)
+static const struct intel_ddi_buf_trans *
+bdw_get_buf_trans(struct intel_encoder *encoder,
+		  const struct intel_crtc_state *crtc_state,
+		  int *n_entries)
 {
-	if (IS_SKL_ULX(dev_priv) ||
-	    IS_KBL_ULX(dev_priv) ||
-	    IS_CFL_ULX(dev_priv) ||
-	    IS_CML_ULX(dev_priv)) {
-		*n_entries = ARRAY_SIZE(skl_y_ddi_translations_hdmi);
-		return skl_y_ddi_translations_hdmi;
-	} else {
-		*n_entries = ARRAY_SIZE(skl_ddi_translations_hdmi);
-		return skl_ddi_translations_hdmi;
-	}
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_ANALOG))
+		return intel_get_buf_trans(&bdw_ddi_translations_fdi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		return intel_get_buf_trans(&bdw_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) &&
+		 i915->vbt.edp.low_vswing)
+		return intel_get_buf_trans(&bdw_ddi_translations_edp, n_entries);
+	else
+		return intel_get_buf_trans(&bdw_ddi_translations_dp, n_entries);
 }
 
 static int skl_buf_trans_num_entries(enum port port, int n_entries)
···
 		return min(n_entries, 9);
 }
 
-const struct ddi_buf_trans *
-intel_ddi_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries)
+static const struct intel_ddi_buf_trans *
+_skl_get_buf_trans_dp(struct intel_encoder *encoder,
+		      const struct intel_ddi_buf_trans *ddi_translations,
+		      int *n_entries)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-
-	if (IS_KABYLAKE(dev_priv) ||
-	    IS_COFFEELAKE(dev_priv) ||
-	    IS_COMETLAKE(dev_priv)) {
-		const struct ddi_buf_trans *ddi_translations =
-			kbl_get_buf_trans_dp(encoder, n_entries);
-		*n_entries = skl_buf_trans_num_entries(encoder->port, *n_entries);
-		return ddi_translations;
-	} else if (IS_SKYLAKE(dev_priv)) {
-		const struct ddi_buf_trans *ddi_translations =
-			skl_get_buf_trans_dp(encoder, n_entries);
-		*n_entries = skl_buf_trans_num_entries(encoder->port, *n_entries);
-		return ddi_translations;
-	} else if (IS_BROADWELL(dev_priv)) {
-		*n_entries = ARRAY_SIZE(bdw_ddi_translations_dp);
-		return  bdw_ddi_translations_dp;
-	} else if (IS_HASWELL(dev_priv)) {
-		*n_entries = ARRAY_SIZE(hsw_ddi_translations_dp);
-		return hsw_ddi_translations_dp;
-	}
-
-	*n_entries = 0;
-	return NULL;
+	ddi_translations = intel_get_buf_trans(ddi_translations, n_entries);
+	*n_entries = skl_buf_trans_num_entries(encoder->port, *n_entries);
+	return ddi_translations;
 }
 
-const struct ddi_buf_trans *
-intel_ddi_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries)
+static const struct intel_ddi_buf_trans *
+skl_y_get_buf_trans(struct intel_encoder *encoder,
+		    const struct intel_crtc_state *crtc_state,
+		    int *n_entries)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
 
-	if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv)) {
-		const struct ddi_buf_trans *ddi_translations =
-			skl_get_buf_trans_edp(encoder, n_entries);
-		*n_entries = skl_buf_trans_num_entries(encoder->port, *n_entries);
-		return ddi_translations;
-	} else if (IS_BROADWELL(dev_priv)) {
-		return bdw_get_buf_trans_edp(encoder, n_entries);
-	} else if (IS_HASWELL(dev_priv)) {
-		*n_entries = ARRAY_SIZE(hsw_ddi_translations_dp);
-		return hsw_ddi_translations_dp;
-	}
-
-	*n_entries = 0;
-	return NULL;
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		return intel_get_buf_trans(&skl_y_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) &&
+		 i915->vbt.edp.low_vswing)
+		return _skl_get_buf_trans_dp(encoder, &skl_y_ddi_translations_edp, n_entries);
+	else
+		return _skl_get_buf_trans_dp(encoder, &skl_y_ddi_translations_dp, n_entries);
 }
 
-const struct ddi_buf_trans *
-intel_ddi_get_buf_trans_fdi(struct drm_i915_private *dev_priv,
-			    int *n_entries)
+static const struct intel_ddi_buf_trans *
+skl_u_get_buf_trans(struct intel_encoder *encoder,
+		    const struct intel_crtc_state *crtc_state,
+		    int *n_entries)
 {
-	if (IS_BROADWELL(dev_priv)) {
-		*n_entries = ARRAY_SIZE(bdw_ddi_translations_fdi);
-		return bdw_ddi_translations_fdi;
-	} else if (IS_HASWELL(dev_priv)) {
-		*n_entries = ARRAY_SIZE(hsw_ddi_translations_fdi);
-		return hsw_ddi_translations_fdi;
-	}
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
 
-	*n_entries = 0;
-	return NULL;
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		return intel_get_buf_trans(&skl_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) &&
+		 i915->vbt.edp.low_vswing)
+		return _skl_get_buf_trans_dp(encoder, &skl_u_ddi_translations_edp, n_entries);
+	else
+		return _skl_get_buf_trans_dp(encoder, &skl_u_ddi_translations_dp, n_entries);
 }
 
-const struct ddi_buf_trans *
-intel_ddi_get_buf_trans_hdmi(struct intel_encoder *encoder,
-			     int *n_entries)
+static const struct intel_ddi_buf_trans *
+skl_get_buf_trans(struct intel_encoder *encoder,
+		  const struct intel_crtc_state *crtc_state,
+		  int *n_entries)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
 
-	if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv)) {
-		return skl_get_buf_trans_hdmi(dev_priv, n_entries);
-	} else if (IS_BROADWELL(dev_priv)) {
-		*n_entries = ARRAY_SIZE(bdw_ddi_translations_hdmi);
-		return bdw_ddi_translations_hdmi;
-	} else if (IS_HASWELL(dev_priv)) {
-		*n_entries = ARRAY_SIZE(hsw_ddi_translations_hdmi);
-		return hsw_ddi_translations_hdmi;
-	}
-
-	*n_entries = 0;
-	return NULL;
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		return intel_get_buf_trans(&skl_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) &&
+		 i915->vbt.edp.low_vswing)
+		return _skl_get_buf_trans_dp(encoder, &skl_ddi_translations_edp, n_entries);
+	else
+		return _skl_get_buf_trans_dp(encoder, &skl_ddi_translations_dp, n_entries);
 }
 
-static const struct bxt_ddi_buf_trans *
-bxt_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries)
+static const struct intel_ddi_buf_trans *
+kbl_y_get_buf_trans(struct intel_encoder *encoder,
+		    const struct intel_crtc_state *crtc_state,
+		    int *n_entries)
 {
-	*n_entries = ARRAY_SIZE(bxt_ddi_translations_dp);
-	return bxt_ddi_translations_dp;
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		return intel_get_buf_trans(&skl_y_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) &&
+		 i915->vbt.edp.low_vswing)
+		return _skl_get_buf_trans_dp(encoder, &skl_y_ddi_translations_edp, n_entries);
+	else
+		return _skl_get_buf_trans_dp(encoder, &kbl_y_ddi_translations_dp, n_entries);
 }
 
-static const struct bxt_ddi_buf_trans *
-bxt_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries)
+static const struct intel_ddi_buf_trans *
+kbl_u_get_buf_trans(struct intel_encoder *encoder,
+		    const struct intel_crtc_state *crtc_state,
+		    int *n_entries)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
 
-	if (dev_priv->vbt.edp.low_vswing) {
-		*n_entries = ARRAY_SIZE(bxt_ddi_translations_edp);
-		return bxt_ddi_translations_edp;
-	}
-
-	return bxt_get_buf_trans_dp(encoder, n_entries);
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		return intel_get_buf_trans(&skl_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) &&
+		 i915->vbt.edp.low_vswing)
+		return _skl_get_buf_trans_dp(encoder, &skl_u_ddi_translations_edp, n_entries);
+	else
+		return _skl_get_buf_trans_dp(encoder, &kbl_u_ddi_translations_dp, n_entries);
 }
 
-static const struct bxt_ddi_buf_trans *
-bxt_get_buf_trans_hdmi(struct intel_encoder *encoder, int *n_entries)
+static const struct intel_ddi_buf_trans *
+kbl_get_buf_trans(struct intel_encoder *encoder,
+		  const struct intel_crtc_state *crtc_state,
+		  int *n_entries)
 {
-	*n_entries = ARRAY_SIZE(bxt_ddi_translations_hdmi);
-	return bxt_ddi_translations_hdmi;
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		return intel_get_buf_trans(&skl_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) &&
+		 i915->vbt.edp.low_vswing)
+		return _skl_get_buf_trans_dp(encoder, &skl_ddi_translations_edp, n_entries);
+	else
+		return _skl_get_buf_trans_dp(encoder, &kbl_ddi_translations_dp, n_entries);
 }
 
-const struct bxt_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 bxt_get_buf_trans(struct intel_encoder *encoder,
 		  const struct intel_crtc_state *crtc_state,
 		  int *n_entries)
 {
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+
 	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
-		return bxt_get_buf_trans_hdmi(encoder, n_entries);
-	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
-		return bxt_get_buf_trans_edp(encoder, n_entries);
-	return bxt_get_buf_trans_dp(encoder, n_entries);
+		return intel_get_buf_trans(&bxt_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) &&
+		 i915->vbt.edp.low_vswing)
+		return intel_get_buf_trans(&bxt_ddi_translations_edp, n_entries);
+	else
+		return intel_get_buf_trans(&bxt_ddi_translations_dp, n_entries);
 }
 
-static const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 cnl_get_buf_trans_hdmi(struct intel_encoder *encoder, int *n_entries)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	u32 voltage = intel_de_read(dev_priv, CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
 
 	if (voltage == VOLTAGE_INFO_0_85V) {
-		*n_entries = ARRAY_SIZE(cnl_ddi_translations_hdmi_0_85V);
-		return cnl_ddi_translations_hdmi_0_85V;
+		return intel_get_buf_trans(&cnl_ddi_translations_hdmi_0_85V,
+					   n_entries);
 	} else if (voltage == VOLTAGE_INFO_0_95V) {
-		*n_entries = ARRAY_SIZE(cnl_ddi_translations_hdmi_0_95V);
-		return cnl_ddi_translations_hdmi_0_95V;
+		return intel_get_buf_trans(&cnl_ddi_translations_hdmi_0_95V,
+					   n_entries);
 	} else if (voltage == VOLTAGE_INFO_1_05V) {
-		*n_entries = ARRAY_SIZE(cnl_ddi_translations_hdmi_1_05V);
-		return cnl_ddi_translations_hdmi_1_05V;
+		return intel_get_buf_trans(&cnl_ddi_translations_hdmi_1_05V,
+					   n_entries);
 	} else {
 		*n_entries = 1; /* shut up gcc */
 		MISSING_CASE(voltage);
···
 	return NULL;
 }
 
-static const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 cnl_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	u32 voltage = intel_de_read(dev_priv, CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
 
 	if (voltage == VOLTAGE_INFO_0_85V) {
-		*n_entries = ARRAY_SIZE(cnl_ddi_translations_dp_0_85V);
-		return cnl_ddi_translations_dp_0_85V;
+		return intel_get_buf_trans(&cnl_ddi_translations_dp_0_85V,
+					   n_entries);
 	} else if (voltage == VOLTAGE_INFO_0_95V) {
-		*n_entries = ARRAY_SIZE(cnl_ddi_translations_dp_0_95V);
-		return cnl_ddi_translations_dp_0_95V;
+		return intel_get_buf_trans(&cnl_ddi_translations_dp_0_95V,
+					   n_entries);
 	} else if (voltage == VOLTAGE_INFO_1_05V) {
-		*n_entries = ARRAY_SIZE(cnl_ddi_translations_dp_1_05V);
-		return cnl_ddi_translations_dp_1_05V;
+		return intel_get_buf_trans(&cnl_ddi_translations_dp_1_05V,
+					   n_entries);
 	} else {
 		*n_entries = 1; /* shut up gcc */
 		MISSING_CASE(voltage);
···
 	return NULL;
 }
 
-static const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 cnl_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
···
 
 	if (dev_priv->vbt.edp.low_vswing) {
 		if (voltage == VOLTAGE_INFO_0_85V) {
-			*n_entries = ARRAY_SIZE(cnl_ddi_translations_edp_0_85V);
-			return cnl_ddi_translations_edp_0_85V;
+			return intel_get_buf_trans(&cnl_ddi_translations_edp_0_85V,
+						   n_entries);
 		} else if (voltage == VOLTAGE_INFO_0_95V) {
-			*n_entries = ARRAY_SIZE(cnl_ddi_translations_edp_0_95V);
-			return cnl_ddi_translations_edp_0_95V;
+			return intel_get_buf_trans(&cnl_ddi_translations_edp_0_95V,
+						   n_entries);
 		} else if (voltage == VOLTAGE_INFO_1_05V) {
-			*n_entries = ARRAY_SIZE(cnl_ddi_translations_edp_1_05V);
-			return cnl_ddi_translations_edp_1_05V;
+			return intel_get_buf_trans(&cnl_ddi_translations_edp_1_05V,
+						   n_entries);
 		} else {
 			*n_entries = 1; /* shut up gcc */
 			MISSING_CASE(voltage);
···
 	}
 }
 
-const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 cnl_get_buf_trans(struct intel_encoder *encoder,
 		  const struct intel_crtc_state *crtc_state,
 		  int *n_entries)
···
 	return cnl_get_buf_trans_dp(encoder, n_entries);
 }
 
-static const struct cnl_ddi_buf_trans *
-icl_get_combo_buf_trans_hdmi(struct intel_encoder *encoder,
-			     const struct intel_crtc_state *crtc_state,
-			     int *n_entries)
-{
-	*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_hdmi);
-	return icl_combo_phy_ddi_translations_hdmi;
-}
-
-static const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 icl_get_combo_buf_trans_dp(struct intel_encoder *encoder,
 			   const struct intel_crtc_state *crtc_state,
 			   int *n_entries)
 {
-	*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_dp_hbr2);
-	return icl_combo_phy_ddi_translations_dp_hbr2;
+	return intel_get_buf_trans(&icl_combo_phy_ddi_translations_dp_hbr2_edp_hbr3,
+				   n_entries);
 }
 
-static const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 icl_get_combo_buf_trans_edp(struct intel_encoder *encoder,
 			    const struct intel_crtc_state *crtc_state,
 			    int *n_entries)
···
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 
 	if (crtc_state->port_clock > 540000) {
-		*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_edp_hbr3);
-		return icl_combo_phy_ddi_translations_edp_hbr3;
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_dp_hbr2_edp_hbr3,
+					   n_entries);
 	} else if (dev_priv->vbt.edp.low_vswing) {
-		*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_edp_hbr2);
-		return icl_combo_phy_ddi_translations_edp_hbr2;
-	} else if (IS_DG1(dev_priv) && crtc_state->port_clock > 270000) {
-		*n_entries = ARRAY_SIZE(dg1_combo_phy_ddi_translations_dp_hbr2_hbr3);
-		return dg1_combo_phy_ddi_translations_dp_hbr2_hbr3;
-	} else if (IS_DG1(dev_priv)) {
-		*n_entries = ARRAY_SIZE(dg1_combo_phy_ddi_translations_dp_rbr_hbr);
-		return dg1_combo_phy_ddi_translations_dp_rbr_hbr;
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_edp_hbr2,
+					   n_entries);
 	}
 
 	return icl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
 }
 
-const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 icl_get_combo_buf_trans(struct intel_encoder *encoder,
 			const struct intel_crtc_state *crtc_state,
 			int *n_entries)
 {
 	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
-		return icl_get_combo_buf_trans_hdmi(encoder, crtc_state, n_entries);
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_hdmi, n_entries);
 	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
 		return icl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
 	else
 		return icl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
 }
 
-static const struct icl_mg_phy_ddi_buf_trans *
-icl_get_mg_buf_trans_hdmi(struct intel_encoder *encoder,
-			  const struct intel_crtc_state *crtc_state,
-			  int *n_entries)
-{
-	*n_entries = ARRAY_SIZE(icl_mg_phy_ddi_translations_hdmi);
-	return icl_mg_phy_ddi_translations_hdmi;
-}
-
-static const struct icl_mg_phy_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 icl_get_mg_buf_trans_dp(struct intel_encoder *encoder,
 			const struct intel_crtc_state *crtc_state,
 			int *n_entries)
 {
 	if (crtc_state->port_clock > 270000) {
-		*n_entries = ARRAY_SIZE(icl_mg_phy_ddi_translations_hbr2_hbr3);
-		return icl_mg_phy_ddi_translations_hbr2_hbr3;
+		return intel_get_buf_trans(&icl_mg_phy_ddi_translations_hbr2_hbr3,
+					   n_entries);
 	} else {
-		*n_entries = ARRAY_SIZE(icl_mg_phy_ddi_translations_rbr_hbr);
-		return icl_mg_phy_ddi_translations_rbr_hbr;
+		return intel_get_buf_trans(&icl_mg_phy_ddi_translations_rbr_hbr,
+					   n_entries);
 	}
 }
 
-const struct icl_mg_phy_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 icl_get_mg_buf_trans(struct intel_encoder *encoder,
 		     const struct intel_crtc_state *crtc_state,
 		     int *n_entries)
 {
 	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
-		return icl_get_mg_buf_trans_hdmi(encoder, crtc_state, n_entries);
+		return intel_get_buf_trans(&icl_mg_phy_ddi_translations_hdmi, n_entries);
 	else
 		return icl_get_mg_buf_trans_dp(encoder, crtc_state, n_entries);
 }
 
-static const struct cnl_ddi_buf_trans *
-ehl_get_combo_buf_trans_hdmi(struct intel_encoder *encoder,
-			     const struct intel_crtc_state *crtc_state,
-			     int *n_entries)
-{
-	*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_hdmi);
-	return icl_combo_phy_ddi_translations_hdmi;
-}
-
-static const struct cnl_ddi_buf_trans *
-ehl_get_combo_buf_trans_dp(struct intel_encoder *encoder,
-			   const struct intel_crtc_state *crtc_state,
-			   int *n_entries)
-{
-	*n_entries = ARRAY_SIZE(ehl_combo_phy_ddi_translations_dp);
-	return ehl_combo_phy_ddi_translations_dp;
-}
-
-static const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 ehl_get_combo_buf_trans_edp(struct intel_encoder *encoder,
 			    const struct intel_crtc_state *crtc_state,
 			    int *n_entries)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-
-	if (dev_priv->vbt.edp.low_vswing) {
-		*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_edp_hbr2);
-		return icl_combo_phy_ddi_translations_edp_hbr2;
-	}
-
-	return ehl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
+	if (crtc_state->port_clock > 270000)
+		return intel_get_buf_trans(&ehl_combo_phy_ddi_translations_edp_hbr2, n_entries);
+	else
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_edp_hbr2, n_entries);
 }
 
-const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 ehl_get_combo_buf_trans(struct intel_encoder *encoder,
 			const struct intel_crtc_state *crtc_state,
 			int *n_entries)
 {
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+
 	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
-		return ehl_get_combo_buf_trans_hdmi(encoder, crtc_state, n_entries);
-	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) &&
+		 dev_priv->vbt.edp.low_vswing)
 		return ehl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
 	else
-		return ehl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
+		return intel_get_buf_trans(&ehl_combo_phy_ddi_translations_dp, n_entries);
 }
 
