Atomic doesn't really work without universal planes anyway. But make sure that evil userspace doesn't pull the kernel over the table because we didn't consider a cornercase that just doesn't make sense, just for safety. v2: Just force ->universal_planes to the same value to avoid imposing restrictions on userspace. Cc: Rob Clark <robdclark@xxxxxxxxx> Reviewed-by: Rob Clark <robdclark@xxxxxxxxx> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx> --- drivers/gpu/drm/drm_ioctl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index 5cb405812245..3785d66721f2 100644 --- a/drivers/gpu/drm/drm_ioctl.c +++ b/drivers/gpu/drm/drm_ioctl.c @@ -355,6 +355,7 @@ drm_setclientcap(struct drm_device *dev, void *data, struct drm_file *file_priv) if (req->value > 1) return -EINVAL; file_priv->atomic = req->value; + file_priv->universal_planes = req->value; break; default: return -EINVAL; -- 2.1.3 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
