diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index afa5613fd847..c4cb0e2273a0 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -6481,6 +6481,9 @@ int intel_atomic_check(struct drm_device *dev, if (!new_crtc_state->hw.enable || intel_crtc_needs_modeset(new_crtc_state)) continue; + if (intel_dp_mst_crtc_needs_modeset(state, crtc)) + intel_crtc_flag_modeset(new_crtc_state); + if (intel_dp_mst_is_slave_trans(new_crtc_state)) { enum transcoder master = new_crtc_state->mst_master_transcoder; |