Merge branch '00.00-inst' of git://github.com/skeggsb/linux into drm-…

…fixes A single regression fix here that I noticed while testing a bunch of boards for something else, not sure where this got lost! Prevents 3D driver from initialising on some GPUs. Signed-off-by: Dave Airlie <[email protected]> From: Ben Skeggs <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/CACAvsv5gmq14BrDmkMncfd=tHVSSaU89BdBEWfs6Jy-aRz03GQ@mail.gmail.com
niw · Mar 5, 2021 · a727df4 · a727df4
2 parents f69d02e + 78652ff
commit a727df4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
@@ -261,6 +261,9 @@ gk104_fifo_pbdma = {
 struct nvkm_engine *
 gk104_fifo_id_engine(struct nvkm_fifo *base, int engi)
 {
+	if (engi == GK104_FIFO_ENGN_SW)
+		return nvkm_device_engine(base->engine.subdev.device, NVKM_ENGINE_SW, 0);
+
 	return gk104_fifo(base)->engine[engi].engine;
 }