Commit 87f70743 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915; Return the whole buf_trans struct from get_buf_trans() 



Raise the abstraction level of the get_buf_trans() functions
a bit more by returning the whole wrapper intel_ddi_buf_trans
struct.

v2: Handle adl-p

Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210608073603.2408-8-ville.syrjala@linux.intel.com
parent 439ebf9e

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

+38 −38
Original line number Diff line number Diff line
@@ -102,7 +102,7 @@ void hsw_prepare_dp_ddi_buffers(struct intel_encoder *encoder, 
	u32 iboost_bit = 0;

	int i, n_entries;

	enum port port = encoder->port;

	const union intel_ddi_buf_trans_entry *ddi_translations;

	const struct intel_ddi_buf_trans *ddi_translations;



	ddi_translations = hsw_get_buf_trans(encoder, crtc_state, &n_entries);
@@ -116,9 +116,9 @@ void hsw_prepare_dp_ddi_buffers(struct intel_encoder *encoder, 


	for (i = 0; i < n_entries; i++) {

		intel_de_write(dev_priv, DDI_BUF_TRANS_LO(port, i),

			       ddi_translations[i].hsw.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].hsw.trans2);

			       ddi_translations->entries[i].hsw.trans2);

	}

}
@@ -135,7 +135,7 @@ static void hsw_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder, 
	u32 iboost_bit = 0;

	int n_entries;

	enum port port = encoder->port;

	const union intel_ddi_buf_trans_entry *ddi_translations;

	const struct intel_ddi_buf_trans *ddi_translations;



	ddi_translations = hsw_get_buf_trans(encoder, crtc_state,  &n_entries);
@@ -151,9 +151,9 @@ static void hsw_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder, 


	/* Entry 9 is for HDMI: */

	intel_de_write(dev_priv, DDI_BUF_TRANS_LO(port, 9),

		       ddi_translations[level].hsw.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].hsw.trans2);

		       ddi_translations->entries[level].hsw.trans2);

}



void intel_wait_ddi_buf_idle(struct drm_i915_private *dev_priv,
@@ -944,7 +944,7 @@ static void skl_ddi_set_iboost(struct intel_encoder *encoder, 
		iboost = intel_bios_encoder_dp_boost_level(encoder->devdata);



	if (iboost == 0) {

		const union intel_ddi_buf_trans_entry *ddi_translations;

		const struct intel_ddi_buf_trans *ddi_translations;

		int n_entries;



		ddi_translations = hsw_get_buf_trans(encoder, crtc_state, &n_entries);
@@ -954,7 +954,7 @@ static void skl_ddi_set_iboost(struct intel_encoder *encoder, 
		if (drm_WARN_ON_ONCE(&dev_priv->drm, level >= n_entries))

			level = n_entries - 1;



		iboost = ddi_translations[level].hsw.i_boost;

		iboost = ddi_translations->entries[level].hsw.i_boost;

	}



	/* Make sure that the requested I_boost is valid */
@@ -974,7 +974,7 @@ static void bxt_ddi_vswing_sequence(struct intel_encoder *encoder, 
				    int level)

{

	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);

	const union intel_ddi_buf_trans_entry *ddi_translations;

	const struct intel_ddi_buf_trans *ddi_translations;

	enum port port = encoder->port;

	int n_entries;
@@ -985,10 +985,10 @@ static void bxt_ddi_vswing_sequence(struct intel_encoder *encoder, 
		level = n_entries - 1;



	bxt_ddi_phy_set_signal_level(dev_priv, port,

				     ddi_translations[level].bxt.margin,

				     ddi_translations[level].bxt.scale,

				     ddi_translations[level].bxt.enable,

				     ddi_translations[level].bxt.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,
@@ -1049,7 +1049,7 @@ static void cnl_ddi_vswing_program(struct intel_encoder *encoder, 
				   int level)

