diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-10-16 17:57:00 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-10-19 15:35:30 +0300 |
| commit | 7d4f37b5db57bb383872ed40793ffb74f201c6ac (patch) | |
| tree | 2b2f78ac8bf8f8ebaa1bb68a431eb14082f0c490 /drivers/gpu/drm/i915/intel_dp.c | |
| parent | 7ea79333a728740bc83e6102fd4fb992664ee915 (diff) | |
| download | linux-7d4f37b5db57bb383872ed40793ffb74f201c6ac.tar.xz | |
drm/i915: Integrate BXT into intel_ddi_dp_voltage_max()
Make BXT less special by following the CNL approach and handling
it in intel_ddi_dp_voltage_max() alognside every other DDI platform.
v2: Clean up the argument types to bxt_ddi_vswing_sequence() while at it
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171016145705.11780-6-ville.syrjala@linux.intel.com
Reviewed-by: James Ausmus <james.ausmus@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 4b65cf137f79..aa75f55eeb61 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -3155,9 +3155,7 @@ intel_dp_voltage_max(struct intel_dp *intel_dp) struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp)); enum port port = dp_to_dig_port(intel_dp)->port; - if (IS_GEN9_LP(dev_priv)) - return DP_TRAIN_VOLTAGE_SWING_LEVEL_3; - else if (INTEL_GEN(dev_priv) >= 9) { + if (INTEL_GEN(dev_priv) >= 9) { struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base; return intel_ddi_dp_voltage_max(encoder); } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) |