diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/core/falcon.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/core/falcon.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/core/core/falcon.c b/drivers/gpu/drm/nouveau/core/core/falcon.c index 6b0843c3387..e05c1577758 100644 --- a/drivers/gpu/drm/nouveau/core/core/falcon.c +++ b/drivers/gpu/drm/nouveau/core/core/falcon.c @@ -73,8 +73,11 @@ _nouveau_falcon_init(struct nouveau_object *object) nv_debug(falcon, "data limit: %d\n", falcon->data.limit); /* wait for 'uc halted' to be signalled before continuing */ - if (falcon->secret) { - nv_wait(falcon, 0x008, 0x00000010, 0x00000010); + if (falcon->secret && falcon->version < 4) { + if (!falcon->version) + nv_wait(falcon, 0x008, 0x00000010, 0x00000010); + else + nv_wait(falcon, 0x180, 0x80000000, 0); nv_wo32(falcon, 0x004, 0x00000010); } |