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vc4: Fix context creation when syncobjs aren't supported.

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Noticed when trying to run current Mesa on rpi's downstream kernel.

Fixes: b0acc3a562 ("broadcom/vc4: Native fence fd support")
This commit is contained in:
Eric Anholt 2018-08-06 15:28:56 -07:00
parent 1561e4984e
commit 86095e9bb1
1 changed files with 6 additions and 2 deletions
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8
src/gallium/drivers/vc4/vc4_fence.c
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@ -142,8 +142,12 @@ vc4_fence_context_init(struct vc4_context *vc4)
/* Since we initialize the in_fence_fd to -1 (no wait necessary),
* we also need to initialize our in_syncobj as signaled.
*/
return drmSyncobjCreate(vc4->fd, DRM_SYNCOBJ_CREATE_SIGNALED,
&vc4->in_syncobj);
if (vc4->screen->has_syncobj) {
return drmSyncobjCreate(vc4->fd, DRM_SYNCOBJ_CREATE_SIGNALED,
&vc4->in_syncobj);
} else {
return 0;
}
}
void