On Mon, Nov 12, 2018 at 03:21:30PM +0000, Chris Wilson wrote:
> We need to include the revert of commit 783195ec1cad ("drm/syncobj:
> disable the timeline UAPI for now v2") along with undoing the change to
> drm/i915.
>
> Fixes: 131280a162e7 ("drm: Revert syncobj timeline changes.")
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Thanks for your patch, Chris. I've applied it to -misc-next
Sean
> Cc: Christian König <christian.koenig@xxxxxxx>
> Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
> ---
> drivers/gpu/drm/drm_syncobj.c | 4 ----
> drivers/gpu/drm/i915/i915_gem_execbuffer.c | 2 +-
> 2 files changed, 1 insertion(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c
> index 90e0a6dce086..e2c5b3ca4824 100644
> --- a/drivers/gpu/drm/drm_syncobj.c
> +++ b/drivers/gpu/drm/drm_syncobj.c
> @@ -277,10 +277,6 @@ 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/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> index 1a1c04db6c80..1aaccbe7e1de 100644
> --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> @@ -2157,7 +2157,7 @@ await_fence_array(struct i915_execbuffer *eb,
> if (!(flags & I915_EXEC_FENCE_WAIT))
> continue;
>
> - drm_syncobj_search_fence(syncobj, 0, 0, &fence);
> + fence = drm_syncobj_fence_get(syncobj);
> if (!fence)
> return -EINVAL;
>
> --
> 2.19.1
>
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--
Sean Paul, Software Engineer, Google / Chromium OS
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