diff options
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/panthor_drm.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/uapi/drm/panthor_drm.h b/include/uapi/drm/panthor_drm.h index dadb05ab1235..5db80a0682d5 100644 --- a/include/uapi/drm/panthor_drm.h +++ b/include/uapi/drm/panthor_drm.h @@ -895,13 +895,17 @@ struct drm_panthor_tiler_heap_create { /** @vm_id: VM ID the tiler heap should be mapped to */ __u32 vm_id; - /** @initial_chunk_count: Initial number of chunks to allocate. */ + /** @initial_chunk_count: Initial number of chunks to allocate. Must be at least one. */ __u32 initial_chunk_count; /** @chunk_size: Chunk size. Must be a power of two at least 256KB large. */ __u32 chunk_size; - /** @max_chunks: Maximum number of chunks that can be allocated. */ + /** + * @max_chunks: Maximum number of chunks that can be allocated. + * + * Must be at least @initial_chunk_count. + */ __u32 max_chunks; /** |