drm/i915: Renaming DP training vswing pre emph defines
Rename the defines to have levels instead of values for vswing and
pre-emph levels as the values may differ in other scenarios like low vswing of
eDP1.4 where the values are different.
Done using following cocci patch for each define:
@@
@@
# define DP_TRAIN_VOLTAGE_SWING_400 (0 << 0)
+ # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0 (0 << 0)
...
Signed-off-by: Sonika Jindal <sonika.jindal@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 0c565f9..d362aa9 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -2433,13 +2433,13 @@
enum port port = dp_to_dig_port(intel_dp)->port;
if (IS_VALLEYVIEW(dev))
- return DP_TRAIN_VOLTAGE_SWING_1200;
+ return DP_TRAIN_VOLTAGE_SWING_LEVEL_3;
else if (IS_GEN7(dev) && port == PORT_A)
- return DP_TRAIN_VOLTAGE_SWING_800;
+ return DP_TRAIN_VOLTAGE_SWING_LEVEL_2;
else if (HAS_PCH_CPT(dev) && port != PORT_A)
- return DP_TRAIN_VOLTAGE_SWING_1200;
+ return DP_TRAIN_VOLTAGE_SWING_LEVEL_3;
else
- return DP_TRAIN_VOLTAGE_SWING_800;
+ return DP_TRAIN_VOLTAGE_SWING_LEVEL_2;
}
static uint8_t
@@ -2450,49 +2450,49 @@
if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
switch (voltage_swing & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
- return DP_TRAIN_PRE_EMPHASIS_9_5;
- case DP_TRAIN_VOLTAGE_SWING_600:
- return DP_TRAIN_PRE_EMPHASIS_6;
- case DP_TRAIN_VOLTAGE_SWING_800:
- return DP_TRAIN_PRE_EMPHASIS_3_5;
- case DP_TRAIN_VOLTAGE_SWING_1200:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
+ return DP_TRAIN_PRE_EMPH_LEVEL_3;
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1:
+ return DP_TRAIN_PRE_EMPH_LEVEL_2;
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2:
+ return DP_TRAIN_PRE_EMPH_LEVEL_1;
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_3:
default:
- return DP_TRAIN_PRE_EMPHASIS_0;
+ return DP_TRAIN_PRE_EMPH_LEVEL_0;
}
} else if (IS_VALLEYVIEW(dev)) {
switch (voltage_swing & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
- return DP_TRAIN_PRE_EMPHASIS_9_5;
- case DP_TRAIN_VOLTAGE_SWING_600:
- return DP_TRAIN_PRE_EMPHASIS_6;
- case DP_TRAIN_VOLTAGE_SWING_800:
- return DP_TRAIN_PRE_EMPHASIS_3_5;
- case DP_TRAIN_VOLTAGE_SWING_1200:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
+ return DP_TRAIN_PRE_EMPH_LEVEL_3;
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1:
+ return DP_TRAIN_PRE_EMPH_LEVEL_2;
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2:
+ return DP_TRAIN_PRE_EMPH_LEVEL_1;
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_3:
default:
- return DP_TRAIN_PRE_EMPHASIS_0;
+ return DP_TRAIN_PRE_EMPH_LEVEL_0;
}
} else if (IS_GEN7(dev) && port == PORT_A) {
switch (voltage_swing & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
- return DP_TRAIN_PRE_EMPHASIS_6;
- case DP_TRAIN_VOLTAGE_SWING_600:
- case DP_TRAIN_VOLTAGE_SWING_800:
- return DP_TRAIN_PRE_EMPHASIS_3_5;
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
+ return DP_TRAIN_PRE_EMPH_LEVEL_2;
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2:
+ return DP_TRAIN_PRE_EMPH_LEVEL_1;
default:
- return DP_TRAIN_PRE_EMPHASIS_0;
+ return DP_TRAIN_PRE_EMPH_LEVEL_0;
}
} else {
switch (voltage_swing & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
- return DP_TRAIN_PRE_EMPHASIS_6;
- case DP_TRAIN_VOLTAGE_SWING_600:
- return DP_TRAIN_PRE_EMPHASIS_6;
- case DP_TRAIN_VOLTAGE_SWING_800:
- return DP_TRAIN_PRE_EMPHASIS_3_5;
- case DP_TRAIN_VOLTAGE_SWING_1200:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
+ return DP_TRAIN_PRE_EMPH_LEVEL_2;
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1:
