diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index d28bd8c4a8a5..161c33b2c869 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -4651,6 +4651,17 @@ static int intel_dp_connector_atomic_check(struct drm_connector *conn, return intel_modeset_synced_crtcs(state, conn); } +static void intel_dp_oob_hotplug_event(struct drm_connector *connector) +{ + struct intel_encoder *encoder = intel_attached_encoder(to_intel_connector(connector)); + struct drm_i915_private *i915 = to_i915(connector->dev); + + spin_lock_irq(&i915->irq_lock); + i915->hotplug.event_bits |= BIT(encoder->hpd_pin); + spin_unlock_irq(&i915->irq_lock); + queue_delayed_work(system_wq, &i915->hotplug.hotplug_work, 0); +} + static const struct drm_connector_funcs intel_dp_connector_funcs = { .force = intel_dp_force, .fill_modes = drm_helper_probe_single_connector_modes, @@ -4661,6 +4672,7 @@ static const struct drm_connector_funcs intel_dp_connector_funcs = { .destroy = intel_connector_destroy, .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, .atomic_duplicate_state = intel_digital_connector_duplicate_state, + .oob_hotplug_event = intel_dp_oob_hotplug_event, }; static const struct drm_connector_helper_funcs intel_dp_connector_helper_funcs = { |