drm/nv50/disp: allow PCI_US pushbuf binding

diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
index 531175da6bb39baa2ea3c132ed547a7c09950067..c7f288b83bcf8062a068c39a8228e0df058f3358 100644 (file)
--- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
@@ -141,6 +141,9 @@ nv50_disp_dmac_create_(struct nouveau_object *parent,
                case NV_MEM_TARGET_VRAM:
                        dmac->push = 0x00000000 | dmac->pushdma->start >> 8;
                        break;
+               case NV_MEM_TARGET_PCI_NOSNOOP:
+                       dmac->push = 0x00000003 | dmac->pushdma->start >> 8;
+                       break;
                default:
                        return -EINVAL;
                }