+ return DP_TRAIN_PRE_EMPH_LEVEL_2;
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2:
+ return DP_TRAIN_PRE_EMPH_LEVEL_1;
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_3:
default:
- return DP_TRAIN_PRE_EMPHASIS_0;
+ return DP_TRAIN_PRE_EMPH_LEVEL_0;
}
}
}
@@ -2511,22 +2511,22 @@
int pipe = intel_crtc->pipe;
switch (train_set & DP_TRAIN_PRE_EMPHASIS_MASK) {
- case DP_TRAIN_PRE_EMPHASIS_0:
+ case DP_TRAIN_PRE_EMPH_LEVEL_0:
preemph_reg_value = 0x0004000;
switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
demph_reg_value = 0x2B405555;
uniqtranscale_reg_value = 0x552AB83A;
break;
- case DP_TRAIN_VOLTAGE_SWING_600:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1:
demph_reg_value = 0x2B404040;
uniqtranscale_reg_value = 0x5548B83A;
break;
- case DP_TRAIN_VOLTAGE_SWING_800:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2:
demph_reg_value = 0x2B245555;
uniqtranscale_reg_value = 0x5560B83A;
break;
- case DP_TRAIN_VOLTAGE_SWING_1200:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_3:
demph_reg_value = 0x2B405555;
uniqtranscale_reg_value = 0x5598DA3A;
break;
@@ -2534,18 +2534,18 @@
return 0;
}
break;
- case DP_TRAIN_PRE_EMPHASIS_3_5:
+ case DP_TRAIN_PRE_EMPH_LEVEL_1:
preemph_reg_value = 0x0002000;
switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
demph_reg_value = 0x2B404040;
uniqtranscale_reg_value = 0x5552B83A;
break;
- case DP_TRAIN_VOLTAGE_SWING_600:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1:
demph_reg_value = 0x2B404848;
uniqtranscale_reg_value = 0x5580B83A;
break;
- case DP_TRAIN_VOLTAGE_SWING_800:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2:
demph_reg_value = 0x2B404040;
uniqtranscale_reg_value = 0x55ADDA3A;
break;
@@ -2553,14 +2553,14 @@
return 0;
}
break;
- case DP_TRAIN_PRE_EMPHASIS_6:
+ case DP_TRAIN_PRE_EMPH_LEVEL_2:
preemph_reg_value = 0x0000000;
switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
demph_reg_value = 0x2B305555;
uniqtranscale_reg_value = 0x5570B83A;
break;
- case DP_TRAIN_VOLTAGE_SWING_600:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1:
demph_reg_value = 0x2B2B4040;
uniqtranscale_reg_value = 0x55ADDA3A;
break;
@@ -2568,10 +2568,10 @@
return 0;
}
break;
- case DP_TRAIN_PRE_EMPHASIS_9_5:
+ case DP_TRAIN_PRE_EMPH_LEVEL_3:
preemph_reg_value = 0x0006000;
switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
demph_reg_value = 0x1B405555;
uniqtranscale_reg_value = 0x55ADDA3A;
break;
@@ -2610,21 +2610,21 @@
int i;
switch (train_set & DP_TRAIN_PRE_EMPHASIS_MASK) {
- case DP_TRAIN_PRE_EMPHASIS_0:
+ case DP_TRAIN_PRE_EMPH_LEVEL_0:
switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
deemph_reg_value = 128;
margin_reg_value = 52;
break;
- case DP_TRAIN_VOLTAGE_SWING_600:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1:
deemph_reg_value = 128;
margin_reg_value = 77;
break;
- case DP_TRAIN_VOLTAGE_SWING_800:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2:
deemph_reg_value = 128;
margin_reg_value = 102;
break;
- case DP_TRAIN_VOLTAGE_SWING_1200:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_3:
deemph_reg_value = 128;
margin_reg_value = 154;
/* FIXME extra to set for 1200 */
@@ -2633,17 +2633,17 @@
return 0;
}
break;
- case DP_TRAIN_PRE_EMPHASIS_3_5:
+ case DP_TRAIN_PRE_EMPH_LEVEL_1:
switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
deemph_reg_value = 85;
margin_reg_value = 78;
break;
- case DP_TRAIN_VOLTAGE_SWING_600:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1:
deemph_reg_value = 85;
margin_reg_value = 116;
break;
