I've checked that TRANS_DDI_MODE, DP_TP_CTL MST bits are identical to
HSW/BDW on SKL, as well as the long vs short HPD bits. So we have a good
chance to be working as well as prevous platforms.

Signed-off-by: Damien Lespiau <damien.lesp...@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 3fc3296..8e276c4 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -5085,7 +5085,7 @@ intel_dp_init_connector(struct intel_digital_port 
*intel_dig_port,
        intel_dp_aux_init(intel_dp, intel_connector);
 
        /* init MST on ports that can support it */
-       if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
+       if (IS_HASWELL(dev) || IS_BROADWELL(dev) || INTEL_INFO(dev)->gen >= 9) {
                if (port == PORT_B || port == PORT_C || port == PORT_D) {
                        intel_dp_mst_encoder_init(intel_dig_port,
                                                  
intel_connector->base.base.id);
-- 
1.8.3.1

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