diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp_mst.c | 13 |
2 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 64f059c..37400ec 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -6372,10 +6372,6 @@ static void intel_connector_check_state(struct intel_connector *connector) connector->base.base.id, connector->base.name); - /* there is no real hw state for MST connectors */ - if (connector->mst_port) - return; - I915_STATE_WARN(connector->base.dpms == DRM_MODE_DPMS_OFF, "wrong connector dpms state\n"); I915_STATE_WARN(connector->base.encoder != &encoder->base, @@ -12748,13 +12744,6 @@ check_encoder_state(struct drm_device *dev) encoder->base.crtc, "connector's crtc doesn't match encoder crtc\n"); } - /* - * for MST connectors if we unplug the connector is gone - * away but the encoder is still connected to a crtc - * until a modeset happens in response to the hotplug. - */ - if (!enabled && encoder->base.encoder_type == DRM_MODE_ENCODER_DPMST) - continue; I915_STATE_WARN(!!encoder->base.crtc != enabled, "encoder's enabled state mismatch " diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index 585f0a4..5e75d6f 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -453,9 +453,20 @@ static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr, { struct intel_connector *intel_connector = to_intel_connector(connector); struct drm_device *dev = connector->dev; + /* need to nuke the connector */ drm_modeset_lock_all(dev); - intel_connector_dpms(connector, DRM_MODE_DPMS_OFF); + if (connector->state->crtc) { + struct drm_mode_set set; + int ret; + + memset(&set, 0, sizeof(set)); + set.crtc = connector->state->crtc, + + ret = drm_atomic_helper_set_config(&set); + + WARN(ret, "Disabling mst crtc failed with %i\n", ret); + } drm_modeset_unlock_all(dev); intel_connector->unregister(intel_connector); |