-static const struct cnl_ddi_buf_trans *
-jsl_get_combo_buf_trans_hdmi(struct intel_encoder *encoder,
-			     const struct intel_crtc_state *crtc_state,
-			     int *n_entries)
-{
-	*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_hdmi);
-	return icl_combo_phy_ddi_translations_hdmi;
-}
-
-static const struct cnl_ddi_buf_trans *
-jsl_get_combo_buf_trans_dp(struct intel_encoder *encoder,
-			   const struct intel_crtc_state *crtc_state,
-			   int *n_entries)
-{
-	*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_dp_hbr2);
-	return icl_combo_phy_ddi_translations_dp_hbr2;
-}
-
-static const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 jsl_get_combo_buf_trans_edp(struct intel_encoder *encoder,
 			    const struct intel_crtc_state *crtc_state,
 			    int *n_entries)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-
-	if (dev_priv->vbt.edp.low_vswing) {
-		if (crtc_state->port_clock > 270000) {
-			*n_entries = ARRAY_SIZE(jsl_combo_phy_ddi_translations_edp_hbr2);
-			return jsl_combo_phy_ddi_translations_edp_hbr2;
-		} else {
-			*n_entries = ARRAY_SIZE(jsl_combo_phy_ddi_translations_edp_hbr);
-			return jsl_combo_phy_ddi_translations_edp_hbr;
-		}
-	}
-
-	return jsl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
+	if (crtc_state->port_clock > 270000)
+		return intel_get_buf_trans(&jsl_combo_phy_ddi_translations_edp_hbr2, n_entries);
+	else
+		return intel_get_buf_trans(&jsl_combo_phy_ddi_translations_edp_hbr, n_entries);
 }
 
-const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 jsl_get_combo_buf_trans(struct intel_encoder *encoder,
 			const struct intel_crtc_state *crtc_state,
 			int *n_entries)
 {
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+
 	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
-		return jsl_get_combo_buf_trans_hdmi(encoder, crtc_state, n_entries);
-	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) &&
+		 dev_priv->vbt.edp.low_vswing)
 		return jsl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
 	else
-		return jsl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_dp_hbr2_edp_hbr3, n_entries);
 }
 
-static const struct cnl_ddi_buf_trans *
-tgl_get_combo_buf_trans_hdmi(struct intel_encoder *encoder,
-			     const struct intel_crtc_state *crtc_state,
-			     int *n_entries)
-{
-	*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_hdmi);
-	return icl_combo_phy_ddi_translations_hdmi;
-}
-
-static const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 tgl_get_combo_buf_trans_dp(struct intel_encoder *encoder,
 			   const struct intel_crtc_state *crtc_state,
 			   int *n_entries)
···
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 
 	if (crtc_state->port_clock > 270000) {
-		if (IS_ROCKETLAKE(dev_priv)) {
-			*n_entries = ARRAY_SIZE(rkl_combo_phy_ddi_translations_dp_hbr2_hbr3);
-			return rkl_combo_phy_ddi_translations_dp_hbr2_hbr3;
-		} else if (IS_TGL_U(dev_priv) || IS_TGL_Y(dev_priv)) {
-			*n_entries = ARRAY_SIZE(tgl_uy_combo_phy_ddi_translations_dp_hbr2);
-			return tgl_uy_combo_phy_ddi_translations_dp_hbr2;
+		if (IS_TGL_U(dev_priv) || IS_TGL_Y(dev_priv)) {
+			return intel_get_buf_trans(&tgl_uy_combo_phy_ddi_translations_dp_hbr2,
+						   n_entries);
 		} else {
-			*n_entries = ARRAY_SIZE(tgl_combo_phy_ddi_translations_dp_hbr2);
-			return tgl_combo_phy_ddi_translations_dp_hbr2;
+			return intel_get_buf_trans(&tgl_combo_phy_ddi_translations_dp_hbr2,
+						   n_entries);
 		}
 	} else {
-		if (IS_ROCKETLAKE(dev_priv)) {
-			*n_entries = ARRAY_SIZE(rkl_combo_phy_ddi_translations_dp_hbr);
-			return rkl_combo_phy_ddi_translations_dp_hbr;
-		} else {
-			*n_entries = ARRAY_SIZE(tgl_combo_phy_ddi_translations_dp_hbr);
-			return tgl_combo_phy_ddi_translations_dp_hbr;
-		}
+		return intel_get_buf_trans(&tgl_combo_phy_ddi_translations_dp_hbr,
+					   n_entries);
 	}
 }
 
-static const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 tgl_get_combo_buf_trans_edp(struct intel_encoder *encoder,
 			    const struct intel_crtc_state *crtc_state,
 			    int *n_entries)
···
 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
 
 	if (crtc_state->port_clock > 540000) {
-		*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_edp_hbr3);
-		return icl_combo_phy_ddi_translations_edp_hbr3;
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_dp_hbr2_edp_hbr3,
+					   n_entries);
 	} else if (dev_priv->vbt.edp.hobl && !intel_dp->hobl_failed) {
-		*n_entries = ARRAY_SIZE(tgl_combo_phy_ddi_translations_edp_hbr2_hobl);
-		return tgl_combo_phy_ddi_translations_edp_hbr2_hobl;
+		return intel_get_buf_trans(&tgl_combo_phy_ddi_translations_edp_hbr2_hobl,
+					   n_entries);
 	} else if (dev_priv->vbt.edp.low_vswing) {
-		*n_entries = ARRAY_SIZE(icl_combo_phy_ddi_translations_edp_hbr2);
-		return icl_combo_phy_ddi_translations_edp_hbr2;
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_edp_hbr2,
+					   n_entries);
 	}
 
 	return tgl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
 }
 
-const struct cnl_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 tgl_get_combo_buf_trans(struct intel_encoder *encoder,
 			const struct intel_crtc_state *crtc_state,
 			int *n_entries)
 {
 	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
-		return tgl_get_combo_buf_trans_hdmi(encoder, crtc_state, n_entries);
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_hdmi, n_entries);
 	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
 		return tgl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
 	else
 		return tgl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
 }
 
-static const struct tgl_dkl_phy_ddi_buf_trans *
-tgl_get_dkl_buf_trans_hdmi(struct intel_encoder *encoder,
+static const struct intel_ddi_buf_trans *
+dg1_get_combo_buf_trans_dp(struct intel_encoder *encoder,
 			   const struct intel_crtc_state *crtc_state,
 			   int *n_entries)
 {
-	*n_entries = ARRAY_SIZE(tgl_dkl_phy_hdmi_ddi_trans);
-	return tgl_dkl_phy_hdmi_ddi_trans;
+	if (crtc_state->port_clock > 270000)
+		return intel_get_buf_trans(&dg1_combo_phy_ddi_translations_dp_hbr2_hbr3,
+					   n_entries);
+	else
+		return intel_get_buf_trans(&dg1_combo_phy_ddi_translations_dp_rbr_hbr,
+					   n_entries);
 }
 
-static const struct tgl_dkl_phy_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
+dg1_get_combo_buf_trans_edp(struct intel_encoder *encoder,
+			    const struct intel_crtc_state *crtc_state,
+			    int *n_entries)
+{
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+
+	if (crtc_state->port_clock > 540000)
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_dp_hbr2_edp_hbr3,
+					   n_entries);
+	else if (dev_priv->vbt.edp.hobl && !intel_dp->hobl_failed)
+		return intel_get_buf_trans(&tgl_combo_phy_ddi_translations_edp_hbr2_hobl,
+					   n_entries);
+	else if (dev_priv->vbt.edp.low_vswing)
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_edp_hbr2,
+					   n_entries);
+	else
+		return dg1_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
+}
+
+static const struct intel_ddi_buf_trans *
+dg1_get_combo_buf_trans(struct intel_encoder *encoder,
+			const struct intel_crtc_state *crtc_state,
+			int *n_entries)
+{
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
+		return dg1_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
+	else
+		return dg1_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
+}
+
+static const struct intel_ddi_buf_trans *
+rkl_get_combo_buf_trans_dp(struct intel_encoder *encoder,
+			   const struct intel_crtc_state *crtc_state,
+			   int *n_entries)
+{
+	if (crtc_state->port_clock > 270000)
+		return intel_get_buf_trans(&rkl_combo_phy_ddi_translations_dp_hbr2_hbr3, n_entries);
+	else
+		return intel_get_buf_trans(&rkl_combo_phy_ddi_translations_dp_hbr, n_entries);
+}
+
+static const struct intel_ddi_buf_trans *
+rkl_get_combo_buf_trans_edp(struct intel_encoder *encoder,
+			    const struct intel_crtc_state *crtc_state,
+			    int *n_entries)
+{
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+
+	if (crtc_state->port_clock > 540000) {
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_dp_hbr2_edp_hbr3,
+					   n_entries);
+	} else if (dev_priv->vbt.edp.hobl && !intel_dp->hobl_failed) {
+		return intel_get_buf_trans(&tgl_combo_phy_ddi_translations_edp_hbr2_hobl,
+					   n_entries);
+	} else if (dev_priv->vbt.edp.low_vswing) {
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_edp_hbr2,
+					   n_entries);
+	}
+
+	return rkl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
+}
+
+static const struct intel_ddi_buf_trans *
+rkl_get_combo_buf_trans(struct intel_encoder *encoder,
+			const struct intel_crtc_state *crtc_state,
+			int *n_entries)
+{
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
+		return rkl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
+	else
+		return rkl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
+}
+
+static const struct intel_ddi_buf_trans *
+adls_get_combo_buf_trans_dp(struct intel_encoder *encoder,
+			    const struct intel_crtc_state *crtc_state,
+			    int *n_entries)
+{
+	if (crtc_state->port_clock > 270000)
+		return intel_get_buf_trans(&adls_combo_phy_ddi_translations_dp_hbr2_hbr3, n_entries);
+	else
+		return intel_get_buf_trans(&tgl_combo_phy_ddi_translations_dp_hbr, n_entries);
+}
+
+static const struct intel_ddi_buf_trans *
+adls_get_combo_buf_trans_edp(struct intel_encoder *encoder,
+			     const struct intel_crtc_state *crtc_state,
+			     int *n_entries)
+{
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+
+	if (crtc_state->port_clock > 540000)
+		return intel_get_buf_trans(&adls_combo_phy_ddi_translations_edp_hbr3, n_entries);
+	else if (i915->vbt.edp.hobl && !intel_dp->hobl_failed)
+		return intel_get_buf_trans(&tgl_combo_phy_ddi_translations_edp_hbr2_hobl, n_entries);
+	else if (i915->vbt.edp.low_vswing)
+		return intel_get_buf_trans(&adls_combo_phy_ddi_translations_edp_hbr2, n_entries);
+	else
+		return adls_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
+}
+
+static const struct intel_ddi_buf_trans *
+adls_get_combo_buf_trans(struct intel_encoder *encoder,
+			 const struct intel_crtc_state *crtc_state,
+			 int *n_entries)
+{
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		return intel_get_buf_trans(&icl_combo_phy_ddi_translations_hdmi, n_entries);
+	else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
+		return adls_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
+	else
+		return adls_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
+}
+
+static const struct intel_ddi_buf_trans *
 tgl_get_dkl_buf_trans_dp(struct intel_encoder *encoder,
 			 const struct intel_crtc_state *crtc_state,
 			 int *n_entries)
 {
 	if (crtc_state->port_clock > 270000) {
-		*n_entries = ARRAY_SIZE(tgl_dkl_phy_dp_ddi_trans_hbr2);
-		return tgl_dkl_phy_dp_ddi_trans_hbr2;
+		return intel_get_buf_trans(&tgl_dkl_phy_ddi_translations_dp_hbr2,
+					   n_entries);
 	} else {
-		*n_entries = ARRAY_SIZE(tgl_dkl_phy_dp_ddi_trans);
-		return tgl_dkl_phy_dp_ddi_trans;
+		return intel_get_buf_trans(&tgl_dkl_phy_ddi_translations_dp_hbr,
+					   n_entries);
 	}
 }
 
-const struct tgl_dkl_phy_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 tgl_get_dkl_buf_trans(struct intel_encoder *encoder,
 		      const struct intel_crtc_state *crtc_state,
 		      int *n_entries)
 {
 	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
-		return tgl_get_dkl_buf_trans_hdmi(encoder, crtc_state, n_entries);
+		return intel_get_buf_trans(&tgl_dkl_phy_ddi_translations_hdmi, n_entries);
 	else
 		return tgl_get_dkl_buf_trans_dp(encoder, crtc_state, n_entries);
 }
 
-static const struct tgl_dkl_phy_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 adlp_get_dkl_buf_trans_dp(struct intel_encoder *encoder,
 			  const struct intel_crtc_state *crtc_state,
 			  int *n_entries)
 {
 	if (crtc_state->port_clock > 270000) {
-		*n_entries = ARRAY_SIZE(adlp_dkl_phy_dp_ddi_trans_hbr2_hbr3);
-		return adlp_dkl_phy_dp_ddi_trans_hbr2_hbr3;
+		return intel_get_buf_trans(&adlp_dkl_phy_ddi_translations_dp_hbr2_hbr3,
+					   n_entries);
+	} else {
+		return intel_get_buf_trans(&adlp_dkl_phy_ddi_translations_dp_hbr,
+					   n_entries);
 	}
-
-	*n_entries = ARRAY_SIZE(adlp_dkl_phy_dp_ddi_trans_hbr);
-	return adlp_dkl_phy_dp_ddi_trans_hbr;
 }
 
-const struct tgl_dkl_phy_ddi_buf_trans *
+static const struct intel_ddi_buf_trans *
 adlp_get_dkl_buf_trans(struct intel_encoder *encoder,
 		       const struct intel_crtc_state *crtc_state,
 		       int *n_entries)
 {
 	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
-		return tgl_get_dkl_buf_trans_hdmi(encoder, crtc_state, n_entries);
+		return intel_get_buf_trans(&tgl_dkl_phy_ddi_translations_hdmi, n_entries);
 	else
 		return adlp_get_dkl_buf_trans_dp(encoder, crtc_state, n_entries);
 }
···
 			       int *default_entry)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	enum phy phy = intel_port_to_phy(dev_priv, encoder->port);
+	const struct intel_ddi_buf_trans *ddi_translations;
 	int n_entries;
 
-	if (DISPLAY_VER(dev_priv) >= 12) {
-		if (intel_phy_is_combo(dev_priv, phy))
-			tgl_get_combo_buf_trans_hdmi(encoder, crtc_state, &n_entries);
-		else
-			tgl_get_dkl_buf_trans_hdmi(encoder, crtc_state, &n_entries);
-		*default_entry = n_entries - 1;
-	} else if (DISPLAY_VER(dev_priv) == 11) {
-		if (intel_phy_is_combo(dev_priv, phy))
-			icl_get_combo_buf_trans_hdmi(encoder, crtc_state, &n_entries);
-		else
-			icl_get_mg_buf_trans_hdmi(encoder, crtc_state, &n_entries);
-		*default_entry = n_entries - 1;
-	} else if (IS_CANNONLAKE(dev_priv)) {
-		cnl_get_buf_trans_hdmi(encoder, &n_entries);
-		*default_entry = n_entries - 1;
-	} else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv)) {
-		bxt_get_buf_trans_hdmi(encoder, &n_entries);
-		*default_entry = n_entries - 1;
-	} else if (DISPLAY_VER(dev_priv) == 9) {
-		intel_ddi_get_buf_trans_hdmi(encoder, &n_entries);
-		*default_entry = 8;
-	} else if (IS_BROADWELL(dev_priv)) {
-		intel_ddi_get_buf_trans_hdmi(encoder, &n_entries);
-		*default_entry = 7;
-	} else if (IS_HASWELL(dev_priv)) {
-		intel_ddi_get_buf_trans_hdmi(encoder, &n_entries);
-		*default_entry = 6;
-	} else {
-		drm_WARN(&dev_priv->drm, 1, "ddi translation table missing\n");
+	ddi_translations = encoder->get_buf_trans(encoder, crtc_state, &n_entries);
+
+	if (drm_WARN_ON(&dev_priv->drm, !ddi_translations)) {
+		*default_entry = 0;
 		return 0;
 	}
 
-	if (drm_WARN_ON_ONCE(&dev_priv->drm, n_entries == 0))
-		return 0;
+	*default_entry = ddi_translations->hdmi_default_entry;
 
 	return n_entries;
+}
+
+void intel_ddi_buf_trans_init(struct intel_encoder *encoder)
+{
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	enum phy phy = intel_port_to_phy(i915, encoder->port);
+
+	if (IS_ALDERLAKE_P(i915)) {
+		if (intel_phy_is_combo(i915, phy))
+			encoder->get_buf_trans = tgl_get_combo_buf_trans;
+		else
+			encoder->get_buf_trans = adlp_get_dkl_buf_trans;
+	} else if (IS_ALDERLAKE_S(i915)) {
+		encoder->get_buf_trans = adls_get_combo_buf_trans;
+	} else if (IS_ROCKETLAKE(i915)) {
+		encoder->get_buf_trans = rkl_get_combo_buf_trans;
+	} else if (IS_DG1(i915)) {
+		encoder->get_buf_trans = dg1_get_combo_buf_trans;
+	} else if (DISPLAY_VER(i915) >= 12) {
+		if (intel_phy_is_combo(i915, phy))
+			encoder->get_buf_trans = tgl_get_combo_buf_trans;
+		else
+			encoder->get_buf_trans = tgl_get_dkl_buf_trans;
+	} else if (DISPLAY_VER(i915) == 11) {
+		if (IS_PLATFORM(i915, INTEL_JASPERLAKE))
+			encoder->get_buf_trans = jsl_get_combo_buf_trans;
+		else if (IS_PLATFORM(i915, INTEL_ELKHARTLAKE))
+			encoder->get_buf_trans = ehl_get_combo_buf_trans;
+		else if (intel_phy_is_combo(i915, phy))
+			encoder->get_buf_trans = icl_get_combo_buf_trans;
+		else
+			encoder->get_buf_trans = icl_get_mg_buf_trans;
+	} else if (IS_CANNONLAKE(i915)) {
+		encoder->get_buf_trans = cnl_get_buf_trans;
+	} else if (IS_GEMINILAKE(i915) || IS_BROXTON(i915)) {
+		encoder->get_buf_trans = bxt_get_buf_trans;
+	} else if (IS_CML_ULX(i915) || IS_CFL_ULX(i915) || IS_KBL_ULX(i915)) {
+		encoder->get_buf_trans = kbl_y_get_buf_trans;
+	} else if (IS_CML_ULT(i915) || IS_CFL_ULT(i915) || IS_KBL_ULT(i915)) {
+		encoder->get_buf_trans = kbl_u_get_buf_trans;
+	} else if (IS_COMETLAKE(i915) || IS_COFFEELAKE(i915) || IS_KABYLAKE(i915)) {
+		encoder->get_buf_trans = kbl_get_buf_trans;
+	} else if (IS_SKL_ULX(i915)) {
+		encoder->get_buf_trans = skl_y_get_buf_trans;
+	} else if (IS_SKL_ULT(i915)) {
+		encoder->get_buf_trans = skl_u_get_buf_trans;
+	} else if (IS_SKYLAKE(i915)) {
+		encoder->get_buf_trans = skl_get_buf_trans;
+	} else if (IS_BROADWELL(i915)) {
+		encoder->get_buf_trans = bdw_get_buf_trans;
+	} else {
+		encoder->get_buf_trans = hsw_get_buf_trans;
+	}
 }

drivers/gpu/drm/i915/display/intel_ddi_buf_trans.h

···
 struct intel_encoder;
 struct intel_crtc_state;
 
-struct ddi_buf_trans {
+struct hsw_ddi_buf_trans {
 	u32 trans1;	/* balance leg enable, de-emph level */
 	u32 trans2;	/* vref sel, vswing */
 	u8 i_boost;	/* SKL: I_boost; valid: 0x0, 0x1, 0x3, 0x7 */
···
 	u32 dkl_de_emphasis_control;
 };
 
