diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-10-17 14:56:52 -0700 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2018-10-18 10:31:07 +0300 |
| commit | b4ec5f39e4a0bc9844634faa88dd08ca94dca39d (patch) | |
| tree | 31e67d3b8bb29c328b52d5ff2128432fe73e3d93 | |
| parent | 83db37385306072eca403ed80c0a8cf7b0d39e05 (diff) | |
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
(cherry picked from commit 61cdfb9e194d2a327eef301e8fc80b63e3e1dc7a)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
| -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 06e91d7b6d8e..3fae4dab295f 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -3734,7 +3734,7 @@ 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); |