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-rw-r--r--drivers/gpu/drm/i915/intel_dp.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index f1a817ed134d..0757ee427ad7 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -3322,8 +3322,10 @@ void intel_dp_set_idle_link_train(struct intel_dp *intel_dp)
if (port == PORT_A)
return;
- if (wait_for((I915_READ(DP_TP_STATUS(port)) & DP_TP_STATUS_IDLE_DONE),
- 1))
+ if (intel_wait_for_register(dev_priv,DP_TP_STATUS(port),
+ DP_TP_STATUS_IDLE_DONE,
+ DP_TP_STATUS_IDLE_DONE,
+ 1))
DRM_ERROR("Timed out waiting for DP idle patterns\n");
}