diff options
| -rw-r--r-- | shared-core/drm.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/shared-core/drm.h b/shared-core/drm.h index 28275169..30c7a1a3 100644 --- a/shared-core/drm.h +++ b/shared-core/drm.h @@ -792,7 +792,9 @@ struct drm_bo_set_pin_req { unsigned int handle; /** * - 0: Unpin the given buffer object. - * - 1: Pin the given buffer object. + * - 1: Pin the given buffer object, requiring that its offset and + * memory area stay constant until unpin. The intended use is for + * scanout buffers. */ unsigned int pin; }; |