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kernel/linux-rt-4.4.41/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootgt200.c 1.85 KB
5113f6f70   김현기   kernel add
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  /*
   * 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 "rootnv50.h"
  #include "dmacnv50.h"
  
  #include <nvif/class.h>
  
  static const struct nv50_disp_root_func
  gt200_disp_root = {
  	.init = nv50_disp_root_init,
  	.fini = nv50_disp_root_fini,
  	.dmac = {
  		&gt200_disp_core_oclass,
  		&gt200_disp_base_oclass,
  		&gt200_disp_ovly_oclass,
  	},
  	.pioc = {
  		&g84_disp_oimm_oclass,
  		&g84_disp_curs_oclass,
  	},
  };
  
  static int
  gt200_disp_root_new(struct nvkm_disp *disp, const struct nvkm_oclass *oclass,
  		    void *data, u32 size, struct nvkm_object **pobject)
  {
  	return nv50_disp_root_new_(&gt200_disp_root, disp, oclass,
  				   data, size, pobject);
  }
  
  const struct nvkm_disp_oclass
  gt200_disp_root_oclass = {
  	.base.oclass = GT200_DISP,
  	.base.minver = -1,
  	.base.maxver = -1,
  	.ctor = gt200_disp_root_new,
  };