1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_VGEM_DRM_H_ 20 #define _UAPI_VGEM_DRM_H_ 21 #include "drm.h" 22 #ifdef __cplusplus 23 #endif 24 #define DRM_VGEM_FENCE_ATTACH 0x1 25 #define DRM_VGEM_FENCE_SIGNAL 0x2 26 #define DRM_IOCTL_VGEM_FENCE_ATTACH DRM_IOWR(DRM_COMMAND_BASE + DRM_VGEM_FENCE_ATTACH, struct drm_vgem_fence_attach) 27 #define DRM_IOCTL_VGEM_FENCE_SIGNAL DRM_IOW(DRM_COMMAND_BASE + DRM_VGEM_FENCE_SIGNAL, struct drm_vgem_fence_signal) 28 struct drm_vgem_fence_attach { 29 __u32 handle; 30 __u32 flags; 31 #define VGEM_FENCE_WRITE 0x1 32 __u32 out_fence; 33 __u32 pad; 34 }; 35 struct drm_vgem_fence_signal { 36 __u32 fence; 37 __u32 flags; 38 }; 39 #ifdef __cplusplus 40 #endif 41 #endif 42