-bool is_hobl_buf_trans(const struct cnl_ddi_buf_trans *table);
+union intel_ddi_buf_trans_entry {
+	struct hsw_ddi_buf_trans hsw;
+	struct bxt_ddi_buf_trans bxt;
+	struct cnl_ddi_buf_trans cnl;
+	struct icl_mg_phy_ddi_buf_trans mg;
+	struct tgl_dkl_phy_ddi_buf_trans dkl;
+};
+
+struct intel_ddi_buf_trans {
+	const union intel_ddi_buf_trans_entry *entries;
+	u8 num_entries;
+	u8 hdmi_default_entry;
+};
+
+bool is_hobl_buf_trans(const struct intel_ddi_buf_trans *table);
 
 int intel_ddi_hdmi_num_entries(struct intel_encoder *encoder,
 			       const struct intel_crtc_state *crtc_state,
 			       int *default_entry);
 
-const struct ddi_buf_trans *
-intel_ddi_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries);
-const struct ddi_buf_trans *
-intel_ddi_get_buf_trans_fdi(struct drm_i915_private *dev_priv,
-			    int *n_entries);
-const struct ddi_buf_trans *
-intel_ddi_get_buf_trans_hdmi(struct intel_encoder *encoder,
-			     int *n_entries);
-const struct ddi_buf_trans *
-intel_ddi_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries);
-
-const struct bxt_ddi_buf_trans *
-bxt_get_buf_trans(struct intel_encoder *encoder,
-		  const struct intel_crtc_state *crtc_state,
-		  int *n_entries);
-
-const struct tgl_dkl_phy_ddi_buf_trans *
-adlp_get_dkl_buf_trans(struct intel_encoder *encoder,
-		       const struct intel_crtc_state *crtc_state,
-		       int *n_entries);
-const struct cnl_ddi_buf_trans *
-tgl_get_combo_buf_trans(struct intel_encoder *encoder,
-			const struct intel_crtc_state *crtc_state,
-			int *n_entries);
-const struct tgl_dkl_phy_ddi_buf_trans *
-tgl_get_dkl_buf_trans(struct intel_encoder *encoder,
-		      const struct intel_crtc_state *crtc_state,
-		      int *n_entries);
-const struct cnl_ddi_buf_trans *
-jsl_get_combo_buf_trans(struct intel_encoder *encoder,
-			const struct intel_crtc_state *crtc_state,
-			int *n_entries);
-const struct cnl_ddi_buf_trans *
-ehl_get_combo_buf_trans(struct intel_encoder *encoder,
-			const struct intel_crtc_state *crtc_state,
-			int *n_entries);
-const struct cnl_ddi_buf_trans *
-icl_get_combo_buf_trans(struct intel_encoder *encoder,
-			const struct intel_crtc_state *crtc_state,
-			int *n_entries);
-const struct icl_mg_phy_ddi_buf_trans *
-icl_get_mg_buf_trans(struct intel_encoder *encoder,
-		     const struct intel_crtc_state *crtc_state,
-		     int *n_entries);
-
-const struct cnl_ddi_buf_trans *
-cnl_get_buf_trans(struct intel_encoder *encoder,
-		  const struct intel_crtc_state *crtc_state,
-		  int *n_entries);
+void intel_ddi_buf_trans_init(struct intel_encoder *encoder);
 
 #endif

drivers/gpu/drm/i915/display/intel_display.c

···
 	i915_vma_put(dpt->vma);
 }
 
+static bool
+intel_reuse_initial_plane_obj(struct drm_i915_private *i915,
+			      const struct intel_initial_plane_config *plane_config,
+			      struct drm_framebuffer **fb,
+			      struct i915_vma **vma)
+{
+	struct intel_crtc *crtc;
+
+	for_each_intel_crtc(&i915->drm, crtc) {
+		struct intel_crtc_state *crtc_state =
+			to_intel_crtc_state(crtc->base.state);
+		struct intel_plane *plane =
+			to_intel_plane(crtc->base.primary);
+		struct intel_plane_state *plane_state =
+			to_intel_plane_state(plane->base.state);
+
+		if (!crtc_state->uapi.active)
+			continue;
+
+		if (!plane_state->ggtt_vma)
+			continue;
+
+		if (intel_plane_ggtt_offset(plane_state) == plane_config->base) {
+			*fb = plane_state->hw.fb;
+			*vma = plane_state->ggtt_vma;
+			return true;
+		}
+	}
+
+	return false;
+}
+
 static void
-intel_find_initial_plane_obj(struct intel_crtc *intel_crtc,
+intel_find_initial_plane_obj(struct intel_crtc *crtc,
 			     struct intel_initial_plane_config *plane_config)
 {
-	struct drm_device *dev = intel_crtc->base.dev;
+	struct drm_device *dev = crtc->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct drm_crtc *c;
-	struct drm_plane *primary = intel_crtc->base.primary;
-	struct drm_plane_state *plane_state = primary->state;
-	struct intel_plane *intel_plane = to_intel_plane(primary);
-	struct intel_plane_state *intel_state =
-		to_intel_plane_state(plane_state);
 	struct intel_crtc_state *crtc_state =
-		to_intel_crtc_state(intel_crtc->base.state);
+		to_intel_crtc_state(crtc->base.state);
+	struct intel_plane *plane =
+		to_intel_plane(crtc->base.primary);
+	struct intel_plane_state *plane_state =
+		to_intel_plane_state(plane->base.state);
 	struct drm_framebuffer *fb;
 	struct i915_vma *vma;
 
···
 	if (!plane_config->fb)
 		return;
 
-	if (intel_alloc_initial_plane_obj(intel_crtc, plane_config)) {
+	if (intel_alloc_initial_plane_obj(crtc, plane_config)) {
 		fb = &plane_config->fb->base;
 		vma = plane_config->vma;
 		goto valid_fb;
···
 	 * Failed to alloc the obj, check to see if we should share
 	 * an fb with another CRTC instead
 	 */
-	for_each_crtc(dev, c) {
-		struct intel_plane_state *state;
-
-		if (c == &intel_crtc->base)
-			continue;
-
-		if (!to_intel_crtc_state(c->state)->uapi.active)
-			continue;
-
-		state = to_intel_plane_state(c->primary->state);
-		if (!state->ggtt_vma)
-			continue;
-
-		if (intel_plane_ggtt_offset(state) == plane_config->base) {
-			fb = state->hw.fb;
-			vma = state->ggtt_vma;
-			goto valid_fb;
-		}
-	}
+	if (intel_reuse_initial_plane_obj(dev_priv, plane_config, &fb, &vma))
+		goto valid_fb;
 
 	/*
 	 * We've failed to reconstruct the BIOS FB.  Current display state
···
 	 * simplest solution is to just disable the primary plane now and
 	 * pretend the BIOS never had it enabled.
 	 */
-	intel_plane_disable_noatomic(intel_crtc, intel_plane);
+	intel_plane_disable_noatomic(crtc, plane);
 	if (crtc_state->bigjoiner) {
 		struct intel_crtc *slave =
 			crtc_state->bigjoiner_linked_crtc;
···
 	return;
 
 valid_fb:
-	plane_state->rotation = plane_config->rotation;
-	intel_fb_fill_view(to_intel_framebuffer(fb), plane_state->rotation,
-			   &intel_state->view);
+	plane_state->uapi.rotation = plane_config->rotation;
+	intel_fb_fill_view(to_intel_framebuffer(fb),
+			   plane_state->uapi.rotation, &plane_state->view);
 
 	__i915_vma_pin(vma);
-	intel_state->ggtt_vma = i915_vma_get(vma);
-	if (intel_plane_uses_fence(intel_state) && i915_vma_pin_fence(vma) == 0)
-		if (vma->fence)
-			intel_state->flags |= PLANE_HAS_FENCE;
+	plane_state->ggtt_vma = i915_vma_get(vma);
+	if (intel_plane_uses_fence(plane_state) &&
+	    i915_vma_pin_fence(vma) == 0 && vma->fence)
+		plane_state->flags |= PLANE_HAS_FENCE;
 
-	plane_state->src_x = 0;
-	plane_state->src_y = 0;
-	plane_state->src_w = fb->width << 16;
-	plane_state->src_h = fb->height << 16;
+	plane_state->uapi.src_x = 0;
+	plane_state->uapi.src_y = 0;
+	plane_state->uapi.src_w = fb->width << 16;
+	plane_state->uapi.src_h = fb->height << 16;
 
-	plane_state->crtc_x = 0;
-	plane_state->crtc_y = 0;
-	plane_state->crtc_w = fb->width;
-	plane_state->crtc_h = fb->height;
+	plane_state->uapi.crtc_x = 0;
+	plane_state->uapi.crtc_y = 0;
+	plane_state->uapi.crtc_w = fb->width;
+	plane_state->uapi.crtc_h = fb->height;
 
 	if (plane_config->tiling)
 		dev_priv->preserve_bios_swizzle = true;
 
-	plane_state->fb = fb;
+	plane_state->uapi.fb = fb;
 	drm_framebuffer_get(fb);
 
-	plane_state->crtc = &intel_crtc->base;
-	intel_plane_copy_uapi_to_hw_state(intel_state, intel_state,
-					  intel_crtc);
+	plane_state->uapi.crtc = &crtc->base;
+	intel_plane_copy_uapi_to_hw_state(plane_state, plane_state, crtc);
 
 	intel_frontbuffer_flush(to_intel_frontbuffer(fb), ORIGIN_DIRTYFB);
 
-	atomic_or(to_intel_plane(primary)->frontbuffer_bit,
-		  &to_intel_frontbuffer(fb)->bits);
+	atomic_or(plane->frontbuffer_bit, &to_intel_frontbuffer(fb)->bits);
 }
 
 unsigned int
···
 	intel_wait_for_vblank(dev_priv, crtc->pipe);
 }
 
-static void intel_crtc_dpms_overlay_disable(struct intel_crtc *intel_crtc)
+static void intel_crtc_dpms_overlay_disable(struct intel_crtc *crtc)
 {
-	if (intel_crtc->overlay)
-		(void) intel_overlay_switch_off(intel_crtc->overlay);
+	if (crtc->overlay)
+		(void) intel_overlay_switch_off(crtc->overlay);
 
 	/* Let userspace switch the overlay on again. In most cases userspace
 	 * has to recompute where to put it anyway.
···
 			       struct intel_load_detect_pipe *old,
 			       struct drm_modeset_acquire_ctx *ctx)
 {
-	struct intel_crtc *intel_crtc;
-	struct intel_encoder *intel_encoder =
+	struct intel_encoder *encoder =
 		intel_attached_encoder(to_intel_connector(connector));
-	struct drm_crtc *possible_crtc;
-	struct drm_encoder *encoder = &intel_encoder->base;
-	struct drm_crtc *crtc = NULL;
-	struct drm_device *dev = encoder->dev;
+	struct intel_crtc *possible_crtc;
+	struct intel_crtc *crtc = NULL;
+	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct drm_mode_config *config = &dev->mode_config;
 	struct drm_atomic_state *state = NULL, *restore_state = NULL;
 	struct drm_connector_state *connector_state;
 	struct intel_crtc_state *crtc_state;
-	int ret, i = -1;
+	int ret;
 
 	drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s], [ENCODER:%d:%s]\n",
 		    connector->base.id, connector->name,
-		    encoder->base.id, encoder->name);
+		    encoder->base.base.id, encoder->base.name);
 
 	old->restore_state = NULL;
 
···
 
 	/* See if we already have a CRTC for this connector */
 	if (connector->state->crtc) {
-		crtc = connector->state->crtc;
+		crtc = to_intel_crtc(connector->state->crtc);
 
-		ret = drm_modeset_lock(&crtc->mutex, ctx);
+		ret = drm_modeset_lock(&crtc->base.mutex, ctx);
 		if (ret)
 			goto fail;
 
···
 	}
 
 	/* Find an unused one (if possible) */
-	for_each_crtc(dev, possible_crtc) {
-		i++;
-		if (!(encoder->possible_crtcs & (1 << i)))
+	for_each_intel_crtc(dev, possible_crtc) {
+		if (!(encoder->base.possible_crtcs &
+		      drm_crtc_mask(&possible_crtc->base)))
 			continue;
 
-		ret = drm_modeset_lock(&possible_crtc->mutex, ctx);
+		ret = drm_modeset_lock(&possible_crtc->base.mutex, ctx);
 		if (ret)
 			goto fail;
 
-		if (possible_crtc->state->enable) {
-			drm_modeset_unlock(&possible_crtc->mutex);
+		if (possible_crtc->base.state->enable) {
+			drm_modeset_unlock(&possible_crtc->base.mutex);
 			continue;
 		}
 
···
 	}
 
 found:
-	intel_crtc = to_intel_crtc(crtc);
-
 	state = drm_atomic_state_alloc(dev);
 	restore_state = drm_atomic_state_alloc(dev);
 	if (!state || !restore_state) {
···
 		goto fail;
 	}
 
-	ret = drm_atomic_set_crtc_for_connector(connector_state, crtc);
+	ret = drm_atomic_set_crtc_for_connector(connector_state, &crtc->base);
 	if (ret)
 		goto fail;
 
-	crtc_state = intel_atomic_get_crtc_state(state, intel_crtc);
+	crtc_state = intel_atomic_get_crtc_state(state, crtc);
 	if (IS_ERR(crtc_state)) {
 		ret = PTR_ERR(crtc_state);
 		goto fail;
···
 	if (ret)
 		goto fail;
 
-	ret = intel_modeset_disable_planes(state, crtc);
+	ret = intel_modeset_disable_planes(state, &crtc->base);
 	if (ret)
 		goto fail;
 
 	ret = PTR_ERR_OR_ZERO(drm_atomic_get_connector_state(restore_state, connector));
 	if (!ret)
-		ret = PTR_ERR_OR_ZERO(drm_atomic_get_crtc_state(restore_state, crtc));
+		ret = PTR_ERR_OR_ZERO(drm_atomic_get_crtc_state(restore_state, &crtc->base));
 	if (!ret)
-		ret = drm_atomic_add_affected_planes(restore_state, crtc);
+		ret = drm_atomic_add_affected_planes(restore_state, &crtc->base);
 	if (ret) {
 		drm_dbg_kms(&dev_priv->drm,
 			    "Failed to create a copy of old state to restore: %i\n",
···
 	drm_atomic_state_put(state);
 
 	/* let the connector get through one full cycle before testing */
-	intel_wait_for_vblank(dev_priv, intel_crtc->pipe);
+	intel_wait_for_vblank(dev_priv, crtc->pipe);
 	return true;
 
 fail:
···
 	}
 
 	if (dev_priv->display.compute_pipe_wm) {
-		ret = dev_priv->display.compute_pipe_wm(crtc_state);
+		ret = dev_priv->display.compute_pipe_wm(state, crtc);
 		if (ret) {
 			drm_dbg_kms(&dev_priv->drm,
 				    "Target pipe watermarks are invalid\n");
 			return ret;
 		}
+
 	}
 
 	if (dev_priv->display.compute_intermediate_wm) {
···
 		 * old state and the new state.  We can program these
 		 * immediately.
 		 */
-		ret = dev_priv->display.compute_intermediate_wm(crtc_state);
+		ret = dev_priv->display.compute_intermediate_wm(state, crtc);
 		if (ret) {
 			drm_dbg_kms(&dev_priv->drm,
 				    "No valid intermediate pipe watermarks are possible\n");

drivers/gpu/drm/i915/display/intel_display_debugfs.c

···
 
 	seq_printf(m, "fw loaded: %s\n", yesno(intel_dmc_has_payload(dev_priv)));
 	seq_printf(m, "path: %s\n", dmc->fw_path);
+	seq_printf(m, "Pipe A fw support: %s\n",
+		   yesno(GRAPHICS_VER(dev_priv) >= 12));
+	seq_printf(m, "Pipe A fw loaded: %s\n", yesno(dmc->dmc_info[DMC_FW_PIPEA].payload));
+	seq_printf(m, "Pipe B fw support: %s\n", yesno(IS_ALDERLAKE_P(dev_priv)));
+	seq_printf(m, "Pipe B fw loaded: %s\n", yesno(dmc->dmc_info[DMC_FW_PIPEB].payload));
 
 	if (!intel_dmc_has_payload(dev_priv))
 		goto out;
···
 
 out:
 	seq_printf(m, "program base: 0x%08x\n",
-		   intel_de_read(dev_priv, DMC_PROGRAM(0)));
+		   intel_de_read(dev_priv, DMC_PROGRAM(dmc->dmc_info[DMC_FW_MAIN].start_mmioaddr, 0)));
 	seq_printf(m, "ssp base: 0x%08x\n",
 		   intel_de_read(dev_priv, DMC_SSP_BASE));
 	seq_printf(m, "htp: 0x%08x\n", intel_de_read(dev_priv, DMC_HTP_SKL));
···
 
 static void drrs_status_per_crtc(struct seq_file *m,
 				 struct drm_device *dev,
-				 struct intel_crtc *intel_crtc)
+				 struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct i915_drrs *drrs = &dev_priv->drrs;
···
 	drm_for_each_connector_iter(connector, &conn_iter) {
 		bool supported = false;
 
-		if (connector->state->crtc != &intel_crtc->base)
+		if (connector->state->crtc != &crtc->base)
 			continue;
 
 		seq_printf(m, "%s:\n", connector->name);
···
 
 	seq_puts(m, "\n");
 
-	if (to_intel_crtc_state(intel_crtc->base.state)->has_drrs) {
+	if (to_intel_crtc_state(crtc->base.state)->has_drrs) {
 		struct intel_panel *panel;
 
 		mutex_lock(&drrs->mutex);
···
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
 	struct drm_device *dev = &dev_priv->drm;
-	struct intel_crtc *intel_crtc;
+	struct intel_crtc *crtc;
 	int active_crtc_cnt = 0;
 
 	drm_modeset_lock_all(dev);
-	for_each_intel_crtc(dev, intel_crtc) {
-		if (intel_crtc->base.state->active) {
+	for_each_intel_crtc(dev, crtc) {
+		if (crtc->base.state->active) {
 			active_crtc_cnt++;
 			seq_printf(m, "\nCRTC %d:  ", active_crtc_cnt);
 
-			drrs_status_per_crtc(m, dev, intel_crtc);
+			drrs_status_per_crtc(m, dev, crtc);
 		}
 	}
 	drm_modeset_unlock_all(dev);
···
 			       size_t cnt, loff_t *ppos)
 {
 	struct drm_i915_private *dev_priv = filp->private_data;
-	struct intel_crtc *intel_crtc;
+	struct intel_crtc *crtc;
 	struct drm_device *dev = &dev_priv->drm;
 	int ret;
 	bool reset;
···
 	if (!reset)
 		return cnt;
 
-	for_each_intel_crtc(dev, intel_crtc) {
+	for_each_intel_crtc(dev, crtc) {
 		struct drm_crtc_commit *commit;
 		struct intel_crtc_state *crtc_state;
 
-		ret = drm_modeset_lock_single_interruptible(&intel_crtc->base.mutex);
+		ret = drm_modeset_lock_single_interruptible(&crtc->base.mutex);
 		if (ret)
 			return ret;
 
-		crtc_state = to_intel_crtc_state(intel_crtc->base.state);
+		crtc_state = to_intel_crtc_state(crtc->base.state);
 		commit = crtc_state->uapi.commit;
 		if (commit) {
 			ret = wait_for_completion_interruptible(&commit->hw_done);
···
 		if (!ret && crtc_state->hw.active) {
 			drm_dbg_kms(&dev_priv->drm,
 				    "Re-arming FIFO underruns on pipe %c\n",
-				    pipe_name(intel_crtc->pipe));
+				    pipe_name(crtc->pipe));
 
-			intel_crtc_arm_fifo_underrun(intel_crtc, crtc_state);
+			intel_crtc_arm_fifo_underrun(crtc, crtc_state);
 		}
 
