From 0352029ed83ff4d3f99e6bcf31bed5a97b07e3cf Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Thu, 23 Jan 2020 15:52:12 +1000 Subject: drm/nouveau: support synchronous pushbuf submission This is useful for debugging GPU hangs. Signed-off-by: Ben Skeggs --- include/uapi/drm/nouveau_drm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi') diff --git a/include/uapi/drm/nouveau_drm.h b/include/uapi/drm/nouveau_drm.h index 9459a6e3bc1f..853a327433d3 100644 --- a/include/uapi/drm/nouveau_drm.h +++ b/include/uapi/drm/nouveau_drm.h @@ -110,6 +110,7 @@ struct drm_nouveau_gem_pushbuf { __u64 push; __u32 suffix0; __u32 suffix1; +#define NOUVEAU_GEM_PUSHBUF_SYNC (1ULL << 0) __u64 vram_available; __u64 gart_available; }; -- cgit