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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-12-05 21:04:18 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-12-05 23:19:37 +0000 |
| commit | 6bda10d152735c22baf1dcd92937420b4b0a359a (patch) | |
| tree | fe8f05dd7489131bbdb7e8c28b4ca429fb0fb392 /drivers/gpu/drm/i915/i915_gem.c | |
| parent | 0cdab21f9a1fca50dd27e488839f5a6578e333b2 (diff) | |
| download | op-kernel-dev-6bda10d152735c22baf1dcd92937420b4b0a359a.zip op-kernel-dev-6bda10d152735c22baf1dcd92937420b4b0a359a.tar.gz | |
drm/i915: Completely disable fence pipelining.
I'm still seeing tiling corruption of PutImage and CopyArea (I think)
under mutter on pnv, so obviously the pipelining logic is deeply flawed.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index eeed2e9..8685b92 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2484,6 +2484,9 @@ i915_gem_object_get_fence(struct drm_i915_gem_object *obj, struct drm_i915_fence_reg *reg; int ret; + /* XXX disable pipelining. There are bugs. Shocking. */ + pipelined = NULL; + /* Just update our place in the LRU if our fence is getting reused. */ if (obj->fence_reg != I915_FENCE_REG_NONE) { reg = &dev_priv->fence_regs[obj->fence_reg]; @@ -2556,9 +2559,8 @@ i915_gem_object_get_fence(struct drm_i915_gem_object *obj, if (old->tiling_mode) i915_gem_release_mmap(old); - /* XXX The pipelined change over appears to be incoherent. */ ret = i915_gem_object_flush_fence(old, - NULL, //pipelined, + pipelined, interruptible); if (ret) { drm_gem_object_unreference(&old->base); |