-		drm_modeset_unlock(&intel_crtc->base.mutex);
+		drm_modeset_unlock(&crtc->base.mutex);
 
 		if (ret)
 			return ret;

drivers/gpu/drm/i915/display/intel_display_power.c

···
 static void assert_dmc_loaded(struct drm_i915_private *dev_priv)
 {
 	drm_WARN_ONCE(&dev_priv->drm,
-		      !intel_de_read(dev_priv, DMC_PROGRAM(0)),
-		      "DMC program storage start is NULL\n");
+		      !intel_de_read(dev_priv,
+				     DMC_PROGRAM(dev_priv->dmc.dmc_info[DMC_FW_MAIN].start_mmioaddr, 0)),
+				     "DMC program storage start is NULL\n");
 	drm_WARN_ONCE(&dev_priv->drm, !intel_de_read(dev_priv, DMC_SSP_BASE),
 		      "DMC SSP Base Not fine\n");
 	drm_WARN_ONCE(&dev_priv->drm, !intel_de_read(dev_priv, DMC_HTP_SKL),

drivers/gpu/drm/i915/display/intel_display_types.h

···
 
 struct drm_printer;
 struct __intel_global_objs_state;
+struct intel_ddi_buf_trans;
 
 /*
  * Display related stuff
···
 	 * Returns whether the port clock is enabled or not.
 	 */
 	bool (*is_clock_enabled)(struct intel_encoder *encoder);
+	const struct intel_ddi_buf_trans *(*get_buf_trans)(struct intel_encoder *encoder,
+							   const struct intel_crtc_state *crtc_state,
+							   int *n_entries);
 	enum hpd_pin hpd_pin;
 	enum intel_display_power_domain power_domain;
 	/* for communication with audio component; protected by av_mutex */
···
 	bool has_psr;
 	bool has_psr2;
 	bool enable_psr2_sel_fetch;
+	bool req_psr2_sdp_prior_scanline;
 	u32 dc3co_exitline;
+	u16 su_y_granularity;
 
 	/*
 	 * Frequence the dpll for the port should run at. Differs from the
···
 	bool colorimetry_support;
 	bool psr2_enabled;
 	bool psr2_sel_fetch_enabled;
+	bool req_psr2_sdp_prior_scanline;
 	u8 sink_sync_latency;
 	ktime_t last_entry_attempt;
 	ktime_t last_exit;
 	bool sink_not_reliable;
 	bool irq_aux_error;
-	u16 su_x_granularity;
+	u16 su_w_granularity;
+	u16 su_y_granularity;
 	u32 dc3co_exitline;
 	u32 dc3co_exit_delay;
 	struct delayed_work dc3co_work;

drivers/gpu/drm/i915/display/intel_dmc.c

···
 
 #define GEN12_DMC_MAX_FW_SIZE		ICL_DMC_MAX_FW_SIZE
 
+#define ADLP_DMC_PATH			DMC_PATH(adlp, 2, 10)
+#define ADLP_DMC_VERSION_REQUIRED	DMC_VERSION(2, 10)
+MODULE_FIRMWARE(ADLP_DMC_PATH);
+
 #define ADLS_DMC_PATH			DMC_PATH(adls, 2, 01)
 #define ADLS_DMC_VERSION_REQUIRED	DMC_VERSION(2, 1)
 MODULE_FIRMWARE(ADLS_DMC_PATH);
···
 #define PACKAGE_V2_MAX_FW_INFO_ENTRIES	32
 #define DMC_V1_MAX_MMIO_COUNT		8
 #define DMC_V3_MAX_MMIO_COUNT		20
+#define DMC_V1_MMIO_START_RANGE		0x80000
 
 struct intel_css_header {
 	/* 0x09 for DMC */
···
 
 bool intel_dmc_has_payload(struct drm_i915_private *i915)
 {
-	return i915->dmc.dmc_payload;
+	return i915->dmc.dmc_info[DMC_FW_MAIN].payload;
 }
 
 static const struct stepping_info skl_stepping_info[] = {
···
  */
 void intel_dmc_load_program(struct drm_i915_private *dev_priv)
 {
-	u32 *payload = dev_priv->dmc.dmc_payload;
-	u32 i, fw_size;
+	struct intel_dmc *dmc = &dev_priv->dmc;
+	u32 id, i;
 
 	if (!HAS_DMC(dev_priv)) {
 		drm_err(&dev_priv->drm,
···
 		return;
 	}
 
-	if (!intel_dmc_has_payload(dev_priv)) {
+	if (!dev_priv->dmc.dmc_info[DMC_FW_MAIN].payload) {
 		drm_err(&dev_priv->drm,
 			"Tried to program CSR with empty payload\n");
 		return;
 	}
 
-	fw_size = dev_priv->dmc.dmc_fw_size;
 	assert_rpm_wakelock_held(&dev_priv->runtime_pm);
 
 	preempt_disable();
 
-	for (i = 0; i < fw_size; i++)
-		intel_uncore_write_fw(&dev_priv->uncore, DMC_PROGRAM(i),
-				      payload[i]);
+	for (id = 0; id < DMC_FW_MAX; id++) {
+		for (i = 0; i < dmc->dmc_info[id].dmc_fw_size; i++) {
+			intel_uncore_write_fw(&dev_priv->uncore,
+					      DMC_PROGRAM(dmc->dmc_info[id].start_mmioaddr, i),
+					      dmc->dmc_info[id].payload[i]);
+		}
+	}
 
 	preempt_enable();
 
-	for (i = 0; i < dev_priv->dmc.mmio_count; i++) {
-		intel_de_write(dev_priv, dev_priv->dmc.mmioaddr[i],
-			       dev_priv->dmc.mmiodata[i]);
+	for (id = 0; id < DMC_FW_MAX; id++) {
+		for (i = 0; i < dmc->dmc_info[id].mmio_count; i++) {
+			intel_de_write(dev_priv, dmc->dmc_info[id].mmioaddr[i],
+				       dmc->dmc_info[id].mmiodata[i]);
+		}
 	}
 
 	dev_priv->dmc.dc_state = 0;
···
 	gen9_set_dc_state_debugmask(dev_priv);
 }
 
+static bool fw_info_matches_stepping(const struct intel_fw_info *fw_info,
+				     const struct stepping_info *si)
+{
+	if ((fw_info->substepping == '*' && si->stepping == fw_info->stepping) ||
+	    (si->stepping == fw_info->stepping && si->substepping == fw_info->substepping) ||
+	    /*
+	     * If we don't find a more specific one from above two checks, we
+	     * then check for the generic one to be sure to work even with
+	     * "broken firmware"
+	     */
+	    (si->stepping == '*' && si->substepping == fw_info->substepping) ||
+	    (fw_info->stepping == '*' && fw_info->substepping == '*'))
+		return true;
+
+	return false;
+}
+
 /*
  * Search fw_info table for dmc_offset to find firmware binary: num_entries is
  * already sanitized.
  */
-static u32 find_dmc_fw_offset(const struct intel_fw_info *fw_info,
+static void dmc_set_fw_offset(struct intel_dmc *dmc,
+			      const struct intel_fw_info *fw_info,
 			      unsigned int num_entries,
 			      const struct stepping_info *si,
 			      u8 package_ver)
 {
-	u32 dmc_offset = DMC_DEFAULT_FW_OFFSET;
-	unsigned int i;
+	unsigned int i, id;
+
+	struct drm_i915_private *i915 = container_of(dmc, typeof(*i915), dmc);
 
 	for (i = 0; i < num_entries; i++) {
-		if (package_ver > 1 && fw_info[i].dmc_id != 0)
+		id = package_ver <= 1 ? DMC_FW_MAIN : fw_info[i].dmc_id;
+
+		if (id >= DMC_FW_MAX) {
+			drm_dbg(&i915->drm, "Unsupported firmware id: %u\n", id);
+			continue;
+		}
+
+		/* More specific versions come first, so we don't even have to
+		 * check for the stepping since we already found a previous FW
+		 * for this id.
+		 */
+		if (dmc->dmc_info[id].present)
 			continue;
 
-		if (fw_info[i].substepping == '*' &&
-		    si->stepping == fw_info[i].stepping) {
-			dmc_offset = fw_info[i].offset;
-			break;
-		}
-
-		if (si->stepping == fw_info[i].stepping &&
-		    si->substepping == fw_info[i].substepping) {
-			dmc_offset = fw_info[i].offset;
-			break;
-		}
-
-		if (fw_info[i].stepping == '*' &&
-		    fw_info[i].substepping == '*') {
-			/*
-			 * In theory we should stop the search as generic
-			 * entries should always come after the more specific
-			 * ones, but let's continue to make sure to work even
-			 * with "broken" firmwares. If we don't find a more
-			 * specific one, then we use this entry
-			 */
-			dmc_offset = fw_info[i].offset;
+		if (fw_info_matches_stepping(&fw_info[i], si)) {
+			dmc->dmc_info[id].present = true;
+			dmc->dmc_info[id].dmc_offset = fw_info[i].offset;
 		}
 	}
-
-	return dmc_offset;
 }
 
 static u32 parse_dmc_fw_header(struct intel_dmc *dmc,
 			       const struct intel_dmc_header_base *dmc_header,
-			       size_t rem_size)
+			       size_t rem_size, u8 dmc_id)
 {
 	struct drm_i915_private *i915 = container_of(dmc, typeof(*i915), dmc);
+	struct dmc_fw_info *dmc_info = &dmc->dmc_info[dmc_id];
 	unsigned int header_len_bytes, dmc_header_size, payload_size, i;
 	const u32 *mmioaddr, *mmiodata;
-	u32 mmio_count, mmio_count_max;
+	u32 mmio_count, mmio_count_max, start_mmioaddr;
 	u8 *payload;
 
-	BUILD_BUG_ON(ARRAY_SIZE(dmc->mmioaddr) < DMC_V3_MAX_MMIO_COUNT ||
-		     ARRAY_SIZE(dmc->mmioaddr) < DMC_V1_MAX_MMIO_COUNT);
+	BUILD_BUG_ON(ARRAY_SIZE(dmc_info->mmioaddr) < DMC_V3_MAX_MMIO_COUNT ||
+		     ARRAY_SIZE(dmc_info->mmioaddr) < DMC_V1_MAX_MMIO_COUNT);
 
 	/*
 	 * Check if we can access common fields, we will checkc again below
···
 		mmio_count_max = DMC_V3_MAX_MMIO_COUNT;
 		/* header_len is in dwords */
 		header_len_bytes = dmc_header->header_len * 4;
+		start_mmioaddr = v3->start_mmioaddr;
 		dmc_header_size = sizeof(*v3);
 	} else if (dmc_header->header_ver == 1) {
 		const struct intel_dmc_header_v1 *v1 =
···
 		mmio_count = v1->mmio_count;
 		mmio_count_max = DMC_V1_MAX_MMIO_COUNT;
 		header_len_bytes = dmc_header->header_len;
+		start_mmioaddr = DMC_V1_MMIO_START_RANGE;
 		dmc_header_size = sizeof(*v1);
 	} else {
 		drm_err(&i915->drm, "Unknown DMC fw header version: %u\n",
···
 	}
 
 	for (i = 0; i < mmio_count; i++) {
-		if (mmioaddr[i] < DMC_MMIO_START_RANGE ||
-		    mmioaddr[i] > DMC_MMIO_END_RANGE) {
-			drm_err(&i915->drm, "DMC firmware has wrong mmio address 0x%x\n",
-				mmioaddr[i]);
-			return 0;
-		}
-		dmc->mmioaddr[i] = _MMIO(mmioaddr[i]);
-		dmc->mmiodata[i] = mmiodata[i];
+		dmc_info->mmioaddr[i] = _MMIO(mmioaddr[i]);
+		dmc_info->mmiodata[i] = mmiodata[i];
 	}
-	dmc->mmio_count = mmio_count;
+	dmc_info->mmio_count = mmio_count;
+	dmc_info->start_mmioaddr = start_mmioaddr;
 
 	rem_size -= header_len_bytes;
 
···
 		drm_err(&i915->drm, "DMC FW too big (%u bytes)\n", payload_size);
 		return 0;
 	}
-	dmc->dmc_fw_size = dmc_header->fw_size;
+	dmc_info->dmc_fw_size = dmc_header->fw_size;
 
-	dmc->dmc_payload = kmalloc(payload_size, GFP_KERNEL);
-	if (!dmc->dmc_payload)
+	dmc_info->payload = kmalloc(payload_size, GFP_KERNEL);
+	if (!dmc_info->payload)
 		return 0;
 
 	payload = (u8 *)(dmc_header) + header_len_bytes;
-	memcpy(dmc->dmc_payload, payload, payload_size);
+	memcpy(dmc_info->payload, payload, payload_size);
 
 	return header_len_bytes + payload_size;
 
···
 {
 	struct drm_i915_private *i915 = container_of(dmc, typeof(*i915), dmc);
 	u32 package_size = sizeof(struct intel_package_header);
-	u32 num_entries, max_entries, dmc_offset;
+	u32 num_entries, max_entries;
 	const struct intel_fw_info *fw_info;
 
 	if (rem_size < package_size)
···
 
 	fw_info = (const struct intel_fw_info *)
 		((u8 *)package_header + sizeof(*package_header));
-	dmc_offset = find_dmc_fw_offset(fw_info, num_entries, si,
-					package_header->header_ver);
-	if (dmc_offset == DMC_DEFAULT_FW_OFFSET) {
-		drm_err(&i915->drm, "DMC firmware not supported for %c stepping\n",
-			si->stepping);
-		return 0;
-	}
+	dmc_set_fw_offset(dmc, fw_info, num_entries, si,
+			  package_header->header_ver);
 
 	/* dmc_offset is in dwords */
-	return package_size + dmc_offset * 4;
+	return package_size;
 
 error_truncated:
 	drm_err(&i915->drm, "Truncated DMC firmware, refusing.\n");
···
 	struct intel_dmc *dmc = &dev_priv->dmc;
 	const struct stepping_info *si = intel_get_stepping_info(dev_priv);
 	u32 readcount = 0;
-	u32 r;
+	u32 r, offset;
+	int id;
 
 	if (!fw)
 		return;
···
 
 	readcount += r;
 
-	/* Extract dmc_header information */
-	dmc_header = (struct intel_dmc_header_base *)&fw->data[readcount];
-	parse_dmc_fw_header(dmc, dmc_header, fw->size - readcount);
+	for (id = 0; id < DMC_FW_MAX; id++) {
+		if (!dev_priv->dmc.dmc_info[id].present)
+			continue;
+
+		offset = readcount + dmc->dmc_info[id].dmc_offset * 4;
+		if (fw->size - offset < 0) {
+			drm_err(&dev_priv->drm, "Reading beyond the fw_size\n");
+			continue;
+		}
+
+		dmc_header = (struct intel_dmc_header_base *)&fw->data[offset];
+		parse_dmc_fw_header(dmc, dmc_header, fw->size - offset, id);
+	}
 }
 
 static void intel_dmc_runtime_pm_get(struct drm_i915_private *dev_priv)
···
 	 */
 	intel_dmc_runtime_pm_get(dev_priv);
 
-	if (IS_ALDERLAKE_S(dev_priv)) {
+	if (IS_ALDERLAKE_P(dev_priv)) {
+		dmc->fw_path = ADLP_DMC_PATH;
+		dmc->required_version = ADLP_DMC_VERSION_REQUIRED;
+		dmc->max_fw_size = GEN12_DMC_MAX_FW_SIZE;
+	} else if (IS_ALDERLAKE_S(dev_priv)) {
 		dmc->fw_path = ADLS_DMC_PATH;
 		dmc->required_version = ADLS_DMC_VERSION_REQUIRED;
 		dmc->max_fw_size = GEN12_DMC_MAX_FW_SIZE;
···
 	intel_dmc_ucode_suspend(dev_priv);
 	drm_WARN_ON(&dev_priv->drm, dev_priv->dmc.wakeref);
 
-	kfree(dev_priv->dmc.dmc_payload);
+	kfree(dev_priv->dmc.dmc_info[DMC_FW_MAIN].payload);
 }

drivers/gpu/drm/i915/display/intel_dmc.h

···
 #define DMC_VERSION_MAJOR(version)	((version) >> 16)
 #define DMC_VERSION_MINOR(version)	((version) & 0xffff)
 
+enum {
+	DMC_FW_MAIN = 0,
+	DMC_FW_PIPEA,
+	DMC_FW_PIPEB,
+	DMC_FW_MAX
+};
+
 struct intel_dmc {
 	struct work_struct work;
 	const char *fw_path;
 	u32 required_version;
 	u32 max_fw_size; /* bytes */
-	u32 *dmc_payload;
-	u32 dmc_fw_size; /* dwords */
 	u32 version;
-	u32 mmio_count;
-	i915_reg_t mmioaddr[20];
-	u32 mmiodata[20];
+	struct dmc_fw_info {
+		u32 mmio_count;
+		i915_reg_t mmioaddr[20];
+		u32 mmiodata[20];
+		u32 dmc_offset;
+		u32 start_mmioaddr;
+		u32 dmc_fw_size; /*dwords */
+		u32 *payload;
+		bool present;
+	} dmc_info[DMC_FW_MAX];
+
 	u32 dc_state;
 	u32 target_dc_state;
 	u32 allowed_dc_mask;

drivers/gpu/drm/i915/display/intel_dp.c

···
 		       struct intel_crtc_state *crtc_state,
 		       unsigned int type)
 {
-	if (encoder->type != INTEL_OUTPUT_DDI)
-		return;
-
 	switch (type) {
 	case DP_SDP_VSC:
 		intel_read_dp_vsc_sdp(encoder, crtc_state,
···
 				    int refresh_rate)
 {
 	struct intel_dp *intel_dp = dev_priv->drrs.dp;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	enum drrs_refresh_rate_type index = DRRS_HIGH_RR;
 
 	if (refresh_rate <= 0) {
···
 		return;
 	}
 
-	if (!intel_crtc) {
+	if (!crtc) {
 		drm_dbg_kms(&dev_priv->drm,
 			    "DRRS: intel_crtc not initialized\n");
 		return;
···
 	}
 
 	intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode);
-	intel_connector->panel.backlight.power = intel_pps_backlight_power;
+	if (!(dev_priv->quirks & QUIRK_NO_PPS_BACKLIGHT_POWER_HOOK))
+		intel_connector->panel.backlight.power = intel_pps_backlight_power;
 	intel_panel_setup_backlight(connector, pipe);
 
 	if (fixed_mode) {

drivers/gpu/drm/i915/display/intel_dp_mst.c

···
 	 * connector
 	 */
 	if (new_crtc) {
-		struct intel_crtc *intel_crtc = to_intel_crtc(new_crtc);
+		struct intel_crtc *crtc = to_intel_crtc(new_crtc);
 		struct intel_crtc_state *crtc_state =
-			intel_atomic_get_new_crtc_state(state, intel_crtc);
+			intel_atomic_get_new_crtc_state(state, crtc);
 
 		if (!crtc_state ||
 		    !drm_atomic_crtc_needs_modeset(&crtc_state->uapi) ||
···
 	intel_attach_force_audio_property(connector);
 	intel_attach_broadcast_rgb_property(connector);
 
-	if (DISPLAY_VER(dev_priv) <= 12) {
-		ret = intel_dp_hdcp_init(dig_port, intel_connector);
-		if (ret)
-			drm_dbg_kms(&dev_priv->drm, "[%s:%d] HDCP MST init failed, skipping.\n",
-				    connector->name, connector->base.id);
-	}
-
+	ret = intel_dp_hdcp_init(dig_port, intel_connector);
+	if (ret)
+		drm_dbg_kms(&dev_priv->drm, "[%s:%d] HDCP MST init failed, skipping.\n",
+			    connector->name, connector->base.id);
 	/*
 	 * Reuse the prop from the SST connector because we're
 	 * not allowed to create new props after device registration.

drivers/gpu/drm/i915/display/intel_fbc.c

···
 	int i;
 	u32 fbc_ctl;
 
-	/* Note: fbc.threshold == 1 for i8xx */
+	/* Note: fbc.limit == 1 for i8xx */
 	cfb_pitch = params->cfb_size / FBC_LL_SIZE;
 	if (params->fb.stride < cfb_pitch)
 		cfb_pitch = params->fb.stride;
···
 	return intel_de_read(dev_priv, FBC_CONTROL) & FBC_CTL_EN;
 }
 
