diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c index 49565faa854d..b96c1c5d6577 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c @@ -26,9 +26,23 @@ #include <nvif/class.h> +int +gm200_fifo_pbdma_nr(struct gk104_fifo *fifo) +{ + struct nvkm_device *device = fifo->base.engine.subdev.device; + return nvkm_rd32(device, 0x002004) & 0x000000ff; +} + +const struct gk104_fifo_pbdma_func +gm200_fifo_pbdma = { + .nr = gm200_fifo_pbdma_nr, + .init = gk104_fifo_pbdma_init, + .init_timeout = gk208_fifo_pbdma_init_timeout, +}; + static const struct gk104_fifo_func gm200_fifo = { - .init_pbdma_timeout = gk208_fifo_init_pbdma_timeout, + .pbdma = &gm200_fifo_pbdma, .fault.access = gk104_fifo_fault_access, .fault.engine = gm107_fifo_fault_engine, .fault.reason = gk104_fifo_fault_reason, |