From 44f8a1396e83f1030eaf18591b3f106235118a64 Mon Sep 17 00:00:00 2001 From: Christian König Date: Mon, 1 Apr 2019 17:50:56 +0800 Subject: drm/syncobj: add new drm_syncobj_add_point interface v4 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Use the dma_fence_chain object to create a timeline of fence objects instead of just replacing the existing fence. v2: rebase and cleanup v3: fix garbage collection parameters v4: add unorder point check, print a warn calltrace Signed-off-by: Christian König Reviewed-by: Lionel Landwerlin Link: https://patchwork.freedesktop.org/patch/295780/?series=58813&rev=1 --- include/drm/drm_syncobj.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/drm') diff --git a/include/drm/drm_syncobj.h b/include/drm/drm_syncobj.h index 0311c9fdbd2f..6cf7243a1dc5 100644 --- a/include/drm/drm_syncobj.h +++ b/include/drm/drm_syncobj.h @@ -27,6 +27,7 @@ #define __DRM_SYNCOBJ_H__ #include +#include struct drm_file; @@ -112,6 +113,10 @@ drm_syncobj_fence_get(struct drm_syncobj *syncobj) struct drm_syncobj *drm_syncobj_find(struct drm_file *file_private, u32 handle); +void drm_syncobj_add_point(struct drm_syncobj *syncobj, + struct dma_fence_chain *chain, + struct dma_fence *fence, + uint64_t point); void drm_syncobj_replace_fence(struct drm_syncobj *syncobj, struct dma_fence *fence); int drm_syncobj_find_fence(struct drm_file *file_private, -- cgit v1.2.3-59-g8ed1b