+static u32 g4x_dpfc_ctl_limit(struct drm_i915_private *i915)
+{
+	const struct intel_fbc_reg_params *params = &i915->fbc.params;
+	int limit = i915->fbc.limit;
+
+	if (params->fb.format->cpp[0] == 2)
+		limit <<= 1;
+
+	switch (limit) {
+	default:
+		MISSING_CASE(limit);
+		fallthrough;
+	case 1:
+		return DPFC_CTL_LIMIT_1X;
+	case 2:
+		return DPFC_CTL_LIMIT_2X;
+	case 4:
+		return DPFC_CTL_LIMIT_4X;
+	}
+}
+
 static void g4x_fbc_activate(struct drm_i915_private *dev_priv)
 {
 	struct intel_fbc_reg_params *params = &dev_priv->fbc.params;
 	u32 dpfc_ctl;
 
 	dpfc_ctl = DPFC_CTL_PLANE(params->crtc.i9xx_plane) | DPFC_SR_EN;
-	if (params->fb.format->cpp[0] == 2)
-		dpfc_ctl |= DPFC_CTL_LIMIT_2X;
-	else
-		dpfc_ctl |= DPFC_CTL_LIMIT_1X;
+
+	dpfc_ctl |= g4x_dpfc_ctl_limit(dev_priv);
 
 	if (params->fence_id >= 0) {
 		dpfc_ctl |= DPFC_CTL_FENCE_EN | params->fence_id;
···
 {
 	struct intel_fbc_reg_params *params = &dev_priv->fbc.params;
 	u32 dpfc_ctl;
-	int threshold = dev_priv->fbc.threshold;
 
 	dpfc_ctl = DPFC_CTL_PLANE(params->crtc.i9xx_plane);
-	if (params->fb.format->cpp[0] == 2)
-		threshold++;
 
-	switch (threshold) {
-	case 4:
-	case 3:
-		dpfc_ctl |= DPFC_CTL_LIMIT_4X;
-		break;
-	case 2:
-		dpfc_ctl |= DPFC_CTL_LIMIT_2X;
-		break;
-	case 1:
-		dpfc_ctl |= DPFC_CTL_LIMIT_1X;
-		break;
-	}
+	dpfc_ctl |= g4x_dpfc_ctl_limit(dev_priv);
 
 	if (params->fence_id >= 0) {
 		dpfc_ctl |= DPFC_CTL_FENCE_EN;
···
 {
 	struct intel_fbc_reg_params *params = &dev_priv->fbc.params;
 	u32 dpfc_ctl;
-	int threshold = dev_priv->fbc.threshold;
 
 	/* Display WA #0529: skl, kbl, bxt. */
 	if (DISPLAY_VER(dev_priv) == 9) {
···
 	if (IS_IVYBRIDGE(dev_priv))
 		dpfc_ctl |= IVB_DPFC_CTL_PLANE(params->crtc.i9xx_plane);
 
-	if (params->fb.format->cpp[0] == 2)
-		threshold++;
-
-	switch (threshold) {
-	case 4:
-	case 3:
-		dpfc_ctl |= DPFC_CTL_LIMIT_4X;
-		break;
-	case 2:
-		dpfc_ctl |= DPFC_CTL_LIMIT_2X;
-		break;
-	case 1:
-		dpfc_ctl |= DPFC_CTL_LIMIT_1X;
-		break;
-	}
+	dpfc_ctl |= g4x_dpfc_ctl_limit(dev_priv);
 
 	if (params->fence_id >= 0) {
 		dpfc_ctl |= IVB_DPFC_CTL_FENCE_EN;
···
 		return BIT_ULL(32);
 }
 
-static int find_compression_threshold(struct drm_i915_private *dev_priv,
-				      struct drm_mm_node *node,
-				      unsigned int size,
-				      unsigned int fb_cpp)
+static u64 intel_fbc_stolen_end(struct drm_i915_private *dev_priv)
 {
-	int compression_threshold = 1;
-	int ret;
 	u64 end;
 
 	/* The FBC hardware for BDW/SKL doesn't have access to the stolen
···
 	else
 		end = U64_MAX;
 
-	end = min(end, intel_fbc_cfb_base_max(dev_priv));
+	return min(end, intel_fbc_cfb_base_max(dev_priv));
+}
 
-	/* HACK: This code depends on what we will do in *_enable_fbc. If that
-	 * code changes, this code needs to change as well.
-	 *
-	 * The enable_fbc code will attempt to use one of our 2 compression
-	 * thresholds, therefore, in that case, we only have 1 resort.
+static int intel_fbc_max_limit(struct drm_i915_private *dev_priv, int fb_cpp)
+{
+	/*
+	 * FIXME: FBC1 can have arbitrary cfb stride,
+	 * so we could support different compression ratios.
 	 */
+	if (DISPLAY_VER(dev_priv) < 5 && !IS_G4X(dev_priv))
+		return 1;
+
+	/* WaFbcOnly1to1Ratio:ctg */
+	if (IS_G4X(dev_priv))
+		return 1;
+
+	/* FBC2 can only do 1:1, 1:2, 1:4 */
+	return fb_cpp == 2 ? 2 : 4;
+}
+
+static int find_compression_limit(struct drm_i915_private *dev_priv,
+				  unsigned int size,
+				  unsigned int fb_cpp)
+{
+	struct intel_fbc *fbc = &dev_priv->fbc;
+	u64 end = intel_fbc_stolen_end(dev_priv);
+	int ret, limit = 1;
 
 	/* Try to over-allocate to reduce reallocations and fragmentation. */
-	ret = i915_gem_stolen_insert_node_in_range(dev_priv, node, size <<= 1,
-						   4096, 0, end);
+	ret = i915_gem_stolen_insert_node_in_range(dev_priv, &fbc->compressed_fb,
+						   size <<= 1, 4096, 0, end);
 	if (ret == 0)
-		return compression_threshold;
+		return limit;
 
-again:
-	/* HW's ability to limit the CFB is 1:4 */
-	if (compression_threshold > 4 ||
-	    (fb_cpp == 2 && compression_threshold == 2))
-		return 0;
-
-	ret = i915_gem_stolen_insert_node_in_range(dev_priv, node, size >>= 1,
-						   4096, 0, end);
-	if (ret && DISPLAY_VER(dev_priv) <= 4) {
-		return 0;
-	} else if (ret) {
-		compression_threshold <<= 1;
-		goto again;
-	} else {
-		return compression_threshold;
+	for (; limit <= intel_fbc_max_limit(dev_priv, fb_cpp); limit <<= 1) {
+		ret = i915_gem_stolen_insert_node_in_range(dev_priv, &fbc->compressed_fb,
+							   size >>= 1, 4096, 0, end);
+		if (ret == 0)
+			return limit;
 	}
+
+	return 0;
 }
 
 static int intel_fbc_alloc_cfb(struct drm_i915_private *dev_priv,
 			       unsigned int size, unsigned int fb_cpp)
 {
 	struct intel_fbc *fbc = &dev_priv->fbc;
-	struct drm_mm_node *compressed_llb;
 	int ret;
 
 	drm_WARN_ON(&dev_priv->drm,
 		    drm_mm_node_allocated(&fbc->compressed_fb));
+	drm_WARN_ON(&dev_priv->drm,
+		    drm_mm_node_allocated(&fbc->compressed_llb));
 
-	ret = find_compression_threshold(dev_priv, &fbc->compressed_fb,
-					 size, fb_cpp);
+	if (DISPLAY_VER(dev_priv) < 5 && !IS_G4X(dev_priv)) {
+		ret = i915_gem_stolen_insert_node(dev_priv, &fbc->compressed_llb,
+						  4096, 4096);
+		if (ret)
+			goto err;
+	}
+
+	ret = find_compression_limit(dev_priv, size, fb_cpp);
 	if (!ret)
 		goto err_llb;
 	else if (ret > 1) {
···
 			      "Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.\n");
 	}
 
-	fbc->threshold = ret;
+	fbc->limit = ret;
 
-	if (DISPLAY_VER(dev_priv) >= 5)
+	drm_dbg_kms(&dev_priv->drm,
+		    "reserved %llu bytes of contiguous stolen space for FBC, limit: %d\n",
+		    fbc->compressed_fb.size, fbc->limit);
+
+	return 0;
+
+err_llb:
+	if (drm_mm_node_allocated(&fbc->compressed_llb))
+		i915_gem_stolen_remove_node(dev_priv, &fbc->compressed_llb);
+err:
+	if (drm_mm_initialized(&dev_priv->mm.stolen))
+		drm_info_once(&dev_priv->drm, "not enough stolen space for compressed buffer (need %d more bytes), disabling. Hint: you may be able to increase stolen memory size in the BIOS to avoid this.\n", size);
+	return -ENOSPC;
+}
+
+static void intel_fbc_program_cfb(struct drm_i915_private *dev_priv)
+{
+	struct intel_fbc *fbc = &dev_priv->fbc;
+
+	if (DISPLAY_VER(dev_priv) >= 5) {
 		intel_de_write(dev_priv, ILK_DPFC_CB_BASE,
 			       fbc->compressed_fb.start);
-	else if (IS_GM45(dev_priv)) {
+	} else if (IS_GM45(dev_priv)) {
 		intel_de_write(dev_priv, DPFC_CB_BASE,
 			       fbc->compressed_fb.start);
 	} else {
-		compressed_llb = kzalloc(sizeof(*compressed_llb), GFP_KERNEL);
-		if (!compressed_llb)
-			goto err_fb;
-
-		ret = i915_gem_stolen_insert_node(dev_priv, compressed_llb,
-						  4096, 4096);
-		if (ret)
-			goto err_fb;
-
-		fbc->compressed_llb = compressed_llb;
-
 		GEM_BUG_ON(range_overflows_end_t(u64, dev_priv->dsm.start,
 						 fbc->compressed_fb.start,
 						 U32_MAX));
 		GEM_BUG_ON(range_overflows_end_t(u64, dev_priv->dsm.start,
-						 fbc->compressed_llb->start,
+						 fbc->compressed_llb.start,
 						 U32_MAX));
+
 		intel_de_write(dev_priv, FBC_CFB_BASE,
 			       dev_priv->dsm.start + fbc->compressed_fb.start);
 		intel_de_write(dev_priv, FBC_LL_BASE,
-			       dev_priv->dsm.start + compressed_llb->start);
+			       dev_priv->dsm.start + fbc->compressed_llb.start);
 	}
-
-	drm_dbg_kms(&dev_priv->drm,
-		    "reserved %llu bytes of contiguous stolen space for FBC, threshold: %d\n",
-		    fbc->compressed_fb.size, fbc->threshold);
-
-	return 0;
-
-err_fb:
-	kfree(compressed_llb);
-	i915_gem_stolen_remove_node(dev_priv, &fbc->compressed_fb);
-err_llb:
-	if (drm_mm_initialized(&dev_priv->mm.stolen))
-		drm_info_once(&dev_priv->drm, "not enough stolen space for compressed buffer (need %d more bytes), disabling. Hint: you may be able to increase stolen memory size in the BIOS to avoid this.\n", size);
-	return -ENOSPC;
 }
 
 static void __intel_fbc_cleanup_cfb(struct drm_i915_private *dev_priv)
···
 	if (WARN_ON(intel_fbc_hw_is_active(dev_priv)))
 		return;
 
-	if (!drm_mm_node_allocated(&fbc->compressed_fb))
-		return;
-
-	if (fbc->compressed_llb) {
-		i915_gem_stolen_remove_node(dev_priv, fbc->compressed_llb);
-		kfree(fbc->compressed_llb);
-	}
-
-	i915_gem_stolen_remove_node(dev_priv, &fbc->compressed_fb);
+	if (drm_mm_node_allocated(&fbc->compressed_llb))
+		i915_gem_stolen_remove_node(dev_priv, &fbc->compressed_llb);
+	if (drm_mm_node_allocated(&fbc->compressed_fb))
+		i915_gem_stolen_remove_node(dev_priv, &fbc->compressed_fb);
 }
 
 void intel_fbc_cleanup_cfb(struct drm_i915_private *dev_priv)
···
 	struct intel_fbc *fbc = &dev_priv->fbc;
 
 	return intel_fbc_calculate_cfb_size(dev_priv, &fbc->state_cache) >
-		fbc->compressed_fb.size * fbc->threshold;
+		fbc->compressed_fb.size * fbc->limit;
 }
 
 static u16 intel_fbc_gen9_wa_cfb_stride(struct drm_i915_private *dev_priv)
···
 
 	if ((DISPLAY_VER(dev_priv) == 9) &&
 	    cache->fb.modifier != I915_FORMAT_MOD_X_TILED)
-		return DIV_ROUND_UP(cache->plane.src_w, 32 * fbc->threshold) * 8;
+		return DIV_ROUND_UP(cache->plane.src_w, 32 * fbc->limit) * 8;
 	else
 		return 0;
 }
···
 	fbc->no_fbc_reason = "FBC enabled but not active yet\n";
 
 	fbc->crtc = crtc;
+
+	intel_fbc_program_cfb(dev_priv);
 out:
 	mutex_unlock(&fbc->lock);
 }

drivers/gpu/drm/i915/display/intel_fbdev.c

···
  * fbcon), so we just find the biggest and use that.
  */
 static bool intel_fbdev_init_bios(struct drm_device *dev,
-				 struct intel_fbdev *ifbdev)
+				  struct intel_fbdev *ifbdev)
 {
 	struct drm_i915_private *i915 = to_i915(dev);
 	struct intel_framebuffer *fb = NULL;
-	struct drm_crtc *crtc;
-	struct intel_crtc *intel_crtc;
+	struct intel_crtc *crtc;
 	unsigned int max_size = 0;
 
 	/* Find the largest fb */
-	for_each_crtc(dev, crtc) {
+	for_each_intel_crtc(dev, crtc) {
+		struct intel_crtc_state *crtc_state =
+			to_intel_crtc_state(crtc->base.state);
+		struct intel_plane *plane =
+			to_intel_plane(crtc->base.primary);
+		struct intel_plane_state *plane_state =
+			to_intel_plane_state(plane->base.state);
 		struct drm_i915_gem_object *obj =
-			intel_fb_obj(crtc->primary->state->fb);
-		intel_crtc = to_intel_crtc(crtc);
+			intel_fb_obj(plane_state->uapi.fb);
 
-		if (!crtc->state->active || !obj) {
+		if (!crtc_state->uapi.active) {
 			drm_dbg_kms(&i915->drm,
-				    "pipe %c not active or no fb, skipping\n",
-				    pipe_name(intel_crtc->pipe));
+				    "[CRTC:%d:%s] not active, skipping\n",
+				    crtc->base.base.id, crtc->base.name);
+			continue;
+		}
+
+		if (!obj) {
+			drm_dbg_kms(&i915->drm,
+				    "[PLANE:%d:%s] no fb, skipping\n",
+				    plane->base.base.id, plane->base.name);
 			continue;
 		}
 
 		if (obj->base.size > max_size) {
 			drm_dbg_kms(&i915->drm,
-				    "found possible fb from plane %c\n",
-				    pipe_name(intel_crtc->pipe));
-			fb = to_intel_framebuffer(crtc->primary->state->fb);
+				    "found possible fb from [PLANE:%d:%s]\n",
+				    plane->base.base.id, plane->base.name);
+			fb = to_intel_framebuffer(plane_state->uapi.fb);
 			max_size = obj->base.size;
 		}
 	}
···
 	}
 
 	/* Now make sure all the pipes will fit into it */
-	for_each_crtc(dev, crtc) {
+	for_each_intel_crtc(dev, crtc) {
+		struct intel_crtc_state *crtc_state =
+			to_intel_crtc_state(crtc->base.state);
+		struct intel_plane *plane =
+			to_intel_plane(crtc->base.primary);
 		unsigned int cur_size;
 
-		intel_crtc = to_intel_crtc(crtc);
-
-		if (!crtc->state->active) {
+		if (!crtc_state->uapi.active) {
 			drm_dbg_kms(&i915->drm,
-				    "pipe %c not active, skipping\n",
-				    pipe_name(intel_crtc->pipe));
+				    "[CRTC:%d:%s] not active, skipping\n",
+				    crtc->base.base.id, crtc->base.name);
 			continue;
 		}
 
-		drm_dbg_kms(&i915->drm, "checking plane %c for BIOS fb\n",
-			    pipe_name(intel_crtc->pipe));
+		drm_dbg_kms(&i915->drm, "checking [PLANE:%d:%s] for BIOS fb\n",
+			    plane->base.base.id, plane->base.name);
 
 		/*
 		 * See if the plane fb we found above will fit on this
 		 * pipe.  Note we need to use the selected fb's pitch and bpp
 		 * rather than the current pipe's, since they differ.
 		 */
-		cur_size = crtc->state->adjusted_mode.crtc_hdisplay;
+		cur_size = crtc_state->uapi.adjusted_mode.crtc_hdisplay;
 		cur_size = cur_size * fb->base.format->cpp[0];
 		if (fb->base.pitches[0] < cur_size) {
 			drm_dbg_kms(&i915->drm,
-				    "fb not wide enough for plane %c (%d vs %d)\n",
-				    pipe_name(intel_crtc->pipe),
+				    "fb not wide enough for [PLANE:%d:%s] (%d vs %d)\n",
+				    plane->base.base.id, plane->base.name,
 				    cur_size, fb->base.pitches[0]);
 			fb = NULL;
 			break;
 		}
 
-		cur_size = crtc->state->adjusted_mode.crtc_vdisplay;
+		cur_size = crtc_state->uapi.adjusted_mode.crtc_vdisplay;
 		cur_size = intel_fb_align_height(&fb->base, 0, cur_size);
 		cur_size *= fb->base.pitches[0];
 		drm_dbg_kms(&i915->drm,
-			    "pipe %c area: %dx%d, bpp: %d, size: %d\n",
-			    pipe_name(intel_crtc->pipe),
-			    crtc->state->adjusted_mode.crtc_hdisplay,
-			    crtc->state->adjusted_mode.crtc_vdisplay,
+			    "[CRTC:%d:%s] area: %dx%d, bpp: %d, size: %d\n",
+			    crtc->base.base.id, crtc->base.name,
+			    crtc_state->uapi.adjusted_mode.crtc_hdisplay,
+			    crtc_state->uapi.adjusted_mode.crtc_vdisplay,
 			    fb->base.format->cpp[0] * 8,
 			    cur_size);
 
 		if (cur_size > max_size) {
 			drm_dbg_kms(&i915->drm,
-				    "fb not big enough for plane %c (%d vs %d)\n",
-				    pipe_name(intel_crtc->pipe),
+				    "fb not big enough for [PLANE:%d:%s] (%d vs %d)\n",
+				    plane->base.base.id, plane->base.name,
 				    cur_size, max_size);
 			fb = NULL;
 			break;
 		}
 
 		drm_dbg_kms(&i915->drm,
-			    "fb big enough for plane %c (%d >= %d)\n",
-			    pipe_name(intel_crtc->pipe),
+			    "fb big enough [PLANE:%d:%s] (%d >= %d)\n",
+			    plane->base.base.id, plane->base.name,
 			    max_size, cur_size);
 	}
 
···
 	drm_framebuffer_get(&ifbdev->fb->base);
 
 	/* Final pass to check if any active pipes don't have fbs */
-	for_each_crtc(dev, crtc) {
-		intel_crtc = to_intel_crtc(crtc);
+	for_each_intel_crtc(dev, crtc) {
+		struct intel_crtc_state *crtc_state =
+			to_intel_crtc_state(crtc->base.state);
+		struct intel_plane *plane =
+			to_intel_plane(crtc->base.primary);
+		struct intel_plane_state *plane_state =
+			to_intel_plane_state(plane->base.state);
 
-		if (!crtc->state->active)
+		if (!crtc_state->uapi.active)
 			continue;
 
-		drm_WARN(dev, !crtc->primary->state->fb,
-			 "re-used BIOS config but lost an fb on crtc %d\n",
-			 crtc->base.id);
+		drm_WARN(dev, !plane_state->uapi.fb,
+			 "re-used BIOS config but lost an fb on [PLANE:%d:%s]\n",
+			 plane->base.base.id, plane->base.name);
 	}
 
