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backend/drm: handle per-connector hotplug events

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When a connector ID is specified in a hotplug event, don't scan all
connectors. Only scan the connector that has changed.
This commit is contained in:
Simon Ser 2021-06-09 12:03:20 +02:00
parent 2ff4e113e2
commit e13f3f8608
3 changed files with 45 additions and 19 deletions
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3
include/backend/drm/drm.h
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@ -147,7 +147,8 @@ struct wlr_drm_backend *get_drm_backend_from_backend(
bool check_drm_features(struct wlr_drm_backend *drm);
bool init_drm_resources(struct wlr_drm_backend *drm);
void finish_drm_resources(struct wlr_drm_backend *drm);
void scan_drm_connectors(struct wlr_drm_backend *state);
void scan_drm_connectors(struct wlr_drm_backend *state,
struct wlr_device_hotplug_event *event);
int handle_drm_event(int fd, uint32_t mask, void *data);
void destroy_drm_connector(struct wlr_drm_connector *conn);
bool drm_connector_commit_state(struct wlr_drm_connector *conn,