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drm/i915: use a substruct in vbt data for edp

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Housekeeping, similar to psr, backlight, and dsi. No functional changes.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1458834623-8734-2-git-send-email-jani.nikula@intel.com
Esse commit está contido em:
Jani Nikula
2016-03-24 17:50:20 +02:00
pai b4ac5afc6b
commit 6aa23e658d
5 arquivos alterados com 42 adições e 41 exclusões
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38
drivers/gpu/drm/i915/intel_bios.c
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@@ -527,7 +527,7 @@ parse_driver_features(struct drm_i915_private *dev_priv,
return;
if (driver->lvds_config == BDB_DRIVER_FEATURE_EDP)
dev_priv->vbt.edp_support = 1;
dev_priv->vbt.edp.support = 1;
if (driver->dual_frequency)
dev_priv->render_reclock_avail = true;
@@ -552,20 +552,20 @@ parse_edp(struct drm_i915_private *dev_priv, const struct bdb_header *bdb)
edp = find_section(bdb, BDB_EDP);
if (!edp) {
if (dev_priv->vbt.edp_support)
if (dev_priv->vbt.edp.support)
DRM_DEBUG_KMS("No eDP BDB found but eDP panel supported.\n");
return;
}
switch ((edp->color_depth >> (panel_type * 2)) & 3) {
case EDP_18BPP:
dev_priv->vbt.edp_bpp = 18;
dev_priv->vbt.edp.bpp = 18;
break;
case EDP_24BPP:
dev_priv->vbt.edp_bpp = 24;
dev_priv->vbt.edp.bpp = 24;
break;
case EDP_30BPP:
dev_priv->vbt.edp_bpp = 30;
dev_priv->vbt.edp.bpp = 30;
break;
}
@@ -573,14 +573,14 @@ parse_edp(struct drm_i915_private *dev_priv, const struct bdb_header *bdb)
edp_pps = &edp->power_seqs[panel_type];
edp_link_params = &edp->link_params[panel_type];
dev_priv->vbt.edp_pps = *edp_pps;
dev_priv->vbt.edp.pps = *edp_pps;
switch (edp_link_params->rate) {
case EDP_RATE_1_62:
dev_priv->vbt.edp_rate = DP_LINK_BW_1_62;
dev_priv->vbt.edp.rate = DP_LINK_BW_1_62;
break;
case EDP_RATE_2_7:
dev_priv->vbt.edp_rate = DP_LINK_BW_2_7;
dev_priv->vbt.edp.rate = DP_LINK_BW_2_7;
break;
default:
DRM_DEBUG_KMS("VBT has unknown eDP link rate value %u\n",
@@ -590,13 +590,13 @@ parse_edp(struct drm_i915_private *dev_priv, const struct bdb_header *bdb)
switch (edp_link_params->lanes) {
case EDP_LANE_1:
dev_priv->vbt.edp_lanes = 1;
dev_priv->vbt.edp.lanes = 1;
break;
case EDP_LANE_2:
dev_priv->vbt.edp_lanes = 2;
dev_priv->vbt.edp.lanes = 2;
break;
case EDP_LANE_4:
dev_priv->vbt.edp_lanes = 4;
dev_priv->vbt.edp.lanes = 4;
break;
default:
DRM_DEBUG_KMS("VBT has unknown eDP lane count value %u\n",
@@ -606,16 +606,16 @@ parse_edp(struct drm_i915_private *dev_priv, const struct bdb_header *bdb)
switch (edp_link_params->preemphasis) {
case EDP_PREEMPHASIS_NONE:
dev_priv->vbt.edp_preemphasis = DP_TRAIN_PRE_EMPH_LEVEL_0;
dev_priv->vbt.edp.preemphasis = DP_TRAIN_PRE_EMPH_LEVEL_0;
break;
case EDP_PREEMPHASIS_3_5dB:
dev_priv->vbt.edp_preemphasis = DP_TRAIN_PRE_EMPH_LEVEL_1;
dev_priv->vbt.edp.preemphasis = DP_TRAIN_PRE_EMPH_LEVEL_1;
break;
case EDP_PREEMPHASIS_6dB:
dev_priv->vbt.edp_preemphasis = DP_TRAIN_PRE_EMPH_LEVEL_2;
dev_priv->vbt.edp.preemphasis = DP_TRAIN_PRE_EMPH_LEVEL_2;
break;
case EDP_PREEMPHASIS_9_5dB:
dev_priv->vbt.edp_preemphasis = DP_TRAIN_PRE_EMPH_LEVEL_3;
dev_priv->vbt.edp.preemphasis = DP_TRAIN_PRE_EMPH_LEVEL_3;
break;
default:
DRM_DEBUG_KMS("VBT has unknown eDP pre-emphasis value %u\n",
@@ -625,16 +625,16 @@ parse_edp(struct drm_i915_private *dev_priv, const struct bdb_header *bdb)
switch (edp_link_params->vswing) {
case EDP_VSWING_0_4V:
dev_priv->vbt.edp_vswing = DP_TRAIN_VOLTAGE_SWING_LEVEL_0;
dev_priv->vbt.edp.vswing = DP_TRAIN_VOLTAGE_SWING_LEVEL_0;
break;
case EDP_VSWING_0_6V:
dev_priv->vbt.edp_vswing = DP_TRAIN_VOLTAGE_SWING_LEVEL_1;
dev_priv->vbt.edp.vswing = DP_TRAIN_VOLTAGE_SWING_LEVEL_1;
break;
case EDP_VSWING_0_8V:
dev_priv->vbt.edp_vswing = DP_TRAIN_VOLTAGE_SWING_LEVEL_2;
dev_priv->vbt.edp.vswing = DP_TRAIN_VOLTAGE_SWING_LEVEL_2;
break;
case EDP_VSWING_1_2V:
dev_priv->vbt.edp_vswing = DP_TRAIN_VOLTAGE_SWING_LEVEL_3;
dev_priv->vbt.edp.vswing = DP_TRAIN_VOLTAGE_SWING_LEVEL_3;
break;
default:
DRM_DEBUG_KMS("VBT has unknown eDP voltage swing value %u\n",