| /* |
| * Copyright (C) 2012 Russell King |
| * With inspiration from the i915 driver |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| #ifndef DRM_ARMADA_IOCTL_H |
| #define DRM_ARMADA_IOCTL_H |
| |
| #define DRM_ARMADA_GEM_CREATE 0x00 |
| #define DRM_ARMADA_GEM_MMAP 0x02 |
| #define DRM_ARMADA_GEM_PWRITE 0x03 |
| |
| #define ARMADA_IOCTL(dir, name, str) \ |
| DRM_##dir(DRM_COMMAND_BASE + DRM_ARMADA_##name, struct drm_armada_##str) |
| |
| struct drm_armada_gem_create { |
| uint32_t handle; |
| uint32_t size; |
| }; |
| #define DRM_IOCTL_ARMADA_GEM_CREATE \ |
| ARMADA_IOCTL(IOWR, GEM_CREATE, gem_create) |
| |
| struct drm_armada_gem_mmap { |
| uint32_t handle; |
| uint32_t pad; |
| uint64_t offset; |
| uint64_t size; |
| uint64_t addr; |
| }; |
| #define DRM_IOCTL_ARMADA_GEM_MMAP \ |
| ARMADA_IOCTL(IOWR, GEM_MMAP, gem_mmap) |
| |
| struct drm_armada_gem_pwrite { |
| uint64_t ptr; |
| uint32_t handle; |
| uint32_t offset; |
| uint32_t size; |
| }; |
| #define DRM_IOCTL_ARMADA_GEM_PWRITE \ |
| ARMADA_IOCTL(IOW, GEM_PWRITE, gem_pwrite) |
| |
| #endif |
