diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c index d5411d176e3a..0d9e6cdd6119 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c @@ -65,13 +65,14 @@ pramin_init(struct nvkm_bios *bios, const char *name) /* we can't get the bios image pointer without PDISP */ if (device->card_type >= GA100) - addr = device->chipset == 0x170; /*XXX: find the fuse reg for this */ + addr = nvkm_rd32(device, 0x820c04); else if (device->card_type >= GM100) addr = nvkm_rd32(device, 0x021c04); else if (device->card_type >= NV_C0) addr = nvkm_rd32(device, 0x022500); + if (addr & 0x00000001) { nvkm_debug(subdev, "... display disabled\n"); return ERR_PTR(-ENODEV); |