diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 06ebf3267038..a6204e469b3f 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -4974,6 +4974,8 @@ static bool intel_dp_check_mst_status(struct intel_dp *intel_dp) { struct drm_i915_private *i915 = dp_to_i915(intel_dp); + struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp); + struct intel_encoder *encoder = &dig_port->base; bool link_ok = true; bool reprobe_needed = false; @@ -5019,7 +5021,10 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp) drm_dp_mst_hpd_irq_send_new_request(&intel_dp->mst_mgr); } - return link_ok && !reprobe_needed; + if (!link_ok) + intel_encoder_link_check_queue_work(encoder, 0); + + return !reprobe_needed; } static void @@ -5495,9 +5500,7 @@ intel_dp_short_pulse(struct intel_dp *intel_dp) /* Handle CEC interrupts, if any */ drm_dp_cec_irq(&intel_dp->aux); - /* defer to the hotplug work for link retraining if needed */ - if (intel_dp_needs_link_retrain(intel_dp)) - return false; + intel_dp_check_link_state(intel_dp); intel_psr_short_pulse(intel_dp); |