diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-04-26 23:28:03 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-05-03 11:18:25 +0200 |
| commit | 53ca26cab8cd7e637ec0f5741fa2064dbc9d392e (patch) | |
| tree | 0be651bcecd709f08d1b48c235460b8c2ae4937d /drivers | |
| parent | 8781342df72fcc37f2aebd43d3a293b0a343806d (diff) | |
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: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 5e34775aa3a2..131eadb84adb 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -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; } |