backend/drm: fix missing cursor on external monitors with multi-GPU setup and nouveau
We need to make the multi-GPU surface current before the glFinish call.
Closes:
@@ -1026,6 +1026,7 @@ static bool drm_connector_set_cursor(struct wlr_output *output,
}
if (plane->cursor_enabled) {
+ drm_fb_acquire(&plane->pending_fb, drm, &plane->mgpu_surf);
/* Workaround for nouveau buffers created with GBM_BO_USER_LINEAR are
* placed in NOUVEAU_GEM_DOMAIN_GART. When the bo is attached to the
* cursor plane it is moved to NOUVEAU_GEM_DOMAIN_VRAM. However, this
