1 /* 2 * This header was generated from the Linux kernel headers by update_headers.py, 3 * to provide necessary information from kernel to userspace, such as constants, 4 * structures, and macros, and thus, contains no copyrightable information. 5 */ 6 #ifndef DRM_ARMADA_IOCTL_H 7 #define DRM_ARMADA_IOCTL_H 8 #include "drm.h" 9 #if defined(__cplusplus) 10 extern "C" { 11 #endif 12 #define DRM_ARMADA_GEM_CREATE 0x00 13 #define DRM_ARMADA_GEM_MMAP 0x02 14 #define DRM_ARMADA_GEM_PWRITE 0x03 15 #define ARMADA_IOCTL(dir, name, str) \ 16 DRM_##dir(DRM_COMMAND_BASE + DRM_ARMADA_##name, struct drm_armada_##str) 17 struct drm_armada_gem_create { 18 __u32 handle; 19 __u32 size; 20 }; 21 #define DRM_IOCTL_ARMADA_GEM_CREATE \ 22 ARMADA_IOCTL(IOWR, GEM_CREATE, gem_create) 23 struct drm_armada_gem_mmap { 24 __u32 handle; 25 __u32 pad; 26 __u64 offset; 27 __u64 size; 28 __u64 addr; 29 }; 30 #define DRM_IOCTL_ARMADA_GEM_MMAP \ 31 ARMADA_IOCTL(IOWR, GEM_MMAP, gem_mmap) 32 struct drm_armada_gem_pwrite { 33 __u64 ptr; 34 __u32 handle; 35 __u32 offset; 36 __u32 size; 37 }; 38 #define DRM_IOCTL_ARMADA_GEM_PWRITE \ 39 ARMADA_IOCTL(IOW, GEM_PWRITE, gem_pwrite) 40 #if defined(__cplusplus) 41 } 42 #endif 43 #endif 44