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drm/i915: Remove encoder type checks from MST suspend/resume

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Now that eDP encoders won't have can_mst==true, we can throw out
the encoder type checks from the MST suspend/resume paths.

Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1466621833-5054-3-git-send-email-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä 2016-06-22 21:57:00 +03:00
parent f8e58ddf85
commit 5aa5696962
1 changed files with 10 additions and 18 deletions
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28
drivers/gpu/drm/i915/intel_dp.c
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@ -5733,15 +5733,12 @@ void intel_dp_mst_suspend(struct drm_device *dev)
/* disable MST */
for (i = 0; i < I915_MAX_PORTS; i++) {
struct intel_digital_port *intel_dig_port = dev_priv->hotplug.irq_port[i];
if (!intel_dig_port)
if (!intel_dig_port || !intel_dig_port->dp.can_mst)
continue;
if (intel_dig_port->base.type == INTEL_OUTPUT_DISPLAYPORT) {
if (!intel_dig_port->dp.can_mst)
continue;
if (intel_dig_port->dp.is_mst)
drm_dp_mst_topology_mgr_suspend(&intel_dig_port->dp.mst_mgr);
}
if (intel_dig_port->dp.is_mst)
drm_dp_mst_topology_mgr_suspend(&intel_dig_port->dp.mst_mgr);
}
}
@ -5752,18 +5749,13 @@ void intel_dp_mst_resume(struct drm_device *dev)
for (i = 0; i < I915_MAX_PORTS; i++) {
struct intel_digital_port *intel_dig_port = dev_priv->hotplug.irq_port[i];
if (!intel_dig_port)
int ret;
if (!intel_dig_port || !intel_dig_port->dp.can_mst)
continue;
if (intel_dig_port->base.type == INTEL_OUTPUT_DISPLAYPORT) {
int ret;
if (!intel_dig_port->dp.can_mst)
continue;
ret = drm_dp_mst_topology_mgr_resume(&intel_dig_port->dp.mst_mgr);
if (ret != 0) {
intel_dp_check_mst_status(&intel_dig_port->dp);
}
}
ret = drm_dp_mst_topology_mgr_resume(&intel_dig_port->dp.mst_mgr);
if (ret)
intel_dp_check_mst_status(&intel_dig_port->dp);
}
}