diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index caaaa8f9db3e..9caccd03dccb 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1145,12 +1145,13 @@ intel_dp_set_link_train(struct intel_dp *intel_dp, { struct drm_device *dev = intel_dp->base.enc.dev; struct drm_i915_private *dev_priv = dev->dev_private; + struct intel_crtc *intel_crtc = to_intel_crtc(intel_dp->base.enc.crtc); int ret; I915_WRITE(intel_dp->output_reg, dp_reg_value); POSTING_READ(intel_dp->output_reg); if (first) - intel_wait_for_vblank(dev); + intel_wait_for_vblank(dev, intel_crtc->pipe); intel_dp_aux_native_write_1(intel_dp, DP_TRAINING_PATTERN_SET, |