From 6fe2ce064936efe5fbf2ce62c0b9be790d75189f Mon Sep 17 00:00:00 2001 From: Ramalingam C <ramalingam.c@intel.com> Date: Thu, 1 Aug 2019 17:11:16 +0530 Subject: drm: uevent for connector status change DRM API for generating uevent for a status changes of connector's property. This uevent will have following details related to the status change: HOTPLUG=1, CONNECTOR=<connector_id> and PROPERTY=<property_id> Pekka have completed the Weston DRM-backend review in https://gitlab.freedesktop.org/wayland/weston/merge_requests/48 and the UAPI for HDCP 2.2 looks good. The userspace is accepted in Weston. v2: Minor fixes at KDoc comments [Daniel] v3: Check the property is really attached with connector [Daniel] v4: Typos and string length suggestions are addressed [Sean] Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Sean Paul <sean@poorly.run> Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/320961/?series=57232&rev=14 --- include/drm/drm_sysfs.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/drm/drm_sysfs.h b/include/drm/drm_sysfs.h index 4f311e836cdc..d454ef617b2c 100644 --- a/include/drm/drm_sysfs.h +++ b/include/drm/drm_sysfs.h @@ -4,10 +4,13 @@ struct drm_device; struct device; +struct drm_connector; +struct drm_property; int drm_class_device_register(struct device *dev); void drm_class_device_unregister(struct device *dev); void drm_sysfs_hotplug_event(struct drm_device *dev); - +void drm_sysfs_connector_status_event(struct drm_connector *connector, + struct drm_property *property); #endif -- cgit v1.2.3