{

	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);

	const union intel_ddi_buf_trans_entry *ddi_translations;

	const struct intel_ddi_buf_trans *ddi_translations;

	enum port port = encoder->port;

	int n_entries, ln;

	u32 val;
@@ -1071,8 +1071,8 @@ static void cnl_ddi_vswing_program(struct intel_encoder *encoder, 
	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].cnl.dw2_swing_sel);

	val |= SWING_SEL_LOWER(ddi_translations[level].cnl.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);
@@ -1083,9 +1083,9 @@ static void cnl_ddi_vswing_program(struct intel_encoder *encoder, 
		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].cnl.dw4_post_cursor_1);

		val |= POST_CURSOR_2(ddi_translations[level].cnl.dw4_post_cursor_2);

		val |= CURSOR_COEFF(ddi_translations[level].cnl.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);

	}
@@ -1100,7 +1100,7 @@ static void cnl_ddi_vswing_program(struct intel_encoder *encoder, 
	/* 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].cnl.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);

}
@@ -1170,7 +1170,7 @@ static void icl_ddi_combo_vswing_program(struct intel_encoder *encoder, 
					 int level)

{

	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);

	const union intel_ddi_buf_trans_entry *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;
@@ -1211,8 +1211,8 @@ static void icl_ddi_combo_vswing_program(struct intel_encoder *encoder, 
	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].cnl.dw2_swing_sel);

	val |= SWING_SEL_LOWER(ddi_translations[level].cnl.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);
@@ -1223,16 +1223,16 @@ static void icl_ddi_combo_vswing_program(struct intel_encoder *encoder, 
		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].cnl.dw4_post_cursor_1);

		val |= POST_CURSOR_2(ddi_translations[level].cnl.dw4_post_cursor_2);

		val |= CURSOR_COEFF(ddi_translations[level].cnl.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].cnl.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);

}
@@ -1303,7 +1303,7 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder, 
{

	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 union intel_ddi_buf_trans_entry *ddi_translations;

	const struct intel_ddi_buf_trans *ddi_translations;

	int n_entries, ln;

	u32 val;
@@ -1333,13 +1333,13 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder, 
		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].mg.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].mg.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);

	}
@@ -1349,9 +1349,9 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder, 
		val &= ~(CRI_TXDEEMPH_OVERRIDE_11_6_MASK |

			 CRI_TXDEEMPH_OVERRIDE_5_0_MASK);

		val |= CRI_TXDEEMPH_OVERRIDE_5_0(

			ddi_translations[level].mg.cri_txdeemph_override_5_0) |

			ddi_translations->entries[level].mg.cri_txdeemph_override_5_0) |

			CRI_TXDEEMPH_OVERRIDE_11_6(

				ddi_translations[level].mg.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);
@@ -1359,9 +1359,9 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder, 
		val &= ~(CRI_TXDEEMPH_OVERRIDE_11_6_MASK |

			 CRI_TXDEEMPH_OVERRIDE_5_0_MASK);

		val |= CRI_TXDEEMPH_OVERRIDE_5_0(

			ddi_translations[level].mg.cri_txdeemph_override_5_0) |

			ddi_translations->entries[level].mg.cri_txdeemph_override_5_0) |

			CRI_TXDEEMPH_OVERRIDE_11_6(

				ddi_translations[level].mg.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);
@@ -1441,7 +1441,7 @@ tgl_dkl_phy_ddi_vswing_sequence(struct intel_encoder *encoder, 
{

	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 union intel_ddi_buf_trans_entry *ddi_translations;

	const struct intel_ddi_buf_trans *ddi_translations;

	u32 val, dpcnt_mask, dpcnt_val;

	int n_entries, ln;
@@ -1461,9 +1461,9 @@ tgl_dkl_phy_ddi_vswing_sequence(struct intel_encoder *encoder, 
	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.dkl_vswing_control);

	dpcnt_val |= DKL_TX_DE_EMPHASIS_COEFF(ddi_translations[level].dkl.dkl_de_emphasis_control);

	dpcnt_val |= DKL_TX_PRESHOOT_COEFF(ddi_translations[level].dkl.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),

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

+49 −49
Original line number Diff line number Diff line
@@ -1027,19 +1027,19 @@ static const struct intel_ddi_buf_trans adlp_dkl_phy_ddi_translations_dp_hbr2_hb 
	.num_entries = ARRAY_SIZE(_adlp_dkl_phy_ddi_translations_dp_hbr2_hbr3),

