diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_ggtt.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c index 66165b10256e..8c275f8588c3 100644 --- a/drivers/gpu/drm/i915/gt/intel_ggtt.c +++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c @@ -424,22 +424,17 @@ static int ggtt_bind_vma(struct i915_vma *vma, struct drm_i915_gem_object *obj = vma->obj; u32 pte_flags; + if (i915_vma_is_bound(vma, ~flags & I915_VMA_BIND_MASK)) + return 0; + /* Applicable to VLV (gen8+ do not support RO in the GGTT) */ pte_flags = 0; if (i915_gem_object_is_readonly(obj)) pte_flags |= PTE_READ_ONLY; vma->vm->insert_entries(vma->vm, vma, cache_level, pte_flags); - vma->page_sizes.gtt = I915_GTT_PAGE_SIZE; - /* - * Without aliasing PPGTT there's no difference between - * GLOBAL/LOCAL_BIND, it's all the same ptes. Hence unconditionally - * upgrade to both bound if we bind either to avoid double-binding. - */ - atomic_or(I915_VMA_GLOBAL_BIND | I915_VMA_LOCAL_BIND, &vma->flags); - return 0; } |