diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c index ae6c4d846eb5..80456ec70e8a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c @@ -175,13 +175,19 @@ gk104_fifo_gpfifo_engine_ctor(struct nvkm_fifo_chan *base, struct gk104_fifo_engn *engn = gk104_fifo_gpfifo_engine(chan, engine); int ret; - if (!gk104_fifo_gpfifo_engine_addr(engine)) - return 0; + if (!gk104_fifo_gpfifo_engine_addr(engine)) { + if (engine->subdev.type != NVKM_ENGINE_CE || + engine->subdev.device->card_type < GV100) + return 0; + } ret = nvkm_object_bind(object, NULL, 0, &engn->inst); if (ret) return ret; + if (!gk104_fifo_gpfifo_engine_addr(engine)) + return 0; + ret = nvkm_vmm_get(chan->base.vmm, 12, engn->inst->size, &engn->vma); if (ret) return ret; @@ -231,7 +237,6 @@ void * gk104_fifo_gpfifo_dtor(struct nvkm_fifo_chan *base) { struct gk104_fifo_chan *chan = gk104_fifo_chan(base); - nvkm_memory_unref(&chan->mthd); kfree(chan->cgrp); return chan; } |