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path: root/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c
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Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c')
-rw-r--r--drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c359
1 files changed, 281 insertions, 78 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c b/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c
index e2dfb93a82bd..395dba8c9e4d 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c
@@ -3,12 +3,14 @@
* Copyright © 2020 Intel Corporation
*/
-#include "i915_drv.h"
+#include "intel_cx0_phy.h"
#include "intel_ddi.h"
#include "intel_ddi_buf_trans.h"
#include "intel_de.h"
#include "intel_display_types.h"
+#include "intel_display_utils.h"
#include "intel_dp.h"
+#include "intel_lt_phy.h"
/* HDMI/DVI modes ignore everything but the last 2 items. So we share
* them for both DP and FDI transports, allowing those ports to
@@ -878,26 +880,6 @@ static const struct intel_ddi_buf_trans adls_combo_phy_trans_edp_hbr3 = {
.num_entries = ARRAY_SIZE(_adls_combo_phy_trans_edp_hbr3),
};
-static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_hdmi[] = {
- /* NT mV Trans mV db */
- { .icl = { 0x6, 0x60, 0x3F, 0x00, 0x00 } }, /* 400 400 0.0 */
- { .icl = { 0x6, 0x68, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
- { .icl = { 0xA, 0x73, 0x3F, 0x00, 0x00 } }, /* 650 650 0.0 ALS */
- { .icl = { 0xA, 0x78, 0x3F, 0x00, 0x00 } }, /* 800 800 0.0 */
- { .icl = { 0xB, 0x7F, 0x3F, 0x00, 0x00 } }, /* 1000 1000 0.0 Re-timer */
- { .icl = { 0xB, 0x7F, 0x3B, 0x00, 0x04 } }, /* Full Red -1.5 */
- { .icl = { 0xB, 0x7F, 0x39, 0x00, 0x06 } }, /* Full Red -1.8 */
- { .icl = { 0xB, 0x7F, 0x37, 0x00, 0x08 } }, /* Full Red -2.0 CRLS */
- { .icl = { 0xB, 0x7F, 0x35, 0x00, 0x0A } }, /* Full Red -2.5 */
- { .icl = { 0xB, 0x7F, 0x33, 0x00, 0x0C } }, /* Full Red -3.0 */
-};
-
-static const struct intel_ddi_buf_trans adlp_combo_phy_trans_hdmi = {
- .entries = _adlp_combo_phy_trans_hdmi,
- .num_entries = ARRAY_SIZE(_adlp_combo_phy_trans_hdmi),
- .hdmi_default_entry = ARRAY_SIZE(_adlp_combo_phy_trans_hdmi) - 1,
-};
-
static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_dp_hbr[] = {
/* NT mV Trans mV db */
{ .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
@@ -907,7 +889,7 @@ static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_dp_hbr[] = {
{ .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
{ .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */
{ .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */
- { .icl = { 0xC, 0x73, 0x3E, 0x00, 0x01 } }, /* 650 700 0.6 */
+ { .icl = { 0xC, 0x7C, 0x3C, 0x00, 0x03 } }, /* 650 700 0.6 */
{ .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */
{ .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
