From c41aebc9aca41116c40e6fabce1d52250fc91b36 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Tue, 19 Sep 2023 06:21:16 +1000 Subject: drm/nouveau/fuse/tu102-: prepare for GSP-RM - disable FUSE completely when GSP-RM detected Signed-off-by: Ben Skeggs Signed-off-by: Dave Airlie Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-12-skeggsb@gmail.com --- drivers/gpu/drm/nouveau/nvkm/subdev/fuse/gm107.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers') diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fuse/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fuse/gm107.c index 7dc99492f536..d621edbdff9d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fuse/gm107.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fuse/gm107.c @@ -23,6 +23,8 @@ */ #include "priv.h" +#include + static u32 gm107_fuse_read(struct nvkm_fuse *fuse, u32 addr) { @@ -39,5 +41,8 @@ int gm107_fuse_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fuse **pfuse) { + if (nvkm_gsp_rm(device->gsp)) + return -ENODEV; + return nvkm_fuse_new_(&gm107_fuse, device, type, inst, pfuse); } -- cgit v1.2.3