diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index b9e0e3a00223..736c845eb77f 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -1937,6 +1937,8 @@ int gen6_ppgtt_pin(struct i915_hw_ppgtt *base) struct gen6_hw_ppgtt *ppgtt = to_gen6_ppgtt(base); int err; + GEM_BUG_ON(ppgtt->base.vm.closed); + /* * Workaround the limited maximum vma->pin_count and the aliasing_ppgtt * which will be pinned into every active context. @@ -1975,6 +1977,17 @@ void gen6_ppgtt_unpin(struct i915_hw_ppgtt *base) i915_vma_unpin(ppgtt->vma); } +void gen6_ppgtt_unpin_all(struct i915_hw_ppgtt *base) +{ + struct gen6_hw_ppgtt *ppgtt = to_gen6_ppgtt(base); + + if (!ppgtt->pin_count) + return; + + ppgtt->pin_count = 0; + i915_vma_unpin(ppgtt->vma); +} + static struct i915_hw_ppgtt *gen6_ppgtt_create(struct drm_i915_private *i915) { struct i915_ggtt * const ggtt = &i915->ggtt; @@ -2082,12 +2095,6 @@ i915_ppgtt_create(struct drm_i915_private *i915) return ppgtt; } -void i915_ppgtt_close(struct i915_address_space *vm) -{ - GEM_BUG_ON(vm->closed); - vm->closed = true; -} - static void ppgtt_destroy_vma(struct i915_address_space *vm) { struct list_head *phases[] = { |