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1/* SPDX-License-Identifier: GPL-2.0 OR MIT */2 3/*4 * Xen para-virtual DRM device5 *6 * Copyright (C) 2016-2018 EPAM Systems Inc.7 *8 * Author: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>9 */10 11#ifndef __XEN_DRM_FRONT_CFG_H_12#define __XEN_DRM_FRONT_CFG_H_13 14#include <linux/types.h>15 16#define XEN_DRM_FRONT_MAX_CRTCS 417 18struct xen_drm_front_cfg_connector {19 int width;20 int height;21 char *xenstore_path;22};23 24struct xen_drm_front_cfg {25 struct xen_drm_front_info *front_info;26 /* number of connectors in this configuration */27 int num_connectors;28 /* connector configurations */29 struct xen_drm_front_cfg_connector connectors[XEN_DRM_FRONT_MAX_CRTCS];30 /* set if dumb buffers are allocated externally on backend side */31 bool be_alloc;32};33 34int xen_drm_front_cfg_card(struct xen_drm_front_info *front_info,35 struct xen_drm_front_cfg *cfg);36 37#endif /* __XEN_DRM_FRONT_CFG_H_ */38