};



bool is_hobl_buf_trans(const union intel_ddi_buf_trans_entry *table)

bool is_hobl_buf_trans(const struct intel_ddi_buf_trans *table)

{

	return table == tgl_combo_phy_ddi_translations_edp_hbr2_hobl.entries;

	return table == &tgl_combo_phy_ddi_translations_edp_hbr2_hobl;

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

intel_get_buf_trans(const struct intel_ddi_buf_trans *ddi_translations, int *num_entries)

{

	*num_entries = ddi_translations->num_entries;

	return ddi_translations->entries;

	return ddi_translations;

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

bdw_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries)

{

	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
@@ -1053,7 +1053,7 @@ bdw_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries) 
	}

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

skl_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries)

{

	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
@@ -1070,7 +1070,7 @@ skl_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries) 
	}

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_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);
@@ -1091,7 +1091,7 @@ kbl_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries) 
	}

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_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);
@@ -1123,7 +1123,7 @@ skl_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries) 
		return skl_get_buf_trans_dp(encoder, n_entries);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

skl_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int *n_entries)

{

	if (IS_SKL_ULX(dev_priv) ||
@@ -1147,7 +1147,7 @@ static int skl_buf_trans_num_entries(enum port port, int n_entries) 
		return min(n_entries, 9);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

hsw_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries)

{

	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
@@ -1155,12 +1155,12 @@ hsw_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries) 
	if (IS_KABYLAKE(dev_priv) ||

	    IS_COFFEELAKE(dev_priv) ||

	    IS_COMETLAKE(dev_priv)) {

		const union intel_ddi_buf_trans_entry *ddi_translations =

		const struct intel_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 union intel_ddi_buf_trans_entry *ddi_translations =

		const struct intel_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;
@@ -1176,13 +1176,13 @@ hsw_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries) 
	return NULL;

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

hsw_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries)

{

	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);



	if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv)) {

		const union intel_ddi_buf_trans_entry *ddi_translations =

		const struct intel_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;
@@ -1197,7 +1197,7 @@ hsw_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries) 
	return NULL;

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

hsw_get_buf_trans_fdi(struct intel_encoder *encoder,

		      int *n_entries)

{
@@ -1215,7 +1215,7 @@ hsw_get_buf_trans_fdi(struct intel_encoder *encoder, 
	return NULL;

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

hsw_get_buf_trans_hdmi(struct intel_encoder *encoder,

		       int *n_entries)

{
@@ -1235,7 +1235,7 @@ hsw_get_buf_trans_hdmi(struct intel_encoder *encoder, 
	return NULL;

}



const union intel_ddi_buf_trans_entry *

const struct intel_ddi_buf_trans *

hsw_get_buf_trans(struct intel_encoder *encoder,

		  const struct intel_crtc_state *crtc_state,

		  int *n_entries)
@@ -1250,13 +1250,13 @@ hsw_get_buf_trans(struct intel_encoder *encoder, 
		return hsw_get_buf_trans_dp(encoder, n_entries);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

bxt_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries)

{

	return intel_get_buf_trans(&bxt_ddi_translations_dp, n_entries);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

bxt_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries)

{

	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
@@ -1269,13 +1269,13 @@ bxt_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries) 
	return bxt_get_buf_trans_dp(encoder, n_entries);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

bxt_get_buf_trans_hdmi(struct intel_encoder *encoder, int *n_entries)

{

	return intel_get_buf_trans(&bxt_ddi_translations_hdmi, n_entries);

}



const union intel_ddi_buf_trans_entry *

const struct intel_ddi_buf_trans *

bxt_get_buf_trans(struct intel_encoder *encoder,

		  const struct intel_crtc_state *crtc_state,

		  int *n_entries)
@@ -1287,7 +1287,7 @@ bxt_get_buf_trans(struct intel_encoder *encoder, 
	return bxt_get_buf_trans_dp(encoder, n_entries);

