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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-12-18 16:30:22 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-12-18 16:30:22 +0100 |
| commit | 02f6bcccf7c324115747aae2f0addd6af5d321cd (patch) | |
| tree | 86d9c6e02e1579046865c92750a4c51c5bb2b5ff /drivers/gpu/drm/i915/i915_gem.c | |
| parent | 1c60fef535d143860d5bf6593e24ab6417f5227c (diff) | |
| download | lwn-02f6bcccf7c324115747aae2f0addd6af5d321cd.tar.gz lwn-02f6bcccf7c324115747aae2f0addd6af5d321cd.zip | |
drm/i915: Reject the pin ioctl on gen6+
Especially with ppgtt this kinda stopped making sense. And if we
indeed need this to hack around an issue, we need something that also
works for non-root.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index f3b0025998db..9ff350965753 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3916,6 +3916,9 @@ i915_gem_pin_ioctl(struct drm_device *dev, void *data, struct drm_i915_gem_object *obj; int ret; + if (INTEL_INFO(dev)->gen >= 6) + return -ENODEV; + ret = i915_mutex_lock_interruptible(dev); if (ret) return ret; |