diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 11420595c4f9..4f6835a7578e 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -5207,14 +5207,10 @@ intel_dp_update_dfp(struct intel_dp *intel_dp, { struct drm_i915_private *i915 = dp_to_i915(intel_dp); struct intel_connector *connector = intel_dp->attached_connector; - const struct edid *edid; - - /* FIXME: Get rid of drm_edid_raw() */ - edid = drm_edid_raw(drm_edid); intel_dp->dfp.max_bpc = drm_dp_downstream_max_bpc(intel_dp->dpcd, - intel_dp->downstream_ports, edid); + intel_dp->downstream_ports, drm_edid); intel_dp->dfp.max_dotclock = drm_dp_downstream_max_dotclock(intel_dp->dpcd, @@ -5223,11 +5219,11 @@ intel_dp_update_dfp(struct intel_dp *intel_dp, intel_dp->dfp.min_tmds_clock = drm_dp_downstream_min_tmds_clock(intel_dp->dpcd, intel_dp->downstream_ports, - edid); + drm_edid); intel_dp->dfp.max_tmds_clock = drm_dp_downstream_max_tmds_clock(intel_dp->dpcd, intel_dp->downstream_ports, - edid); + drm_edid); intel_dp->dfp.pcon_max_frl_bw = drm_dp_get_pcon_max_frl_bw(intel_dp->dpcd, @@ -5358,7 +5354,7 @@ intel_dp_detect(struct drm_connector *connector, drm_WARN_ON(&dev_priv->drm, !drm_modeset_is_locked(&dev_priv->drm.mode_config.connection_mutex)); - if (!INTEL_DISPLAY_ENABLED(dev_priv)) + if (!intel_display_device_enabled(dev_priv)) return connector_status_disconnected; /* Can't disconnect eDP */ @@ -5727,15 +5723,26 @@ 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) +static void intel_dp_oob_hotplug_event(struct drm_connector *connector, + enum drm_connector_status hpd_state) { struct intel_encoder *encoder = intel_attached_encoder(to_intel_connector(connector)); struct drm_i915_private *i915 = to_i915(connector->dev); + bool hpd_high = hpd_state == connector_status_connected; + unsigned int hpd_pin = encoder->hpd_pin; + bool need_work = false; spin_lock_irq(&i915->irq_lock); - i915->display.hotplug.event_bits |= BIT(encoder->hpd_pin); + if (hpd_high != test_bit(hpd_pin, &i915->display.hotplug.oob_hotplug_last_state)) { + i915->display.hotplug.event_bits |= BIT(hpd_pin); + + __assign_bit(hpd_pin, &i915->display.hotplug.oob_hotplug_last_state, hpd_high); + need_work = true; + } spin_unlock_irq(&i915->irq_lock); - queue_delayed_work(i915->unordered_wq, &i915->display.hotplug.hotplug_work, 0); + + if (need_work) + queue_delayed_work(i915->unordered_wq, &i915->display.hotplug.hotplug_work, 0); } static const struct drm_connector_funcs intel_dp_connector_funcs = { |