 

drivers/gpu/drm/i915/display/intel_fdi.c

···
  */
 #include "intel_atomic.h"
 #include "intel_ddi.h"
-#include "intel_ddi_buf_trans.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_fdi.h"
···
 	}
 }
 
-int ilk_fdi_compute_config(struct intel_crtc *intel_crtc,
-				  struct intel_crtc_state *pipe_config)
+int ilk_fdi_compute_config(struct intel_crtc *crtc,
+			   struct intel_crtc_state *pipe_config)
 {
-	struct drm_device *dev = intel_crtc->base.dev;
+	struct drm_device *dev = crtc->base.dev;
 	struct drm_i915_private *i915 = to_i915(dev);
 	const struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode;
 	int lane, link_bw, fdi_dotclock, ret;
···
 	intel_link_compute_m_n(pipe_config->pipe_bpp, lane, fdi_dotclock,
 			       link_bw, &pipe_config->fdi_m_n, false, false);
 
-	ret = ilk_check_fdi_lanes(dev, intel_crtc->pipe, pipe_config);
+	ret = ilk_check_fdi_lanes(dev, crtc->pipe, pipe_config);
 	if (ret == -EDEADLK)
 		return ret;
 
···
 	u32 temp, i, rx_ctl_val;
 	int n_entries;
 
-	intel_ddi_get_buf_trans_fdi(dev_priv, &n_entries);
+	encoder->get_buf_trans(encoder, crtc_state, &n_entries);
 
-	intel_prepare_dp_ddi_buffers(encoder, crtc_state);
+	hsw_prepare_dp_ddi_buffers(encoder, crtc_state);
 
 	/* Set the FDI_RX_MISC pwrdn lanes and the 2 workarounds listed at the
 	 * mode set "sequence for CRT port" document:
···
 
 void ilk_fdi_pll_enable(const struct intel_crtc_state *crtc_state)
 {
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(intel_crtc->base.dev);
-	enum pipe pipe = intel_crtc->pipe;
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	enum pipe pipe = crtc->pipe;
 	i915_reg_t reg;
 	u32 temp;
 
···
 	}
 }
 
-void ilk_fdi_pll_disable(struct intel_crtc *intel_crtc)
+void ilk_fdi_pll_disable(struct intel_crtc *crtc)
 {
-	struct drm_device *dev = intel_crtc->base.dev;
+	struct drm_device *dev = crtc->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	enum pipe pipe = intel_crtc->pipe;
+	enum pipe pipe = crtc->pipe;
 	i915_reg_t reg;
 	u32 temp;
 

drivers/gpu/drm/i915/display/intel_hdmi.c

···
 {
 	const u32 *data = frame;
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	i915_reg_t reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	i915_reg_t reg = TVIDEO_DIP_CTL(crtc->pipe);
 	u32 val = intel_de_read(dev_priv, reg);
 	int i;
 
···
 	intel_de_write(dev_priv, reg, val);
 
 	for (i = 0; i < len; i += 4) {
-		intel_de_write(dev_priv, TVIDEO_DIP_DATA(intel_crtc->pipe),
+		intel_de_write(dev_priv, TVIDEO_DIP_DATA(crtc->pipe),
 			       *data);
 		data++;
 	}
 	/* Write every possible data byte to force correct ECC calculation. */
 	for (; i < VIDEO_DIP_DATA_SIZE; i += 4)
-		intel_de_write(dev_priv, TVIDEO_DIP_DATA(intel_crtc->pipe), 0);
+		intel_de_write(dev_priv, TVIDEO_DIP_DATA(crtc->pipe), 0);
 
 	val |= g4x_infoframe_enable(type);
 	val &= ~VIDEO_DIP_FREQ_MASK;
···
 {
 	const u32 *data = frame;
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	i915_reg_t reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	i915_reg_t reg = TVIDEO_DIP_CTL(crtc->pipe);
 	u32 val = intel_de_read(dev_priv, reg);
 	int i;
 
···
 	intel_de_write(dev_priv, reg, val);
 
 	for (i = 0; i < len; i += 4) {
-		intel_de_write(dev_priv, TVIDEO_DIP_DATA(intel_crtc->pipe),
+		intel_de_write(dev_priv, TVIDEO_DIP_DATA(crtc->pipe),
 			       *data);
 		data++;
 	}
 	/* Write every possible data byte to force correct ECC calculation. */
 	for (; i < VIDEO_DIP_DATA_SIZE; i += 4)
-		intel_de_write(dev_priv, TVIDEO_DIP_DATA(intel_crtc->pipe), 0);
+		intel_de_write(dev_priv, TVIDEO_DIP_DATA(crtc->pipe), 0);
 
 	val |= g4x_infoframe_enable(type);
 	val &= ~VIDEO_DIP_FREQ_MASK;
···
 {
 	const u32 *data = frame;
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	i915_reg_t reg = VLV_TVIDEO_DIP_CTL(intel_crtc->pipe);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	i915_reg_t reg = VLV_TVIDEO_DIP_CTL(crtc->pipe);
 	u32 val = intel_de_read(dev_priv, reg);
 	int i;
 
···
 
 	for (i = 0; i < len; i += 4) {
 		intel_de_write(dev_priv,
-			       VLV_TVIDEO_DIP_DATA(intel_crtc->pipe), *data);
+			       VLV_TVIDEO_DIP_DATA(crtc->pipe), *data);
 		data++;
 	}
 	/* Write every possible data byte to force correct ECC calculation. */
 	for (; i < VIDEO_DIP_DATA_SIZE; i += 4)
 		intel_de_write(dev_priv,
-			       VLV_TVIDEO_DIP_DATA(intel_crtc->pipe), 0);
+			       VLV_TVIDEO_DIP_DATA(crtc->pipe), 0);
 
 	val |= g4x_infoframe_enable(type);
 	val &= ~VIDEO_DIP_FREQ_MASK;
···
 			       const struct drm_connector_state *conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
 	struct intel_hdmi *intel_hdmi = &dig_port->hdmi;
-	i915_reg_t reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
+	i915_reg_t reg = TVIDEO_DIP_CTL(crtc->pipe);
 	u32 val = intel_de_read(dev_priv, reg);
 	u32 port = VIDEO_DIP_PORT(encoder->port);
 
···
 			       const struct drm_connector_state *conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
-	i915_reg_t reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
+	i915_reg_t reg = TVIDEO_DIP_CTL(crtc->pipe);
 	u32 val = intel_de_read(dev_priv, reg);
 
 	assert_hdmi_port_disabled(intel_hdmi);
···
 			       const struct drm_connector_state *conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
-	i915_reg_t reg = VLV_TVIDEO_DIP_CTL(intel_crtc->pipe);
+	i915_reg_t reg = VLV_TVIDEO_DIP_CTL(crtc->pipe);
 	u32 val = intel_de_read(dev_priv, reg);
 	u32 port = VIDEO_DIP_PORT(encoder->port);
 
···
 {
 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
-	struct drm_crtc *crtc = connector->base.state->crtc;
-	struct intel_crtc *intel_crtc = container_of(crtc,
-						     struct intel_crtc, base);
+	struct intel_crtc *crtc = to_intel_crtc(connector->base.state->crtc);
 	u32 scanline;
 	int ret;
 
 	for (;;) {
-		scanline = intel_de_read(dev_priv, PIPEDSL(intel_crtc->pipe));
+		scanline = intel_de_read(dev_priv, PIPEDSL(crtc->pipe));
 		if (scanline > 100 && scanline < 200)
 			break;
 		usleep_range(25, 50);

drivers/gpu/drm/i915/display/intel_lvds.c

···
 	struct intel_connector *intel_connector =
 		lvds_encoder->attached_connector;
 	struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode;
-	struct intel_crtc *intel_crtc = to_intel_crtc(pipe_config->uapi.crtc);
+	struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
 	unsigned int lvds_bpp;
 	int ret;
 
 	/* Should never happen!! */
-	if (DISPLAY_VER(dev_priv) < 4 && intel_crtc->pipe == 0) {
+	if (DISPLAY_VER(dev_priv) < 4 && crtc->pipe == 0) {
 		drm_err(&dev_priv->drm, "Can't support LVDS on pipe A\n");
 		return -EINVAL;
 	}

drivers/gpu/drm/i915/display/intel_psr.c

···
 	return val;
 }
 
-static u16 intel_dp_get_su_x_granulartiy(struct intel_dp *intel_dp)
+static void intel_dp_get_su_granularity(struct intel_dp *intel_dp)
 {
 	struct drm_i915_private *i915 = dp_to_i915(intel_dp);
-	u16 val;
 	ssize_t r;
+	u16 w;
+	u8 y;
 
-	/*
-	 * Returning the default X granularity if granularity not required or
-	 * if DPCD read fails
-	 */
-	if (!(intel_dp->psr_dpcd[1] & DP_PSR2_SU_GRANULARITY_REQUIRED))
-		return 4;
+	/* If sink don't have specific granularity requirements set legacy ones */
+	if (!(intel_dp->psr_dpcd[1] & DP_PSR2_SU_GRANULARITY_REQUIRED)) {
+		/* As PSR2 HW sends full lines, we do not care about x granularity */
+		w = 4;
+		y = 4;
+		goto exit;
+	}
 
-	r = drm_dp_dpcd_read(&intel_dp->aux, DP_PSR2_SU_X_GRANULARITY, &val, 2);
+	r = drm_dp_dpcd_read(&intel_dp->aux, DP_PSR2_SU_X_GRANULARITY, &w, 2);
 	if (r != 2)
 		drm_dbg_kms(&i915->drm,
 			    "Unable to read DP_PSR2_SU_X_GRANULARITY\n");
-
 	/*
 	 * Spec says that if the value read is 0 the default granularity should
 	 * be used instead.
 	 */
-	if (r != 2 || val == 0)
-		val = 4;
+	if (r != 2 || w == 0)
+		w = 4;
 
-	return val;
+	r = drm_dp_dpcd_read(&intel_dp->aux, DP_PSR2_SU_Y_GRANULARITY, &y, 1);
+	if (r != 1) {
+		drm_dbg_kms(&i915->drm,
+			    "Unable to read DP_PSR2_SU_Y_GRANULARITY\n");
+		y = 4;
+	}
+	if (y == 0)
+		y = 1;
+
+exit:
+	intel_dp->psr.su_w_granularity = w;
+	intel_dp->psr.su_y_granularity = y;
 }
 
 void intel_psr_init_dpcd(struct intel_dp *intel_dp)
···
 		if (intel_dp->psr.sink_psr2_support) {
 			intel_dp->psr.colorimetry_support =
 				intel_dp_get_colorimetry_status(intel_dp);
-			intel_dp->psr.su_x_granularity =
-				intel_dp_get_su_x_granulartiy(intel_dp);
+			intel_dp_get_su_granularity(intel_dp);
 		}
 	}
 }
···
 		if (DISPLAY_VER(dev_priv) >= 8)
 			dpcd_val |= DP_PSR_CRC_VERIFICATION;
 	}
+
+	if (intel_dp->psr.req_psr2_sdp_prior_scanline)
+		dpcd_val |= DP_PSR_SU_REGION_SCANLINE_CAPTURE;
 
 	drm_dp_dpcd_writeb(&intel_dp->aux, DP_PSR_EN_CFG, dpcd_val);
 
···
 	val |= EDP_PSR2_FRAME_BEFORE_SU(intel_dp->psr.sink_sync_latency + 1);
 	val |= intel_psr2_get_tp_time(intel_dp);
 
-	if (DISPLAY_VER(dev_priv) >= 12) {
+	/* Wa_22012278275:adlp */
+	if (IS_ADLP_DISPLAY_STEP(dev_priv, STEP_A0, STEP_D1)) {
+		static const u8 map[] = {
+			2, /* 5 lines */
+			1, /* 6 lines */
+			0, /* 7 lines */
+			3, /* 8 lines */
+			6, /* 9 lines */
+			5, /* 10 lines */
+			4, /* 11 lines */
+			7, /* 12 lines */
+		};
+		/*
+		 * Still using the default IO_BUFFER_WAKE and FAST_WAKE, see
+		 * comments bellow for more information
+		 */
+		u32 tmp, lines = 7;
+
+		val |= TGL_EDP_PSR2_BLOCK_COUNT_NUM_2;
+
+		tmp = map[lines - TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES];
+		tmp = tmp << TGL_EDP_PSR2_IO_BUFFER_WAKE_SHIFT;
+		val |= tmp;
+
+		tmp = map[lines - TGL_EDP_PSR2_FAST_WAKE_MIN_LINES];
+		tmp = tmp << TGL_EDP_PSR2_FAST_WAKE_MIN_SHIFT;
+		val |= tmp;
+	} else if (DISPLAY_VER(dev_priv) >= 12) {
 		/*
 		 * TODO: 7 lines of IO_BUFFER_WAKE and FAST_WAKE are default
 		 * values from BSpec. In order to setting an optimal power
···
 		val |= EDP_PSR2_IO_BUFFER_WAKE(7);
 		val |= EDP_PSR2_FAST_WAKE(7);
 	}
+
+	if (intel_dp->psr.req_psr2_sdp_prior_scanline)
+		val |= EDP_PSR2_SU_SDP_SCANLINE;
 
 	if (intel_dp->psr.psr2_sel_fetch_enabled) {
 		/* WA 1408330847 */
···
 	if (!dc3co_is_pipe_port_compatible(intel_dp, crtc_state))
 		return;
 
+	/* Wa_16011303918:adlp */
+	if (IS_ADLP_DISPLAY_STEP(dev_priv, STEP_A0, STEP_A0))
+		return;
+
 	/*
 	 * DC3CO Exit time 200us B.Spec 49196
 	 * PSR2 transcoder Early Exit scanlines = ROUNDUP(200 / line time) + 1
···
 	}
 
 	return crtc_state->enable_psr2_sel_fetch = true;
+}
+
+static bool psr2_granularity_check(struct intel_dp *intel_dp,
+				   struct intel_crtc_state *crtc_state)
+{
+	const int crtc_hdisplay = crtc_state->hw.adjusted_mode.crtc_hdisplay;
+	const int crtc_vdisplay = crtc_state->hw.adjusted_mode.crtc_vdisplay;
+	u16 y_granularity = 0;
+
+	/* PSR2 HW only send full lines so we only need to validate the width */
+	if (crtc_hdisplay % intel_dp->psr.su_w_granularity)
+		return false;
+
+	if (crtc_vdisplay % intel_dp->psr.su_y_granularity)
+		return false;
+
+	/* HW tracking is only aligned to 4 lines */
+	if (!crtc_state->enable_psr2_sel_fetch)
+		return intel_dp->psr.su_y_granularity == 4;
+
+	/*
+	 * For SW tracking we can adjust the y to match sink requirement if
+	 * multiple of 4
+	 */
+	if (intel_dp->psr.su_y_granularity <= 2)
+		y_granularity = 4;
+	else if ((intel_dp->psr.su_y_granularity % 4) == 0)
+		y_granularity = intel_dp->psr.su_y_granularity;
+
+	if (y_granularity == 0 || crtc_vdisplay % y_granularity)
+		return false;
+
+	crtc_state->su_y_granularity = y_granularity;
+	return true;
+}
+
+static bool _compute_psr2_sdp_prior_scanline_indication(struct intel_dp *intel_dp,
+							struct intel_crtc_state *crtc_state)
+{
+	const struct drm_display_mode *adjusted_mode = &crtc_state->uapi.adjusted_mode;
+	struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+	u32 hblank_total, hblank_ns, req_ns;
+
+	hblank_total = adjusted_mode->crtc_hblank_end - adjusted_mode->crtc_hblank_start;
+	hblank_ns = div_u64(1000000ULL * hblank_total, adjusted_mode->crtc_clock);
+
+	/* From spec: (72 / number of lanes) * 1000 / symbol clock frequency MHz */
+	req_ns = (72 / crtc_state->lane_count) * 1000 / (crtc_state->port_clock / 1000);
+
+	if ((hblank_ns - req_ns) > 100)
+		return true;
+
+	if (DISPLAY_VER(dev_priv) < 13 || intel_dp->edp_dpcd[0] < DP_EDP_14b)
+		return false;
+
+	crtc_state->req_psr2_sdp_prior_scanline = true;
+	return true;
 }
 
 static bool intel_psr2_config_valid(struct intel_dp *intel_dp,
···
 		return false;
 	}
 
-	/*
-	 * HW sends SU blocks of size four scan lines, which means the starting
-	 * X coordinate and Y granularity requirements will always be met. We
-	 * only need to validate the SU block width is a multiple of
-	 * x granularity.
-	 */
-	if (crtc_hdisplay % intel_dp->psr.su_x_granularity) {
-		drm_dbg_kms(&dev_priv->drm,
-			    "PSR2 not enabled, hdisplay(%d) not multiple of %d\n",
-			    crtc_hdisplay, intel_dp->psr.su_x_granularity);
-		return false;
-	}
-
 	if (HAS_PSR2_SEL_FETCH(dev_priv)) {
 		if (!intel_psr2_sel_fetch_config_valid(intel_dp, crtc_state) &&
 		    !HAS_PSR_HW_TRACKING(dev_priv)) {
···
 		return false;
 	}
 
+	if (!psr2_granularity_check(intel_dp, crtc_state)) {
+		drm_dbg_kms(&dev_priv->drm, "PSR2 not enabled, SU granularity not compatible\n");
+		return false;
+	}
+
 	if (!crtc_state->enable_psr2_sel_fetch &&
 	    (crtc_hdisplay > psr_max_h || crtc_vdisplay > psr_max_v)) {
 		drm_dbg_kms(&dev_priv->drm,
 			    "PSR2 not enabled, resolution %dx%d > max supported %dx%d\n",
 			    crtc_hdisplay, crtc_vdisplay,
 			    psr_max_h, psr_max_v);
+		return false;
+	}
+
+	if (!_compute_psr2_sdp_prior_scanline_indication(intel_dp, crtc_state)) {
+		drm_dbg_kms(&dev_priv->drm,
+			    "PSR2 not enabled, PSR2 SDP indication do not fit in hblank\n");
+		return false;
+	}
+
+	/* Wa_16011303918:adlp */
+	if (crtc_state->vrr.enable &&
+	    IS_ADLP_DISPLAY_STEP(dev_priv, STEP_A0, STEP_A0)) {
+		drm_dbg_kms(&dev_priv->drm,
+			    "PSR2 not enabled, not compatible with HW stepping + VRR\n");
 		return false;
 	}
 
···
 		intel_de_rmw(dev_priv, CHICKEN_PAR1_1, IGNORE_PSR2_HW_TRACKING,
 			     intel_dp->psr.psr2_sel_fetch_enabled ?
 			     IGNORE_PSR2_HW_TRACKING : 0);
+
+	/* Wa_16011168373:adlp */
+	if (IS_ADLP_DISPLAY_STEP(dev_priv, STEP_A0, STEP_A0) &&
+	    intel_dp->psr.psr2_enabled)
+		intel_de_rmw(dev_priv,
+			     TRANS_SET_CONTEXT_LATENCY(intel_dp->psr.transcoder),
+			     TRANS_SET_CONTEXT_LATENCY_MASK,
+			     TRANS_SET_CONTEXT_LATENCY_VALUE(1));
 }
 
 static bool psr_interrupt_error_check(struct intel_dp *intel_dp)
···
 	intel_dp->psr.dc3co_exit_delay = val;
 	intel_dp->psr.dc3co_exitline = crtc_state->dc3co_exitline;
 	intel_dp->psr.psr2_sel_fetch_enabled = crtc_state->enable_psr2_sel_fetch;
+	intel_dp->psr.req_psr2_sdp_prior_scanline =
+		crtc_state->req_psr2_sdp_prior_scanline;
 
 	if (!psr_interrupt_error_check(intel_dp))
 		return;
···
 	     IS_RKL_REVID(dev_priv, RKL_REVID_A0, RKL_REVID_A0)))
 		intel_de_rmw(dev_priv, CHICKEN_PAR1_1,
 			     DIS_RAM_BYPASS_PSR2_MAN_TRACK, 0);
+
+	/* Wa_16011168373:adlp */
+	if (IS_ADLP_DISPLAY_STEP(dev_priv, STEP_A0, STEP_A0) &&
+	    intel_dp->psr.psr2_enabled)
+		intel_de_rmw(dev_priv,
+			     TRANS_SET_CONTEXT_LATENCY(intel_dp->psr.transcoder),
+			     TRANS_SET_CONTEXT_LATENCY_MASK, 0);
 
