1 /* SPDX-License-Identifier: MIT */ 2 3 #ifndef _DRM_APERTURE_H_ 4 #define _DRM_APERTURE_H_ 5 6 #include <linux/types.h> 7 8 struct pci_dev; 9 10 int drm_aperture_remove_conflicting_framebuffers(resource_size_t base, resource_size_t size, 11 bool primary, const char *name); 12 13 int drm_aperture_remove_conflicting_pci_framebuffers(struct pci_dev *pdev, const char *name); 14 15 /** 16 * drm_aperture_remove_framebuffers - remove all existing framebuffers 17 * @primary: also kick vga16fb if present 18 * @name: requesting driver name 19 * 20 * This function removes all graphics device drivers. Use this function on systems 21 * that can have their framebuffer located anywhere in memory. 22 * 23 * Returns: 24 * 0 on success, or a negative errno code otherwise 25 */ 26 static inline int drm_aperture_remove_framebuffers(bool primary, const char *name) 27 { 28 return drm_aperture_remove_conflicting_framebuffers(0, (resource_size_t)-1, primary, name); 29 } 30 31 #endif 32