};
@@ -921,7 +903,35 @@ static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_dp_hbr2_hbr3[
/* NT mV Trans mV db */
{ .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
{ .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */
- { .icl = { 0xC, 0x71, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */
+ { .icl = { 0xC, 0x71, 0x30, 0x00, 0x0F } }, /* 350 700 6.0 */
+ { .icl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } }, /* 350 900 8.2 */
+ { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
+ { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */
+ { .icl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } }, /* 500 900 5.1 */
+ { .icl = { 0xC, 0x63, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */
+ { .icl = { 0x6, 0x7F, 0x38, 0x00, 0x07 } }, /* 600 900 3.5 */
+ { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
+};
+
+static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_edp_hbr2[] = {
+ /* NT mV Trans mV db */
+ { .icl = { 0x4, 0x50, 0x38, 0x00, 0x07 } }, /* 200 200 0.0 */
+ { .icl = { 0x4, 0x58, 0x35, 0x00, 0x0A } }, /* 200 250 1.9 */
+ { .icl = { 0x4, 0x60, 0x34, 0x00, 0x0B } }, /* 200 300 3.5 */
+ { .icl = { 0x4, 0x6A, 0x32, 0x00, 0x0D } }, /* 200 350 4.9 */
+ { .icl = { 0x4, 0x5E, 0x38, 0x00, 0x07 } }, /* 250 250 0.0 */
+ { .icl = { 0x4, 0x61, 0x36, 0x00, 0x09 } }, /* 250 300 1.6 */
+ { .icl = { 0x4, 0x6B, 0x34, 0x00, 0x0B } }, /* 250 350 2.9 */
+ { .icl = { 0x4, 0x69, 0x39, 0x00, 0x06 } }, /* 300 300 0.0 */
+ { .icl = { 0x4, 0x73, 0x37, 0x00, 0x08 } }, /* 300 350 1.3 */
+ { .icl = { 0x4, 0x7A, 0x38, 0x00, 0x07 } }, /* 350 350 0.0 */
+};
+
+static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_dp_hbr2_edp_hbr3[] = {
+ /* NT mV Trans mV db */
+ { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
+ { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */
+ { .icl = { 0xC, 0x71, 0x30, 0x00, 0x0f } }, /* 350 700 6.0 */
{ .icl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } }, /* 350 900 8.2 */
{ .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
{ .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */
@@ -937,13 +947,13 @@ static const struct intel_ddi_buf_trans adlp_combo_phy_trans_dp_hbr2_hbr3 = {
};
static const struct intel_ddi_buf_trans adlp_combo_phy_trans_edp_hbr3 = {
- .entries = _icl_combo_phy_trans_dp_hbr2_edp_hbr3,
- .num_entries = ARRAY_SIZE(_icl_combo_phy_trans_dp_hbr2_edp_hbr3),
+ .entries = _adlp_combo_phy_trans_dp_hbr2_edp_hbr3,
+ .num_entries = ARRAY_SIZE(_adlp_combo_phy_trans_dp_hbr2_edp_hbr3),
};
static const struct intel_ddi_buf_trans adlp_combo_phy_trans_edp_up_to_hbr2 = {
- .entries = _icl_combo_phy_trans_edp_hbr2,
- .num_entries = ARRAY_SIZE(_icl_combo_phy_trans_edp_hbr2),
+ .entries = _adlp_combo_phy_trans_edp_hbr2,
+ .num_entries = ARRAY_SIZE(_adlp_combo_phy_trans_edp_hbr2),