 	/* Disable PSR on Sink */
 	drm_dp_dpcd_writeb(&intel_dp->aux, DP_PSR_EN_CFG, 0);
···
 		overlap_damage_area->y2 = damage_area->y2;
 }
 
+static void intel_psr2_sel_fetch_pipe_alignment(const struct intel_crtc_state *crtc_state,
+						struct drm_rect *pipe_clip)
+{
+	const u16 y_alignment = crtc_state->su_y_granularity;
+
+	pipe_clip->y1 -= pipe_clip->y1 % y_alignment;
+	if (pipe_clip->y2 % y_alignment)
+		pipe_clip->y2 = ((pipe_clip->y2 / y_alignment) + 1) * y_alignment;
+}
+
 int intel_psr2_sel_fetch_update(struct intel_atomic_state *state,
 				struct intel_crtc *crtc)
 {
···
 	if (full_update)
 		goto skip_sel_fetch_set_loop;
 
-	/* It must be aligned to 4 lines */
-	pipe_clip.y1 -= pipe_clip.y1 % 4;
-	if (pipe_clip.y2 % 4)
-		pipe_clip.y2 = ((pipe_clip.y2 / 4) + 1) * 4;
+	intel_psr2_sel_fetch_pipe_alignment(crtc_state, &pipe_clip);
 
 	/*
 	 * Now that we have the pipe damaged area check if it intersect with

drivers/gpu/drm/i915/display/intel_quirks.c

···
 	drm_info(&i915->drm, "Applying Increase DDI Disabled quirk\n");
 }
 
+static void quirk_no_pps_backlight_power_hook(struct drm_i915_private *i915)
+{
+	i915->quirks |= QUIRK_NO_PPS_BACKLIGHT_POWER_HOOK;
+	drm_info(&i915->drm, "Applying no pps backlight power quirk\n");
+}
+
 struct intel_quirk {
 	int device;
 	int subsystem_vendor;
···
 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
 {
 	DRM_INFO("Backlight polarity reversed on %s\n", id->ident);
+	return 1;
+}
+
+static int intel_dmi_no_pps_backlight(const struct dmi_system_id *id)
+{
+	DRM_INFO("No pps backlight support on %s\n", id->ident);
 	return 1;
 }
 
···
 			{ }  /* terminating entry */
 		},
 		.hook = quirk_invert_brightness,
+	},
+	{
+		.dmi_id_list = &(const struct dmi_system_id[]) {
+			{
+				.callback = intel_dmi_no_pps_backlight,
+				.ident = "Google Lillipup sku524294",
+				.matches = {DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Google"),
+					    DMI_EXACT_MATCH(DMI_BOARD_NAME, "Lindar"),
+					    DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "sku524294"),
+				},
+			},
+			{
+				.callback = intel_dmi_no_pps_backlight,
+				.ident = "Google Lillipup sku524295",
+				.matches = {DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Google"),
+					    DMI_EXACT_MATCH(DMI_BOARD_NAME, "Lindar"),
+					    DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "sku524295"),
+				},
+			},
+			{ }
+		},
+		.hook = quirk_no_pps_backlight_power_hook,
 	},
 };
 

drivers/gpu/drm/i915/display/intel_sdvo.c

···
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct intel_sdvo *intel_sdvo = to_sdvo(encoder);
-	struct intel_crtc *intel_crtc = to_intel_crtc(pipe_config->uapi.crtc);
+	struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
 	u32 temp;
 	bool input1, input2;
 	int i;
···
 	intel_sdvo_write_sdvox(intel_sdvo, temp);
 
 	for (i = 0; i < 2; i++)
-		intel_wait_for_vblank(dev_priv, intel_crtc->pipe);
+		intel_wait_for_vblank(dev_priv, crtc->pipe);
 
 	success = intel_sdvo_get_trained_inputs(intel_sdvo, &input1, &input2);
 	/*

drivers/gpu/drm/i915/display/intel_tc.c

···
 }
 
 static void intel_tc_port_reset_mode(struct intel_digital_port *dig_port,
-				     int required_lanes)
+				     int required_lanes, bool force_disconnect)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
 	enum tc_port_mode old_tc_mode = dig_port->tc_mode;
···
 	}
 
 	icl_tc_phy_disconnect(dig_port);
-	icl_tc_phy_connect(dig_port, required_lanes);
+	if (!force_disconnect)
+		icl_tc_phy_connect(dig_port, required_lanes);
 
 	drm_dbg_kms(&i915->drm, "Port %s: TC port mode reset (%s -> %s)\n",
 		    dig_port->tc_port_name,
···
 }
 
 static void __intel_tc_port_lock(struct intel_digital_port *dig_port,
-				 int required_lanes)
+				 int required_lanes, bool force_disconnect)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
 	intel_wakeref_t wakeref;
···
 
 		tc_cold_wref = tc_cold_block(dig_port);
 
-		if (intel_tc_port_needs_reset(dig_port))
-			intel_tc_port_reset_mode(dig_port, required_lanes);
+		if (force_disconnect || intel_tc_port_needs_reset(dig_port))
+			intel_tc_port_reset_mode(dig_port, required_lanes,
+						 force_disconnect);
 
 		tc_cold_unblock(dig_port, tc_cold_wref);
 	}
···
 
 void intel_tc_port_lock(struct intel_digital_port *dig_port)
 {
-	__intel_tc_port_lock(dig_port, 1);
+	__intel_tc_port_lock(dig_port, 1, false);
 }
 
 void intel_tc_port_unlock(struct intel_digital_port *dig_port)
···
 				      wakeref);
 }
 
+/**
+ * intel_tc_port_disconnect_phy: disconnect TypeC PHY from display port
+ * @dig_port: digital port
+ *
+ * Disconnect the given digital port from its TypeC PHY (handing back the
+ * control of the PHY to the TypeC subsystem). The only purpose of this
+ * function is to force the disconnect even with a TypeC display output still
+ * plugged to the TypeC connector, which is required by the TypeC firmwares
+ * during system suspend and shutdown. Otherwise - during the unplug event
+ * handling - the PHY ownership is released automatically by
+ * intel_tc_port_reset_mode(), when calling this function is not required.
+ */
+void intel_tc_port_disconnect_phy(struct intel_digital_port *dig_port)
+{
+	__intel_tc_port_lock(dig_port, 1, true);
+	intel_tc_port_unlock(dig_port);
+}
+
 bool intel_tc_port_ref_held(struct intel_digital_port *dig_port)
 {
 	return mutex_is_locked(&dig_port->tc_lock) ||
···
 void intel_tc_port_get_link(struct intel_digital_port *dig_port,
 			    int required_lanes)
 {
-	__intel_tc_port_lock(dig_port, required_lanes);
+	__intel_tc_port_lock(dig_port, required_lanes, false);
 	dig_port->tc_link_refcount++;
 	intel_tc_port_unlock(dig_port);
 }

drivers/gpu/drm/i915/display/intel_tc.h

···
 struct intel_encoder;
 
 bool intel_tc_port_connected(struct intel_encoder *encoder);
+void intel_tc_port_disconnect_phy(struct intel_digital_port *dig_port);
+
 u32 intel_tc_port_get_lane_mask(struct intel_digital_port *dig_port);
 u32 intel_tc_port_get_pin_assignment_mask(struct intel_digital_port *dig_port);
 int intel_tc_port_fia_max_lane_count(struct intel_digital_port *dig_port);

drivers/gpu/drm/i915/display/intel_tv.c

···
 				const struct drm_connector_state *conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(pipe_config->uapi.crtc);
+	struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
 	struct intel_tv *intel_tv = enc_to_tv(encoder);
 	const struct intel_tv_connector_state *tv_conn_state =
 		to_intel_tv_connector_state(conn_state);
···
 		break;
 	}
 
-	tv_ctl |= TV_ENC_PIPE_SEL(intel_crtc->pipe);
+	tv_ctl |= TV_ENC_PIPE_SEL(crtc->pipe);
 
 	switch (tv_mode->oversample) {
 	case 8:
···
 intel_tv_detect_type(struct intel_tv *intel_tv,
 		      struct drm_connector *connector)
 {
-	struct drm_crtc *crtc = connector->state->crtc;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	struct intel_crtc *crtc = to_intel_crtc(connector->state->crtc);
 	struct drm_device *dev = connector->dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	u32 tv_ctl, save_tv_ctl;
···
 	/* Poll for TV detection */
 	tv_ctl &= ~(TV_ENC_ENABLE | TV_ENC_PIPE_SEL_MASK | TV_TEST_MODE_MASK);
 	tv_ctl |= TV_TEST_MODE_MONITOR_DETECT;
-	tv_ctl |= TV_ENC_PIPE_SEL(intel_crtc->pipe);
+	tv_ctl |= TV_ENC_PIPE_SEL(crtc->pipe);
 
 	tv_dac &= ~(TVDAC_SENSE_MASK | DAC_A_MASK | DAC_B_MASK | DAC_C_MASK);
 	tv_dac |= (TVDAC_STATE_CHG_EN |
···
 	intel_de_write(dev_priv, TV_DAC, tv_dac);
 	intel_de_posting_read(dev_priv, TV_DAC);
 
-	intel_wait_for_vblank(dev_priv, intel_crtc->pipe);
+	intel_wait_for_vblank(dev_priv, crtc->pipe);
 
 	type = -1;
 	tv_dac = intel_de_read(dev_priv, TV_DAC);
···
 	intel_de_posting_read(dev_priv, TV_CTL);
 
 	/* For unknown reasons the hw barfs if we don't do this vblank wait. */
-	intel_wait_for_vblank(dev_priv, intel_crtc->pipe);
+	intel_wait_for_vblank(dev_priv, crtc->pipe);
 
 	/* Restore interrupt config */
 	if (connector->polled & DRM_CONNECTOR_POLL_HPD) {

drivers/gpu/drm/i915/display/intel_vga.c

···
 	i915_reg_t vga_reg = intel_vga_cntrl_reg(dev_priv);
 	u8 sr1;
 
+	if (intel_de_read(dev_priv, vga_reg) & VGA_DISP_DISABLE)
+		return;
+
 	/* WaEnableVGAAccessThroughIOPort:ctg,elk,ilk,snb,ivb,vlv,hsw */
 	vga_get_uninterruptible(pdev, VGA_RSRC_LEGACY_IO);
 	outb(SR01, VGA_SR_INDEX);

drivers/gpu/drm/i915/display/skl_scaler.c

···
 {
 	struct intel_crtc_scaler_state *scaler_state =
 		&crtc_state->scaler_state;
-	struct intel_crtc *intel_crtc =
-		to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(intel_crtc->base.dev);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	const struct drm_display_mode *adjusted_mode =
 		&crtc_state->hw.adjusted_mode;
 
···
 			drm_dbg_kms(&dev_priv->drm,
 				    "scaler_user index %u.%u: "
 				    "Staged freeing scaler id %d scaler_users = 0x%x\n",
-				    intel_crtc->pipe, scaler_user, *scaler_id,
+				    crtc->pipe, scaler_user, *scaler_id,
 				    scaler_state->scaler_users);
 			*scaler_id = -1;
 		}
···
 		drm_dbg_kms(&dev_priv->drm,
 			    "scaler_user index %u.%u: src %ux%u dst %ux%u "
 			    "size is out of scaler range\n",
-			    intel_crtc->pipe, scaler_user, src_w, src_h,
+			    crtc->pipe, scaler_user, src_w, src_h,
 			    dst_w, dst_h);
 		return -EINVAL;
 	}
···
 	scaler_state->scaler_users |= (1 << scaler_user);
 	drm_dbg_kms(&dev_priv->drm, "scaler_user index %u.%u: "
 		    "staged scaling request for %ux%u->%ux%u scaler_users = 0x%x\n",
-		    intel_crtc->pipe, scaler_user, src_w, src_h, dst_w, dst_h,
+		    crtc->pipe, scaler_user, src_w, src_h, dst_w, dst_h,
 		    scaler_state->scaler_users);
 
 	return 0;
···
 			  (crtc_w << 16) | crtc_h);
 }
 
-static void skl_detach_scaler(struct intel_crtc *intel_crtc, int id)
+static void skl_detach_scaler(struct intel_crtc *crtc, int id)
 {
-	struct drm_device *dev = intel_crtc->base.dev;
+	struct drm_device *dev = crtc->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	unsigned long irqflags;
 
 	spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
 
-	intel_de_write_fw(dev_priv, SKL_PS_CTRL(intel_crtc->pipe, id), 0);
-	intel_de_write_fw(dev_priv, SKL_PS_WIN_POS(intel_crtc->pipe, id), 0);
-	intel_de_write_fw(dev_priv, SKL_PS_WIN_SZ(intel_crtc->pipe, id), 0);
+	intel_de_write_fw(dev_priv, SKL_PS_CTRL(crtc->pipe, id), 0);
+	intel_de_write_fw(dev_priv, SKL_PS_WIN_POS(crtc->pipe, id), 0);
+	intel_de_write_fw(dev_priv, SKL_PS_WIN_SZ(crtc->pipe, id), 0);
 
 	spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
 }
···
  */
 void skl_detach_scalers(const struct intel_crtc_state *crtc_state)
 {
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	const struct intel_crtc_scaler_state *scaler_state =
 		&crtc_state->scaler_state;
 	int i;
 
 	/* loop through and disable scalers that aren't in use */
-	for (i = 0; i < intel_crtc->num_scalers; i++) {
+	for (i = 0; i < crtc->num_scalers; i++) {
 		if (!scaler_state->scalers[i].in_use)
-			skl_detach_scaler(intel_crtc, i);
+			skl_detach_scaler(crtc, i);
 	}
 }
 

drivers/gpu/drm/i915/display/vlv_dsi.c

···
 				 const struct drm_connector_state *conn_state)
 {
 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);
-	struct drm_crtc *crtc = pipe_config->uapi.crtc;
-	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	enum pipe pipe = intel_crtc->pipe;
+	struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	enum pipe pipe = crtc->pipe;
 	enum port port;
 	u32 val;
 	bool glk_cold_boot = false;
···
 	struct drm_encoder *encoder = &intel_encoder->base;
 	struct drm_device *dev = encoder->dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(pipe_config->uapi.crtc);
+	struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(to_intel_encoder(encoder));
 	const struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode;
 	enum port port;
···
 	u32 val, tmp;
 	u16 mode_hdisplay;
 
-	drm_dbg_kms(&dev_priv->drm, "pipe %c\n", pipe_name(intel_crtc->pipe));
+	drm_dbg_kms(&dev_priv->drm, "pipe %c\n", pipe_name(crtc->pipe));
 
 	mode_hdisplay = adjusted_mode->crtc_hdisplay;
 
···
 			intel_de_write(dev_priv, MIPI_CTRL(port),
 				       tmp | READ_REQUEST_PRIORITY_HIGH);
 		} else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv)) {
-			enum pipe pipe = intel_crtc->pipe;
+			enum pipe pipe = crtc->pipe;
 
 			tmp = intel_de_read(dev_priv, MIPI_CTRL(port));
 			tmp &= ~BXT_PIPE_SELECT_MASK;

drivers/gpu/drm/i915/i915_debugfs.c

···
 			   intel_uncore_read16(uncore, C0DRB3_BW));
 		seq_printf(m, "C1DRB3 = 0x%04x\n",
 			   intel_uncore_read16(uncore, C1DRB3_BW));
-	} else if (INTEL_GEN(dev_priv) >= 6) {
+	} else if (GRAPHICS_VER(dev_priv) >= 6) {
 		seq_printf(m, "MAD_DIMM_C0 = 0x%08x\n",
 			   intel_uncore_read(uncore, MAD_DIMM_C0));
 		seq_printf(m, "MAD_DIMM_C1 = 0x%08x\n",

drivers/gpu/drm/i915/i915_drv.h

···
 	int (*bw_calc_min_cdclk)(struct intel_atomic_state *state);
 	int (*get_fifo_size)(struct drm_i915_private *dev_priv,
 			     enum i9xx_plane_id i9xx_plane);
-	int (*compute_pipe_wm)(struct intel_crtc_state *crtc_state);
-	int (*compute_intermediate_wm)(struct intel_crtc_state *crtc_state);
+	int (*compute_pipe_wm)(struct intel_atomic_state *state,
+			       struct intel_crtc *crtc);
+	int (*compute_intermediate_wm)(struct intel_atomic_state *state,
+				       struct intel_crtc *crtc);
 	void (*initial_watermarks)(struct intel_atomic_state *state,
 				   struct intel_crtc *crtc);
 	void (*atomic_update_watermarks)(struct intel_atomic_state *state,
···
 	/* This is always the inner lock when overlapping with struct_mutex and
 	 * it's the outer lock when overlapping with stolen_lock. */
 	struct mutex lock;
-	unsigned threshold;
 	unsigned int possible_framebuffer_bits;
 	unsigned int busy_bits;
 	struct intel_crtc *crtc;
 
 	struct drm_mm_node compressed_fb;
-	struct drm_mm_node *compressed_llb;
+	struct drm_mm_node compressed_llb;
+
+	u8 limit;
 
 	bool false_color;
 
···
 #define QUIRK_PIN_SWIZZLED_PAGES (1<<5)
 #define QUIRK_INCREASE_T12_DELAY (1<<6)
 #define QUIRK_INCREASE_DDI_DISABLED_TIME (1<<7)
+#define QUIRK_NO_PPS_BACKLIGHT_POWER_HOOK (1<<8)
 
 struct intel_fbdev;
 struct intel_fbc_work;
···
 #define DRIVER_CAPS(dev_priv)	(&(dev_priv)->caps)
 
 #define INTEL_DEVID(dev_priv)	(RUNTIME_INFO(dev_priv)->device_id)
-
-/*
- * Deprecated: this will be replaced by individual IP checks:
- * GRAPHICS_VER(), MEDIA_VER() and DISPLAY_VER()
- */
-#define INTEL_GEN(dev_priv)		GRAPHICS_VER(dev_priv)
-/*
- * Deprecated: use IS_GRAPHICS_VER(), IS_MEDIA_VER() and IS_DISPLAY_VER() as
- * appropriate.
- */
-#define IS_GEN_RANGE(dev_priv, s, e)	IS_GRAPHICS_VER(dev_priv, (s), (e))
-/*
- * Deprecated: use GRAPHICS_VER(), MEDIA_VER() and DISPLAY_VER() as appropriate.
- */
-#define IS_GEN(dev_priv, n)		(GRAPHICS_VER(dev_priv) == (n))
 
 #define GRAPHICS_VER(i915)		(INTEL_INFO(i915)->graphics_ver)
 #define IS_GRAPHICS_VER(i915, from, until) \

drivers/gpu/drm/i915/i915_irq.c

···
 	return true;
 }
 
-int bdw_enable_vblank(struct drm_crtc *crtc)
+int bdw_enable_vblank(struct drm_crtc *_crtc)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	enum pipe pipe = intel_crtc->pipe;
+	struct intel_crtc *crtc = to_intel_crtc(_crtc);
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	enum pipe pipe = crtc->pipe;
 	unsigned long irqflags;
 
-	if (gen11_dsi_configure_te(intel_crtc, true))
+	if (gen11_dsi_configure_te(crtc, true))
 		return 0;
 
 	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
···
 	 * PSR is active as no frames are generated, so check only for PSR.
 	 */
 	if (HAS_PSR(dev_priv))
-		drm_crtc_vblank_restore(crtc);
+		drm_crtc_vblank_restore(&crtc->base);
 
 	return 0;
 }
···
 	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
 }
 
-void bdw_disable_vblank(struct drm_crtc *crtc)
+void bdw_disable_vblank(struct drm_crtc *_crtc)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	enum pipe pipe = intel_crtc->pipe;
+	struct intel_crtc *crtc = to_intel_crtc(_crtc);
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	enum pipe pipe = crtc->pipe;
 	unsigned long irqflags;
 
