diff options
| author |   Ben Skeggs <bskeggs@redhat.com> | 2021-01-13 17:12:52 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2021-01-15 10:25:17 +1000 |
| commit | 3b050680c84153d8e6f5ae3785922cd417f4b071 (patch) | |
| tree | 47120cbb1eb22f302fb56de61ad1787b8f063688 /drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | |
| parent | drm/nouveau/kms/nv50-: fix case where notifier buffer is at offset 0 (diff) | |
| download | linux-dev-3b050680c84153d8e6f5ae3785922cd417f4b071.tar.xz linux-dev-3b050680c84153d8e6f5ae3785922cd417f4b071.zip | |
drm/nouveau/core: recognise GA10[024]
GA100 hidden behind a module option, as it's not been as well verified
since initial bring-up and may need additional changes.
There's no display anyway, so this can wait for a bit.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/device/base.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index ffada13c416c..b6b094bbd562 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -2652,6 +2652,21 @@ nv168_chipset = { .sec2 = tu102_sec2_new, }; +static const struct nvkm_device_chip +nv170_chipset = { + .name = "GA100", +}; + +static const struct nvkm_device_chip +nv172_chipset = { + .name = "GA102", +}; + +static const struct nvkm_device_chip +nv174_chipset = { + .name = "GA104", +}; + static int nvkm_device_event_ctor(struct nvkm_object *object, void *data, u32 size, struct nvkm_notify *notify) @@ -3063,6 +3078,7 @@ nvkm_device_ctor(const struct nvkm_device_func *func, case 0x130: device->card_type = GP100; break; case 0x140: device->card_type = GV100; break; case 0x160: device->card_type = TU100; break; + case 0x170: device->card_type = GA100; break; default: break; } @@ -3160,10 +3176,23 @@ nvkm_device_ctor(const struct nvkm_device_func *func, case 0x166: device->chip = &nv166_chipset; break; case 0x167: device->chip = &nv167_chipset; break; case 0x168: device->chip = &nv168_chipset; break; + case 0x172: device->chip = &nv172_chipset; break; + case 0x174: device->chip = &nv174_chipset; break; default: - nvdev_error(device, "unknown chipset (%08x)\n", boot0); - ret = -ENODEV; - goto done; + if (nvkm_boolopt(device->cfgopt, "NvEnableUnsupportedChipsets", false)) { + switch (device->chipset) { + case 0x170: device->chip = &nv170_chipset; break; + default: + break; + } + } + + if (!device->chip) { + nvdev_error(device, "unknown chipset (%08x)\n", boot0); + ret = -ENODEV; + goto done; + } + break; } nvdev_info(device, "NVIDIA %s (%08x)\n", |