diff --git a/backend/drm/backend.c b/backend/drm/backend.c index 27e5585dc..848f1046e 100644 --- a/backend/drm/backend.c +++ b/backend/drm/backend.c @@ -53,9 +53,7 @@ static void backend_destroy(struct wlr_backend *backend) { wl_list_remove(&drm->dev_change.link); wl_list_remove(&drm->dev_remove.link); - if (drm->parent) { - finish_drm_renderer(&drm->mgpu_renderer); - } + finish_drm_renderer(&drm->mgpu_renderer); finish_drm_resources(drm); @@ -210,22 +208,20 @@ struct wlr_backend *wlr_drm_backend_create(struct wlr_session *session, goto error_event; } - if (drm->parent) { - if (!init_drm_renderer(drm, &drm->mgpu_renderer)) { - wlr_log(WLR_ERROR, "Failed to initialize renderer"); - goto error_resources; - } - - // We'll perform a multi-GPU copy for all submitted buffers, we need - // to be able to texture from them - struct wlr_renderer *renderer = drm->mgpu_renderer.wlr_rend; - const struct wlr_drm_format_set *texture_formats = - wlr_renderer_get_dmabuf_texture_formats(renderer); - if (texture_formats == NULL) { - wlr_log(WLR_ERROR, "Failed to query renderer texture formats"); - goto error_mgpu_renderer; - } + if (!init_drm_renderer(drm, &drm->mgpu_renderer)) { + wlr_log(WLR_ERROR, "Failed to initialize renderer"); + goto error_resources; + } + // We'll perform a multi-GPU copy for all submitted buffers, we need + // to be able to texture from them + struct wlr_renderer *renderer = drm->mgpu_renderer.wlr_rend; + const struct wlr_drm_format_set *texture_formats = + wlr_renderer_get_dmabuf_texture_formats(renderer); + // Some configurations (alpine CI job) will have a renderer here that does not + // support dmabuf formats. We don't want to fail creation of the drm backend + // as a result of this, we simply don't populate the format set in that case. + if (texture_formats) { // Forbid implicit modifiers, because their meaning changes from one // GPU to another. for (size_t i = 0; i < texture_formats->len; i++) { @@ -245,8 +241,6 @@ struct wlr_backend *wlr_drm_backend_create(struct wlr_session *session, return &drm->backend; -error_mgpu_renderer: - finish_drm_renderer(&drm->mgpu_renderer); error_resources: finish_drm_resources(drm); error_event: