drivers/gpu/drm/nouveau/nvkm/engine/device/gf100.c

   1 /*
   2  * Copyright 2012 Red Hat Inc.
   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: Ben Skeggs
  23  */
  24 #include "priv.h"
  25
  26 int
  27 gf100_identify(struct nvkm_device *device)
  28 {
  29         switch (device->chipset) {
  30         case 0xc0:
  31                 device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
  32                 device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
  33                 device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
  34                 device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
  35                 device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
  36                 device->oclass[NVDEV_SUBDEV_MC     ] =  gf100_mc_oclass;
  37                 device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
  38                 device->oclass[NVDEV_SUBDEV_FB     ] =  gf100_fb_oclass;
  39                 device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
  40                 device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
  41                 device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
  42                 device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
  43                 device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
  44                 device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
  45                 device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
  46                 device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
  47                 device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
  48                 device->oclass[NVDEV_ENGINE_GR     ] =  gf100_gr_oclass;
  49                 device->oclass[NVDEV_ENGINE_MSPDEC ] = &gf100_mspdec_oclass;
  50                 device->oclass[NVDEV_ENGINE_MSVLD  ] = &gf100_msvld_oclass;
  51                 device->oclass[NVDEV_ENGINE_MSPPP  ] = &gf100_msppp_oclass;
  52                 device->oclass[NVDEV_ENGINE_CE0    ] = &gf100_ce0_oclass;
  53                 device->oclass[NVDEV_ENGINE_CE1    ] = &gf100_ce1_oclass;
  54                 device->oclass[NVDEV_ENGINE_DISP   ] =  gt215_disp_oclass;
  55                 device->oclass[NVDEV_ENGINE_PM     ] = gf100_pm_oclass;
  56                 break;
  57         case 0xc4:
  58                 device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
  59                 device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
  60                 device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
  61                 device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
  62                 device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
  63                 device->oclass[NVDEV_SUBDEV_MC     ] =  gf100_mc_oclass;
  64                 device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
  65                 device->oclass[NVDEV_SUBDEV_FB     ] =  gf100_fb_oclass;
  66                 device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
  67                 device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
  68                 device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
  69                 device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
  70                 device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
  71                 device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
  72                 device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
  73                 device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
  74                 device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
  75                 device->oclass[NVDEV_ENGINE_GR     ] =  gf104_gr_oclass;
  76                 device->oclass[NVDEV_ENGINE_MSPDEC ] = &gf100_mspdec_oclass;
  77                 device->oclass[NVDEV_ENGINE_MSVLD  ] = &gf100_msvld_oclass;
  78                 device->oclass[NVDEV_ENGINE_MSPPP  ] = &gf100_msppp_oclass;
  79                 device->oclass[NVDEV_ENGINE_CE0    ] = &gf100_ce0_oclass;
  80                 device->oclass[NVDEV_ENGINE_CE1    ] = &gf100_ce1_oclass;
  81                 device->oclass[NVDEV_ENGINE_DISP   ] =  gt215_disp_oclass;
  82                 device->oclass[NVDEV_ENGINE_PM     ] = gf100_pm_oclass;
  83                 break;
  84         case 0xc3:
  85                 device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
  86                 device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
  87                 device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
  88                 device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
  89                 device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
  90                 device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
  91                 device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
  92                 device->oclass[NVDEV_SUBDEV_FB     ] =  gf100_fb_oclass;
  93                 device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
  94                 device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
  95                 device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
  96                 device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
  97                 device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
  98                 device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
  99                 device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
 100                 device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 101                 device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
 102                 device->oclass[NVDEV_ENGINE_GR     ] =  gf104_gr_oclass;
 103                 device->oclass[NVDEV_ENGINE_MSPDEC ] = &gf100_mspdec_oclass;
 104                 device->oclass[NVDEV_ENGINE_MSVLD  ] = &gf100_msvld_oclass;
 105                 device->oclass[NVDEV_ENGINE_MSPPP  ] = &gf100_msppp_oclass;