};
static const union intel_ddi_buf_trans_entry _adlp_dkl_phy_trans_dp_hbr[] = {
@@ -985,15 +995,15 @@ static const struct intel_ddi_buf_trans adlp_dkl_phy_trans_dp_hbr2_hbr3 = {
};
static const union intel_ddi_buf_trans_entry _dg2_snps_trans[] = {
- { .snps = { 26, 0, 0 } }, /* VS 0, pre-emph 0 */
- { .snps = { 33, 0, 6 } }, /* VS 0, pre-emph 1 */
- { .snps = { 38, 0, 12 } }, /* VS 0, pre-emph 2 */
- { .snps = { 43, 0, 19 } }, /* VS 0, pre-emph 3 */
- { .snps = { 39, 0, 0 } }, /* VS 1, pre-emph 0 */
- { .snps = { 44, 0, 8 } }, /* VS 1, pre-emph 1 */
- { .snps = { 47, 0, 15 } }, /* VS 1, pre-emph 2 */
- { .snps = { 52, 0, 0 } }, /* VS 2, pre-emph 0 */
- { .snps = { 51, 0, 10 } }, /* VS 2, pre-emph 1 */
+ { .snps = { 25, 0, 0 } }, /* VS 0, pre-emph 0 */
+ { .snps = { 32, 0, 6 } }, /* VS 0, pre-emph 1 */
+ { .snps = { 35, 0, 10 } }, /* VS 0, pre-emph 2 */
+ { .snps = { 43, 0, 17 } }, /* VS 0, pre-emph 3 */
+ { .snps = { 35, 0, 0 } }, /* VS 1, pre-emph 0 */
+ { .snps = { 45, 0, 8 } }, /* VS 1, pre-emph 1 */
+ { .snps = { 48, 0, 14 } }, /* VS 1, pre-emph 2 */
+ { .snps = { 47, 0, 0 } }, /* VS 2, pre-emph 0 */
+ { .snps = { 55, 0, 7 } }, /* VS 2, pre-emph 1 */
{ .snps = { 62, 0, 0 } }, /* VS 3, pre-emph 0 */
};
@@ -1005,21 +1015,21 @@ static const struct intel_ddi_buf_trans dg2_snps_trans = {
static const union intel_ddi_buf_trans_entry _dg2_snps_trans_uhbr[] = {
{ .snps = { 62, 0, 0 } }, /* preset 0 */
- { .snps = { 56, 0, 6 } }, /* preset 1 */
- { .snps = { 51, 0, 11 } }, /* preset 2 */
- { .snps = { 48, 0, 14 } }, /* preset 3 */
- { .snps = { 43, 0, 19 } }, /* preset 4 */
+ { .snps = { 55, 0, 7 } }, /* preset 1 */
+ { .snps = { 50, 0, 12 } }, /* preset 2 */
+ { .snps = { 44, 0, 18 } }, /* preset 3 */
+ { .snps = { 35, 0, 21 } }, /* preset 4 */
{ .snps = { 59, 3, 0 } }, /* preset 5 */
{ .snps = { 53, 3, 6 } }, /* preset 6 */
- { .snps = { 49, 3, 10 } }, /* preset 7 */
- { .snps = { 45, 3, 14 } }, /* preset 8 */
- { .snps = { 42, 3, 17 } }, /* preset 9 */
+ { .snps = { 48, 3, 11 } }, /* preset 7 */
+ { .snps = { 42, 5, 15 } }, /* preset 8 */
+ { .snps = { 37, 5, 20 } }, /* preset 9 */
{ .snps = { 56, 6, 0 } }, /* preset 10 */
- { .snps = { 50, 6, 6 } }, /* preset 11 */
- { .snps = { 47, 6, 9 } }, /* preset 12 */
- { .snps = { 42, 6, 14 } }, /* preset 13 */
- { .snps = { 46, 8, 8 } }, /* preset 14 */
- { .snps = { 56, 3, 3 } }, /* preset 15 */
+ { .snps = { 48, 7, 7 } }, /* preset 11 */
+ { .snps = { 45, 7, 10 } }, /* preset 12 */
+ { .snps = { 39, 8, 15 } }, /* preset 13 */
+ { .snps = { 48, 14, 0 } }, /* preset 14 */
+ { .snps = { 45, 4, 4 } }, /* preset 15 */
};
static const struct intel_ddi_buf_trans dg2_snps_trans_uhbr = {
@@ -1027,6 +1037,148 @@ static const struct intel_ddi_buf_trans dg2_snps_trans_uhbr = {
.num_entries = ARRAY_SIZE(_dg2_snps_trans_uhbr),
