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kernel/linux-rt-4.4.41/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm206.c 1.63 KB
5113f6f70   김현기   kernel add
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  /*
   * Copyright 2015 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 <bskeggs@redhat.com>
   */
  #include "gf100.h"
  #include "ctxgf100.h"
  
  #include <nvif/class.h>
  
  static const struct gf100_gr_func
  gm206_gr = {
  	.init = gm204_gr_init,
  	.mmio = gm204_gr_pack_mmio,
  	.ppc_nr = 2,
  	.grctx = &gm206_grctx,
  	.sclass = {
  		{ -1, -1, FERMI_TWOD_A },
  		{ -1, -1, KEPLER_INLINE_TO_MEMORY_B },
  		{ -1, -1, MAXWELL_B, &gf100_fermi },
  		{ -1, -1, MAXWELL_COMPUTE_B },
  		{}
  	}
  };
  
  int
  gm206_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr)
  {
  	return gf100_gr_new_(&gm206_gr, device, index, pgr);
  }