drm/i915: Pass encoder all the way to intel_ddi_transcoder_func_reg_val_get()

[linux-2.6-microblaze.git] / drivers / gpu / drm / i915 / display / intel_dp_mst.c

diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index c25e629..7455937 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -510,6 +510,8 @@ static void intel_mst_enable_dp(struct intel_atomic_state *state,
 
        drm_WARN_ON(&dev_priv->drm, pipe_config->has_pch_encoder);
 
+       intel_ddi_enable_transcoder_func(encoder, pipe_config);
+
        intel_enable_pipe(pipe_config);
 
        intel_crtc_vblank_on(pipe_config);