diff options
| author |   Jani Nikula <jani.nikula@intel.com> | 2016-03-24 17:50:21 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2016-03-29 15:12:20 +0300 |
| commit | 06411f08b3f3a55f621d73356d0326f471978f18 (patch) | |
| tree | 85dafdffdf6a115a5c3b97cd90d772da15fb39a3 /drivers/gpu/drm | |
| parent | drm/i915: use a substruct in vbt data for edp (diff) | |
| download | linux-dev-06411f08b3f3a55f621d73356d0326f471978f18.tar.xz linux-dev-06411f08b3f3a55f621d73356d0326f471978f18.zip | |
drm/i915: move edp low vswing config to vbt data
Move all data initialized from VBT under dev_priv->vbt. 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/1458834623-8734-3-git-send-email-jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_bios.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 2 |
4 files changed, 6 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index fe8021ecb254..ad6f69ef95d5 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1451,6 +1451,7 @@ struct intel_vbt_data { int lanes; int preemphasis; int vswing; + bool low_vswing; bool initialized; bool support; int bpp; @@ -1963,8 +1964,6 @@ struct drm_i915_private { struct intel_context *kernel_context; - bool edp_low_vswing; - /* perform PHY state sanity checks? */ bool chv_phy_assert[2]; diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index 61eb7a6bb8f0..3af8a4a2e145 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -647,10 +647,10 @@ parse_edp(struct drm_i915_private *dev_priv, const struct bdb_header *bdb) /* Don't read from VBT if module parameter has valid value*/ if (i915.edp_vswing) { - dev_priv->edp_low_vswing = i915.edp_vswing == 1; + dev_priv->vbt.edp.low_vswing = i915.edp_vswing == 1; } else { vswing = (edp->edp_vswing_preemph >> (panel_type * 4)) & 0xF; - dev_priv->edp_low_vswing = vswing == 0; + dev_priv->vbt.edp.low_vswing = vswing == 0; } } } diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 50e4978359a4..1e083853c70d 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -360,7 +360,7 @@ skl_get_buf_trans_dp(struct drm_i915_private *dev_priv, int *n_entries) static const struct ddi_buf_trans * skl_get_buf_trans_edp(struct drm_i915_private *dev_priv, int *n_entries) { - if (dev_priv->edp_low_vswing) { + if (dev_priv->vbt.edp.low_vswing) { if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv)) { *n_entries = ARRAY_SIZE(skl_y_ddi_translations_edp); return skl_y_ddi_translations_edp; @@ -1431,7 +1431,7 @@ static void bxt_ddi_vswing_sequence(struct drm_i915_private *dev_priv, u32 n_entries, i; uint32_t val; - if (type == INTEL_OUTPUT_EDP && dev_priv->edp_low_vswing) { + if (type == INTEL_OUTPUT_EDP && dev_priv->vbt.edp.low_vswing) { n_entries = ARRAY_SIZE(bxt_ddi_translations_edp); ddi_translations = bxt_ddi_translations_edp; } else if (type == INTEL_OUTPUT_DISPLAYPORT diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 55faad13174d..3bdd8ba59b8c 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -3157,7 +3157,7 @@ intel_dp_voltage_max(struct intel_dp *intel_dp) if (IS_BROXTON(dev)) return DP_TRAIN_VOLTAGE_SWING_LEVEL_3; else if (INTEL_INFO(dev)->gen >= 9) { - if (dev_priv->edp_low_vswing && port == PORT_A) + if (dev_priv->vbt.edp.low_vswing && port == PORT_A) return DP_TRAIN_VOLTAGE_SWING_LEVEL_3; return DP_TRAIN_VOLTAGE_SWING_LEVEL_2; } else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) |