}



static const union intel_ddi_buf_trans_entry *

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);
@@ -1309,7 +1309,7 @@ cnl_get_buf_trans_hdmi(struct intel_encoder *encoder, int *n_entries) 
	return NULL;

}



static const union intel_ddi_buf_trans_entry *

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);
@@ -1331,7 +1331,7 @@ cnl_get_buf_trans_dp(struct intel_encoder *encoder, int *n_entries) 
	return NULL;

}



static const union intel_ddi_buf_trans_entry *

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);
@@ -1357,7 +1357,7 @@ cnl_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries) 
	}

}



const union intel_ddi_buf_trans_entry *

const struct intel_ddi_buf_trans *

cnl_get_buf_trans(struct intel_encoder *encoder,

		  const struct intel_crtc_state *crtc_state,

		  int *n_entries)
@@ -1369,7 +1369,7 @@ cnl_get_buf_trans(struct intel_encoder *encoder, 
	return cnl_get_buf_trans_dp(encoder, n_entries);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

icl_get_combo_buf_trans_hdmi(struct intel_encoder *encoder,

			     const struct intel_crtc_state *crtc_state,

			     int *n_entries)
@@ -1378,7 +1378,7 @@ icl_get_combo_buf_trans_hdmi(struct intel_encoder *encoder, 
				   n_entries);

}



static const union intel_ddi_buf_trans_entry *

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)
@@ -1387,7 +1387,7 @@ icl_get_combo_buf_trans_dp(struct intel_encoder *encoder, 
				   n_entries);

}



static const union intel_ddi_buf_trans_entry *

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)
@@ -1411,7 +1411,7 @@ icl_get_combo_buf_trans_edp(struct intel_encoder *encoder, 
	return icl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);

}



const union intel_ddi_buf_trans_entry *

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)
@@ -1424,7 +1424,7 @@ icl_get_combo_buf_trans(struct intel_encoder *encoder, 
		return icl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

icl_get_mg_buf_trans_hdmi(struct intel_encoder *encoder,

			  const struct intel_crtc_state *crtc_state,

			  int *n_entries)
@@ -1433,7 +1433,7 @@ icl_get_mg_buf_trans_hdmi(struct intel_encoder *encoder, 
				   n_entries);

}



static const union intel_ddi_buf_trans_entry *

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)
@@ -1447,7 +1447,7 @@ icl_get_mg_buf_trans_dp(struct intel_encoder *encoder, 
	}

}



const union intel_ddi_buf_trans_entry *

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)
@@ -1458,7 +1458,7 @@ icl_get_mg_buf_trans(struct intel_encoder *encoder, 
		return icl_get_mg_buf_trans_dp(encoder, crtc_state, n_entries);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

ehl_get_combo_buf_trans_hdmi(struct intel_encoder *encoder,

			     const struct intel_crtc_state *crtc_state,

			     int *n_entries)
@@ -1467,7 +1467,7 @@ ehl_get_combo_buf_trans_hdmi(struct intel_encoder *encoder, 
				   n_entries);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

ehl_get_combo_buf_trans_dp(struct intel_encoder *encoder,

			   const struct intel_crtc_state *crtc_state,

			   int *n_entries)
@@ -1476,7 +1476,7 @@ ehl_get_combo_buf_trans_dp(struct intel_encoder *encoder, 
				   n_entries);

}



static const union intel_ddi_buf_trans_entry *

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)
@@ -1491,7 +1491,7 @@ ehl_get_combo_buf_trans_edp(struct intel_encoder *encoder, 
	return ehl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);

}



const union intel_ddi_buf_trans_entry *

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)
@@ -1504,7 +1504,7 @@ ehl_get_combo_buf_trans(struct intel_encoder *encoder, 
		return ehl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

jsl_get_combo_buf_trans_hdmi(struct intel_encoder *encoder,

			     const struct intel_crtc_state *crtc_state,

			     int *n_entries)
@@ -1513,7 +1513,7 @@ jsl_get_combo_buf_trans_hdmi(struct intel_encoder *encoder, 
				   n_entries);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

jsl_get_combo_buf_trans_dp(struct intel_encoder *encoder,

			   const struct intel_crtc_state *crtc_state,

			   int *n_entries)
@@ -1522,7 +1522,7 @@ jsl_get_combo_buf_trans_dp(struct intel_encoder *encoder, 
				   n_entries);

