diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index cd23ffadfda1..3cb180e38ca1 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1821,13 +1821,13 @@ intel_dp_start_link_train(struct intel_dp *intel_dp) DRM_DEBUG_KMS("training pattern 1 signal levels %08x\n", signal_levels); + /* Set training pattern 1 */ if (!intel_dp_set_link_train(intel_dp, DP, DP_TRAINING_PATTERN_1 | DP_LINK_SCRAMBLING_DISABLE)) break; - /* Set training pattern 1 */ - udelay(100); + drm_dp_link_train_clock_recovery_delay(intel_dp->dpcd); if (!intel_dp_get_link_status(intel_dp, link_status)) { DRM_ERROR("failed to get link status\n"); break; @@ -1910,7 +1910,7 @@ intel_dp_complete_link_train(struct intel_dp *intel_dp) DP_LINK_SCRAMBLING_DISABLE)) break; - udelay(400); + drm_dp_link_train_channel_eq_delay(intel_dp->dpcd); if (!intel_dp_get_link_status(intel_dp, link_status)) break; |