diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 7bdf77e7979..8c3819b02a7 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1564,8 +1564,9 @@ intel_dp_set_link_train(struct intel_dp *intel_dp, ret = intel_dp_aux_native_write(intel_dp, DP_TRAINING_LANE0_SET, - intel_dp->train_set, 4); - if (ret != 4) + intel_dp->train_set, + intel_dp->lane_count); + if (ret != intel_dp->lane_count) return false; return true; |