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path: root/drivers/gpu/drm/nouveau/core/core/falcon.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/core/core/falcon.c')
-rw-r--r--drivers/gpu/drm/nouveau/core/core/falcon.c7
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);
}