};
+static const union intel_ddi_buf_trans_entry _mtl_c10_trans_dp14[] = {
+ { .snps = { 26, 0, 0 } }, /* preset 0 */
+ { .snps = { 33, 0, 6 } }, /* preset 1 */
+ { .snps = { 38, 0, 11 } }, /* preset 2 */
+ { .snps = { 43, 0, 19 } }, /* preset 3 */
+ { .snps = { 39, 0, 0 } }, /* preset 4 */
+ { .snps = { 45, 0, 7 } }, /* preset 5 */
+ { .snps = { 46, 0, 13 } }, /* preset 6 */
+ { .snps = { 46, 0, 0 } }, /* preset 7 */
+ { .snps = { 55, 0, 7 } }, /* preset 8 */
+ { .snps = { 62, 0, 0 } }, /* preset 9 */
+};
+
+static const struct intel_ddi_buf_trans mtl_c10_trans_dp14 = {
+ .entries = _mtl_c10_trans_dp14,
+ .num_entries = ARRAY_SIZE(_mtl_c10_trans_dp14),
+ .hdmi_default_entry = ARRAY_SIZE(_mtl_c10_trans_dp14) - 1,
+};
+
+/* DP1.4 */
+static const union intel_ddi_buf_trans_entry _mtl_c20_trans_dp14[] = {
+ { .snps = { 20, 0, 0 } }, /* preset 0 */
+ { .snps = { 24, 0, 4 } }, /* preset 1 */
+ { .snps = { 30, 0, 9 } }, /* preset 2 */
+ { .snps = { 34, 0, 14 } }, /* preset 3 */
+ { .snps = { 29, 0, 0 } }, /* preset 4 */
+ { .snps = { 34, 0, 5 } }, /* preset 5 */
+ { .snps = { 38, 0, 10 } }, /* preset 6 */
+ { .snps = { 36, 0, 0 } }, /* preset 7 */
+ { .snps = { 40, 0, 6 } }, /* preset 8 */
+ { .snps = { 48, 0, 0 } }, /* preset 9 */
+};
+
+/* DP2.0 */
+static const union intel_ddi_buf_trans_entry _mtl_c20_trans_uhbr[] = {
+ { .snps = { 48, 0, 0 } }, /* preset 0 */
+ { .snps = { 43, 0, 5 } }, /* preset 1 */
+ { .snps = { 40, 0, 8 } }, /* preset 2 */
+ { .snps = { 37, 0, 11 } }, /* preset 3 */
+ { .snps = { 33, 0, 15 } }, /* preset 4 */
+ { .snps = { 46, 2, 0 } }, /* preset 5 */
+ { .snps = { 42, 2, 4 } }, /* preset 6 */
+ { .snps = { 38, 2, 8 } }, /* preset 7 */
+ { .snps = { 35, 2, 11 } }, /* preset 8 */
+ { .snps = { 33, 2, 13 } }, /* preset 9 */
+ { .snps = { 44, 4, 0 } }, /* preset 10 */
+ { .snps = { 40, 4, 4 } }, /* preset 11 */
+ { .snps = { 37, 4, 7 } }, /* preset 12 */
+ { .snps = { 33, 4, 11 } }, /* preset 13 */
+ { .snps = { 40, 8, 0 } }, /* preset 14 */
+ { .snps = { 30, 2, 2 } }, /* preset 15 */
+};
+
+/* HDMI2.0 */
+static const union intel_ddi_buf_trans_entry _mtl_c20_trans_hdmi[] = {
+ { .snps = { 48, 0, 0 } }, /* preset 0 */
+ { .snps = { 38, 4, 6 } }, /* preset 1 */
+ { .snps = { 36, 4, 8 } }, /* preset 2 */
+ { .snps = { 34, 4, 10 } }, /* preset 3 */
+ { .snps = { 32, 4, 12 } }, /* preset 4 */
+};
+
+static const struct intel_ddi_buf_trans mtl_c20_trans_hdmi = {
+ .entries = _mtl_c20_trans_hdmi,
+ .num_entries = ARRAY_SIZE(_mtl_c20_trans_hdmi),
+ .hdmi_default_entry = 0,
+};
+
+static const struct intel_ddi_buf_trans mtl_c20_trans_dp14 = {
+ .entries = _mtl_c20_trans_dp14,
+ .num_entries = ARRAY_SIZE(_mtl_c20_trans_dp14),
+ .hdmi_default_entry = ARRAY_SIZE(_mtl_c20_trans_dp14) - 1,
+};
+
+static const struct intel_ddi_buf_trans mtl_c20_trans_uhbr = {
