diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/falcon.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c b/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c index 03ff19a68985..408d9c7d5e90 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c @@ -102,10 +102,17 @@ _nvkm_falcon_init(struct nvkm_object *object) /* wait for 'uc halted' to be signalled before continuing */ if (falcon->secret && falcon->version < 4) { - if (!falcon->version) - nv_wait(falcon, 0x008, 0x00000010, 0x00000010); - else - nv_wait(falcon, 0x180, 0x80000000, 0); + if (!falcon->version) { + nvkm_msec(device, 2000, + if (nv_ro32(falcon, 0x008) & 0x00000010) + break; + ); + } else { + nvkm_msec(device, 2000, + if (!(nv_ro32(falcon, 0x180) & 0x80000000)) + break; + ); + } nv_wo32(falcon, 0x004, 0x00000010); } |