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drm/nouveau/device: recognize GM20B 

Recognize GM20B and assign the right engines and subdevs.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Alexandre Courbot 2015-06-23 15:16:05 +09:00 committed by Ben Skeggs
parent a032fb9da6
commit d10ae27130
1 changed files with 20 additions and 0 deletions
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20
drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c
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@ -181,6 +181,26 @@ gm100_identify(struct nvkm_device *device)
device->oclass[NVDEV_ENGINE_MSPPP ] = &gf100_msppp_oclass;
#endif
break;
case 0x12b:
device->cname = "GM20B";
device->oclass[NVDEV_SUBDEV_MC ] = gk20a_mc_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &gf100_mmu_oclass;
device->oclass[NVDEV_SUBDEV_BUS ] = gf100_bus_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gm107_fuse_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &gk20a_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = gk20a_fb_oclass;
device->oclass[NVDEV_SUBDEV_LTC ] = gm107_ltc_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &gk20a_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = gk20a_instmem_oclass;
device->oclass[NVDEV_SUBDEV_MMU ] = &gf100_mmu_oclass;
device->oclass[NVDEV_SUBDEV_BAR ] = &gk20a_bar_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = gm20b_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = gf100_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = gm20b_gr_oclass;
device->oclass[NVDEV_ENGINE_CE2 ] = &gm204_ce2_oclass;
break;
default:
nv_fatal(device, "unknown Maxwell chipset\n");
return -EINVAL;