diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/core/engine.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/core/engine.c | 8 |
2 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h b/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h index 9ebfd8782366..d4cd2fbfde88 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h @@ -20,6 +20,7 @@ struct nvkm_engine_func { int (*fini)(struct nvkm_engine *, bool suspend); void (*intr)(struct nvkm_engine *); void (*tile)(struct nvkm_engine *, int region, struct nvkm_fb_tile *); + bool (*chsw_load)(struct nvkm_engine *); struct { int (*sclass)(struct nvkm_oclass *, int index, @@ -44,4 +45,5 @@ int nvkm_engine_new_(const struct nvkm_engine_func *, struct nvkm_device *, struct nvkm_engine *nvkm_engine_ref(struct nvkm_engine *); void nvkm_engine_unref(struct nvkm_engine **); void nvkm_engine_tile(struct nvkm_engine *, int region); +bool nvkm_engine_chsw_load(struct nvkm_engine *); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/core/engine.c b/drivers/gpu/drm/nouveau/nvkm/core/engine.c index ee8e5831fe37..b6c916954a10 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/engine.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/engine.c @@ -27,6 +27,14 @@ #include <subdev/fb.h> +bool +nvkm_engine_chsw_load(struct nvkm_engine *engine) +{ + if (engine->func->chsw_load) + return engine->func->chsw_load(engine); + return false; +} + void nvkm_engine_unref(struct nvkm_engine **pengine) { |