diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv50_vm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_vm.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_vm.c b/drivers/gpu/drm/nouveau/nv50_vm.c index efc63c0b0d92..eebab95f59b2 100644 --- a/drivers/gpu/drm/nouveau/nv50_vm.c +++ b/drivers/gpu/drm/nouveau/nv50_vm.c @@ -149,9 +149,24 @@ nv50_vm_flush(struct nouveau_vm *vm) { struct drm_nouveau_private *dev_priv = vm->dev->dev_private; struct nouveau_instmem_engine *pinstmem = &dev_priv->engine.instmem; + struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo; + struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph; + struct nouveau_crypt_engine *pcrypt = &dev_priv->engine.crypt; pinstmem->flush(vm->dev); - nv50_vm_flush_engine(vm->dev, 6); + + /* BAR */ + if (vm != dev_priv->chan_vm) { + nv50_vm_flush_engine(vm->dev, 6); + return; + } + + pfifo->tlb_flush(vm->dev); + + if (atomic_read(&vm->pgraph_refs)) + pgraph->tlb_flush(vm->dev); + if (atomic_read(&vm->pcrypt_refs)) + pcrypt->tlb_flush(vm->dev); } void |