+ .entries = _mtl_c20_trans_uhbr,
+ .num_entries = ARRAY_SIZE(_mtl_c20_trans_uhbr),
+};
+
+/* DP1.4 */
+static const union intel_ddi_buf_trans_entry _xe3plpd_lt_trans_dp14[] = {
+ { .lt = { 1, 0, 0, 21, 0 } },
+ { .lt = { 1, 1, 0, 24, 3 } },
+ { .lt = { 1, 2, 0, 28, 7 } },
+ { .lt = { 0, 3, 0, 35, 13 } },
+ { .lt = { 1, 1, 0, 27, 0 } },
+ { .lt = { 1, 2, 0, 31, 4 } },
+ { .lt = { 0, 3, 0, 39, 9 } },
+ { .lt = { 1, 2, 0, 35, 0 } },
+ { .lt = { 0, 3, 0, 41, 7 } },
+ { .lt = { 0, 3, 0, 48, 0 } },
+};
+
+/* DP2.1 */
+static const union intel_ddi_buf_trans_entry _xe3plpd_lt_trans_uhbr[] = {
+ { .lt = { 0, 0, 0, 48, 0 } },
+ { .lt = { 0, 0, 0, 43, 5 } },
+ { .lt = { 0, 0, 0, 40, 8 } },
+ { .lt = { 0, 0, 0, 37, 11 } },
+ { .lt = { 0, 0, 0, 33, 15 } },
+ { .lt = { 0, 0, 2, 46, 0 } },
+ { .lt = { 0, 0, 2, 42, 4 } },
+ { .lt = { 0, 0, 2, 38, 8 } },
+ { .lt = { 0, 0, 2, 35, 11 } },
+ { .lt = { 0, 0, 2, 33, 13 } },
+ { .lt = { 0, 0, 4, 44, 0 } },
+ { .lt = { 0, 0, 4, 40, 4 } },
+ { .lt = { 0, 0, 4, 37, 7 } },
+ { .lt = { 0, 0, 4, 33, 11 } },
+ { .lt = { 0, 0, 8, 40, 0 } },
+ { .lt = { 1, 0, 2, 26, 2 } },
+};
+
+/* eDp */
+static const union intel_ddi_buf_trans_entry _xe3plpd_lt_trans_edp[] = {
+ { .lt = { 1, 0, 0, 12, 0 } },
+ { .lt = { 1, 1, 0, 13, 1 } },
+ { .lt = { 1, 2, 0, 15, 3 } },
+ { .lt = { 1, 3, 0, 19, 7 } },
+ { .lt = { 1, 1, 0, 14, 0 } },
+ { .lt = { 1, 2, 0, 16, 2 } },
+ { .lt = { 1, 3, 0, 21, 5 } },
+ { .lt = { 1, 2, 0, 18, 0 } },
+ { .lt = { 1, 3, 0, 22, 4 } },
+ { .lt = { 1, 3, 0, 26, 0 } },
+};
+
+static const struct intel_ddi_buf_trans xe3plpd_lt_trans_dp14 = {
+ .entries = _xe3plpd_lt_trans_dp14,
+ .num_entries = ARRAY_SIZE(_xe3plpd_lt_trans_dp14),
+};
+
+static const struct intel_ddi_buf_trans xe3plpd_lt_trans_uhbr = {
+ .entries = _xe3plpd_lt_trans_uhbr,
+ .num_entries = ARRAY_SIZE(_xe3plpd_lt_trans_uhbr),
+};
+
+static const struct intel_ddi_buf_trans xe3plpd_lt_trans_edp = {
+ .entries = _xe3plpd_lt_trans_edp,
+ .num_entries = ARRAY_SIZE(_xe3plpd_lt_trans_edp),
+};
+
bool is_hobl_buf_trans(const struct intel_ddi_buf_trans *table)
{
return table == &tgl_combo_phy_trans_edp_hbr2_hobl;
@@ -1034,17 +1186,18 @@ bool is_hobl_buf_trans(const struct intel_ddi_buf_trans *table)
static bool use_edp_hobl(struct intel_encoder *encoder)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+ struct intel_connector *connector = intel_dp->attached_connector;
- return i915->vbt.edp.hobl && !intel_dp->hobl_failed;
+ return connector->panel.vbt.edp.hobl && !intel_dp->hobl_failed;
}
static bool use_edp_low_vswing(struct intel_encoder *encoder)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+ struct intel_connector *connector = intel_dp->attached_connector;
- return i915->vbt.edp.low_vswing;
+ return connector->panel.vbt.edp.low_vswing;
}
