drm/panthor: Document drm_panthor_tiler_heap_destroy::handle validity constraints

Make sure the user is aware that drm_panthor_tiler_heap_destroy::handle must be a handle previously returned by DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE. v4: - Add Steve's R-b v3: - New patch

Boris Brezillon committed 2 years ago

Commit 591eafc1 parent 8e43b1e1 file · +5 −1Browse files

Showing the changes to include/uapi/drm (1 of 1 file). Show all

Unified · Split

include/uapi/drm/panthor_drm.h+5−1

@@ -939,7 +939,11 @@ struct drm_panthor_tiler_heap_create { · 938 unmodified lines
939	939	* struct drm_panthor_tiler_heap_destroy - Arguments passed to DRM_IOCTL_PANTHOR_TILER_HEAP_DESTROY
940	940	*/
941	941	struct drm_panthor_tiler_heap_destroy {
942		− /** @handle: Handle of the tiler heap to destroy */
	942	+ /**
	943	+ * @handle: Handle of the tiler heap to destroy.
	944	+ *
	945	+ * Must be a valid heap handle returned by DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE.
	946	+ */
943	947	__u32 handle;
944	948
945	949	/** @pad: Padding field, MBZ. */