diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp_mst.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp_mst.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index 5cb168dc2f0c..6f4762dc5a94 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -184,6 +184,8 @@ static void intel_mst_pre_enable_dp(struct intel_encoder *encoder) intel_mst->port = found->port; if (intel_dp->active_mst_links == 0) { + intel_prepare_ddi_buffer(&intel_dig_port->base); + intel_ddi_clk_select(&intel_dig_port->base, intel_crtc->config); intel_dp_set_link_params(intel_dp, intel_crtc->config); |