static const struct intel_ddi_buf_trans *
@@ -1318,10 +1471,10 @@ 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);
+ struct intel_display *display = to_intel_display(encoder);
if (crtc_state->port_clock > 270000) {
- if (IS_TGL_U(dev_priv) || IS_TGL_Y(dev_priv)) {
+ if (display->platform.tigerlake_uy) {
return intel_get_buf_trans(&tgl_uy_combo_phy_trans_dp_hbr2,
n_entries);
} else {
@@ -1528,7 +1681,7 @@ adlp_get_combo_buf_trans(struct intel_encoder *encoder,
int *n_entries)
{
if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
- return intel_get_buf_trans(&adlp_combo_phy_trans_hdmi, n_entries);
+ return intel_get_buf_trans(&icl_combo_phy_trans_hdmi, n_entries);
else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
return adlp_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
else
@@ -1597,55 +1750,105 @@ dg2_get_snps_buf_trans(struct intel_encoder *encoder,
return intel_get_buf_trans(&dg2_snps_trans, n_entries);
}
+static const struct intel_ddi_buf_trans *
+mtl_get_c10_buf_trans(struct intel_encoder *encoder,
+ const struct intel_crtc_state *crtc_state,
+ int *n_entries)
+{
+ return intel_get_buf_trans(&mtl_c10_trans_dp14, n_entries);
+}
+
+static const struct intel_ddi_buf_trans *
+mtl_get_c20_buf_trans(struct intel_encoder *encoder,
+ const struct intel_crtc_state *crtc_state,
+ int *n_entries)
+{
+ if (intel_crtc_has_dp_encoder(crtc_state) && intel_dp_is_uhbr(crtc_state))
+ return intel_get_buf_trans(&mtl_c20_trans_uhbr, n_entries);
+ else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+ return intel_get_buf_trans(&mtl_c20_trans_hdmi, n_entries);
+ else
+ return intel_get_buf_trans(&mtl_c20_trans_dp14, n_entries);
+}
+
+static const struct intel_ddi_buf_trans *
+xe3plpd_get_lt_buf_trans(struct intel_encoder *encoder,
+ const struct intel_crtc_state *crtc_state,
+ int *n_entries)
+{
+ if (intel_crtc_has_dp_encoder(crtc_state) && intel_dp_is_uhbr(crtc_state))
+ return intel_get_buf_trans(&xe3plpd_lt_trans_uhbr, n_entries);
+ else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP))
+ return intel_get_buf_trans(&xe3plpd_lt_trans_edp, n_entries);
+ else
+ return intel_get_buf_trans(&xe3plpd_lt_trans_dp14, 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);
+ struct intel_display *display = to_intel_display(encoder);
- if (IS_DG2(i915)) {
+ if (HAS_LT_PHY(display)) {
+ encoder->get_buf_trans = xe3plpd_get_lt_buf_trans;
+ } else if (DISPLAY_VER(display) >= 14) {
+ if (intel_encoder_is_c10phy(encoder))
+ encoder->get_buf_trans = mtl_get_c10_buf_trans;
+ else
+ encoder->get_buf_trans = mtl_get_c20_buf_trans;
+ } else if (display->platform.dg2) {
encoder->get_buf_trans = dg2_get_snps_buf_trans;
- } else if (IS_ALDERLAKE_P(i915)) {
- if (intel_phy_is_combo(i915, phy))
+ } else if (display->platform.alderlake_p) {
+ if (intel_encoder_is_combo(encoder))
