backend/drm: carry on when disabling a CRTC fails
On GPU unplug, disabling a CRTC can fail with EPERM.
References:
@@ -1053,7 +1053,9 @@ static void dealloc_crtc(struct wlr_drm_connector *conn) {
conn->crtc->pending_modeset = true;
conn->crtc->pending.active = false;
if (!drm_crtc_commit(conn, 0)) {
- return;
+ // On GPU unplug, disabling the CRTC can fail with EPERM
+ wlr_drm_conn_log(conn, WLR_ERROR, "Failed to disable CRTC %"PRIu32,
+ conn->crtc->id);
}
drm_plane_finish_surface(conn->crtc->primary);
