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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-06-22 21:57:00 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-07-07 13:08:12 +0300 |
| commit | 5aa56969629ac87a1bd9605b432926f21ccf4a98 (patch) | |
| tree | 6c12851e6c0e3127555e09f81df6b7713e3e20ac /drivers/gpu/drm/i915/intel_dp.c | |
| parent | f8e58ddf856260b859d77c0f60bb1fa419a0bad3 (diff) | |
| download | linux-5aa56969629ac87a1bd9605b432926f21ccf4a98.tar.gz linux-5aa56969629ac87a1bd9605b432926f21ccf4a98.tar.bz2 linux-5aa56969629ac87a1bd9605b432926f21ccf4a98.zip | |
drm/i915: Remove encoder type checks from MST suspend/resume
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
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 2b60c7f2f149..66dd8ff52e17 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -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) - continue; - if (intel_dig_port->base.type == INTEL_OUTPUT_DISPLAYPORT) { - int ret; + int ret; - if (!intel_dig_port->dp.can_mst) - continue; + if (!intel_dig_port || !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); } } |