diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/core/engine.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/core/engine.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/engine.c b/drivers/gpu/drm/nouveau/nvkm/core/engine.c index 657231c3c098..d0322ce85172 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/engine.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/engine.c @@ -83,6 +83,20 @@ nvkm_engine_intr(struct nvkm_subdev *subdev) } static int +nvkm_engine_info(struct nvkm_subdev *subdev, u64 mthd, u64 *data) +{ + struct nvkm_engine *engine = nvkm_engine(subdev); + if (engine->func->info) { + if ((engine = nvkm_engine_ref(engine))) { + int ret = engine->func->info(engine, mthd, data); + nvkm_engine_unref(&engine); + return ret; + } + } + return -ENOSYS; +} + +static int nvkm_engine_fini(struct nvkm_subdev *subdev, bool suspend) { struct nvkm_engine *engine = nvkm_engine(subdev); @@ -150,6 +164,7 @@ nvkm_engine_func = { .preinit = nvkm_engine_preinit, .init = nvkm_engine_init, .fini = nvkm_engine_fini, + .info = nvkm_engine_info, .intr = nvkm_engine_intr, }; |