From 14520876751e1022704b58ce08e0dadc8c736656 Mon Sep 17 00:00:00 2001 From: Alexandre Courbot Date: Fri, 20 Feb 2015 18:23:01 +0900 Subject: [PATCH] drm/nouveau/gk20a: remove RAM device Now that Nouveau can operate even when there is no RAM device, remove the dummy one used by GK20A. Signed-off-by: Alexandre Courbot Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild | 1 - .../gpu/drm/nouveau/nvkm/subdev/fb/gk20a.c | 1 - drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h | 1 - .../gpu/drm/nouveau/nvkm/subdev/fb/ramgk20a.c | 67 ------------------- 4 files changed, 70 deletions(-) delete mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk20a.c diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild index 904d601e8a50..d6be4c6c5408 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild @@ -37,7 +37,6 @@ nvkm-y += nvkm/subdev/fb/ramgt215.o nvkm-y += nvkm/subdev/fb/rammcp77.o nvkm-y += nvkm/subdev/fb/ramgf100.o nvkm-y += nvkm/subdev/fb/ramgk104.o -nvkm-y += nvkm/subdev/fb/ramgk20a.o nvkm-y += nvkm/subdev/fb/ramgm107.o nvkm-y += nvkm/subdev/fb/sddr2.o nvkm-y += nvkm/subdev/fb/sddr3.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk20a.c index 6762847c05e8..a5d7857d3898 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk20a.c @@ -65,5 +65,4 @@ gk20a_fb_oclass = &(struct nvkm_fb_impl) { .fini = _nvkm_fb_fini, }, .memtype = gf100_fb_memtype_valid, - .ram = &gk20a_ram_oclass, }.base; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h index d82da02daa1f..485c4b64819a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h @@ -32,7 +32,6 @@ extern struct nvkm_oclass gt215_ram_oclass; extern struct nvkm_oclass mcp77_ram_oclass; extern struct nvkm_oclass gf100_ram_oclass; extern struct nvkm_oclass gk104_ram_oclass; -extern struct nvkm_oclass gk20a_ram_oclass; extern struct nvkm_oclass gm107_ram_oclass; int nvkm_sddr2_calc(struct nvkm_ram *ram); diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk20a.c deleted file mode 100644 index 60d8e1cead61..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk20a.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ -#include "priv.h" - -#include - -static void -gk20a_ram_put(struct nvkm_fb *pfb, struct nvkm_mem **pmem) -{ - BUG(); -} - -static int -gk20a_ram_get(struct nvkm_fb *pfb, u64 size, u32 align, u32 ncmin, - u32 memtype, struct nvkm_mem **pmem) -{ - BUG(); -} - -static int -gk20a_ram_ctor(struct nvkm_object *parent, struct nvkm_object *engine, - struct nvkm_oclass *oclass, void *data, u32 datasize, - struct nvkm_object **pobject) -{ - struct nvkm_ram *ram; - int ret; - - ret = nvkm_ram_create(parent, engine, oclass, &ram); - *pobject = nv_object(ram); - if (ret) - return ret; - ram->type = NV_MEM_TYPE_STOLEN; - ram->size = get_num_physpages() << PAGE_SHIFT; - - ram->get = gk20a_ram_get; - ram->put = gk20a_ram_put; - return 0; -} - -struct nvkm_oclass -gk20a_ram_oclass = { - .ofuncs = &(struct nvkm_ofuncs) { - .ctor = gk20a_ram_ctor, - .dtor = _nvkm_ram_dtor, - .init = _nvkm_ram_init, - .fini = _nvkm_ram_fini, - }, -};