diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index af07a830fa95d78261abef06556217474bbdca5d..d1670b8afbf5794c2edf0399dc7271d62a1b55ba 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -5790,29 +5790,6 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp, return false; } -static void intel_dp_modeset_retry_work_fn(struct work_struct *work) -{ - struct intel_connector *intel_connector; - struct drm_connector *connector; - - intel_connector = container_of(work, typeof(*intel_connector), - modeset_retry_work); - connector = &intel_connector->base; - DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id, - connector->name); - - /* Grab the locks before changing connector property*/ - mutex_lock(&connector->dev->mode_config.mutex); - /* Set connector link status to BAD and send a Uevent to notify - * userspace to do a modeset. - */ - drm_mode_connector_set_link_status_property(connector, - DRM_MODE_LINK_STATUS_BAD); - mutex_unlock(&connector->dev->mode_config.mutex); - /* Send Hotplug uevent so userspace can reprobe */ - drm_kms_helper_hotplug_event(connector->dev); -} - bool intel_dp_init_connector(struct intel_digital_port *intel_dig_port, struct intel_connector *intel_connector) @@ -5825,10 +5802,6 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port, enum port port = intel_dig_port->port; int type; - /* Initialize the work for modeset in case of link train failure */ - INIT_WORK(&intel_connector->modeset_retry_work, - intel_dp_modeset_retry_work_fn); - if (WARN(intel_dig_port->max_lanes < 1, "Not enough lanes (%d) for DP on port %c\n", intel_dig_port->max_lanes, port_name(port))) diff --git a/drivers/gpu/drm/i915/intel_dp_link_training.c b/drivers/gpu/drm/i915/intel_dp_link_training.c index 955b239e7c2df04f4a66d41e33849641d7e9882c..0048b520baf7c7bf210c2287b3d5c5f0139ceb52 100644 --- a/drivers/gpu/drm/i915/intel_dp_link_training.c +++ b/drivers/gpu/drm/i915/intel_dp_link_training.c @@ -313,24 +313,6 @@ void intel_dp_stop_link_train(struct intel_dp *intel_dp) void intel_dp_start_link_train(struct intel_dp *intel_dp) { - struct intel_connector *intel_connector = intel_dp->attached_connector; - - if (!intel_dp_link_training_clock_recovery(intel_dp)) - goto failure_handling; - if (!intel_dp_link_training_channel_equalization(intel_dp)) - goto failure_handling; - - DRM_DEBUG_KMS("Link Training Passed at Link Rate = %d, Lane count = %d", - intel_dp->link_rate, intel_dp->lane_count); - return; - - failure_handling: - DRM_DEBUG_KMS("Link Training failed at link rate = %d, lane count = %d", - intel_dp->link_rate, intel_dp->lane_count); - if (!intel_dp_get_link_train_fallback_values(intel_dp, - intel_dp->link_rate, - intel_dp->lane_count)) - /* Schedule a Hotplug Uevent to userspace to start modeset */ - schedule_work(&intel_connector->modeset_retry_work); - return; + intel_dp_link_training_clock_recovery(intel_dp); + intel_dp_link_training_channel_equalization(intel_dp); } diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 6c6abc932726ec9f6505d905b6256a0d015118f1..3b797909f631d3185b619acce88f5f9d6dce7fe8 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -316,9 +316,6 @@ struct intel_connector { void *port; /* store this opaque as its illegal to dereference it */ struct intel_dp *mst_port; - - /* Work struct to schedule a uevent on link train failure */ - struct work_struct modeset_retry_work; }; struct dpll {