diff options
Diffstat (limited to 'linux-core/drm_objects.h')
| -rw-r--r-- | linux-core/drm_objects.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/linux-core/drm_objects.h b/linux-core/drm_objects.h index b3155af1..fa26e915 100644 --- a/linux-core/drm_objects.h +++ b/linux-core/drm_objects.h @@ -234,10 +234,8 @@ extern int drm_fence_ioctl(DRM_IOCTL_ARGS); #define DRM_BE_FLAG_NEEDS_FREE 0x00000001 #define DRM_BE_FLAG_BOUND_CACHED 0x00000002 -typedef struct drm_ttm_backend { - void *private; - uint32_t flags; - uint32_t drm_map_type; +struct drm_ttm_backend; +typedef struct drm_ttm_backend_func { int (*needs_ub_cache_adjust) (struct drm_ttm_backend * backend); int (*populate) (struct drm_ttm_backend * backend, unsigned long num_pages, struct page ** pages); @@ -246,6 +244,13 @@ typedef struct drm_ttm_backend { unsigned long offset, int cached); int (*unbind) (struct drm_ttm_backend * backend); void (*destroy) (struct drm_ttm_backend * backend); +} drm_ttm_backend_func_t; + + +typedef struct drm_ttm_backend { + uint32_t flags; + int mem_type; + drm_ttm_backend_func_t *func; } drm_ttm_backend_t; typedef struct drm_ttm { |