}



static const union intel_ddi_buf_trans_entry *

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)
@@ -1542,7 +1542,7 @@ jsl_get_combo_buf_trans_edp(struct intel_encoder *encoder, 
	return jsl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);

}



const union intel_ddi_buf_trans_entry *

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)
@@ -1555,7 +1555,7 @@ jsl_get_combo_buf_trans(struct intel_encoder *encoder, 
		return jsl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

tgl_get_combo_buf_trans_hdmi(struct intel_encoder *encoder,

			     const struct intel_crtc_state *crtc_state,

			     int *n_entries)
@@ -1564,7 +1564,7 @@ tgl_get_combo_buf_trans_hdmi(struct intel_encoder *encoder, 
				   n_entries);

}



static const union intel_ddi_buf_trans_entry *

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)
@@ -1593,7 +1593,7 @@ tgl_get_combo_buf_trans_dp(struct intel_encoder *encoder, 
	}

}



static const union intel_ddi_buf_trans_entry *

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)
@@ -1615,7 +1615,7 @@ tgl_get_combo_buf_trans_edp(struct intel_encoder *encoder, 
	return tgl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);

}



const union intel_ddi_buf_trans_entry *

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)
@@ -1628,7 +1628,7 @@ tgl_get_combo_buf_trans(struct intel_encoder *encoder, 
		return tgl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);

}



static const union intel_ddi_buf_trans_entry *

static const struct intel_ddi_buf_trans *

tgl_get_dkl_buf_trans_hdmi(struct intel_encoder *encoder,

			   const struct intel_crtc_state *crtc_state,

			   int *n_entries)
@@ -1637,7 +1637,7 @@ tgl_get_dkl_buf_trans_hdmi(struct intel_encoder *encoder, 
				   n_entries);

}



static const union intel_ddi_buf_trans_entry *

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)
@@ -1651,7 +1651,7 @@ tgl_get_dkl_buf_trans_dp(struct intel_encoder *encoder, 
	}

}



const union intel_ddi_buf_trans_entry *

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)
@@ -1662,7 +1662,7 @@ tgl_get_dkl_buf_trans(struct intel_encoder *encoder, 
		return tgl_get_dkl_buf_trans_dp(encoder, crtc_state, n_entries);

}



static const union intel_ddi_buf_trans_entry *

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)
@@ -1676,7 +1676,7 @@ adlp_get_dkl_buf_trans_dp(struct intel_encoder *encoder, 
	}

}



const union intel_ddi_buf_trans_entry *

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)

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

+11 −11
Original line number Diff line number Diff line
@@ -58,52 +58,52 @@ struct intel_ddi_buf_trans { 
	u8 num_entries;

};



bool is_hobl_buf_trans(const union intel_ddi_buf_trans_entry *table);

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 union intel_ddi_buf_trans_entry *

const struct intel_ddi_buf_trans *

hsw_get_buf_trans(struct intel_encoder *encoder,

		  const struct intel_crtc_state *crtc_state,

		  int *n_entries);



const union intel_ddi_buf_trans_entry *

const struct intel_ddi_buf_trans *

bxt_get_buf_trans(struct intel_encoder *encoder,

		  const struct intel_crtc_state *crtc_state,

		  int *n_entries);



const union intel_ddi_buf_trans_entry *

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);

const union intel_ddi_buf_trans_entry *

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);

const union intel_ddi_buf_trans_entry *

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);

const union intel_ddi_buf_trans_entry *

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);

const union intel_ddi_buf_trans_entry *

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);

const union intel_ddi_buf_trans_entry *

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);

const union intel_ddi_buf_trans_entry *

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);



const union intel_ddi_buf_trans_entry *

const struct intel_ddi_buf_trans *

cnl_get_buf_trans(struct intel_encoder *encoder,

		  const struct intel_crtc_state *crtc_state,

		  int *n_entries);