- case DP_TRAIN_VOLTAGE_SWING_800:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2:
deemph_reg_value = 85;
margin_reg_value = 154;
break;
@@ -2651,13 +2651,13 @@
return 0;
}
break;
- case DP_TRAIN_PRE_EMPHASIS_6:
+ case DP_TRAIN_PRE_EMPH_LEVEL_2:
switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
deemph_reg_value = 64;
margin_reg_value = 104;
break;
- case DP_TRAIN_VOLTAGE_SWING_600:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1:
deemph_reg_value = 64;
margin_reg_value = 154;
break;
@@ -2665,9 +2665,9 @@
return 0;
}
break;
- case DP_TRAIN_PRE_EMPHASIS_9_5:
+ case DP_TRAIN_PRE_EMPH_LEVEL_3:
switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
deemph_reg_value = 43;
margin_reg_value = 154;
break;
@@ -2714,9 +2714,9 @@
}
if (((train_set & DP_TRAIN_PRE_EMPHASIS_MASK)
- == DP_TRAIN_PRE_EMPHASIS_0) &&
+ == DP_TRAIN_PRE_EMPH_LEVEL_0) &&
((train_set & DP_TRAIN_VOLTAGE_SWING_MASK)
- == DP_TRAIN_VOLTAGE_SWING_1200)) {
+ == DP_TRAIN_VOLTAGE_SWING_LEVEL_3)) {
/*
* The document said it needs to set bit 27 for ch0 and bit 26
@@ -2795,32 +2795,32 @@
uint32_t signal_levels = 0;
switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
- case DP_TRAIN_VOLTAGE_SWING_400:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
default:
signal_levels |= DP_VOLTAGE_0_4;
break;
- case DP_TRAIN_VOLTAGE_SWING_600:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1:
signal_levels |= DP_VOLTAGE_0_6;
break;
- case DP_TRAIN_VOLTAGE_SWING_800:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2:
signal_levels |= DP_VOLTAGE_0_8;
break;
- case DP_TRAIN_VOLTAGE_SWING_1200:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_3:
signal_levels |= DP_VOLTAGE_1_2;
break;
}
switch (train_set & DP_TRAIN_PRE_EMPHASIS_MASK) {
- case DP_TRAIN_PRE_EMPHASIS_0:
+ case DP_TRAIN_PRE_EMPH_LEVEL_0:
default:
signal_levels |= DP_PRE_EMPHASIS_0;
break;
- case DP_TRAIN_PRE_EMPHASIS_3_5:
+ case DP_TRAIN_PRE_EMPH_LEVEL_1:
signal_levels |= DP_PRE_EMPHASIS_3_5;
break;
- case DP_TRAIN_PRE_EMPHASIS_6:
+ case DP_TRAIN_PRE_EMPH_LEVEL_2:
signal_levels |= DP_PRE_EMPHASIS_6;
break;
- case DP_TRAIN_PRE_EMPHASIS_9_5:
+ case DP_TRAIN_PRE_EMPH_LEVEL_3:
signal_levels |= DP_PRE_EMPHASIS_9_5;
break;
}
@@ -2834,19 +2834,19 @@
int signal_levels = train_set & (DP_TRAIN_VOLTAGE_SWING_MASK |
DP_TRAIN_PRE_EMPHASIS_MASK);
switch (signal_levels) {
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_0:
- case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_0:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0 | DP_TRAIN_PRE_EMPH_LEVEL_0:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1 | DP_TRAIN_PRE_EMPH_LEVEL_0:
return EDP_LINK_TRAIN_400_600MV_0DB_SNB_B;
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_3_5:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0 | DP_TRAIN_PRE_EMPH_LEVEL_1:
return EDP_LINK_TRAIN_400MV_3_5DB_SNB_B;
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_6:
- case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_6:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0 | DP_TRAIN_PRE_EMPH_LEVEL_2:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1 | DP_TRAIN_PRE_EMPH_LEVEL_2:
return EDP_LINK_TRAIN_400_600MV_6DB_SNB_B;
- case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_3_5:
- case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_3_5:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1 | DP_TRAIN_PRE_EMPH_LEVEL_1:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2 | DP_TRAIN_PRE_EMPH_LEVEL_1:
return EDP_LINK_TRAIN_600_800MV_3_5DB_SNB_B;
- case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_0:
