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| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-10-17 14:56:52 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-10-17 17:49:44 -0700 |
| commit | 61cdfb9e194d2a327eef301e8fc80b63e3e1dc7a (patch) | |
| tree | a597d4b92f9b50343876ebf70b106429f28a5594 /drivers/gpu/drm/i915/intel_dp.c | |
| parent | 39b50c603878f4f8ae541ac4088a805d588abc79 (diff) | |
| download | linux-stable-61cdfb9e194d2a327eef301e8fc80b63e3e1dc7a.tar.gz linux-stable-61cdfb9e194d2a327eef301e8fc80b63e3e1dc7a.tar.bz2 linux-stable-61cdfb9e194d2a327eef301e8fc80b63e3e1dc7a.zip | |
drm/i915/icl: Fix signal_levels
Since when it was introduced we forgot to add
this case so ICL was using a wrong signal_levels
as reference.
Fixes: fb5c8e9d4350 ("drm/i915/icl: Implement voltage swing programming sequence for Combo PHY DDI")
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181017215652.26841-1-rodrigo.vivi@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 1f098e509143..3384a9bbdafd 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -3790,7 +3790,7 @@ intel_dp_set_signal_levels(struct intel_dp *intel_dp) uint32_t signal_levels, mask = 0; uint8_t train_set = intel_dp->train_set[0]; - if (IS_GEN9_LP(dev_priv) || IS_CANNONLAKE(dev_priv)) { + if (IS_GEN9_LP(dev_priv) || INTEL_GEN(dev_priv) >= 10) { signal_levels = bxt_signal_levels(intel_dp); } else if (HAS_DDI(dev_priv)) { signal_levels = ddi_signal_levels(intel_dp); |