From 0e9d239b8d704e7878a173784a6c128e64e25fe5 Mon Sep 17 00:00:00 2001 From: Christian König Date: Mon, 23 May 2016 16:19:44 +0200 Subject: drm/amdgpu: document amdgpu_sync_get_fence MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It's not obvious what it should do. Acked-by: Alex Deucher Signed-off-by: Christian König Acked-by: Chunming Zhou Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c index 34a92808bbd4..e0ff1a1a6051 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c @@ -297,6 +297,13 @@ int amdgpu_sync_cycle_fences(struct amdgpu_sync *dst, struct amdgpu_sync *src, return 0; } +/** + * amdgpu_sync_get_fence - get the next fence from the sync object + * + * @sync: sync object to use + * + * Get and removes the next fence from the sync object not signaled yet. + */ struct fence *amdgpu_sync_get_fence(struct amdgpu_sync *sync) { struct amdgpu_sync_entry *e; -- cgit