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| author | Christian König <christian.koenig@amd.com> | 2018-11-08 11:39:46 +0300 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2018-11-08 13:31:34 +0300 |
| commit | 783195ec1cada862d54dee8f312a60bcbba5c0e4 (patch) | |
| tree | 7e4480c5be424d30bbab9034551695452517f3c4 | |
| parent | d9be05b784225e68cf0c9b95180d3081b4663745 (diff) | |
| download | linux-783195ec1cada862d54dee8f312a60bcbba5c0e4.tar.xz | |
drm/syncobj: disable the timeline UAPI for now v2
Until we have sorted out all problems.
v2: return -EINVAL during create if flag is set.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/260937/
| -rw-r--r-- | drivers/gpu/drm/drm_syncobj.c | 4 | ||||
| -rw-r--r-- | include/drm/drm_syncobj.h | 3 | ||||
| -rw-r--r-- | include/uapi/drm/drm.h | 1 |
3 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c index da8175d9c6ff..da2b85eec6cf 100644 --- a/drivers/gpu/drm/drm_syncobj.c +++ b/drivers/gpu/drm/drm_syncobj.c @@ -483,6 +483,10 @@ int drm_syncobj_create(struct drm_syncobj **out_syncobj, uint32_t flags, int ret; struct drm_syncobj *syncobj; + /* Disabled for now */ + if (flags & DRM_SYNCOBJ_CREATE_TYPE_TIMELINE) + return -EINVAL; + syncobj = kzalloc(sizeof(struct drm_syncobj), GFP_KERNEL); if (!syncobj) return -ENOMEM; diff --git a/include/drm/drm_syncobj.h b/include/drm/drm_syncobj.h index 29244cbcd05e..ffd1f4fcf519 100644 --- a/include/drm/drm_syncobj.h +++ b/include/drm/drm_syncobj.h @@ -30,6 +30,9 @@ struct drm_syncobj_cb; +/* Move the define here for the moment to avoid exposing the UAPI just yet */ +#define DRM_SYNCOBJ_CREATE_TYPE_TIMELINE (1 << 1) + enum drm_syncobj_type { DRM_SYNCOBJ_TYPE_BINARY, DRM_SYNCOBJ_TYPE_TIMELINE diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index cebdb2541eb7..300f336633f2 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -717,7 +717,6 @@ struct drm_prime_handle { struct drm_syncobj_create { __u32 handle; #define DRM_SYNCOBJ_CREATE_SIGNALED (1 << 0) -#define DRM_SYNCOBJ_CREATE_TYPE_TIMELINE (1 << 1) __u32 flags; }; |