 106                 device->oclass[NVDEV_ENGINE_CE0    ] = &gf100_ce0_oclass;
 107                 device->oclass[NVDEV_ENGINE_DISP   ] =  gt215_disp_oclass;
 108                 device->oclass[NVDEV_ENGINE_PM     ] = gf100_pm_oclass;
 109                 break;
 110         case 0xce:
 111                 device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 112                 device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 113                 device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
 114                 device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 115                 device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 116                 device->oclass[NVDEV_SUBDEV_MC     ] =  gf100_mc_oclass;
 117                 device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 118                 device->oclass[NVDEV_SUBDEV_FB     ] =  gf100_fb_oclass;
 119                 device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
 120                 device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
 121                 device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
 122                 device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
 123                 device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 124                 device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 125                 device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
 126                 device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 127                 device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
 128                 device->oclass[NVDEV_ENGINE_GR     ] =  gf104_gr_oclass;
 129                 device->oclass[NVDEV_ENGINE_MSPDEC ] = &gf100_mspdec_oclass;
 130                 device->oclass[NVDEV_ENGINE_MSVLD  ] = &gf100_msvld_oclass;
 131                 device->oclass[NVDEV_ENGINE_MSPPP  ] = &gf100_msppp_oclass;
 132                 device->oclass[NVDEV_ENGINE_CE0    ] = &gf100_ce0_oclass;
 133                 device->oclass[NVDEV_ENGINE_CE1    ] = &gf100_ce1_oclass;
 134                 device->oclass[NVDEV_ENGINE_DISP   ] =  gt215_disp_oclass;
 135                 device->oclass[NVDEV_ENGINE_PM     ] = gf100_pm_oclass;
 136                 break;
 137         case 0xcf:
 138                 device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 139                 device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 140                 device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
 141                 device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 142                 device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 143                 device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
 144                 device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 145                 device->oclass[NVDEV_SUBDEV_FB     ] =  gf100_fb_oclass;
 146                 device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
 147                 device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
 148                 device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
 149                 device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
 150                 device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 151                 device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 152                 device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
 153                 device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 154                 device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
 155                 device->oclass[NVDEV_ENGINE_GR     ] =  gf104_gr_oclass;
 156                 device->oclass[NVDEV_ENGINE_MSPDEC ] = &gf100_mspdec_oclass;
 157                 device->oclass[NVDEV_ENGINE_MSVLD  ] = &gf100_msvld_oclass;
 158                 device->oclass[NVDEV_ENGINE_MSPPP  ] = &gf100_msppp_oclass;
 159                 device->oclass[NVDEV_ENGINE_CE0    ] = &gf100_ce0_oclass;
 160                 device->oclass[NVDEV_ENGINE_DISP   ] =  gt215_disp_oclass;
 161                 device->oclass[NVDEV_ENGINE_PM     ] = gf100_pm_oclass;
 162                 break;
 163         case 0xc1:
 164                 device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 165                 device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 166                 device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
 167                 device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 168                 device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 169                 device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
 170                 device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 171                 device->oclass[NVDEV_SUBDEV_FB     ] =  gf100_fb_oclass;
 172                 device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
 173                 device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
 174                 device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
 175                 device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
 176                 device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 177                 device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 178                 device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
 179                 device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 180                 device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
 181                 device->oclass[NVDEV_ENGINE_GR     ] =  gf108_gr_oclass;
 182                 device->oclass[NVDEV_ENGINE_MSPDEC ] = &gf100_mspdec_oclass;
 183                 device->oclass[NVDEV_ENGINE_MSVLD  ] = &gf100_msvld_oclass;
 184                 device->oclass[NVDEV_ENGINE_MSPPP  ] = &gf100_msppp_oclass;
 185                 device->oclass[NVDEV_ENGINE_CE0    ] = &gf100_ce0_oclass;
