diff options
| author | Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> | 2007-10-25 10:12:21 +0200 |
|---|---|---|
| committer | Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> | 2007-10-25 10:12:21 +0200 |
| commit | 11f3e5e53f8fc4de90d1c289e0ba218ddfca23dc (patch) | |
| tree | 788f1bfbafe608fa55b377673b540f9f5a3de401 /shared-core | |
| parent | b5cad27e05ad3666be8ccdf71e10d743efa5849e (diff) | |
Buffer manager:
Implement a version check IOCTL for drivers that don't use
drmMMInit from user-space.
Remove the minor check from the kernel code. That's really up
to the driver.
Bump major.
Diffstat (limited to 'shared-core')
| -rw-r--r-- | shared-core/drm.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/shared-core/drm.h b/shared-core/drm.h index 80c1a3e2..a48f347e 100644 --- a/shared-core/drm.h +++ b/shared-core/drm.h @@ -758,8 +758,9 @@ struct drm_fence_arg { #define DRM_BO_HINT_WAIT_LAZY 0x00000008 #define DRM_BO_INIT_MAGIC 0xfe769812 -#define DRM_BO_INIT_MAJOR 0 +#define DRM_BO_INIT_MAJOR 1 #define DRM_BO_INIT_MINOR 1 +#define DRM_BO_INIT_PATCH 0 struct drm_bo_info_req { @@ -873,6 +874,12 @@ struct drm_bo_op_arg { #define DRM_BO_LOCK_UNLOCK_BM (1 << 0) #define DRM_BO_LOCK_IGNORE_NO_EVICT (1 << 1) +struct drm_bo_version_arg { + uint32_t major; + uint32_t minor; + uint32_t patchlevel; +}; + struct drm_mm_type_arg { unsigned int mem_type; unsigned int lock_flags; @@ -976,6 +983,7 @@ struct drm_mm_init_arg { #define DRM_IOCTL_BO_SETSTATUS DRM_IOWR(0xd3, struct drm_bo_map_wait_idle_arg) #define DRM_IOCTL_BO_INFO DRM_IOWR(0xd4, struct drm_bo_reference_info_arg) #define DRM_IOCTL_BO_WAIT_IDLE DRM_IOWR(0xd5, struct drm_bo_map_wait_idle_arg) +#define DRM_IOCTL_BO_VERSION DRM_IOR(0xd6, struct drm_bo_version_arg) /*@}*/ |