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kernel/linux-rt-4.4.41/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf117.c 2.64 KB
5113f6f70   김현기   kernel add
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  /*
   * Copyright 2015 Samuel Pitoiset
   *
   * 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: Samuel Pitoiset
   */
  #include "gf100.h"
  
  static const struct nvkm_specsrc
  gf117_pmfb_sources[] = {
  	{ 0x140028, (const struct nvkm_specmux[]) {
  			{ 0x3fff, 0, "unk0" },
  			{ 0x7, 16, "unk16" },
  			{ 0x3, 24, "unk24" },
  			{ 0x2, 28, "unk28" },
  			{}
  		}, "pmfb0_pm_unk28" },
  	{ 0x14125c, (const struct nvkm_specmux[]) {
  			{ 0x3fff, 0, "unk0" },
  			{}
  		}, "pmfb0_subp0_pm_unk25c" },
  	{}
  };
  
  static const struct nvkm_specdom
  gf117_pm_hub[] = {
  	{}
  };
  
  static const struct nvkm_specdom
  gf117_pm_part[] = {
  	{ 0xe0, (const struct nvkm_specsig[]) {
  			{ 0x00, "part00_pbfb_00", gf100_pbfb_sources },
  			{ 0x01, "part00_pbfb_01", gf100_pbfb_sources },
  			{ 0x12, "part00_pmfb_00", gf117_pmfb_sources },
  			{ 0x15, "part00_pmfb_01", gf117_pmfb_sources },
  			{ 0x16, "part00_pmfb_02", gf117_pmfb_sources },
  			{ 0x18, "part00_pmfb_03", gf117_pmfb_sources },
  			{ 0x1e, "part00_pmfb_04", gf117_pmfb_sources },
  			{ 0x23, "part00_pmfb_05", gf117_pmfb_sources },
  			{ 0x24, "part00_pmfb_06", gf117_pmfb_sources },
  			{ 0x0c, "part00_pmfb_07", gf117_pmfb_sources },
  			{ 0x0d, "part00_pmfb_08", gf117_pmfb_sources },
  			{ 0x0e, "part00_pmfb_09", gf117_pmfb_sources },
  			{ 0x0f, "part00_pmfb_0a", gf117_pmfb_sources },
  			{ 0x10, "part00_pmfb_0b", gf117_pmfb_sources },
  			{}
  		}, &gf100_perfctr_func },
  	{}
  };
  
  static const struct gf100_pm_func
  gf117_pm = {
  	.doms_gpc = gf100_pm_gpc,
  	.doms_hub = gf117_pm_hub,
  	.doms_part = gf117_pm_part,
  };
  
  int
  gf117_pm_new(struct nvkm_device *device, int index, struct nvkm_pm **ppm)
  {
  	return gf100_pm_new_(&gf117_pm, device, index, ppm);
  }