encoder->get_buf_trans = adlp_get_combo_buf_trans;
else
encoder->get_buf_trans = adlp_get_dkl_buf_trans;
- } else if (IS_ALDERLAKE_S(i915)) {
+ } else if (display->platform.alderlake_s) {
encoder->get_buf_trans = adls_get_combo_buf_trans;
- } else if (IS_ROCKETLAKE(i915)) {
+ } else if (display->platform.rocketlake) {
encoder->get_buf_trans = rkl_get_combo_buf_trans;
- } else if (IS_DG1(i915)) {
+ } else if (display->platform.dg1) {
encoder->get_buf_trans = dg1_get_combo_buf_trans;
- } else if (DISPLAY_VER(i915) >= 12) {
- if (intel_phy_is_combo(i915, phy))
+ } else if (DISPLAY_VER(display) >= 12) {
+ if (intel_encoder_is_combo(encoder))
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))
+ } else if (DISPLAY_VER(display) == 11) {
+ if (display->platform.jasperlake)
encoder->get_buf_trans = jsl_get_combo_buf_trans;
- else if (IS_PLATFORM(i915, INTEL_ELKHARTLAKE))
+ else if (display->platform.elkhartlake)
encoder->get_buf_trans = ehl_get_combo_buf_trans;
- else if (intel_phy_is_combo(i915, phy))
+ else if (intel_encoder_is_combo(encoder))
encoder->get_buf_trans = icl_get_combo_buf_trans;
else
encoder->get_buf_trans = icl_get_mg_buf_trans;
- } else if (IS_GEMINILAKE(i915) || IS_BROXTON(i915)) {
+ } else if (display->platform.geminilake || display->platform.broxton) {
encoder->get_buf_trans = bxt_get_buf_trans;
- } else if (IS_CML_ULX(i915) || IS_CFL_ULX(i915) || IS_KBL_ULX(i915)) {
+ } else if (display->platform.cometlake_ulx ||
+ display->platform.coffeelake_ulx ||
+ display->platform.kabylake_ulx) {
encoder->get_buf_trans = kbl_y_get_buf_trans;
- } else if (IS_CML_ULT(i915) || IS_CFL_ULT(i915) || IS_KBL_ULT(i915)) {
+ } else if (display->platform.cometlake_ult ||
+ display->platform.coffeelake_ult ||
+ display->platform.kabylake_ult) {
encoder->get_buf_trans = kbl_u_get_buf_trans;
- } else if (IS_COMETLAKE(i915) || IS_COFFEELAKE(i915) || IS_KABYLAKE(i915)) {
+ } else if (display->platform.cometlake ||
+ display->platform.coffeelake ||
+ display->platform.kabylake) {
encoder->get_buf_trans = kbl_get_buf_trans;
- } else if (IS_SKL_ULX(i915)) {
+ } else if (display->platform.skylake_ulx) {
encoder->get_buf_trans = skl_y_get_buf_trans;
- } else if (IS_SKL_ULT(i915)) {
+ } else if (display->platform.skylake_ult) {
encoder->get_buf_trans = skl_u_get_buf_trans;
- } else if (IS_SKYLAKE(i915)) {
+ } else if (display->platform.skylake) {
encoder->get_buf_trans = skl_get_buf_trans;
- } else if (IS_BROADWELL(i915)) {
+ } else if (display->platform.broadwell) {
encoder->get_buf_trans = bdw_get_buf_trans;
- } else {
+ } else if (display->platform.haswell) {
encoder->get_buf_trans = hsw_get_buf_trans;
+ } else {
+ struct pci_dev *pdev = to_pci_dev(display->drm->dev);
+
+ MISSING_CASE(pdev->device);
}
}
generated by cgit (git 2.34.1) at 2025-12-25 16:47:42 +0000