diff options
Diffstat (limited to 'include/uapi/drm/armada_drm.h')
| -rw-r--r-- | include/uapi/drm/armada_drm.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/include/uapi/drm/armada_drm.h b/include/uapi/drm/armada_drm.h new file mode 100644 index 000000000..af1c14c83 --- /dev/null +++ b/include/uapi/drm/armada_drm.h @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * 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 + +#include "drm.h" + +#if defined(__cplusplus) +extern "C" { +#endif + +#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 { + __u32 handle; + __u32 size; +}; +#define DRM_IOCTL_ARMADA_GEM_CREATE \ + ARMADA_IOCTL(IOWR, GEM_CREATE, gem_create) + +struct drm_armada_gem_mmap { + __u32 handle; + __u32 pad; + __u64 offset; + __u64 size; + __u64 addr; +}; +#define DRM_IOCTL_ARMADA_GEM_MMAP \ + ARMADA_IOCTL(IOWR, GEM_MMAP, gem_mmap) + +struct drm_armada_gem_pwrite { + __u64 ptr; + __u32 handle; + __u32 offset; + __u32 size; +}; +#define DRM_IOCTL_ARMADA_GEM_PWRITE \ + ARMADA_IOCTL(IOW, GEM_PWRITE, gem_pwrite) + +#if defined(__cplusplus) +} +#endif + +#endif |