- case DP_TRAIN_VOLTAGE_SWING_1200 | DP_TRAIN_PRE_EMPHASIS_0:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2 | DP_TRAIN_PRE_EMPH_LEVEL_0:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_3 | DP_TRAIN_PRE_EMPH_LEVEL_0:
return EDP_LINK_TRAIN_800_1200MV_0DB_SNB_B;
default:
DRM_DEBUG_KMS("Unsupported voltage swing/pre-emphasis level:"
@@ -2862,21 +2862,21 @@
int signal_levels = train_set & (DP_TRAIN_VOLTAGE_SWING_MASK |
DP_TRAIN_PRE_EMPHASIS_MASK);
switch (signal_levels) {
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_0:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0 | DP_TRAIN_PRE_EMPH_LEVEL_0:
return EDP_LINK_TRAIN_400MV_0DB_IVB;
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_3_5:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0 | DP_TRAIN_PRE_EMPH_LEVEL_1:
return EDP_LINK_TRAIN_400MV_3_5DB_IVB;
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_6:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0 | DP_TRAIN_PRE_EMPH_LEVEL_2:
return EDP_LINK_TRAIN_400MV_6DB_IVB;
- case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_0:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1 | DP_TRAIN_PRE_EMPH_LEVEL_0:
return EDP_LINK_TRAIN_600MV_0DB_IVB;
- case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_3_5:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1 | DP_TRAIN_PRE_EMPH_LEVEL_1:
return EDP_LINK_TRAIN_600MV_3_5DB_IVB;
- case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_0:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2 | DP_TRAIN_PRE_EMPH_LEVEL_0:
return EDP_LINK_TRAIN_800MV_0DB_IVB;
- case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_3_5:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2 | DP_TRAIN_PRE_EMPH_LEVEL_1:
return EDP_LINK_TRAIN_800MV_3_5DB_IVB;
default:
@@ -2893,25 +2893,25 @@
int signal_levels = train_set & (DP_TRAIN_VOLTAGE_SWING_MASK |
DP_TRAIN_PRE_EMPHASIS_MASK);
switch (signal_levels) {
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_0:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0 | DP_TRAIN_PRE_EMPH_LEVEL_0:
return DDI_BUF_TRANS_SELECT(0);
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_3_5:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0 | DP_TRAIN_PRE_EMPH_LEVEL_1:
return DDI_BUF_TRANS_SELECT(1);
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_6:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0 | DP_TRAIN_PRE_EMPH_LEVEL_2:
return DDI_BUF_TRANS_SELECT(2);
- case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_9_5:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_0 | DP_TRAIN_PRE_EMPH_LEVEL_3:
return DDI_BUF_TRANS_SELECT(3);
- case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_0:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1 | DP_TRAIN_PRE_EMPH_LEVEL_0:
return DDI_BUF_TRANS_SELECT(4);
- case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_3_5:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1 | DP_TRAIN_PRE_EMPH_LEVEL_1:
return DDI_BUF_TRANS_SELECT(5);
- case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_6:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_1 | DP_TRAIN_PRE_EMPH_LEVEL_2:
return DDI_BUF_TRANS_SELECT(6);
- case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_0:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2 | DP_TRAIN_PRE_EMPH_LEVEL_0:
return DDI_BUF_TRANS_SELECT(7);
- case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_3_5:
+ case DP_TRAIN_VOLTAGE_SWING_LEVEL_2 | DP_TRAIN_PRE_EMPH_LEVEL_1:
return DDI_BUF_TRANS_SELECT(8);
default:
DRM_DEBUG_KMS("Unsupported voltage swing/pre-emphasis level:"