kernel/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf117.c

   1 /*
   2  * Copyright 2015 Samuel Pitoiset
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20  * OTHER DEALINGS IN THE SOFTWARE.
  21  *
  22  * Authors: Samuel Pitoiset
  23  */
  24 #include "gf100.h"
  25
  26 static const struct nvkm_specsrc
  27 gf117_pmfb_sources[] = {
  28         { 0x140028, (const struct nvkm_specmux[]) {
  29                         { 0x3fff, 0, "unk0" },
  30                         { 0x7, 16, "unk16" },
  31                         { 0x3, 24, "unk24" },
  32                         { 0x2, 28, "unk28" },
  33                         {}
  34                 }, "pmfb0_pm_unk28" },
  35         { 0x14125c, (const struct nvkm_specmux[]) {
  36                         { 0x3fff, 0, "unk0" },
  37                         {}
  38                 }, "pmfb0_subp0_pm_unk25c" },
  39         {}
  40 };
  41
  42 static const struct nvkm_specdom
  43 gf117_pm_hub[] = {
  44         {}
  45 };
  46
  47 static const struct nvkm_specdom
  48 gf117_pm_part[] = {
  49         { 0xe0, (const struct nvkm_specsig[]) {
  50                         { 0x00, "part00_pbfb_00", gf100_pbfb_sources },
  51                         { 0x01, "part00_pbfb_01", gf100_pbfb_sources },
  52                         { 0x12, "part00_pmfb_00", gf117_pmfb_sources },
  53                         { 0x15, "part00_pmfb_01", gf117_pmfb_sources },
  54                         { 0x16, "part00_pmfb_02", gf117_pmfb_sources },
  55                         { 0x18, "part00_pmfb_03", gf117_pmfb_sources },
  56                         { 0x1e, "part00_pmfb_04", gf117_pmfb_sources },
  57                         { 0x23, "part00_pmfb_05", gf117_pmfb_sources },
  58                         { 0x24, "part00_pmfb_06", gf117_pmfb_sources },
  59                         { 0x0c, "part00_pmfb_07", gf117_pmfb_sources },
  60                         { 0x0d, "part00_pmfb_08", gf117_pmfb_sources },
  61                         { 0x0e, "part00_pmfb_09", gf117_pmfb_sources },
  62                         { 0x0f, "part00_pmfb_0a", gf117_pmfb_sources },
  63                         { 0x10, "part00_pmfb_0b", gf117_pmfb_sources },
  64                         {}
  65                 }, &gf100_perfctr_func },
  66         {}
  67 };
  68
  69 static const struct gf100_pm_func
  70 gf117_pm = {
  71         .doms_gpc = gf100_pm_gpc,
  72         .doms_hub = gf117_pm_hub,
  73         .doms_part = gf117_pm_part,
  74 };
  75
  76 int
  77 gf117_pm_new(struct nvkm_device *device, int index, struct nvkm_pm **ppm)
  78 {
  79         return gf100_pm_new_(&gf117_pm, device, index, ppm);
  80 }