-	if (gen11_dsi_configure_te(intel_crtc, false))
+	if (gen11_dsi_configure_te(crtc, false))
 		return;
 
 	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);

drivers/gpu/drm/i915/i915_pci.c

···
 static const struct intel_device_info ehl_info = {
 	GEN11_FEATURES,
 	PLATFORM(INTEL_ELKHARTLAKE),
-	.require_force_probe = 1,
 	.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VCS0) | BIT(VECS0),
 	.ppgtt_size = 36,
 };
···
 static const struct intel_device_info jsl_info = {
 	GEN11_FEATURES,
 	PLATFORM(INTEL_JASPERLAKE),
-	.require_force_probe = 1,
 	.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VCS0) | BIT(VECS0),
 	.ppgtt_size = 36,
 };
···
 	.dma_mask_size = 46,
 };
 
+#define XE_LPD_CURSOR_OFFSETS \
+	.cursor_offsets = { \
+		[PIPE_A] = CURSOR_A_OFFSET, \
+		[PIPE_B] = IVB_CURSOR_B_OFFSET, \
+		[PIPE_C] = IVB_CURSOR_C_OFFSET, \
+		[PIPE_D] = TGL_CURSOR_D_OFFSET, \
+	}
+
 #define XE_LPD_FEATURES \
-	.display.ver = 13,						\
-	.display.has_psr_hw_tracking = 0,				\
-	.abox_mask = GENMASK(1, 0),					\
-	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D), \
-	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) |	\
-		BIT(TRANSCODER_C) | BIT(TRANSCODER_D),			\
-	.dbuf.size = 4096,						\
-	.dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2) | BIT(DBUF_S3) | BIT(DBUF_S4)
+	.abox_mask = GENMASK(1, 0),						\
+	.color = { .degamma_lut_size = 33, .gamma_lut_size = 262145 },		\
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) |		\
+		BIT(TRANSCODER_C) | BIT(TRANSCODER_D),				\
+	.dbuf.size = 4096,							\
+	.dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2) | BIT(DBUF_S3) |		\
+		BIT(DBUF_S4),							\
+	.display.has_ddi = 1,							\
+	.display.has_dmc = 1,							\
+	.display.has_dp_mst = 1,						\
+	.display.has_dsb = 1,							\
+	.display.has_dsc = 1,							\
+	.display.has_fbc = 1,							\
+	.display.has_fpga_dbg = 1,						\
+	.display.has_hdcp = 1,							\
+	.display.has_hotplug = 1,						\
+	.display.has_ipc = 1,							\
+	.display.has_psr = 1,							\
+	.display.ver = 13,							\
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D),	\
+	.pipe_offsets = {							\
+		[TRANSCODER_A] = PIPE_A_OFFSET,					\
+		[TRANSCODER_B] = PIPE_B_OFFSET,					\
+		[TRANSCODER_C] = PIPE_C_OFFSET,					\
+		[TRANSCODER_D] = PIPE_D_OFFSET,					\
+	},									\
+	.trans_offsets = {							\
+		[TRANSCODER_A] = TRANSCODER_A_OFFSET,				\
+		[TRANSCODER_B] = TRANSCODER_B_OFFSET,				\
+		[TRANSCODER_C] = TRANSCODER_C_OFFSET,				\
+		[TRANSCODER_D] = TRANSCODER_D_OFFSET,				\
+	},									\
+	XE_LPD_CURSOR_OFFSETS
 
 static const struct intel_device_info adl_p_info = {
 	GEN12_FEATURES,
···
 	.has_cdclk_crawl = 1,
 	.require_force_probe = 1,
 	.display.has_modular_fia = 1,
+	.display.has_psr_hw_tracking = 0,
 	.platform_engine_mask =
 		BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
 	.ppgtt_size = 48,

drivers/gpu/drm/i915/i915_reg.h

···
 #define   TGL_EDP_PSR2_BLOCK_COUNT_NUM_2	(0 << 28)
 #define   TGL_EDP_PSR2_BLOCK_COUNT_NUM_3	(1 << 28)
 #define   EDP_Y_COORDINATE_ENABLE		REG_BIT(25) /* display 10, 11 and 12 */
+#define   EDP_PSR2_SU_SDP_SCANLINE		REG_BIT(25) /* display 13+ */
 #define   EDP_MAX_SU_DISABLE_TIME(t)		((t) << 20)
 #define   EDP_MAX_SU_DISABLE_TIME_MASK		(0x1f << 20)
 #define   EDP_PSR2_IO_BUFFER_WAKE_MAX_LINES	8
 #define   EDP_PSR2_IO_BUFFER_WAKE(lines)	((EDP_PSR2_IO_BUFFER_WAKE_MAX_LINES - (lines)) << 13)
 #define   EDP_PSR2_IO_BUFFER_WAKE_MASK		(3 << 13)
 #define   TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES	5
-#define   TGL_EDP_PSR2_IO_BUFFER_WAKE(lines)	(((lines) - TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES) << 13)
+#define   TGL_EDP_PSR2_IO_BUFFER_WAKE_SHIFT	13
+#define   TGL_EDP_PSR2_IO_BUFFER_WAKE(lines)	(((lines) - TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES) << TGL_EDP_PSR2_IO_BUFFER_WAKE_SHIFT)
 #define   TGL_EDP_PSR2_IO_BUFFER_WAKE_MASK	(7 << 13)
 #define   EDP_PSR2_FAST_WAKE_MAX_LINES		8
 #define   EDP_PSR2_FAST_WAKE(lines)		((EDP_PSR2_FAST_WAKE_MAX_LINES - (lines)) << 11)
 #define   EDP_PSR2_FAST_WAKE_MASK		(3 << 11)
 #define   TGL_EDP_PSR2_FAST_WAKE_MIN_LINES	5
-#define   TGL_EDP_PSR2_FAST_WAKE(lines)		(((lines) - TGL_EDP_PSR2_FAST_WAKE_MIN_LINES) << 10)
+#define   TGL_EDP_PSR2_FAST_WAKE_MIN_SHIFT	10
+#define   TGL_EDP_PSR2_FAST_WAKE(lines)		(((lines) - TGL_EDP_PSR2_FAST_WAKE_MIN_LINES) << TGL_EDP_PSR2_FAST_WAKE_MIN_SHIFT)
 #define   TGL_EDP_PSR2_FAST_WAKE_MASK		(7 << 10)
 #define   EDP_PSR2_TP2_TIME_500us		(0 << 8)
 #define   EDP_PSR2_TP2_TIME_100us		(1 << 8)
···
 #define  GAMMA_MODE_MODE_12BIT_MULTI_SEGMENTED	(3 << 0) /* icl + */
 
 /* DMC */
-#define DMC_PROGRAM(i)		_MMIO(0x80000 + (i) * 4)
+#define DMC_PROGRAM(addr, i)	_MMIO((addr) + (i) * 4)
 #define DMC_SSP_BASE_ADDR_GEN9	0x00002FC0
 #define DMC_HTP_ADDR_SKL	0x00500034
 #define DMC_SSP_BASE		_MMIO(0x8F074)
···
 # define CHICKEN3_DGMG_DONE_FIX_DISABLE		(1 << 2)
 
 #define CHICKEN_PAR1_1			_MMIO(0x42080)
+#define  IGNORE_KVMR_PIPE_A		REG_BIT(23)
 #define  KBL_ARB_FILL_SPARE_22		REG_BIT(22)
 #define  DIS_RAM_BYPASS_PSR2_MAN_TRACK	(1 << 16)
 #define  SKL_DE_COMPRESSED_HASH_MODE	(1 << 15)
···
 #define _TRANS_EDP_MSA_MISC		0x6f410
 #define TRANS_MSA_MISC(tran) _MMIO_TRANS2(tran, _TRANSA_MSA_MISC)
 /* See DP_MSA_MISC_* for the bit definitions */
+
+#define _TRANS_A_SET_CONTEXT_LATENCY		0x6007C
+#define _TRANS_B_SET_CONTEXT_LATENCY		0x6107C
+#define _TRANS_C_SET_CONTEXT_LATENCY		0x6207C
+#define _TRANS_D_SET_CONTEXT_LATENCY		0x6307C
+#define TRANS_SET_CONTEXT_LATENCY(tran)		_MMIO_TRANS2(tran, _TRANS_A_SET_CONTEXT_LATENCY)
+#define  TRANS_SET_CONTEXT_LATENCY_MASK		REG_GENMASK(15, 0)
+#define  TRANS_SET_CONTEXT_LATENCY_VALUE(x)	REG_FIELD_PREP(TRANS_SET_CONTEXT_LATENCY_MASK, (x))
 
 /* LCPLL Control */
 #define LCPLL_CTL			_MMIO(0x130040)

drivers/gpu/drm/i915/intel_dram.c

···
 
 static int gen12_get_dram_info(struct drm_i915_private *i915)
 {
-	/* Always needed for GEN12+ */
-	i915->dram_info.wm_lv_0_adjust_needed = true;
+	i915->dram_info.wm_lv_0_adjust_needed = false;
 
 	return icl_pcode_read_mem_global_info(i915);
 }

drivers/gpu/drm/i915/intel_pm.c

···
 	return true;
 }
 
-static int g4x_compute_pipe_wm(struct intel_crtc_state *crtc_state)
+static int g4x_compute_pipe_wm(struct intel_atomic_state *state,
+			       struct intel_crtc *crtc)
 {
-	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct intel_atomic_state *state =
-		to_intel_atomic_state(crtc_state->uapi.state);
+	struct intel_crtc_state *crtc_state =
+		intel_atomic_get_new_crtc_state(state, crtc);
 	struct g4x_wm_state *wm_state = &crtc_state->wm.g4x.optimal;
 	int num_active_planes = hweight8(crtc_state->active_planes &
 					 ~BIT(PLANE_CURSOR));
···
 	return 0;
 }
 
-static int g4x_compute_intermediate_wm(struct intel_crtc_state *new_crtc_state)
+static int g4x_compute_intermediate_wm(struct intel_atomic_state *state,
+				       struct intel_crtc *crtc)
 {
-	struct intel_crtc *crtc = to_intel_crtc(new_crtc_state->uapi.crtc);
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct intel_crtc_state *new_crtc_state =
+		intel_atomic_get_new_crtc_state(state, crtc);
+	const struct intel_crtc_state *old_crtc_state =
+		intel_atomic_get_old_crtc_state(state, crtc);
 	struct g4x_wm_state *intermediate = &new_crtc_state->wm.g4x.intermediate;
 	const struct g4x_wm_state *optimal = &new_crtc_state->wm.g4x.optimal;
-	struct intel_atomic_state *intel_state =
-		to_intel_atomic_state(new_crtc_state->uapi.state);
-	const struct intel_crtc_state *old_crtc_state =
-		intel_atomic_get_old_crtc_state(intel_state, crtc);
 	const struct g4x_wm_state *active = &old_crtc_state->wm.g4x.optimal;
 	enum plane_id plane_id;
 
-	if (!new_crtc_state->hw.active || drm_atomic_crtc_needs_modeset(&new_crtc_state->uapi)) {
+	if (!new_crtc_state->hw.active ||
+	    drm_atomic_crtc_needs_modeset(&new_crtc_state->uapi)) {
 		*intermediate = *optimal;
 
 		intermediate->cxsr = false;
···
 		vlv_raw_plane_wm_is_valid(crtc_state, PLANE_CURSOR, level);
 }
 
-static int vlv_compute_pipe_wm(struct intel_crtc_state *crtc_state)
+static int vlv_compute_pipe_wm(struct intel_atomic_state *state,
+			       struct intel_crtc *crtc)
 {
-	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	struct intel_atomic_state *state =
-		to_intel_atomic_state(crtc_state->uapi.state);
+	struct intel_crtc_state *crtc_state =
+		intel_atomic_get_new_crtc_state(state, crtc);
 	struct vlv_wm_state *wm_state = &crtc_state->wm.vlv.optimal;
 	const struct vlv_fifo_state *fifo_state =
 		&crtc_state->wm.vlv.fifo_state;
···
 
 #undef VLV_FIFO
 
-static int vlv_compute_intermediate_wm(struct intel_crtc_state *new_crtc_state)
+static int vlv_compute_intermediate_wm(struct intel_atomic_state *state,
+				       struct intel_crtc *crtc)
 {
-	struct intel_crtc *crtc = to_intel_crtc(new_crtc_state->uapi.crtc);
+	struct intel_crtc_state *new_crtc_state =
+		intel_atomic_get_new_crtc_state(state, crtc);
+	const struct intel_crtc_state *old_crtc_state =
+		intel_atomic_get_old_crtc_state(state, crtc);
 	struct vlv_wm_state *intermediate = &new_crtc_state->wm.vlv.intermediate;
 	const struct vlv_wm_state *optimal = &new_crtc_state->wm.vlv.optimal;
-	struct intel_atomic_state *intel_state =
-		to_intel_atomic_state(new_crtc_state->uapi.state);
-	const struct intel_crtc_state *old_crtc_state =
-		intel_atomic_get_old_crtc_state(intel_state, crtc);
 	const struct vlv_wm_state *active = &old_crtc_state->wm.vlv.optimal;
 	int level;
 
-	if (!new_crtc_state->hw.active || drm_atomic_crtc_needs_modeset(&new_crtc_state->uapi)) {
+	if (!new_crtc_state->hw.active ||
+	    drm_atomic_crtc_needs_modeset(&new_crtc_state->uapi)) {
 		*intermediate = *optimal;
 
 		intermediate->cxsr = false;
···
 			if (wm[level] == 0) {
 				for (i = level + 1; i <= max_level; i++)
 					wm[i] = 0;
+
+				max_level = level - 1;
+
 				break;
 			}
 		}
 
 		/*
-		 * WaWmMemoryReadLatency:skl+,glk
+		 * WaWmMemoryReadLatency
 		 *
 		 * punit doesn't take into account the read latency so we need
-		 * to add 2us to the various latency levels we retrieve from the
-		 * punit when level 0 response data us 0us.
+		 * to add proper adjustement to each valid level we retrieve
+		 * from the punit when level 0 response data is 0us.
 		 */
 		if (wm[0] == 0) {
-			wm[0] += 2;
-			for (level = 1; level <= max_level; level++) {
-				if (wm[level] == 0)
-					break;
-				wm[level] += 2;
-			}
+			u8 adjust = DISPLAY_VER(dev_priv) >= 12 ? 3 : 2;
+
+			for (level = 0; level <= max_level; level++)
+				wm[level] += adjust;
 		}
 
 		/*
···
 		 */
 		if (dev_priv->dram_info.wm_lv_0_adjust_needed)
 			wm[0] += 1;
-
 	} else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
 		u64 sskpd = intel_uncore_read64(uncore, MCH_SSKPD);
 
···
 }
 
 /* Compute new watermarks for the pipe */
-static int ilk_compute_pipe_wm(struct intel_crtc_state *crtc_state)
+static int ilk_compute_pipe_wm(struct intel_atomic_state *state,
+			       struct intel_crtc *crtc)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
-	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct drm_i915_private *dev_priv = to_i915(state->base.dev);
+	struct intel_crtc_state *crtc_state =
+		intel_atomic_get_new_crtc_state(state, crtc);
 	struct intel_pipe_wm *pipe_wm;
 	struct intel_plane *plane;
 	const struct intel_plane_state *plane_state;
···
  * state and the new state.  These can be programmed to the hardware
  * immediately.
  */
-static int ilk_compute_intermediate_wm(struct intel_crtc_state *newstate)
+static int ilk_compute_intermediate_wm(struct intel_atomic_state *state,
+				       struct intel_crtc *crtc)
 {
-	struct intel_crtc *intel_crtc = to_intel_crtc(newstate->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(intel_crtc->base.dev);
-	struct intel_pipe_wm *a = &newstate->wm.ilk.intermediate;
-	struct intel_atomic_state *intel_state =
-		to_intel_atomic_state(newstate->uapi.state);
-	const struct intel_crtc_state *oldstate =
-		intel_atomic_get_old_crtc_state(intel_state, intel_crtc);
-	const struct intel_pipe_wm *b = &oldstate->wm.ilk.optimal;
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct intel_crtc_state *new_crtc_state =
+		intel_atomic_get_new_crtc_state(state, crtc);
+	const struct intel_crtc_state *old_crtc_state =
+		intel_atomic_get_old_crtc_state(state, crtc);
+	struct intel_pipe_wm *a = &new_crtc_state->wm.ilk.intermediate;
+	const struct intel_pipe_wm *b = &old_crtc_state->wm.ilk.optimal;
 	int level, max_level = ilk_wm_max_level(dev_priv);
 
 	/*
···
 	 * currently active watermarks to get values that are safe both before
 	 * and after the vblank.
 	 */
-	*a = newstate->wm.ilk.optimal;
-	if (!newstate->hw.active || drm_atomic_crtc_needs_modeset(&newstate->uapi) ||
-	    intel_state->skip_intermediate_wm)
+	*a = new_crtc_state->wm.ilk.optimal;
+	if (!new_crtc_state->hw.active ||
+	    drm_atomic_crtc_needs_modeset(&new_crtc_state->uapi) ||
+	    state->skip_intermediate_wm)
 		return 0;
 
 	a->pipe_enabled |= b->pipe_enabled;
···
 	 * If our intermediate WM are identical to the final WM, then we can
 	 * omit the post-vblank programming; only update if it's different.
 	 */
-	if (memcmp(a, &newstate->wm.ilk.optimal, sizeof(*a)) != 0)
-		newstate->wm.need_postvbl_update = true;
+	if (memcmp(a, &new_crtc_state->wm.ilk.optimal, sizeof(*a)) != 0)
+		new_crtc_state->wm.need_postvbl_update = true;
 
 	return 0;
 }
···
 			       int level,
 			       struct intel_wm_level *ret_wm)
 {
-	const struct intel_crtc *intel_crtc;
+	const struct intel_crtc *crtc;
 
 	ret_wm->enable = true;
 
-	for_each_intel_crtc(&dev_priv->drm, intel_crtc) {
-		const struct intel_pipe_wm *active = &intel_crtc->wm.active.ilk;
+	for_each_intel_crtc(&dev_priv->drm, crtc) {
+		const struct intel_pipe_wm *active = &crtc->wm.active.ilk;
 		const struct intel_wm_level *wm = &active->wm[level];
 
 		if (!active->pipe_enabled)
···
 				   enum intel_ddb_partitioning partitioning,
 				   struct ilk_wm_values *results)
 {
-	struct intel_crtc *intel_crtc;
+	struct intel_crtc *crtc;
 	int level, wm_lp;
 
 	results->enable_fbc_wm = merged->fbc_wm_enabled;
···
 	}
 
 	/* LP0 register values */
-	for_each_intel_crtc(&dev_priv->drm, intel_crtc) {
-		enum pipe pipe = intel_crtc->pipe;
-		const struct intel_pipe_wm *pipe_wm = &intel_crtc->wm.active.ilk;
+	for_each_intel_crtc(&dev_priv->drm, crtc) {
+		enum pipe pipe = crtc->pipe;
+		const struct intel_pipe_wm *pipe_wm = &crtc->wm.active.ilk;
 		const struct intel_wm_level *r = &pipe_wm->wm[0];
 
 		if (drm_WARN_ON(&dev_priv->drm, !r->enable))

drivers/gpu/drm/i915/intel_uncore.c

···
 		return -ENODEV;
 	}
 
-	if (INTEL_GEN(i915) > 5 && !intel_vgpu_active(i915))
+	if (GRAPHICS_VER(i915) > 5 && !intel_vgpu_active(i915))
 		uncore->flags |= UNCORE_HAS_FORCEWAKE;
 
 	if (!intel_uncore_has_forcewake(uncore)) {