diff options
Diffstat (limited to 'nvkm/subdev/fb/nv04.c')
-rw-r--r-- | nvkm/subdev/fb/nv04.c | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/nvkm/subdev/fb/nv04.c b/nvkm/subdev/fb/nv04.c deleted file mode 100644 index 8309fe33f..000000000 --- a/nvkm/subdev/fb/nv04.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. - * - * Authors: Ben Skeggs - */ - -#include "nv04.h" - -#define NV04_PFB_CFG0 0x00100200 - -bool -nv04_fb_memtype_valid(struct nouveau_fb *pfb, u32 tile_flags) -{ - if (!(tile_flags & 0xff00)) - return true; - - return false; -} - -static int -nv04_fb_init(struct nouveau_object *object) -{ - struct nv04_fb_priv *priv = (void *)object; - int ret; - - ret = nouveau_fb_init(&priv->base); - if (ret) - return ret; - - /* This is what the DDX did for NV_ARCH_04, but a mmio-trace shows - * nvidia reading PFB_CFG_0, then writing back its original value. - * (which was 0x701114 in this case) - */ - nv_wr32(priv, NV04_PFB_CFG0, 0x1114); - return 0; -} - -int -nv04_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) -{ - struct nv04_fb_impl *impl = (void *)oclass; - struct nv04_fb_priv *priv; - int ret; - - ret = nouveau_fb_create(parent, engine, oclass, &priv); - *pobject = nv_object(priv); - if (ret) - return ret; - - priv->base.tile.regions = impl->tile.regions; - priv->base.tile.init = impl->tile.init; - priv->base.tile.comp = impl->tile.comp; - priv->base.tile.fini = impl->tile.fini; - priv->base.tile.prog = impl->tile.prog; - return 0; -} - -struct nouveau_oclass * -nv04_fb_oclass = &(struct nv04_fb_impl) { - .base.base.handle = NV_SUBDEV(FB, 0x04), - .base.base.ofuncs = &(struct nouveau_ofuncs) { - .ctor = nv04_fb_ctor, - .dtor = _nouveau_fb_dtor, - .init = nv04_fb_init, - .fini = _nouveau_fb_fini, - }, - .base.memtype = nv04_fb_memtype_valid, - .base.ram = &nv04_ram_oclass, -}.base.base; |