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Merge branch 'hotplug_mode_update' into 'master'

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backend/drm: Add support for hotplug_mode_update connector property

See merge request wlroots/wlroots!4891
This commit is contained in:
Ian Forbes 2026-01-18 13:54:39 -06:00
commit 60c7e269ce
3 changed files with 10 additions and 0 deletions
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8
backend/drm/drm.c
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@ -1847,6 +1847,14 @@ void scan_drm_connectors(struct wlr_drm_backend *drm,
drm_conn->connection != DRM_MODE_CONNECTED) {
wlr_log(WLR_INFO, "'%s' disconnected", wlr_conn->name);
disconnect_drm_connector(wlr_conn);
} else if (wlr_conn->status == DRM_MODE_CONNECTED &&
drm_conn->connection == DRM_MODE_CONNECTED
&& wlr_conn->props.hotplug_mode_update > 0)
{
wlr_log(WLR_INFO, "'%s' reconnected", wlr_conn->name);
disconnect_drm_connector(wlr_conn);
connect_drm_connector(wlr_conn, drm_conn);
new_outputs[new_outputs_len++] = wlr_conn;
}
drmModeFreeConnector(drm_conn);