 186                 device->oclass[NVDEV_ENGINE_DISP   ] =  gt215_disp_oclass;
 187                 device->oclass[NVDEV_ENGINE_PM     ] = gf108_pm_oclass;
 188                 break;
 189         case 0xc8:
 190                 device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 191                 device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 192                 device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
 193                 device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 194                 device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 195                 device->oclass[NVDEV_SUBDEV_MC     ] =  gf100_mc_oclass;
 196                 device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 197                 device->oclass[NVDEV_SUBDEV_FB     ] =  gf100_fb_oclass;
 198                 device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
 199                 device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
 200                 device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
 201                 device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
 202                 device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 203                 device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 204                 device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
 205                 device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 206                 device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
 207                 device->oclass[NVDEV_ENGINE_GR     ] =  gf110_gr_oclass;
 208                 device->oclass[NVDEV_ENGINE_MSPDEC ] = &gf100_mspdec_oclass;
 209                 device->oclass[NVDEV_ENGINE_MSVLD  ] = &gf100_msvld_oclass;
 210                 device->oclass[NVDEV_ENGINE_MSPPP  ] = &gf100_msppp_oclass;
 211                 device->oclass[NVDEV_ENGINE_CE0    ] = &gf100_ce0_oclass;
 212                 device->oclass[NVDEV_ENGINE_CE1    ] = &gf100_ce1_oclass;
 213                 device->oclass[NVDEV_ENGINE_DISP   ] =  gt215_disp_oclass;
 214                 device->oclass[NVDEV_ENGINE_PM     ] = gf100_pm_oclass;
 215                 break;
 216         case 0xd9:
 217                 device->oclass[NVDEV_SUBDEV_GPIO   ] =  gf110_gpio_oclass;
 218                 device->oclass[NVDEV_SUBDEV_I2C    ] =  gf110_i2c_oclass;
 219                 device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
 220                 device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
 221                 device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 222                 device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
 223                 device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 224                 device->oclass[NVDEV_SUBDEV_FB     ] =  gf100_fb_oclass;
 225                 device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
 226                 device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
 227                 device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
 228                 device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
 229                 device->oclass[NVDEV_SUBDEV_PMU    ] =  gf110_pmu_oclass;
 230                 device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 231                 device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
 232                 device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 233                 device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
 234                 device->oclass[NVDEV_ENGINE_GR     ] =  gf119_gr_oclass;
 235                 device->oclass[NVDEV_ENGINE_MSPDEC ] = &gf100_mspdec_oclass;
 236                 device->oclass[NVDEV_ENGINE_MSVLD  ] = &gf100_msvld_oclass;
 237                 device->oclass[NVDEV_ENGINE_MSPPP  ] = &gf100_msppp_oclass;
 238                 device->oclass[NVDEV_ENGINE_CE0    ] = &gf100_ce0_oclass;
 239                 device->oclass[NVDEV_ENGINE_DISP   ] =  gf110_disp_oclass;
 240                 device->oclass[NVDEV_ENGINE_PM     ] = gf117_pm_oclass;
 241                 break;
 242         case 0xd7:
 243                 device->oclass[NVDEV_SUBDEV_GPIO   ] =  gf110_gpio_oclass;
 244                 device->oclass[NVDEV_SUBDEV_I2C    ] =  gf117_i2c_oclass;
 245                 device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
 246                 device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
 247                 device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 248                 device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
 249                 device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 250                 device->oclass[NVDEV_SUBDEV_FB     ] =  gf100_fb_oclass;
 251                 device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
 252                 device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
 253                 device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
 254                 device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
 255                 device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
 256                 device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
 257                 device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
 258                 device->oclass[NVDEV_ENGINE_GR     ] =  gf117_gr_oclass;
 259                 device->oclass[NVDEV_ENGINE_MSPDEC ] = &gf100_mspdec_oclass;
 260                 device->oclass[NVDEV_ENGINE_MSVLD  ] = &gf100_msvld_oclass;
 261                 device->oclass[NVDEV_ENGINE_MSPPP  ] = &gf100_msppp_oclass;
 262                 device->oclass[NVDEV_ENGINE_CE0    ] = &gf100_ce0_oclass;
 263                 device->oclass[NVDEV_ENGINE_DISP   ] =  gf110_disp_oclass;
 264                 device->oclass[NVDEV_ENGINE_PM     ] = gf117_pm_oclass;
 265                 break;
 266         default:
 267                 return -EINVAL;
 268         }
 269
 270         return 0;
 271 }