[PATCH 10/17] drm/i915: Remove misleading comment around bind_to_vm

Daniel Vetter
2015-04-14T15:35:49Z

It's true that we might need to context switch, but both the signalling
and implementation of the same are a few source files away. Remove it.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/i915/i915_gem.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 4578772c5509..10e873c8957f 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4183,10 +4183,6 @@ i915_gem_object_do_pin(struct drm_i915_gem_object *obj,

bound = vma ? vma->bound : 0;
if (vma == NULL || !drm_mm_node_allocated(&vma->node)) {
- /* In true PPGTT, bind has possibly changed PDEs, which
- * means we must do a context switch before the GPU can
- * accurately read some of the VMAs.
- */
vma = i915_gem_object_bind_to_vm(obj, vm, ggtt_view, alignment,
flags);
if (IS_ERR(vma))
--
2.1.0