diff options
Diffstat (limited to 'drivers/gpu/drm/drm_connector.c')
| -rw-r--r-- | drivers/gpu/drm/drm_connector.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index 704fc8934616..25f4b2e9a44f 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -234,6 +234,10 @@ int drm_connector_init(struct drm_device *dev, config->link_status_property, 0); + drm_object_attach_property(&connector->base, + config->non_desktop_property, + 0); + if (drm_core_check_feature(dev, DRIVER_ATOMIC)) { drm_object_attach_property(&connector->base, config->prop_crtc_id, 0); } @@ -763,6 +767,10 @@ DRM_ENUM_NAME_FN(drm_get_tv_subconnector_name, * value of link-status is "GOOD". If something fails during or after modeset, * the kernel driver may set this to "BAD" and issue a hotplug uevent. Drivers * should update this value using drm_mode_connector_set_link_status_property(). + * non_desktop: + * Indicates the output should be ignored for purposes of displaying a + * standard desktop environment or console. This is most likely because + * the output device is not rectilinear. * * Connectors also have one standardized atomic property: * @@ -811,6 +819,11 @@ int drm_connector_create_standard_properties(struct drm_device *dev) return -ENOMEM; dev->mode_config.link_status_property = prop; + prop = drm_property_create_bool(dev, DRM_MODE_PROP_IMMUTABLE, "non-desktop"); + if (!prop) + return -ENOMEM; + dev->mode_config.non_desktop_property = prop; + return 0; } @@ -1194,6 +1207,10 @@ int drm_mode_connector_update_edid_property(struct drm_connector *connector, if (edid) size = EDID_LENGTH * (1 + edid->extensions); + drm_object_property_set_value(&connector->base, + dev->mode_config.non_desktop_property, + connector->display_info.non_desktop); + ret = drm_property_replace_global_blob(dev, &connector->edid_blob_ptr, size, |