Commit 53ca26ca authored by Daniel Vetter's avatar Daniel Vetter
Browse files

drm/i915 disallow physical batchbuffers for KMS

Even the horrible gen3 XvMC code has learned to do this
right by the time xf86-video-intel releases learned to do
kernel modesetting. So we can just disallow this.
Acked-by: default avatarJesse Barnes <>
Signed-off-by: default avatarDaniel Vetter <>
parent 8781342d
......@@ -3567,8 +3567,9 @@ int i915_gem_init(struct drm_device *dev)
return ret;
/* Allow hardware batchbuffers unless told otherwise. */
dev_priv->dri1.allow_batchbuffer = 1;
/* Allow hardware batchbuffers unless told otherwise, but not for KMS. */
if (!drm_core_check_feature(dev, DRIVER_MODESET))
dev_priv->dri1.allow_batchbuffer = 1;
return 0;
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