LXR linux/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv49.c

   1/*
   2 * Copyright (C) 2010 Francisco Jerez.
   3 * All Rights Reserved.
   4 *
   5 * Permission is hereby granted, free of charge, to any person obtaining
   6 * a copy of this software and associated documentation files (the
   7 * "Software"), to deal in the Software without restriction, including
   8 * without limitation the rights to use, copy, modify, merge, publish,
   9 * distribute, sublicense, and/or sell copies of the Software, and to
  10 * permit persons to whom the Software is furnished to do so, subject to
  11 * the following conditions:
  12 *
  13 * The above copyright notice and this permission notice (including the
  14 * next paragraph) shall be included in all copies or substantial
  15 * portions of the Software.
  16 *
  17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  20 * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
  21 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  22 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  23 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24 *
  25 */
  26#include "priv.h"
  27#include "ram.h"
  28
  29static const struct nvkm_fb_func
  30nv49_fb = {
  31        .init = nv41_fb_init,
  32        .tile.regions = 15,
  33        .tile.init = nv30_fb_tile_init,
  34        .tile.comp = nv40_fb_tile_comp,
  35        .tile.fini = nv20_fb_tile_fini,
  36        .tile.prog = nv41_fb_tile_prog,
  37        .ram_new = nv49_ram_new,
  38        .memtype_valid = nv04_fb_memtype_valid,
  39};
  40
  41int
  42nv49_fb_new(struct nvkm_device *device, int index, struct nvkm_fb **pfb)
  43{
  44        return nvkm_fb_new_(&nv49_fb, device, index, pfb);
  45}
  46