diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_object.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_object.c b/drivers/gpu/drm/nouveau/nouveau_object.c index 542b451c81f..fb57c1110d2 100644 --- a/drivers/gpu/drm/nouveau/nouveau_object.c +++ b/drivers/gpu/drm/nouveau/nouveau_object.c @@ -870,16 +870,22 @@ void nouveau_gpuobj_channel_takedown(struct nouveau_channel *chan) { struct drm_device *dev = chan->dev; + struct drm_nouveau_private *dev_priv = dev->dev_private; int i; NV_DEBUG(dev, "ch%d\n", chan->id); - for (i = 0; i < 2; i++) { - struct nv50_display_crtc *dispc = &nv50_display(dev)->crtc[i]; - nouveau_bo_vma_del(dispc->sem.bo, &chan->dispc_vma[i]); + if (dev_priv->card_type >= NV_50) { + struct nv50_display *disp = nv50_display(dev); + + for (i = 0; i < 2; i++) { + struct nv50_display_crtc *dispc = &disp->crtc[i]; + nouveau_bo_vma_del(dispc->sem.bo, &chan->dispc_vma[i]); + } + + nouveau_vm_ref(NULL, &chan->vm, chan->vm_pd); + nouveau_gpuobj_ref(NULL, &chan->vm_pd); } - nouveau_vm_ref(NULL, &chan->vm, chan->vm_pd); - nouveau_gpuobj_ref(NULL, &chan->vm_pd); if (drm_mm_initialized(&chan->ramin_heap)) drm_mm_takedown(&chan->ramin_heap); |